+++ /dev/null
-/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
-/**
- * @class Ext.grid.GridPanel
- * @extends Ext.Panel
- * <p>This class represents the primary interface of a component based grid control to represent data
- * in a tabular format of rows and columns. The GridPanel is composed of the following:</p>
- * <div class="mdetail-params"><ul>
- * <li><b>{@link Ext.data.Store Store}</b> : The Model holding the data records (rows)
- * <div class="sub-desc"></div></li>
- * <li><b>{@link Ext.grid.ColumnModel Column model}</b> : Column makeup
- * <div class="sub-desc"></div></li>
- * <li><b>{@link Ext.grid.GridView View}</b> : Encapsulates the user interface
- * <div class="sub-desc"></div></li>
- * <li><b>{@link Ext.grid.AbstractSelectionModel selection model}</b> : Selection behavior
- * <div class="sub-desc"></div></li>
- * </ul></div>
- * <p>Example usage:</p>
- * <pre><code>
-var grid = new Ext.grid.GridPanel({
- {@link #store}: new {@link Ext.data.Store}({
- {@link Ext.data.Store#autoDestroy autoDestroy}: true,
- {@link Ext.data.Store#reader reader}: reader,
- {@link Ext.data.Store#data data}: xg.dummyData
- }),
- {@link #colModel}: new {@link Ext.grid.ColumnModel}({
- {@link Ext.grid.ColumnModel#defaults defaults}: {
- width: 120,
- sortable: true
- },
- {@link Ext.grid.ColumnModel#columns columns}: [
- {id: 'company', header: 'Company', width: 200, sortable: true, dataIndex: 'company'},
- {header: 'Price', renderer: Ext.util.Format.usMoney, dataIndex: 'price'},
- {header: 'Change', dataIndex: 'change'},
- {header: '% Change', dataIndex: 'pctChange'},
- // instead of specifying renderer: Ext.util.Format.dateRenderer('m/d/Y') use xtype
- {
- header: 'Last Updated', width: 135, dataIndex: 'lastChange',
- xtype: 'datecolumn', format: 'M d, Y'
- }
- ],
- }),
- {@link #viewConfig}: {
- {@link Ext.grid.GridView#forceFit forceFit}: true,
-
-// Return CSS class to apply to rows depending upon data values
- {@link Ext.grid.GridView#getRowClass getRowClass}: function(record, index) {
- var c = record.{@link Ext.data.Record#get get}('change');
- if (c < 0) {
- return 'price-fall';
- } else if (c > 0) {
- return 'price-rise';
- }
- }
- },
- {@link #sm}: new Ext.grid.RowSelectionModel({singleSelect:true}),
- width: 600,
- height: 300,
- frame: true,
- title: 'Framed with Row Selection and Horizontal Scrolling',
- iconCls: 'icon-grid'
-});
- * </code></pre>
- * <p><b><u>Notes:</u></b></p>
- * <div class="mdetail-params"><ul>
- * <li>Although this class inherits many configuration options from base classes, some of them
- * (such as autoScroll, autoWidth, layout, items, etc) are not used by this class, and will
- * have no effect.</li>
- * <li>A grid <b>requires</b> a width in which to scroll its columns, and a height in which to
- * scroll its rows. These dimensions can either be set explicitly through the
- * <tt>{@link Ext.BoxComponent#height height}</tt> and <tt>{@link Ext.BoxComponent#width width}</tt>
- * configuration options or implicitly set by using the grid as a child item of a
- * {@link Ext.Container Container} which will have a {@link Ext.Container#layout layout manager}
- * provide the sizing of its child items (for example the Container of the Grid may specify
- * <tt>{@link Ext.Container#layout layout}:'fit'</tt>).</li>
- * <li>To access the data in a Grid, it is necessary to use the data model encapsulated
- * by the {@link #store Store}. See the {@link #cellclick} event for more details.</li>
- * </ul></div>
- * @constructor
- * @param {Object} config The config object
- * @xtype grid
- */
-Ext.grid.GridPanel = Ext.extend(Ext.Panel, {
- /**
- * @cfg {String} autoExpandColumn
- * <p>The <tt>{@link Ext.grid.Column#id id}</tt> of a {@link Ext.grid.Column column} in
- * this grid that should expand to fill unused space. This value specified here can not
- * be <tt>0</tt>.</p>
- * <br><p><b>Note</b>: If the Grid's {@link Ext.grid.GridView view} is configured with
- * <tt>{@link Ext.grid.GridView#forceFit forceFit}=true</tt> the <tt>autoExpandColumn</tt>
- * is ignored. See {@link Ext.grid.Column}.<tt>{@link Ext.grid.Column#width width}</tt>
- * for additional details.</p>
- * <p>See <tt>{@link #autoExpandMax}</tt> and <tt>{@link #autoExpandMin}</tt> also.</p>
- */
- autoExpandColumn : false,
-
- /**
- * @cfg {Number} autoExpandMax The maximum width the <tt>{@link #autoExpandColumn}</tt>
- * can have (if enabled). Defaults to <tt>1000</tt>.
- */
- autoExpandMax : 1000,
-
- /**
- * @cfg {Number} autoExpandMin The minimum width the <tt>{@link #autoExpandColumn}</tt>
- * can have (if enabled). Defaults to <tt>50</tt>.
- */
- autoExpandMin : 50,
-
- /**
- * @cfg {Boolean} columnLines <tt>true</tt> to add css for column separation lines.
- * Default is <tt>false</tt>.
- */
- columnLines : false,
-
- /**
- * @cfg {Object} cm Shorthand for <tt>{@link #colModel}</tt>.
- */
- /**
- * @cfg {Object} colModel The {@link Ext.grid.ColumnModel} to use when rendering the grid (required).
- */
- /**
- * @cfg {Array} columns An array of {@link Ext.grid.Column columns} to auto create a
- * {@link Ext.grid.ColumnModel}. The ColumnModel may be explicitly created via the
- * <tt>{@link #colModel}</tt> configuration property.
- */
- /**
- * @cfg {String} ddGroup The DD group this GridPanel belongs to. Defaults to <tt>'GridDD'</tt> if not specified.
- */
- /**
- * @cfg {String} ddText
- * Configures the text in the drag proxy. Defaults to:
- * <pre><code>
- * ddText : '{0} selected row{1}'
- * </code></pre>
- * <tt>{0}</tt> is replaced with the number of selected rows.
- */
- ddText : '{0} selected row{1}',
-
- /**
- * @cfg {Boolean} deferRowRender <P>Defaults to <tt>true</tt> to enable deferred row rendering.</p>
- * <p>This allows the GridPanel to be initially rendered empty, with the expensive update of the row
- * structure deferred so that layouts with GridPanels appear more quickly.</p>
- */
- deferRowRender : true,
-
- /**
- * @cfg {Boolean} disableSelection <p><tt>true</tt> to disable selections in the grid. Defaults to <tt>false</tt>.</p>
- * <p>Ignored if a {@link #selModel SelectionModel} is specified.</p>
- */
- /**
- * @cfg {Boolean} enableColumnResize <tt>false</tt> to turn off column resizing for the whole grid. Defaults to <tt>true</tt>.
- */
- /**
- * @cfg {Boolean} enableColumnHide
- * Defaults to <tt>true</tt> to enable {@link Ext.grid.Column#hidden hiding of columns}
- * with the {@link #enableHdMenu header menu}.
- */
- enableColumnHide : true,
-
- /**
- * @cfg {Boolean} enableColumnMove Defaults to <tt>true</tt> to enable drag and drop reorder of columns. <tt>false</tt>
- * to turn off column reordering via drag drop.
- */
- enableColumnMove : true,
-
- /**
- * @cfg {Boolean} enableDragDrop <p>Enables dragging of the selected rows of the GridPanel. Defaults to <tt>false</tt>.</p>
- * <p>Setting this to <b><tt>true</tt></b> causes this GridPanel's {@link #getView GridView} to
- * create an instance of {@link Ext.grid.GridDragZone}. <b>Note</b>: this is available only <b>after</b>
- * the Grid has been rendered as the GridView's <tt>{@link Ext.grid.GridView#dragZone dragZone}</tt>
- * property.</p>
- * <p>A cooperating {@link Ext.dd.DropZone DropZone} must be created who's implementations of
- * {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},
- * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop} are able
- * to process the {@link Ext.grid.GridDragZone#getDragData data} which is provided.</p>
- */
- enableDragDrop : false,
-
- /**
- * @cfg {Boolean} enableHdMenu Defaults to <tt>true</tt> to enable the drop down button for menu in the headers.
- */
- enableHdMenu : true,
-
- /**
- * @cfg {Boolean} hideHeaders True to hide the grid's header. Defaults to <code>false</code>.
- */
- /**
- * @cfg {Object} loadMask An {@link Ext.LoadMask} config or true to mask the grid while
- * loading. Defaults to <code>false</code>.
- */
- loadMask : false,
-
- /**
- * @cfg {Number} maxHeight Sets the maximum height of the grid - ignored if <tt>autoHeight</tt> is not on.
- */
- /**
- * @cfg {Number} minColumnWidth The minimum width a column can be resized to. Defaults to <tt>25</tt>.
- */
- minColumnWidth : 25,
-
- /**
- * @cfg {Object} sm Shorthand for <tt>{@link #selModel}</tt>.
- */
- /**
- * @cfg {Object} selModel Any subclass of {@link Ext.grid.AbstractSelectionModel} that will provide
- * the selection model for the grid (defaults to {@link Ext.grid.RowSelectionModel} if not specified).
- */
- /**
- * @cfg {Ext.data.Store} store The {@link Ext.data.Store} the grid should use as its data source (required).
- */
- /**
- * @cfg {Boolean} stripeRows <tt>true</tt> to stripe the rows. Default is <tt>false</tt>.
- * <p>This causes the CSS class <tt><b>x-grid3-row-alt</b></tt> to be added to alternate rows of
- * the grid. A default CSS rule is provided which sets a background colour, but you can override this
- * with a rule which either overrides the <b>background-color</b> style using the '!important'
- * modifier, or which uses a CSS selector of higher specificity.</p>
- */
- stripeRows : false,
-
- /**
- * @cfg {Boolean} trackMouseOver True to highlight rows when the mouse is over. Default is <tt>true</tt>
- * for GridPanel, but <tt>false</tt> for EditorGridPanel.
- */
- trackMouseOver : true,
-
- /**
- * @cfg {Array} stateEvents
- * An array of events that, when fired, should trigger this component to save its state.
- * Defaults to:<pre><code>
- * stateEvents: ['columnmove', 'columnresize', 'sortchange', 'groupchange']
- * </code></pre>
- * <p>These can be any types of events supported by this component, including browser or
- * custom events (e.g., <tt>['click', 'customerchange']</tt>).</p>
- * <p>See {@link Ext.Component#stateful} for an explanation of saving and restoring
- * Component state.</p>
- */
- stateEvents : ['columnmove', 'columnresize', 'sortchange', 'groupchange'],
-
- /**
- * @cfg {Object} view The {@link Ext.grid.GridView} used by the grid. This can be set
- * before a call to {@link Ext.Component#render render()}.
- */
- view : null,
-
- /**
- * @cfg {Array} bubbleEvents
- * <p>An array of events that, when fired, should be bubbled to any parent container.
- * See {@link Ext.util.Observable#enableBubble}.
- * Defaults to <tt>[]</tt>.
- */
- bubbleEvents: [],
-
- /**
- * @cfg {Object} viewConfig A config object that will be applied to the grid's UI view. Any of
- * the config options available for {@link Ext.grid.GridView} can be specified here. This option
- * is ignored if <tt>{@link #view}</tt> is specified.
- */
-
- // private
- rendered : false,
-
- // private
- viewReady : false,
-
- // private
- initComponent : function() {
- Ext.grid.GridPanel.superclass.initComponent.call(this);
-
- if (this.columnLines) {
- this.cls = (this.cls || '') + ' x-grid-with-col-lines';
- }
- // override any provided value since it isn't valid
- // and is causing too many bug reports ;)
- this.autoScroll = false;
- this.autoWidth = false;
-
- if(Ext.isArray(this.columns)){
- this.colModel = new Ext.grid.ColumnModel(this.columns);
- delete this.columns;
- }
-
- // check and correct shorthanded configs
- if(this.ds){
- this.store = this.ds;
- delete this.ds;
- }
- if(this.cm){
- this.colModel = this.cm;
- delete this.cm;
- }
- if(this.sm){
- this.selModel = this.sm;
- delete this.sm;
- }
- this.store = Ext.StoreMgr.lookup(this.store);
-
- this.addEvents(
- // raw events
- /**
- * @event click
- * The raw click event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'click',
- /**
- * @event dblclick
- * The raw dblclick event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'dblclick',
- /**
- * @event contextmenu
- * The raw contextmenu event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'contextmenu',
- /**
- * @event mousedown
- * The raw mousedown event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'mousedown',
- /**
- * @event mouseup
- * The raw mouseup event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'mouseup',
- /**
- * @event mouseover
- * The raw mouseover event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'mouseover',
- /**
- * @event mouseout
- * The raw mouseout event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'mouseout',
- /**
- * @event keypress
- * The raw keypress event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'keypress',
- /**
- * @event keydown
- * The raw keydown event for the entire grid.
- * @param {Ext.EventObject} e
- */
- 'keydown',
-
- // custom events
- /**
- * @event cellmousedown
- * Fires before a cell is clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'cellmousedown',
- /**
- * @event rowmousedown
- * Fires before a row is clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowmousedown',
- /**
- * @event headermousedown
- * Fires before a header is clicked
- * @param {Grid} this
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'headermousedown',
-
- /**
- * @event groupmousedown
- * Fires before a group header is clicked. <b>Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}</b>.
- * @param {Grid} this
- * @param {String} groupField
- * @param {String} groupValue
- * @param {Ext.EventObject} e
- */
- 'groupmousedown',
-
- /**
- * @event rowbodymousedown
- * Fires before the row body is clicked. <b>Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured.</b>
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowbodymousedown',
-
- /**
- * @event containermousedown
- * Fires before the container is clicked. The container consists of any part of the grid body that is not covered by a row.
- * @param {Grid} this
- * @param {Ext.EventObject} e
- */
- 'containermousedown',
-
- /**
- * @event cellclick
- * Fires when a cell is clicked.
- * The data for the cell is drawn from the {@link Ext.data.Record Record}
- * for this row. To access the data in the listener function use the
- * following technique:
- * <pre><code>
-function(grid, rowIndex, columnIndex, e) {
- var record = grid.getStore().getAt(rowIndex); // Get the Record
- var fieldName = grid.getColumnModel().getDataIndex(columnIndex); // Get field name
- var data = record.get(fieldName);
-}
-</code></pre>
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'cellclick',
- /**
- * @event celldblclick
- * Fires when a cell is double clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'celldblclick',
- /**
- * @event rowclick
- * Fires when a row is clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowclick',
- /**
- * @event rowdblclick
- * Fires when a row is double clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowdblclick',
- /**
- * @event headerclick
- * Fires when a header is clicked
- * @param {Grid} this
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'headerclick',
- /**
- * @event headerdblclick
- * Fires when a header cell is double clicked
- * @param {Grid} this
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'headerdblclick',
- /**
- * @event groupclick
- * Fires when group header is clicked. <b>Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}</b>.
- * @param {Grid} this
- * @param {String} groupField
- * @param {String} groupValue
- * @param {Ext.EventObject} e
- */
- 'groupclick',
- /**
- * @event groupdblclick
- * Fires when group header is double clicked. <b>Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}</b>.
- * @param {Grid} this
- * @param {String} groupField
- * @param {String} groupValue
- * @param {Ext.EventObject} e
- */
- 'groupdblclick',
- /**
- * @event containerclick
- * Fires when the container is clicked. The container consists of any part of the grid body that is not covered by a row.
- * @param {Grid} this
- * @param {Ext.EventObject} e
- */
- 'containerclick',
- /**
- * @event containerdblclick
- * Fires when the container is double clicked. The container consists of any part of the grid body that is not covered by a row.
- * @param {Grid} this
- * @param {Ext.EventObject} e
- */
- 'containerdblclick',
-
- /**
- * @event rowbodyclick
- * Fires when the row body is clicked. <b>Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured.</b>
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowbodyclick',
- /**
- * @event rowbodydblclick
- * Fires when the row body is double clicked. <b>Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured.</b>
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowbodydblclick',
-
- /**
- * @event rowcontextmenu
- * Fires when a row is right clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowcontextmenu',
- /**
- * @event cellcontextmenu
- * Fires when a cell is right clicked
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Number} cellIndex
- * @param {Ext.EventObject} e
- */
- 'cellcontextmenu',
- /**
- * @event headercontextmenu
- * Fires when a header is right clicked
- * @param {Grid} this
- * @param {Number} columnIndex
- * @param {Ext.EventObject} e
- */
- 'headercontextmenu',
- /**
- * @event groupcontextmenu
- * Fires when group header is right clicked. <b>Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}</b>.
- * @param {Grid} this
- * @param {String} groupField
- * @param {String} groupValue
- * @param {Ext.EventObject} e
- */
- 'groupcontextmenu',
- /**
- * @event containercontextmenu
- * Fires when the container is right clicked. The container consists of any part of the grid body that is not covered by a row.
- * @param {Grid} this
- * @param {Ext.EventObject} e
- */
- 'containercontextmenu',
- /**
- * @event rowbodycontextmenu
- * Fires when the row body is right clicked. <b>Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured.</b>
- * @param {Grid} this
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'rowbodycontextmenu',
- /**
- * @event bodyscroll
- * Fires when the body element is scrolled
- * @param {Number} scrollLeft
- * @param {Number} scrollTop
- */
- 'bodyscroll',
- /**
- * @event columnresize
- * Fires when the user resizes a column
- * @param {Number} columnIndex
- * @param {Number} newSize
- */
- 'columnresize',
- /**
- * @event columnmove
- * Fires when the user moves a column
- * @param {Number} oldIndex
- * @param {Number} newIndex
- */
- 'columnmove',
- /**
- * @event sortchange
- * Fires when the grid's store sort changes
- * @param {Grid} this
- * @param {Object} sortInfo An object with the keys field and direction
- */
- 'sortchange',
- /**
- * @event groupchange
- * Fires when the grid's grouping changes (only applies for grids with a {@link Ext.grid.GroupingView GroupingView})
- * @param {Grid} this
- * @param {String} groupField A string with the grouping field, null if the store is not grouped.
- */
- 'groupchange',
- /**
- * @event reconfigure
- * Fires when the grid is reconfigured with a new store and/or column model.
- * @param {Grid} this
- * @param {Ext.data.Store} store The new store
- * @param {Ext.grid.ColumnModel} colModel The new column model
- */
- 'reconfigure',
- /**
- * @event viewready
- * Fires when the grid view is available (use this for selecting a default row).
- * @param {Grid} this
- */
- 'viewready'
- );
- },
-
- // private
- onRender : function(ct, position){
- Ext.grid.GridPanel.superclass.onRender.apply(this, arguments);
-
- var c = this.getGridEl();
-
- this.el.addClass('x-grid-panel');
-
- this.mon(c, {
- scope: this,
- mousedown: this.onMouseDown,
- click: this.onClick,
- dblclick: this.onDblClick,
- contextmenu: this.onContextMenu
- });
-
- this.relayEvents(c, ['mousedown','mouseup','mouseover','mouseout','keypress', 'keydown']);
-
- var view = this.getView();
- view.init(this);
- view.render();
- this.getSelectionModel().init(this);
- },
-
- // private
- initEvents : function(){
- Ext.grid.GridPanel.superclass.initEvents.call(this);
-
- if(this.loadMask){
- this.loadMask = new Ext.LoadMask(this.bwrap,
- Ext.apply({store:this.store}, this.loadMask));
- }
- },
-
- initStateEvents : function(){
- Ext.grid.GridPanel.superclass.initStateEvents.call(this);
- this.mon(this.colModel, 'hiddenchange', this.saveState, this, {delay: 100});
- },
-
- applyState : function(state){
- var cm = this.colModel,
- cs = state.columns,
- store = this.store,
- s,
- c,
- colIndex;
-
- if(cs){
- for(var i = 0, len = cs.length; i < len; i++){
- s = cs[i];
- c = cm.getColumnById(s.id);
- if(c){
- colIndex = cm.getIndexById(s.id);
- cm.setState(colIndex, {
- hidden: s.hidden,
- width: s.width,
- sortable: s.sortable
- });
- if(colIndex != i){
- cm.moveColumn(colIndex, i);
- }
- }
- }
- }
- if(store){
- s = state.sort;
- if(s){
- store[store.remoteSort ? 'setDefaultSort' : 'sort'](s.field, s.direction);
- }
- s = state.group;
- if(store.groupBy){
- if(s){
- store.groupBy(s);
- }else{
- store.clearGrouping();
- }
- }
-
- }
- var o = Ext.apply({}, state);
- delete o.columns;
- delete o.sort;
- Ext.grid.GridPanel.superclass.applyState.call(this, o);
- },
-
- getState : function(){
- var o = {columns: []},
- store = this.store,
- ss,
- gs;
-
- for(var i = 0, c; (c = this.colModel.config[i]); i++){
- o.columns[i] = {
- id: c.id,
- width: c.width
- };
- if(c.hidden){
- o.columns[i].hidden = true;
- }
- if(c.sortable){
- o.columns[i].sortable = true;
- }
- }
- if(store){
- ss = store.getSortState();
- if(ss){
- o.sort = ss;
- }
- if(store.getGroupState){
- gs = store.getGroupState();
- if(gs){
- o.group = gs;
- }
- }
- }
- return o;
- },
-
- // private
- afterRender : function(){
- Ext.grid.GridPanel.superclass.afterRender.call(this);
- var v = this.view;
- this.on('bodyresize', v.layout, v);
- v.layout(true);
- if(this.deferRowRender){
- if (!this.deferRowRenderTask){
- this.deferRowRenderTask = new Ext.util.DelayedTask(v.afterRender, this.view);
- }
- this.deferRowRenderTask.delay(10);
- }else{
- v.afterRender();
- }
- this.viewReady = true;
- },
-
- /**
- * <p>Reconfigures the grid to use a different Store and Column Model
- * and fires the 'reconfigure' event. The View will be bound to the new
- * objects and refreshed.</p>
- * <p>Be aware that upon reconfiguring a GridPanel, certain existing settings <i>may</i> become
- * invalidated. For example the configured {@link #autoExpandColumn} may no longer exist in the
- * new ColumnModel. Also, an existing {@link Ext.PagingToolbar PagingToolbar} will still be bound
- * to the old Store, and will need rebinding. Any {@link #plugins} might also need reconfiguring
- * with the new data.</p>
- * @param {Ext.data.Store} store The new {@link Ext.data.Store} object
- * @param {Ext.grid.ColumnModel} colModel The new {@link Ext.grid.ColumnModel} object
- */
- reconfigure : function(store, colModel){
- var rendered = this.rendered;
- if(rendered){
- if(this.loadMask){
- this.loadMask.destroy();
- this.loadMask = new Ext.LoadMask(this.bwrap,
- Ext.apply({}, {store:store}, this.initialConfig.loadMask));
- }
- }
- if(this.view){
- this.view.initData(store, colModel);
- }
- this.store = store;
- this.colModel = colModel;
- if(rendered){
- this.view.refresh(true);
- }
- this.fireEvent('reconfigure', this, store, colModel);
- },
-
- // private
- onDestroy : function(){
- if (this.deferRowRenderTask && this.deferRowRenderTask.cancel){
- this.deferRowRenderTask.cancel();
- }
- if(this.rendered){
- Ext.destroy(this.view, this.loadMask);
- }else if(this.store && this.store.autoDestroy){
- this.store.destroy();
- }
- Ext.destroy(this.colModel, this.selModel);
- this.store = this.selModel = this.colModel = this.view = this.loadMask = null;
- Ext.grid.GridPanel.superclass.onDestroy.call(this);
- },
-
- // private
- processEvent : function(name, e){
- this.view.processEvent(name, e);
- },
-
- // private
- onClick : function(e){
- this.processEvent('click', e);
- },
-
- // private
- onMouseDown : function(e){
- this.processEvent('mousedown', e);
- },
-
- // private
- onContextMenu : function(e, t){
- this.processEvent('contextmenu', e);
- },
-
- // private
- onDblClick : function(e){
- this.processEvent('dblclick', e);
- },
-
- // private
- walkCells : function(row, col, step, fn, scope){
- var cm = this.colModel,
- clen = cm.getColumnCount(),
- ds = this.store,
- rlen = ds.getCount(),
- first = true;
-
- if(step < 0){
- if(col < 0){
- row--;
- first = false;
- }
- while(row >= 0){
- if(!first){
- col = clen-1;
- }
- first = false;
- while(col >= 0){
- if(fn.call(scope || this, row, col, cm) === true){
- return [row, col];
- }
- col--;
- }
- row--;
- }
- } else {
- if(col >= clen){
- row++;
- first = false;
- }
- while(row < rlen){
- if(!first){
- col = 0;
- }
- first = false;
- while(col < clen){
- if(fn.call(scope || this, row, col, cm) === true){
- return [row, col];
- }
- col++;
- }
- row++;
- }
- }
- return null;
- },
-
- /**
- * Returns the grid's underlying element.
- * @return {Element} The element
- */
- getGridEl : function(){
- return this.body;
- },
-
- // private for compatibility, overridden by editor grid
- stopEditing : Ext.emptyFn,
-
- /**
- * Returns the grid's selection model configured by the <code>{@link #selModel}</code>
- * configuration option. If no selection model was configured, this will create
- * and return a {@link Ext.grid.RowSelectionModel RowSelectionModel}.
- * @return {SelectionModel}
- */
- getSelectionModel : function(){
- if(!this.selModel){
- this.selModel = new Ext.grid.RowSelectionModel(
- this.disableSelection ? {selectRow: Ext.emptyFn} : null);
- }
- return this.selModel;
- },
-
- /**
- * Returns the grid's data store.
- * @return {Ext.data.Store} The store
- */
- getStore : function(){
- return this.store;
- },
-
- /**
- * Returns the grid's ColumnModel.
- * @return {Ext.grid.ColumnModel} The column model
- */
- getColumnModel : function(){
- return this.colModel;
- },
-
- /**
- * Returns the grid's GridView object.
- * @return {Ext.grid.GridView} The grid view
- */
- getView : function() {
- if (!this.view) {
- this.view = new Ext.grid.GridView(this.viewConfig);
- }
-
- return this.view;
- },
- /**
- * Called to get grid's drag proxy text, by default returns this.ddText.
- * @return {String} The text
- */
- getDragDropText : function(){
- var count = this.selModel.getCount();
- return String.format(this.ddText, count, count == 1 ? '' : 's');
- }
-
- /**
- * @cfg {String/Number} activeItem
- * @hide
- */
- /**
- * @cfg {Boolean} autoDestroy
- * @hide
- */
- /**
- * @cfg {Object/String/Function} autoLoad
- * @hide
- */
- /**
- * @cfg {Boolean} autoWidth
- * @hide
- */
- /**
- * @cfg {Boolean/Number} bufferResize
- * @hide
- */
- /**
- * @cfg {String} defaultType
- * @hide
- */
- /**
- * @cfg {Object} defaults
- * @hide
- */
- /**
- * @cfg {Boolean} hideBorders
- * @hide
- */
- /**
- * @cfg {Mixed} items
- * @hide
- */
- /**
- * @cfg {String} layout
- * @hide
- */
- /**
- * @cfg {Object} layoutConfig
- * @hide
- */
- /**
- * @cfg {Boolean} monitorResize
- * @hide
- */
- /**
- * @property items
- * @hide
- */
- /**
- * @method add
- * @hide
- */
- /**
- * @method cascade
- * @hide
- */
- /**
- * @method doLayout
- * @hide
- */
- /**
- * @method find
- * @hide
- */
- /**
- * @method findBy
- * @hide
- */
- /**
- * @method findById
- * @hide
- */
- /**
- * @method findByType
- * @hide
- */
- /**
- * @method getComponent
- * @hide
- */
- /**
- * @method getLayout
- * @hide
- */
- /**
- * @method getUpdater
- * @hide
- */
- /**
- * @method insert
- * @hide
- */
- /**
- * @method load
- * @hide
- */
- /**
- * @method remove
- * @hide
- */
- /**
- * @event add
- * @hide
- */
- /**
- * @event afterlayout
- * @hide
- */
- /**
- * @event beforeadd
- * @hide
- */
- /**
- * @event beforeremove
- * @hide
- */
- /**
- * @event remove
- * @hide
- */
-
-
-
- /**
- * @cfg {String} allowDomMove @hide
- */
- /**
- * @cfg {String} autoEl @hide
- */
- /**
- * @cfg {String} applyTo @hide
- */
- /**
- * @cfg {String} autoScroll @hide
- */
- /**
- * @cfg {String} bodyBorder @hide
- */
- /**
- * @cfg {String} bodyStyle @hide
- */
- /**
- * @cfg {String} contentEl @hide
- */
- /**
- * @cfg {String} disabledClass @hide
- */
- /**
- * @cfg {String} elements @hide
- */
- /**
- * @cfg {String} html @hide
- */
- /**
- * @cfg {Boolean} preventBodyReset
- * @hide
- */
- /**
- * @property disabled
- * @hide
- */
- /**
- * @method applyToMarkup
- * @hide
- */
- /**
- * @method enable
- * @hide
- */
- /**
- * @method disable
- * @hide
- */
- /**
- * @method setDisabled
- * @hide
- */
-});
-Ext.reg('grid', Ext.grid.GridPanel);/**
- * @class Ext.grid.PivotGrid
- * @extends Ext.grid.GridPanel
- * <p>The PivotGrid component enables rapid summarization of large data sets. It provides a way to reduce a large set of
- * data down into a format where trends and insights become more apparent. A classic example is in sales data; a company
- * will often have a record of all sales it makes for a given period - this will often encompass thousands of rows of
- * data. The PivotGrid allows you to see how well each salesperson performed, which cities generate the most revenue,
- * how products perform between cities and so on.</p>
- * <p>A PivotGrid is composed of two axes (left and top), one {@link #measure} and one {@link #aggregator aggregation}
- * function. Each axis can contain one or more {@link #dimension}, which are ordered into a hierarchy. Dimensions on the
- * left axis can also specify a width. Each dimension in each axis can specify its sort ordering, defaulting to "ASC",
- * and must specify one of the fields in the {@link Ext.data.Record Record} used by the PivotGrid's
- * {@link Ext.data.Store Store}.</p>
-<pre><code>
-// This is the record representing a single sale
-var SaleRecord = Ext.data.Record.create([
- {name: 'person', type: 'string'},
- {name: 'product', type: 'string'},
- {name: 'city', type: 'string'},
- {name: 'state', type: 'string'},
- {name: 'year', type: 'int'},
- {name: 'value', type: 'int'}
-]);
-
-// A simple store that loads SaleRecord data from a url
-var myStore = new Ext.data.Store({
- url: 'data.json',
- autoLoad: true,
- reader: new Ext.data.JsonReader({
- root: 'rows',
- idProperty: 'id'
- }, SaleRecord)
-});
-
-// Create the PivotGrid itself, referencing the store
-var pivot = new Ext.grid.PivotGrid({
- store : myStore,
- aggregator: 'sum',
- measure : 'value',
-
- leftAxis: [
- {
- width: 60,
- dataIndex: 'product'
- },
- {
- width: 120,
- dataIndex: 'person',
- direction: 'DESC'
- }
- ],
-
- topAxis: [
- {
- dataIndex: 'year'
- }
- ]
-});
-</code></pre>
- * <p>The specified {@link #measure} is the field from SaleRecord that is extracted from each combination
- * of product and person (on the left axis) and year on the top axis. There may be several SaleRecords in the
- * data set that share this combination, so an array of measure fields is produced. This array is then
- * aggregated using the {@link #aggregator} function.</p>
- * <p>The default aggregator function is sum, which simply adds up all of the extracted measure values. Other
- * built-in aggregator functions are count, avg, min and max. In addition, you can specify your own function.
- * In this example we show the code used to sum the measures, but you can return any value you like. See
- * {@link #aggregator} for more details.</p>
-<pre><code>
-new Ext.grid.PivotGrid({
- aggregator: function(records, measure) {
- var length = records.length,
- total = 0,
- i;
-
- for (i = 0; i < length; i++) {
- total += records[i].get(measure);
- }
-
- return total;
- },
-
- renderer: function(value) {
- return Math.round(value);
- },
-
- //your normal config here
-});
-</code></pre>
- * <p><u>Renderers</u></p>
- * <p>PivotGrid optionally accepts a {@link #renderer} function which can modify the data in each cell before it
- * is rendered. The renderer is passed the value that would usually be placed in the cell and is expected to return
- * the new value. For example let's imagine we had height data expressed as a decimal - here's how we might use a
- * renderer to display the data in feet and inches notation:</p>
-<pre><code>
-new Ext.grid.PivotGrid({
- //in each case the value is a decimal number of feet
- renderer : function(value) {
- var feet = Math.floor(value),
- inches = Math.round((value - feet) * 12);
-
- return String.format("{0}' {1}\"", feet, inches);
- },
- //normal config here
-});
-</code></pre>
- * <p><u>Reconfiguring</u></p>
- * <p>All aspects PivotGrid's configuration can be updated at runtime. It is easy to change the {@link #setMeasure measure},
- * {@link #setAggregator aggregation function}, {@link #setLeftAxis left} and {@link #setTopAxis top} axes and refresh the grid.</p>
- * <p>In this case we reconfigure the PivotGrid to have city and year as the top axis dimensions, rendering the average sale
- * value into the cells:</p>
-<pre><code>
-//the left axis can also be changed
-pivot.topAxis.setDimensions([
- {dataIndex: 'city', direction: 'DESC'},
- {dataIndex: 'year', direction: 'ASC'}
-]);
-
-pivot.setMeasure('value');
-pivot.setAggregator('avg');
-
-pivot.view.refresh(true);
-</code></pre>
- * <p>See the {@link Ext.grid.PivotAxis PivotAxis} documentation for further detail on reconfiguring axes.</p>
- */
-Ext.grid.PivotGrid = Ext.extend(Ext.grid.GridPanel, {
-
- /**
- * @cfg {String|Function} aggregator The aggregation function to use to combine the measures extracted
- * for each dimension combination. Can be any of the built-in aggregators (sum, count, avg, min, max).
- * Can also be a function which accepts two arguments (an array of Records to aggregate, and the measure
- * to aggregate them on) and should return a String.
- */
- aggregator: 'sum',
-
- /**
- * @cfg {Function} renderer Optional renderer to pass values through before they are rendered to the dom. This
- * gives an opportunity to modify cell contents after the value has been computed.
- */
- renderer: undefined,
-
- /**
- * @cfg {String} measure The field to extract from each Record when pivoting around the two axes. See the class
- * introduction docs for usage
- */
-
- /**
- * @cfg {Array|Ext.grid.PivotAxis} leftAxis Either and array of {@link #dimension} to use on the left axis, or
- * a {@link Ext.grid.PivotAxis} instance. If an array is passed, it is turned into a PivotAxis internally.
- */
-
- /**
- * @cfg {Array|Ext.grid.PivotAxis} topAxis Either and array of {@link #dimension} to use on the top axis, or
- * a {@link Ext.grid.PivotAxis} instance. If an array is passed, it is turned into a PivotAxis internally.
- */
-
- //inherit docs
- initComponent: function() {
- Ext.grid.PivotGrid.superclass.initComponent.apply(this, arguments);
-
- this.initAxes();
-
- //no resizing of columns is allowed yet in PivotGrid
- this.enableColumnResize = false;
-
- this.viewConfig = Ext.apply(this.viewConfig || {}, {
- forceFit: true
- });
-
- //TODO: dummy col model that is never used - GridView is too tightly integrated with ColumnModel
- //in 3.x to remove this altogether.
- this.colModel = new Ext.grid.ColumnModel({});
- },
-
- /**
- * Returns the function currently used to aggregate the records in each Pivot cell
- * @return {Function} The current aggregator function
- */
- getAggregator: function() {
- if (typeof this.aggregator == 'string') {
- return Ext.grid.PivotAggregatorMgr.types[this.aggregator];
- } else {
- return this.aggregator;
- }
- },
-
- /**
- * Sets the function to use when aggregating data for each cell.
- * @param {String|Function} aggregator The new aggregator function or named function string
- */
- setAggregator: function(aggregator) {
- this.aggregator = aggregator;
- },
-
- /**
- * Sets the field name to use as the Measure in this Pivot Grid
- * @param {String} measure The field to make the measure
- */
- setMeasure: function(measure) {
- this.measure = measure;
- },
-
- /**
- * Sets the left axis of this pivot grid. Optionally refreshes the grid afterwards.
- * @param {Ext.grid.PivotAxis} axis The pivot axis
- * @param {Boolean} refresh True to immediately refresh the grid and its axes (defaults to false)
- */
- setLeftAxis: function(axis, refresh) {
- /**
- * The configured {@link Ext.grid.PivotAxis} used as the left Axis for this Pivot Grid
- * @property leftAxis
- * @type Ext.grid.PivotAxis
- */
- this.leftAxis = axis;
-
- if (refresh) {
- this.view.refresh();
- }
- },
-
- /**
- * Sets the top axis of this pivot grid. Optionally refreshes the grid afterwards.
- * @param {Ext.grid.PivotAxis} axis The pivot axis
- * @param {Boolean} refresh True to immediately refresh the grid and its axes (defaults to false)
- */
- setTopAxis: function(axis, refresh) {
- /**
- * The configured {@link Ext.grid.PivotAxis} used as the top Axis for this Pivot Grid
- * @property topAxis
- * @type Ext.grid.PivotAxis
- */
- this.topAxis = axis;
-
- if (refresh) {
- this.view.refresh();
- }
- },
-
- /**
- * @private
- * Creates the top and left axes. Should usually only need to be called once from initComponent
- */
- initAxes: function() {
- var PivotAxis = Ext.grid.PivotAxis;
-
- if (!(this.leftAxis instanceof PivotAxis)) {
- this.setLeftAxis(new PivotAxis({
- orientation: 'vertical',
- dimensions : this.leftAxis || [],
- store : this.store
- }));
- };
-
- if (!(this.topAxis instanceof PivotAxis)) {
- this.setTopAxis(new PivotAxis({
- orientation: 'horizontal',
- dimensions : this.topAxis || [],
- store : this.store
- }));
- };
- },
-
- /**
- * @private
- * @return {Array} 2-dimensional array of cell data
- */
- extractData: function() {
- var records = this.store.data.items,
- recCount = records.length,
- cells = [],
- record, i, j, k;
-
- if (recCount == 0) {
- return [];
- }
-
- var leftTuples = this.leftAxis.getTuples(),
- leftCount = leftTuples.length,
- topTuples = this.topAxis.getTuples(),
- topCount = topTuples.length,
- aggregator = this.getAggregator();
-
- for (i = 0; i < recCount; i++) {
- record = records[i];
-
- for (j = 0; j < leftCount; j++) {
- cells[j] = cells[j] || [];
-
- if (leftTuples[j].matcher(record) === true) {
- for (k = 0; k < topCount; k++) {
- cells[j][k] = cells[j][k] || [];
-
- if (topTuples[k].matcher(record)) {
- cells[j][k].push(record);
- }
- }
- }
- }
- }
-
- var rowCount = cells.length,
- colCount, row;
-
- for (i = 0; i < rowCount; i++) {
- row = cells[i];
- colCount = row.length;
-
- for (j = 0; j < colCount; j++) {
- cells[i][j] = aggregator(cells[i][j], this.measure);
- }
- }
-
- return cells;
- },
-
- /**
- * Returns the grid's GridView object.
- * @return {Ext.grid.PivotGridView} The grid view
- */
- getView: function() {
- if (!this.view) {
- this.view = new Ext.grid.PivotGridView(this.viewConfig);
- }
-
- return this.view;
- }
-});
-
-Ext.reg('pivotgrid', Ext.grid.PivotGrid);
-
-
-Ext.grid.PivotAggregatorMgr = new Ext.AbstractManager();
-
-Ext.grid.PivotAggregatorMgr.registerType('sum', function(records, measure) {
- var length = records.length,
- total = 0,
- i;
-
- for (i = 0; i < length; i++) {
- total += records[i].get(measure);
- }
-
- return total;
-});
-
-Ext.grid.PivotAggregatorMgr.registerType('avg', function(records, measure) {
- var length = records.length,
- total = 0,
- i;
-
- for (i = 0; i < length; i++) {
- total += records[i].get(measure);
- }
-
- return (total / length) || 'n/a';
-});
-
-Ext.grid.PivotAggregatorMgr.registerType('min', function(records, measure) {
- var data = [],
- length = records.length,
- i;
-
- for (i = 0; i < length; i++) {
- data.push(records[i].get(measure));
- }
-
- return Math.min.apply(this, data) || 'n/a';
-});
-
-Ext.grid.PivotAggregatorMgr.registerType('max', function(records, measure) {
- var data = [],
- length = records.length,
- i;
-
- for (i = 0; i < length; i++) {
- data.push(records[i].get(measure));
- }
-
- return Math.max.apply(this, data) || 'n/a';
-});
-
-Ext.grid.PivotAggregatorMgr.registerType('count', function(records, measure) {
- return records.length;
-});/**
- * @class Ext.grid.GridView
- * @extends Ext.util.Observable
- * <p>This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.
- * Methods of this class may be used to access user interface elements to enable
- * special display effects. Do not change the DOM structure of the user interface.</p>
- * <p>This class does not provide ways to manipulate the underlying data. The data
- * model of a Grid is held in an {@link Ext.data.Store}.</p>
- * @constructor
- * @param {Object} config
- */
-Ext.grid.GridView = Ext.extend(Ext.util.Observable, {
- /**
- * Override this function to apply custom CSS classes to rows during rendering. You can also supply custom
- * parameters to the row template for the current row to customize how it is rendered using the <b>rowParams</b>
- * parameter. This function should return the CSS class name (or empty string '' for none) that will be added
- * to the row's wrapping div. To apply multiple class names, simply return them space-delimited within the string
- * (e.g., 'my-class another-class'). Example usage:
- <pre><code>
-viewConfig: {
- forceFit: true,
- showPreview: true, // custom property
- enableRowBody: true, // required to create a second, full-width row to show expanded Record data
- getRowClass: function(record, rowIndex, rp, ds){ // rp = rowParams
- if(this.showPreview){
- rp.body = '<p>'+record.data.excerpt+'</p>';
- return 'x-grid3-row-expanded';
- }
- return 'x-grid3-row-collapsed';
- }
-},
- </code></pre>
- * @param {Record} record The {@link Ext.data.Record} corresponding to the current row.
- * @param {Number} index The row index.
- * @param {Object} rowParams A config object that is passed to the row template during rendering that allows
- * customization of various aspects of a grid row.
- * <p>If {@link #enableRowBody} is configured <b><tt></tt>true</b>, then the following properties may be set
- * by this function, and will be used to render a full-width expansion row below each grid row:</p>
- * <ul>
- * <li><code>body</code> : String <div class="sub-desc">An HTML fragment to be used as the expansion row's body content (defaults to '').</div></li>
- * <li><code>bodyStyle</code> : String <div class="sub-desc">A CSS style specification that will be applied to the expansion row's <tr> element. (defaults to '').</div></li>
- * </ul>
- * The following property will be passed in, and may be appended to:
- * <ul>
- * <li><code>tstyle</code> : String <div class="sub-desc">A CSS style specification that willl be applied to the <table> element which encapsulates
- * both the standard grid row, and any expansion row.</div></li>
- * </ul>
- * @param {Store} store The {@link Ext.data.Store} this grid is bound to
- * @method getRowClass
- * @return {String} a CSS class name to add to the row.
- */
-
- /**
- * @cfg {Boolean} enableRowBody True to add a second TR element per row that can be used to provide a row body
- * that spans beneath the data row. Use the {@link #getRowClass} method's rowParams config to customize the row body.
- */
-
- /**
- * @cfg {String} emptyText Default text (html tags are accepted) to display in the grid body when no rows
- * are available (defaults to ''). This value will be used to update the <tt>{@link #mainBody}</tt>:
- <pre><code>
- this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
- </code></pre>
- */
-
- /**
- * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to <tt>false</tt>).
- * Use the {@link Ext.grid.ColumnModel ColumnModel} <tt>{@link Ext.grid.ColumnModel#menuDisabled menuDisabled}</tt>
- * config to disable the <i>menu</i> for individual columns. While this config is true the
- * following will be disabled:<div class="mdetail-params"><ul>
- * <li>clicking on header to sort</li>
- * <li>the trigger to reveal the menu.</li>
- * </ul></div>
- */
-
- /**
- * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations
- * of the template methods of DragZone to enable dragging of the selected rows of a GridPanel.
- * See {@link Ext.grid.GridDragZone} for details.</p>
- * <p>This will <b>only</b> be present:<div class="mdetail-params"><ul>
- * <li><i>if</i> the owning GridPanel was configured with {@link Ext.grid.GridPanel#enableDragDrop enableDragDrop}: <tt>true</tt>.</li>
- * <li><i>after</i> the owning GridPanel has been rendered.</li>
- * </ul></div>
- * @property dragZone
- * @type {Ext.grid.GridDragZone}
- */
-
- /**
- * @cfg {Boolean} deferEmptyText True to defer <tt>{@link #emptyText}</tt> being applied until the store's
- * first load (defaults to <tt>true</tt>).
- */
- deferEmptyText : true,
-
- /**
- * @cfg {Number} scrollOffset The amount of space to reserve for the vertical scrollbar
- * (defaults to <tt>undefined</tt>). If an explicit value isn't specified, this will be automatically
- * calculated.
- */
- scrollOffset : undefined,
-
- /**
- * @cfg {Boolean} autoFill
- * Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
- * when the grid is <b>initially rendered</b>. The
- * {@link Ext.grid.Column#width initially configured width}</tt> of each column will be adjusted
- * to fit the grid width and prevent horizontal scrolling. If columns are later resized (manually
- * or programmatically), the other columns in the grid will <b>not</b> be resized to fit the grid width.
- * See <tt>{@link #forceFit}</tt> also.
- */
- autoFill : false,
-
- /**
- * @cfg {Boolean} forceFit
- * <p>Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
- * at <b>all times</b>.</p>
- * <p>The {@link Ext.grid.Column#width initially configured width}</tt> of each
- * column will be adjusted to fit the grid width and prevent horizontal scrolling. If columns are
- * later resized (manually or programmatically), the other columns in the grid <b>will</b> be resized
- * to fit the grid width.</p>
- * <p>Columns which are configured with <code>fixed: true</code> are omitted from being resized.</p>
- * <p>See <tt>{@link #autoFill}</tt>.</p>
- */
- forceFit : false,
-
- /**
- * @cfg {Array} sortClasses The CSS classes applied to a header when it is sorted. (defaults to <tt>['sort-asc', 'sort-desc']</tt>)
- */
- sortClasses : ['sort-asc', 'sort-desc'],
-
- /**
- * @cfg {String} sortAscText The text displayed in the 'Sort Ascending' menu item (defaults to <tt>'Sort Ascending'</tt>)
- */
- sortAscText : 'Sort Ascending',
-
- /**
- * @cfg {String} sortDescText The text displayed in the 'Sort Descending' menu item (defaults to <tt>'Sort Descending'</tt>)
- */
- sortDescText : 'Sort Descending',
-
- /**
- * @cfg {String} columnsText The text displayed in the 'Columns' menu item (defaults to <tt>'Columns'</tt>)
- */
- columnsText : 'Columns',
-
- /**
- * @cfg {String} selectedRowClass The CSS class applied to a selected row (defaults to <tt>'x-grid3-row-selected'</tt>). An
- * example overriding the default styling:
- <pre><code>
- .x-grid3-row-selected {background-color: yellow;}
- </code></pre>
- * Note that this only controls the row, and will not do anything for the text inside it. To style inner
- * facets (like text) use something like:
- <pre><code>
- .x-grid3-row-selected .x-grid3-cell-inner {
- color: #FFCC00;
- }
- </code></pre>
- * @type String
- */
- selectedRowClass : 'x-grid3-row-selected',
-
- // private
- borderWidth : 2,
- tdClass : 'x-grid3-cell',
- hdCls : 'x-grid3-hd',
-
-
- /**
- * @cfg {Boolean} markDirty True to show the dirty cell indicator when a cell has been modified. Defaults to <tt>true</tt>.
- */
- markDirty : true,
-
- /**
- * @cfg {Number} cellSelectorDepth The number of levels to search for cells in event delegation (defaults to <tt>4</tt>)
- */
- cellSelectorDepth : 4,
-
- /**
- * @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to <tt>10</tt>)
- */
- rowSelectorDepth : 10,
-
- /**
- * @cfg {Number} rowBodySelectorDepth The number of levels to search for row bodies in event delegation (defaults to <tt>10</tt>)
- */
- rowBodySelectorDepth : 10,
-
- /**
- * @cfg {String} cellSelector The selector used to find cells internally (defaults to <tt>'td.x-grid3-cell'</tt>)
- */
- cellSelector : 'td.x-grid3-cell',
-
- /**
- * @cfg {String} rowSelector The selector used to find rows internally (defaults to <tt>'div.x-grid3-row'</tt>)
- */
- rowSelector : 'div.x-grid3-row',
-
- /**
- * @cfg {String} rowBodySelector The selector used to find row bodies internally (defaults to <tt>'div.x-grid3-row'</tt>)
- */
- rowBodySelector : 'div.x-grid3-row-body',
-
- // private
- firstRowCls: 'x-grid3-row-first',
- lastRowCls: 'x-grid3-row-last',
- rowClsRe: /(?:^|\s+)x-grid3-row-(first|last|alt)(?:\s+|$)/g,
-
- /**
- * @cfg {String} headerMenuOpenCls The CSS class to add to the header cell when its menu is visible. Defaults to 'x-grid3-hd-menu-open'
- */
- headerMenuOpenCls: 'x-grid3-hd-menu-open',
-
- /**
- * @cfg {String} rowOverCls The CSS class added to each row when it is hovered over. Defaults to 'x-grid3-row-over'
- */
- rowOverCls: 'x-grid3-row-over',
-
- constructor : function(config) {
- Ext.apply(this, config);
-
- // These events are only used internally by the grid components
- this.addEvents(
- /**
- * @event beforerowremoved
- * Internal UI Event. Fired before a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row to be removed.
- * @param {Ext.data.Record} record The Record to be removed
- */
- 'beforerowremoved',
-
- /**
- * @event beforerowsinserted
- * Internal UI Event. Fired before rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first row to be inserted.
- * @param {Number} lastRow The index of the last row to be inserted.
- */
- 'beforerowsinserted',
-
- /**
- * @event beforerefresh
- * Internal UI Event. Fired before the view is refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'beforerefresh',
-
- /**
- * @event rowremoved
- * Internal UI Event. Fired after a row is removed.
- * @param {Ext.grid.GridView} view
- * @param {Number} rowIndex The index of the row that was removed.
- * @param {Ext.data.Record} record The Record that was removed
- */
- 'rowremoved',
-
- /**
- * @event rowsinserted
- * Internal UI Event. Fired after rows are inserted.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the first inserted.
- * @param {Number} lastRow The index of the last row inserted.
- */
- 'rowsinserted',
-
- /**
- * @event rowupdated
- * Internal UI Event. Fired after a row has been updated.
- * @param {Ext.grid.GridView} view
- * @param {Number} firstRow The index of the row updated.
- * @param {Ext.data.record} record The Record backing the row updated.
- */
- 'rowupdated',
-
- /**
- * @event refresh
- * Internal UI Event. Fired after the GridView's body has been refreshed.
- * @param {Ext.grid.GridView} view
- */
- 'refresh'
- );
-
- Ext.grid.GridView.superclass.constructor.call(this);
- },
-
- /* -------------------------------- UI Specific ----------------------------- */
-
- /**
- * The master template to use when rendering the GridView. Has a default template
- * @property Ext.Template
- * @type masterTpl
- */
- masterTpl: new Ext.Template(
- '<div class="x-grid3" hidefocus="true">',
- '<div class="x-grid3-viewport">',
- '<div class="x-grid3-header">',
- '<div class="x-grid3-header-inner">',
- '<div class="x-grid3-header-offset" style="{ostyle}">{header}</div>',
- '</div>',
- '<div class="x-clear"></div>',
- '</div>',
- '<div class="x-grid3-scroller">',
- '<div class="x-grid3-body" style="{bstyle}">{body}</div>',
- '<a href="#" class="x-grid3-focus" tabIndex="-1"></a>',
- '</div>',
- '</div>',
- '<div class="x-grid3-resize-marker"> </div>',
- '<div class="x-grid3-resize-proxy"> </div>',
- '</div>'
- ),
-
- /**
- * The template to use when rendering headers. Has a default template
- * @property headerTpl
- * @type Ext.Template
- */
- headerTpl: new Ext.Template(
- '<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
- '<thead>',
- '<tr class="x-grid3-hd-row">{cells}</tr>',
- '</thead>',
- '</table>'
- ),
-
- /**
- * The template to use when rendering the body. Has a default template
- * @property bodyTpl
- * @type Ext.Template
- */
- bodyTpl: new Ext.Template('{rows}'),
-
- /**
- * The template to use to render each cell. Has a default template
- * @property cellTpl
- * @type Ext.Template
- */
- cellTpl: new Ext.Template(
- '<td class="x-grid3-col x-grid3-cell x-grid3-td-{id} {css}" style="{style}" tabIndex="0" {cellAttr}>',
- '<div class="x-grid3-cell-inner x-grid3-col-{id}" unselectable="on" {attr}>{value}</div>',
- '</td>'
- ),
-
- /**
- * @private
- * Provides default templates if they are not given for this particular instance. Most of the templates are defined on
- * the prototype, the ones defined inside this function are done so because they are based on Grid or GridView configuration
- */
- initTemplates : function() {
- var templates = this.templates || {},
- template, name,
-
- headerCellTpl = new Ext.Template(
- '<td class="x-grid3-hd x-grid3-cell x-grid3-td-{id} {css}" style="{style}">',
- '<div {tooltip} {attr} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">',
- this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '',
- '{value}',
- '<img alt="" class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',
- '</div>',
- '</td>'
- ),
-
- rowBodyText = [
- '<tr class="x-grid3-row-body-tr" style="{bodyStyle}">',
- '<td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on">',
- '<div class="x-grid3-row-body">{body}</div>',
- '</td>',
- '</tr>'
- ].join(""),
-
- innerText = [
- '<table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
- '<tbody>',
- '<tr>{cells}</tr>',
- this.enableRowBody ? rowBodyText : '',
- '</tbody>',
- '</table>'
- ].join("");
-
- Ext.applyIf(templates, {
- hcell : headerCellTpl,
- cell : this.cellTpl,
- body : this.bodyTpl,
- header : this.headerTpl,
- master : this.masterTpl,
- row : new Ext.Template('<div class="x-grid3-row {alt}" style="{tstyle}">' + innerText + '</div>'),
- rowInner: new Ext.Template(innerText)
- });
-
- for (name in templates) {
- template = templates[name];
-
- if (template && Ext.isFunction(template.compile) && !template.compiled) {
- template.disableFormats = true;
- template.compile();
- }
- }
-
- this.templates = templates;
- this.colRe = new RegExp('x-grid3-td-([^\\s]+)', '');
- },
-
- /**
- * @private
- * Each GridView has its own private flyweight, accessed through this method
- */
- fly : function(el) {
- if (!this._flyweight) {
- this._flyweight = new Ext.Element.Flyweight(document.body);
- }
- this._flyweight.dom = el;
- return this._flyweight;
- },
-
- // private
- getEditorParent : function() {
- return this.scroller.dom;
- },
-
- /**
- * @private
- * Finds and stores references to important elements
- */
- initElements : function() {
- var Element = Ext.Element,
- el = Ext.get(this.grid.getGridEl().dom.firstChild),
- mainWrap = new Element(el.child('div.x-grid3-viewport')),
- mainHd = new Element(mainWrap.child('div.x-grid3-header')),
- scroller = new Element(mainWrap.child('div.x-grid3-scroller'));
-
- if (this.grid.hideHeaders) {
- mainHd.setDisplayed(false);
- }
-
- if (this.forceFit) {
- scroller.setStyle('overflow-x', 'hidden');
- }
-
- /**
- * <i>Read-only</i>. The GridView's body Element which encapsulates all rows in the Grid.
- * This {@link Ext.Element Element} is only available after the GridPanel has been rendered.
- * @type Ext.Element
- * @property mainBody
- */
-
- Ext.apply(this, {
- el : el,
- mainWrap: mainWrap,
- scroller: scroller,
- mainHd : mainHd,
- innerHd : mainHd.child('div.x-grid3-header-inner').dom,
- mainBody: new Element(Element.fly(scroller).child('div.x-grid3-body')),
- focusEl : new Element(Element.fly(scroller).child('a')),
-
- resizeMarker: new Element(el.child('div.x-grid3-resize-marker')),
- resizeProxy : new Element(el.child('div.x-grid3-resize-proxy'))
- });
-
- this.focusEl.swallowEvent('click', true);
- },
-
- // private
- getRows : function() {
- return this.hasRows() ? this.mainBody.dom.childNodes : [];
- },
-
- // finder methods, used with delegation
-
- // private
- findCell : function(el) {
- if (!el) {
- return false;
- }
- return this.fly(el).findParent(this.cellSelector, this.cellSelectorDepth);
- },
-
- /**
- * <p>Return the index of the grid column which contains the passed HTMLElement.</p>
- * See also {@link #findRowIndex}
- * @param {HTMLElement} el The target element
- * @return {Number} The column index, or <b>false</b> if the target element is not within a row of this GridView.
- */
- findCellIndex : function(el, requiredCls) {
- var cell = this.findCell(el),
- hasCls;
-
- if (cell) {
- hasCls = this.fly(cell).hasClass(requiredCls);
- if (!requiredCls || hasCls) {
- return this.getCellIndex(cell);
- }
- }
- return false;
- },
-
- // private
- getCellIndex : function(el) {
- if (el) {
- var match = el.className.match(this.colRe);
-
- if (match && match[1]) {
- return this.cm.getIndexById(match[1]);
- }
- }
- return false;
- },
-
- // private
- findHeaderCell : function(el) {
- var cell = this.findCell(el);
- return cell && this.fly(cell).hasClass(this.hdCls) ? cell : null;
- },
-
- // private
- findHeaderIndex : function(el){
- return this.findCellIndex(el, this.hdCls);
- },
-
- /**
- * Return the HtmlElement representing the grid row which contains the passed element.
- * @param {HTMLElement} el The target HTMLElement
- * @return {HTMLElement} The row element, or null if the target element is not within a row of this GridView.
- */
- findRow : function(el) {
- if (!el) {
- return false;
- }
- return this.fly(el).findParent(this.rowSelector, this.rowSelectorDepth);
- },
-
- /**
- * Return the index of the grid row which contains the passed HTMLElement.
- * See also {@link #findCellIndex}
- * @param {HTMLElement} el The target HTMLElement
- * @return {Number} The row index, or <b>false</b> if the target element is not within a row of this GridView.
- */
- findRowIndex : function(el) {
- var row = this.findRow(el);
- return row ? row.rowIndex : false;
- },
-
- /**
- * Return the HtmlElement representing the grid row body which contains the passed element.
- * @param {HTMLElement} el The target HTMLElement
- * @return {HTMLElement} The row body element, or null if the target element is not within a row body of this GridView.
- */
- findRowBody : function(el) {
- if (!el) {
- return false;
- }
-
- return this.fly(el).findParent(this.rowBodySelector, this.rowBodySelectorDepth);
- },
-
- // getter methods for fetching elements dynamically in the grid
-
- /**
- * Return the <tt><div></tt> HtmlElement which represents a Grid row for the specified index.
- * @param {Number} index The row index
- * @return {HtmlElement} The div element.
- */
- getRow : function(row) {
- return this.getRows()[row];
- },
-
- /**
- * Returns the grid's <tt><td></tt> HtmlElement at the specified coordinates.
- * @param {Number} row The row index in which to find the cell.
- * @param {Number} col The column index of the cell.
- * @return {HtmlElement} The td at the specified coordinates.
- */
- getCell : function(row, col) {
- return Ext.fly(this.getRow(row)).query(this.cellSelector)[col];
- },
-
- /**
- * Return the <tt><td></tt> HtmlElement which represents the Grid's header cell for the specified column index.
- * @param {Number} index The column index
- * @return {HtmlElement} The td element.
- */
- getHeaderCell : function(index) {
- return this.mainHd.dom.getElementsByTagName('td')[index];
- },
-
- // manipulating elements
-
- // private - use getRowClass to apply custom row classes
- addRowClass : function(rowId, cls) {
- var row = this.getRow(rowId);
- if (row) {
- this.fly(row).addClass(cls);
- }
- },
-
- // private
- removeRowClass : function(row, cls) {
- var r = this.getRow(row);
- if(r){
- this.fly(r).removeClass(cls);
- }
- },
-
- // private
- removeRow : function(row) {
- Ext.removeNode(this.getRow(row));
- this.syncFocusEl(row);
- },
-
- // private
- removeRows : function(firstRow, lastRow) {
- var bd = this.mainBody.dom,
- rowIndex;
-
- for (rowIndex = firstRow; rowIndex <= lastRow; rowIndex++){
- Ext.removeNode(bd.childNodes[firstRow]);
- }
-
- this.syncFocusEl(firstRow);
- },
-
- /* ----------------------------------- Scrolling functions -------------------------------------------*/
-
- // private
- getScrollState : function() {
- var sb = this.scroller.dom;
-
- return {
- left: sb.scrollLeft,
- top : sb.scrollTop
- };
- },
-
- // private
- restoreScroll : function(state) {
- var sb = this.scroller.dom;
- sb.scrollLeft = state.left;
- sb.scrollTop = state.top;
- },
-
- /**
- * Scrolls the grid to the top
- */
- scrollToTop : function() {
- var dom = this.scroller.dom;
-
- dom.scrollTop = 0;
- dom.scrollLeft = 0;
- },
-
- // private
- syncScroll : function() {
- this.syncHeaderScroll();
- var mb = this.scroller.dom;
- this.grid.fireEvent('bodyscroll', mb.scrollLeft, mb.scrollTop);
- },
-
- // private
- syncHeaderScroll : function() {
- var innerHd = this.innerHd,
- scrollLeft = this.scroller.dom.scrollLeft;
-
- innerHd.scrollLeft = scrollLeft;
- innerHd.scrollLeft = scrollLeft; // second time for IE (1/2 time first fails, other browsers ignore)
- },
-
- /**
- * @private
- * Ensures the given column has the given icon class
- */
- updateSortIcon : function(col, dir) {
- var sortClasses = this.sortClasses,
- sortClass = sortClasses[dir == "DESC" ? 1 : 0],
- headers = this.mainHd.select('td').removeClass(sortClasses);
-
- headers.item(col).addClass(sortClass);
- },
-
- /**
- * @private
- * Updates the size of every column and cell in the grid
- */
- updateAllColumnWidths : function() {
- var totalWidth = this.getTotalWidth(),
- colCount = this.cm.getColumnCount(),
- rows = this.getRows(),
- rowCount = rows.length,
- widths = [],
- row, rowFirstChild, trow, i, j;
-
- for (i = 0; i < colCount; i++) {
- widths[i] = this.getColumnWidth(i);
- this.getHeaderCell(i).style.width = widths[i];
- }
-
- this.updateHeaderWidth();
-
- for (i = 0; i < rowCount; i++) {
- row = rows[i];
- row.style.width = totalWidth;
- rowFirstChild = row.firstChild;
-
- if (rowFirstChild) {
- rowFirstChild.style.width = totalWidth;
- trow = rowFirstChild.rows[0];
-
- for (j = 0; j < colCount; j++) {
- trow.childNodes[j].style.width = widths[j];
- }
- }
- }
-
- this.onAllColumnWidthsUpdated(widths, totalWidth);
- },
-
- /**
- * @private
- * Called after a column's width has been updated, this resizes all of the cells for that column in each row
- * @param {Number} column The column index
- */
- updateColumnWidth : function(column, width) {
- var columnWidth = this.getColumnWidth(column),
- totalWidth = this.getTotalWidth(),
- headerCell = this.getHeaderCell(column),
- nodes = this.getRows(),
- nodeCount = nodes.length,
- row, i, firstChild;
-
- this.updateHeaderWidth();
- headerCell.style.width = columnWidth;
-
- for (i = 0; i < nodeCount; i++) {
- row = nodes[i];
- firstChild = row.firstChild;
-
- row.style.width = totalWidth;
- if (firstChild) {
- firstChild.style.width = totalWidth;
- firstChild.rows[0].childNodes[column].style.width = columnWidth;
- }
- }
-
- this.onColumnWidthUpdated(column, columnWidth, totalWidth);
- },
-
- /**
- * @private
- * Sets the hidden status of a given column.
- * @param {Number} col The column index
- * @param {Boolean} hidden True to make the column hidden
- */
- updateColumnHidden : function(col, hidden) {
- var totalWidth = this.getTotalWidth(),
- display = hidden ? 'none' : '',
- headerCell = this.getHeaderCell(col),
- nodes = this.getRows(),
- nodeCount = nodes.length,
- row, rowFirstChild, i;
-
- this.updateHeaderWidth();
- headerCell.style.display = display;
-
- for (i = 0; i < nodeCount; i++) {
- row = nodes[i];
- row.style.width = totalWidth;
- rowFirstChild = row.firstChild;
-
- if (rowFirstChild) {
- rowFirstChild.style.width = totalWidth;
- rowFirstChild.rows[0].childNodes[col].style.display = display;
- }
- }
-
- this.onColumnHiddenUpdated(col, hidden, totalWidth);
- delete this.lastViewWidth; //recalc
- this.layout();
- },
-
- /**
- * @private
- * Renders all of the rows to a string buffer and returns the string. This is called internally
- * by renderRows and performs the actual string building for the rows - it does not inject HTML into the DOM.
- * @param {Array} columns The column data acquired from getColumnData.
- * @param {Array} records The array of records to render
- * @param {Ext.data.Store} store The store to render the rows from
- * @param {Number} startRow The index of the first row being rendered. Sometimes we only render a subset of
- * the rows so this is used to maintain logic for striping etc
- * @param {Number} colCount The total number of columns in the column model
- * @param {Boolean} stripe True to stripe the rows
- * @return {String} A string containing the HTML for the rendered rows
- */
- doRender : function(columns, records, store, startRow, colCount, stripe) {
- var templates = this.templates,
- cellTemplate = templates.cell,
- rowTemplate = templates.row,
- last = colCount - 1,
- tstyle = 'width:' + this.getTotalWidth() + ';',
- // buffers
- rowBuffer = [],
- colBuffer = [],
- rowParams = {tstyle: tstyle},
- meta = {},
- len = records.length,
- alt,
- column,
- record, i, j, rowIndex;
-
- //build up each row's HTML
- for (j = 0; j < len; j++) {
- record = records[j];
- colBuffer = [];
-
- rowIndex = j + startRow;
-
- //build up each column's HTML
- for (i = 0; i < colCount; i++) {
- column = columns[i];
-
- meta.id = column.id;
- meta.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
- meta.attr = meta.cellAttr = '';
- meta.style = column.style;
- meta.value = column.renderer.call(column.scope, record.data[column.name], meta, record, rowIndex, i, store);
-
- if (Ext.isEmpty(meta.value)) {
- meta.value = ' ';
- }
-
- if (this.markDirty && record.dirty && typeof record.modified[column.name] != 'undefined') {
- meta.css += ' x-grid3-dirty-cell';
- }
-
- colBuffer[colBuffer.length] = cellTemplate.apply(meta);
- }
-
- alt = [];
- //set up row striping and row dirtiness CSS classes
- if (stripe && ((rowIndex + 1) % 2 === 0)) {
- alt[0] = 'x-grid3-row-alt';
- }
-
- if (record.dirty) {
- alt[1] = ' x-grid3-dirty-row';
- }
-
- rowParams.cols = colCount;
-
- if (this.getRowClass) {
- alt[2] = this.getRowClass(record, rowIndex, rowParams, store);
- }
-
- rowParams.alt = alt.join(' ');
- rowParams.cells = colBuffer.join('');
-
- rowBuffer[rowBuffer.length] = rowTemplate.apply(rowParams);
- }
-
- return rowBuffer.join('');
- },
-
- /**
- * @private
- * Adds CSS classes and rowIndex to each row
- * @param {Number} startRow The row to start from (defaults to 0)
- */
- processRows : function(startRow, skipStripe) {
- if (!this.ds || this.ds.getCount() < 1) {
- return;
- }
-
- var rows = this.getRows(),
- length = rows.length,
- row, i;
-
- skipStripe = skipStripe || !this.grid.stripeRows;
- startRow = startRow || 0;
-
- for (i = 0; i < length; i++) {
- row = rows[i];
- if (row) {
- row.rowIndex = i;
- if (!skipStripe) {
- row.className = row.className.replace(this.rowClsRe, ' ');
- if ((i + 1) % 2 === 0){
- row.className += ' x-grid3-row-alt';
- }
- }
- }
- }
-
- // add first/last-row classes
- if (startRow === 0) {
- Ext.fly(rows[0]).addClass(this.firstRowCls);
- }
-
- Ext.fly(rows[length - 1]).addClass(this.lastRowCls);
- },
-
- /**
- * @private
- */
- afterRender : function() {
- if (!this.ds || !this.cm) {
- return;
- }
-
- this.mainBody.dom.innerHTML = this.renderBody() || ' ';
- this.processRows(0, true);
-
- if (this.deferEmptyText !== true) {
- this.applyEmptyText();
- }
-
- this.grid.fireEvent('viewready', this.grid);
- },
-
- /**
- * @private
- * This is always intended to be called after renderUI. Sets up listeners on the UI elements
- * and sets up options like column menus, moving and resizing.
- */
- afterRenderUI: function() {
- var grid = this.grid;
-
- this.initElements();
-
- // get mousedowns early
- Ext.fly(this.innerHd).on('click', this.handleHdDown, this);
-
- this.mainHd.on({
- scope : this,
- mouseover: this.handleHdOver,
- mouseout : this.handleHdOut,
- mousemove: this.handleHdMove
- });
-
- this.scroller.on('scroll', this.syncScroll, this);
-
- if (grid.enableColumnResize !== false) {
- this.splitZone = new Ext.grid.GridView.SplitDragZone(grid, this.mainHd.dom);
- }
-
- if (grid.enableColumnMove) {
- this.columnDrag = new Ext.grid.GridView.ColumnDragZone(grid, this.innerHd);
- this.columnDrop = new Ext.grid.HeaderDropZone(grid, this.mainHd.dom);
- }
-
- if (grid.enableHdMenu !== false) {
- this.hmenu = new Ext.menu.Menu({id: grid.id + '-hctx'});
- this.hmenu.add(
- {itemId:'asc', text: this.sortAscText, cls: 'xg-hmenu-sort-asc'},
- {itemId:'desc', text: this.sortDescText, cls: 'xg-hmenu-sort-desc'}
- );
-
- if (grid.enableColumnHide !== false) {
- this.colMenu = new Ext.menu.Menu({id:grid.id + '-hcols-menu'});
- this.colMenu.on({
- scope : this,
- beforeshow: this.beforeColMenuShow,
- itemclick : this.handleHdMenuClick
- });
- this.hmenu.add('-', {
- itemId:'columns',
- hideOnClick: false,
- text: this.columnsText,
- menu: this.colMenu,
- iconCls: 'x-cols-icon'
- });
- }
-
- this.hmenu.on('itemclick', this.handleHdMenuClick, this);
- }
-
- if (grid.trackMouseOver) {
- this.mainBody.on({
- scope : this,
- mouseover: this.onRowOver,
- mouseout : this.onRowOut
- });
- }
-
- if (grid.enableDragDrop || grid.enableDrag) {
- this.dragZone = new Ext.grid.GridDragZone(grid, {
- ddGroup : grid.ddGroup || 'GridDD'
- });
- }
-
- this.updateHeaderSortState();
- },
-
- /**
- * @private
- * Renders each of the UI elements in turn. This is called internally, once, by this.render. It does not
- * render rows from the store, just the surrounding UI elements.
- */
- renderUI : function() {
- var templates = this.templates;
-
- return templates.master.apply({
- body : templates.body.apply({rows:' '}),
- header: this.renderHeaders(),
- ostyle: 'width:' + this.getOffsetWidth() + ';',
- bstyle: 'width:' + this.getTotalWidth() + ';'
- });
- },
-
- // private
- processEvent : function(name, e) {
- var target = e.getTarget(),
- grid = this.grid,
- header = this.findHeaderIndex(target),
- row, cell, col, body;
-
- grid.fireEvent(name, e);
-
- if (header !== false) {
- grid.fireEvent('header' + name, grid, header, e);
- } else {
- row = this.findRowIndex(target);
-
-// Grid's value-added events must bubble correctly to allow cancelling via returning false: cell->column->row
-// We must allow a return of false at any of these levels to cancel the event processing.
-// Particularly allowing rowmousedown to be cancellable by prior handlers which need to prevent selection.
- if (row !== false) {
- cell = this.findCellIndex(target);
- if (cell !== false) {
- col = grid.colModel.getColumnAt(cell);
- if (grid.fireEvent('cell' + name, grid, row, cell, e) !== false) {
- if (!col || (col.processEvent && (col.processEvent(name, e, grid, row, cell) !== false))) {
- grid.fireEvent('row' + name, grid, row, e);
- }
- }
- } else {
- if (grid.fireEvent('row' + name, grid, row, e) !== false) {
- (body = this.findRowBody(target)) && grid.fireEvent('rowbody' + name, grid, row, e);
- }
- }
- } else {
- grid.fireEvent('container' + name, grid, e);
- }
- }
- },
-
- /**
- * @private
- * Sizes the grid's header and body elements
- */
- layout : function(initial) {
- if (!this.mainBody) {
- return; // not rendered
- }
-
- var grid = this.grid,
- gridEl = grid.getGridEl(),
- gridSize = gridEl.getSize(true),
- gridWidth = gridSize.width,
- gridHeight = gridSize.height,
- scroller = this.scroller,
- scrollStyle, headerHeight, scrollHeight;
-
- if (gridWidth < 20 || gridHeight < 20) {
- return;
- }
-
- if (grid.autoHeight) {
- scrollStyle = scroller.dom.style;
- scrollStyle.overflow = 'visible';
-
- if (Ext.isWebKit) {
- scrollStyle.position = 'static';
- }
- } else {
- this.el.setSize(gridWidth, gridHeight);
-
- headerHeight = this.mainHd.getHeight();
- scrollHeight = gridHeight - headerHeight;
-
- scroller.setSize(gridWidth, scrollHeight);
-
- if (this.innerHd) {
- this.innerHd.style.width = (gridWidth) + "px";
- }
- }
-
- if (this.forceFit || (initial === true && this.autoFill)) {
- if (this.lastViewWidth != gridWidth) {
- this.fitColumns(false, false);
- this.lastViewWidth = gridWidth;
- }
- } else {
- this.autoExpand();
- this.syncHeaderScroll();
- }
-
- this.onLayout(gridWidth, scrollHeight);
- },
-
- // template functions for subclasses and plugins
- // these functions include precalculated values
- onLayout : function(vw, vh) {
- // do nothing
- },
-
- onColumnWidthUpdated : function(col, w, tw) {
- //template method
- },
-
- onAllColumnWidthsUpdated : function(ws, tw) {
- //template method
- },
-
- onColumnHiddenUpdated : function(col, hidden, tw) {
- // template method
- },
-
- updateColumnText : function(col, text) {
- // template method
- },
-
- afterMove : function(colIndex) {
- // template method
- },
-
- /* ----------------------------------- Core Specific -------------------------------------------*/
- // private
- init : function(grid) {
- this.grid = grid;
-
- this.initTemplates();
- this.initData(grid.store, grid.colModel);
- this.initUI(grid);
- },
-
- // private
- getColumnId : function(index){
- return this.cm.getColumnId(index);
- },
-
- // private
- getOffsetWidth : function() {
- return (this.cm.getTotalWidth() + this.getScrollOffset()) + 'px';
- },
-
- // private
- getScrollOffset: function() {
- return Ext.num(this.scrollOffset, Ext.getScrollBarWidth());
- },
-
- /**
- * @private
- * Renders the header row using the 'header' template. Does not inject the HTML into the DOM, just
- * returns a string.
- * @return {String} Rendered header row
- */
- renderHeaders : function() {
- var colModel = this.cm,
- templates = this.templates,
- headerTpl = templates.hcell,
- properties = {},
- colCount = colModel.getColumnCount(),
- last = colCount - 1,
- cells = [],
- i, cssCls;
-
- for (i = 0; i < colCount; i++) {
- if (i == 0) {
- cssCls = 'x-grid3-cell-first ';
- } else {
- cssCls = i == last ? 'x-grid3-cell-last ' : '';
- }
-
- properties = {
- id : colModel.getColumnId(i),
- value : colModel.getColumnHeader(i) || '',
- style : this.getColumnStyle(i, true),
- css : cssCls,
- tooltip: this.getColumnTooltip(i)
- };
-
- if (colModel.config[i].align == 'right') {
- properties.istyle = 'padding-right: 16px;';
- } else {
- delete properties.istyle;
- }
-
- cells[i] = headerTpl.apply(properties);
- }
-
- return templates.header.apply({
- cells : cells.join(""),
- tstyle: String.format("width: {0};", this.getTotalWidth())
- });
- },
-
- /**
- * @private
- */
- getColumnTooltip : function(i) {
- var tooltip = this.cm.getColumnTooltip(i);
- if (tooltip) {
- if (Ext.QuickTips.isEnabled()) {
- return 'ext:qtip="' + tooltip + '"';
- } else {
- return 'title="' + tooltip + '"';
- }
- }
-
- return '';
- },
-
- // private
- beforeUpdate : function() {
- this.grid.stopEditing(true);
- },
-
- /**
- * @private
- * Re-renders the headers and ensures they are sized correctly
- */
- updateHeaders : function() {
- this.innerHd.firstChild.innerHTML = this.renderHeaders();
-
- this.updateHeaderWidth(false);
- },
-
- /**
- * @private
- * Ensures that the header is sized to the total width available to it
- * @param {Boolean} updateMain True to update the mainBody's width also (defaults to true)
- */
- updateHeaderWidth: function(updateMain) {
- var innerHdChild = this.innerHd.firstChild,
- totalWidth = this.getTotalWidth();
-
- innerHdChild.style.width = this.getOffsetWidth();
- innerHdChild.firstChild.style.width = totalWidth;
-
- if (updateMain !== false) {
- this.mainBody.dom.style.width = totalWidth;
- }
- },
-
- /**
- * Focuses the specified row.
- * @param {Number} row The row index
- */
- focusRow : function(row) {
- this.focusCell(row, 0, false);
- },
-
- /**
- * Focuses the specified cell.
- * @param {Number} row The row index
- * @param {Number} col The column index
- */
- focusCell : function(row, col, hscroll) {
- this.syncFocusEl(this.ensureVisible(row, col, hscroll));
-
- var focusEl = this.focusEl;
-
- if (Ext.isGecko) {
- focusEl.focus();
- } else {
- focusEl.focus.defer(1, focusEl);
- }
- },
-
- /**
- * @private
- * Finds the Elements corresponding to the given row and column indexes
- */
- resolveCell : function(row, col, hscroll) {
- if (!Ext.isNumber(row)) {
- row = row.rowIndex;
- }
-
- if (!this.ds) {
- return null;
- }
-
- if (row < 0 || row >= this.ds.getCount()) {
- return null;
- }
- col = (col !== undefined ? col : 0);
-
- var rowEl = this.getRow(row),
- colModel = this.cm,
- colCount = colModel.getColumnCount(),
- cellEl;
-
- if (!(hscroll === false && col === 0)) {
- while (col < colCount && colModel.isHidden(col)) {
- col++;
- }
-
- cellEl = this.getCell(row, col);
- }
-
- return {row: rowEl, cell: cellEl};
- },
-
- /**
- * @private
- * Returns the XY co-ordinates of a given row/cell resolution (see {@link #resolveCell})
- * @return {Array} X and Y coords
- */
- getResolvedXY : function(resolved) {
- if (!resolved) {
- return null;
- }
-
- var cell = resolved.cell,
- row = resolved.row;
-
- if (cell) {
- return Ext.fly(cell).getXY();
- } else {
- return [this.el.getX(), Ext.fly(row).getY()];
- }
- },
-
- /**
- * @private
- * Moves the focus element to the x and y co-ordinates of the given row and column
- */
- syncFocusEl : function(row, col, hscroll) {
- var xy = row;
-
- if (!Ext.isArray(xy)) {
- row = Math.min(row, Math.max(0, this.getRows().length-1));
-
- if (isNaN(row)) {
- return;
- }
-
- xy = this.getResolvedXY(this.resolveCell(row, col, hscroll));
- }
-
- this.focusEl.setXY(xy || this.scroller.getXY());
- },
-
- /**
- * @private
- */
- ensureVisible : function(row, col, hscroll) {
- var resolved = this.resolveCell(row, col, hscroll);
-
- if (!resolved || !resolved.row) {
- return null;
- }
-
- var rowEl = resolved.row,
- cellEl = resolved.cell,
- c = this.scroller.dom,
- p = rowEl,
- ctop = 0,
- stop = this.el.dom;
-
- while (p && p != stop) {
- ctop += p.offsetTop;
- p = p.offsetParent;
- }
-
- ctop -= this.mainHd.dom.offsetHeight;
- stop = parseInt(c.scrollTop, 10);
-
- var cbot = ctop + rowEl.offsetHeight,
- ch = c.clientHeight,
- sbot = stop + ch;
-
-
- if (ctop < stop) {
- c.scrollTop = ctop;
- } else if(cbot > sbot) {
- c.scrollTop = cbot-ch;
- }
-
- if (hscroll !== false) {
- var cleft = parseInt(cellEl.offsetLeft, 10),
- cright = cleft + cellEl.offsetWidth,
- sleft = parseInt(c.scrollLeft, 10),
- sright = sleft + c.clientWidth;
-
- if (cleft < sleft) {
- c.scrollLeft = cleft;
- } else if(cright > sright) {
- c.scrollLeft = cright-c.clientWidth;
- }
- }
-
- return this.getResolvedXY(resolved);
- },
-
- // private
- insertRows : function(dm, firstRow, lastRow, isUpdate) {
- var last = dm.getCount() - 1;
- if( !isUpdate && firstRow === 0 && lastRow >= last) {
- this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
- this.refresh();
- this.fireEvent('rowsinserted', this, firstRow, lastRow);
- } else {
- if (!isUpdate) {
- this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
- }
- var html = this.renderRows(firstRow, lastRow),
- before = this.getRow(firstRow);
- if (before) {
- if(firstRow === 0){
- Ext.fly(this.getRow(0)).removeClass(this.firstRowCls);
- }
- Ext.DomHelper.insertHtml('beforeBegin', before, html);
- } else {
- var r = this.getRow(last - 1);
- if(r){
- Ext.fly(r).removeClass(this.lastRowCls);
- }
- Ext.DomHelper.insertHtml('beforeEnd', this.mainBody.dom, html);
- }
- if (!isUpdate) {
- this.processRows(firstRow);
- this.fireEvent('rowsinserted', this, firstRow, lastRow);
- } else if (firstRow === 0 || firstRow >= last) {
- //ensure first/last row is kept after an update.
- Ext.fly(this.getRow(firstRow)).addClass(firstRow === 0 ? this.firstRowCls : this.lastRowCls);
- }
- }
- this.syncFocusEl(firstRow);
- },
-
- /**
- * @private
- * DEPRECATED - this doesn't appear to be called anywhere in the library, remove in 4.0.
- */
- deleteRows : function(dm, firstRow, lastRow) {
- if (dm.getRowCount() < 1) {
- this.refresh();
- } else {
- this.fireEvent('beforerowsdeleted', this, firstRow, lastRow);
-
- this.removeRows(firstRow, lastRow);
-
- this.processRows(firstRow);
- this.fireEvent('rowsdeleted', this, firstRow, lastRow);
- }
- },
-
- /**
- * @private
- * Builds a CSS string for the given column index
- * @param {Number} colIndex The column index
- * @param {Boolean} isHeader True if getting the style for the column's header
- * @return {String} The CSS string
- */
- getColumnStyle : function(colIndex, isHeader) {
- var colModel = this.cm,
- colConfig = colModel.config,
- style = isHeader ? '' : colConfig[colIndex].css || '',
- align = colConfig[colIndex].align;
-
- style += String.format("width: {0};", this.getColumnWidth(colIndex));
-
- if (colModel.isHidden(colIndex)) {
- style += 'display: none; ';
- }
-
- if (align) {
- style += String.format("text-align: {0};", align);
- }
-
- return style;
- },
-
- /**
- * @private
- * Returns the width of a given column minus its border width
- * @return {Number} The column index
- * @return {String|Number} The width in pixels
- */
- getColumnWidth : function(column) {
- var columnWidth = this.cm.getColumnWidth(column),
- borderWidth = this.borderWidth;
-
- if (Ext.isNumber(columnWidth)) {
- if (Ext.isBorderBox || (Ext.isWebKit && !Ext.isSafari2)) {
- return columnWidth + "px";
- } else {
- return Math.max(columnWidth - borderWidth, 0) + "px";
- }
- } else {
- return columnWidth;
- }
- },
-
- /**
- * @private
- * Returns the total width of all visible columns
- * @return {String}
- */
- getTotalWidth : function() {
- return this.cm.getTotalWidth() + 'px';
- },
-
- /**
- * @private
- * Resizes each column to fit the available grid width.
- * TODO: The second argument isn't even used, remove it in 4.0
- * @param {Boolean} preventRefresh True to prevent resizing of each row to the new column sizes (defaults to false)
- * @param {null} onlyExpand NOT USED, will be removed in 4.0
- * @param {Number} omitColumn The index of a column to leave at its current width. Defaults to undefined
- * @return {Boolean} True if the operation succeeded, false if not or undefined if the grid view is not yet initialized
- */
- fitColumns : function(preventRefresh, onlyExpand, omitColumn) {
- var grid = this.grid,
- colModel = this.cm,
- totalColWidth = colModel.getTotalWidth(false),
- gridWidth = this.getGridInnerWidth(),
- extraWidth = gridWidth - totalColWidth,
- columns = [],
- extraCol = 0,
- width = 0,
- colWidth, fraction, i;
-
- // not initialized, so don't screw up the default widths
- if (gridWidth < 20 || extraWidth === 0) {
- return false;
- }
-
- var visibleColCount = colModel.getColumnCount(true),
- totalColCount = colModel.getColumnCount(false),
- adjCount = visibleColCount - (Ext.isNumber(omitColumn) ? 1 : 0);
-
- if (adjCount === 0) {
- adjCount = 1;
- omitColumn = undefined;
- }
-
- //FIXME: the algorithm used here is odd and potentially confusing. Includes this for loop and the while after it.
- for (i = 0; i < totalColCount; i++) {
- if (!colModel.isFixed(i) && i !== omitColumn) {
- colWidth = colModel.getColumnWidth(i);
- columns.push(i, colWidth);
-
- if (!colModel.isHidden(i)) {
- extraCol = i;
- width += colWidth;
- }
- }
- }
-
- fraction = (gridWidth - colModel.getTotalWidth()) / width;
-
- while (columns.length) {
- colWidth = columns.pop();
- i = columns.pop();
-
- colModel.setColumnWidth(i, Math.max(grid.minColumnWidth, Math.floor(colWidth + colWidth * fraction)), true);
- }
-
- //this has been changed above so remeasure now
- totalColWidth = colModel.getTotalWidth(false);
-
- if (totalColWidth > gridWidth) {
- var adjustCol = (adjCount == visibleColCount) ? extraCol : omitColumn,
- newWidth = Math.max(1, colModel.getColumnWidth(adjustCol) - (totalColWidth - gridWidth));
-
- colModel.setColumnWidth(adjustCol, newWidth, true);
- }
-
- if (preventRefresh !== true) {
- this.updateAllColumnWidths();
- }
-
- return true;
- },
-
- /**
- * @private
- * Resizes the configured autoExpandColumn to take the available width after the other columns have
- * been accounted for
- * @param {Boolean} preventUpdate True to prevent the resizing of all rows (defaults to false)
- */
- autoExpand : function(preventUpdate) {
- var grid = this.grid,
- colModel = this.cm,
- gridWidth = this.getGridInnerWidth(),
- totalColumnWidth = colModel.getTotalWidth(false),
- autoExpandColumn = grid.autoExpandColumn;
-
- if (!this.userResized && autoExpandColumn) {
- if (gridWidth != totalColumnWidth) {
- //if we are not already using all available width, resize the autoExpandColumn
- var colIndex = colModel.getIndexById(autoExpandColumn),
- currentWidth = colModel.getColumnWidth(colIndex),
- desiredWidth = gridWidth - totalColumnWidth + currentWidth,
- newWidth = Math.min(Math.max(desiredWidth, grid.autoExpandMin), grid.autoExpandMax);
-
- if (currentWidth != newWidth) {
- colModel.setColumnWidth(colIndex, newWidth, true);
-
- if (preventUpdate !== true) {
- this.updateColumnWidth(colIndex, newWidth);
- }
- }
- }
- }
- },
-
- /**
- * Returns the total internal width available to the grid, taking the scrollbar into account
- * @return {Number} The total width
- */
- getGridInnerWidth: function() {
- return this.grid.getGridEl().getWidth(true) - this.getScrollOffset();
- },
-
- /**
- * @private
- * Returns an array of column configurations - one for each column
- * @return {Array} Array of column config objects. This includes the column name, renderer, id style and renderer
- */
- getColumnData : function() {
- var columns = [],
- colModel = this.cm,
- colCount = colModel.getColumnCount(),
- fields = this.ds.fields,
- i, name;
-
- for (i = 0; i < colCount; i++) {
- name = colModel.getDataIndex(i);
-
- columns[i] = {
- name : Ext.isDefined(name) ? name : (fields.get(i) ? fields.get(i).name : undefined),
- renderer: colModel.getRenderer(i),
- scope : colModel.getRendererScope(i),
- id : colModel.getColumnId(i),
- style : this.getColumnStyle(i)
- };
- }
-
- return columns;
- },
-
- /**
- * @private
- * Renders rows between start and end indexes
- * @param {Number} startRow Index of the first row to render
- * @param {Number} endRow Index of the last row to render
- */
- renderRows : function(startRow, endRow) {
- var grid = this.grid,
- store = grid.store,
- stripe = grid.stripeRows,
- colModel = grid.colModel,
- colCount = colModel.getColumnCount(),
- rowCount = store.getCount(),
- records;
-
- if (rowCount < 1) {
- return '';
- }
-
- startRow = startRow || 0;
- endRow = Ext.isDefined(endRow) ? endRow : rowCount - 1;
- records = store.getRange(startRow, endRow);
-
- return this.doRender(this.getColumnData(), records, store, startRow, colCount, stripe);
- },
-
- // private
- renderBody : function(){
- var markup = this.renderRows() || ' ';
- return this.templates.body.apply({rows: markup});
- },
-
- /**
- * @private
- * Refreshes a row by re-rendering it. Fires the rowupdated event when done
- */
- refreshRow: function(record) {
- var store = this.ds,
- colCount = this.cm.getColumnCount(),
- columns = this.getColumnData(),
- last = colCount - 1,
- cls = ['x-grid3-row'],
- rowParams = {
- tstyle: String.format("width: {0};", this.getTotalWidth())
- },
- colBuffer = [],
- cellTpl = this.templates.cell,
- rowIndex, row, column, meta, css, i;
-
- if (Ext.isNumber(record)) {
- rowIndex = record;
- record = store.getAt(rowIndex);
- } else {
- rowIndex = store.indexOf(record);
- }
-
- //the record could not be found
- if (!record || rowIndex < 0) {
- return;
- }
-
- //builds each column in this row
- for (i = 0; i < colCount; i++) {
- column = columns[i];
-
- if (i == 0) {
- css = 'x-grid3-cell-first';
- } else {
- css = (i == last) ? 'x-grid3-cell-last ' : '';
- }
-
- meta = {
- id : column.id,
- style : column.style,
- css : css,
- attr : "",
- cellAttr: ""
- };
- // Need to set this after, because we pass meta to the renderer
- meta.value = column.renderer.call(column.scope, record.data[column.name], meta, record, rowIndex, i, store);
-
- if (Ext.isEmpty(meta.value)) {
- meta.value = ' ';
- }
-
- if (this.markDirty && record.dirty && typeof record.modified[column.name] != 'undefined') {
- meta.css += ' x-grid3-dirty-cell';
- }
-
- colBuffer[i] = cellTpl.apply(meta);
- }
-
- row = this.getRow(rowIndex);
- row.className = '';
-
- if (this.grid.stripeRows && ((rowIndex + 1) % 2 === 0)) {
- cls.push('x-grid3-row-alt');
- }
-
- if (this.getRowClass) {
- rowParams.cols = colCount;
- cls.push(this.getRowClass(record, rowIndex, rowParams, store));
- }
-
- this.fly(row).addClass(cls).setStyle(rowParams.tstyle);
- rowParams.cells = colBuffer.join("");
- row.innerHTML = this.templates.rowInner.apply(rowParams);
-
- this.fireEvent('rowupdated', this, rowIndex, record);
- },
-
- /**
- * Refreshs the grid UI
- * @param {Boolean} headersToo (optional) True to also refresh the headers
- */
- refresh : function(headersToo) {
- this.fireEvent('beforerefresh', this);
- this.grid.stopEditing(true);
-
- var result = this.renderBody();
- this.mainBody.update(result).setWidth(this.getTotalWidth());
- if (headersToo === true) {
- this.updateHeaders();
- this.updateHeaderSortState();
- }
- this.processRows(0, true);
- this.layout();
- this.applyEmptyText();
- this.fireEvent('refresh', this);
- },
-
- /**
- * @private
- * Displays the configured emptyText if there are currently no rows to display
- */
- applyEmptyText : function() {
- if (this.emptyText && !this.hasRows()) {
- this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
- }
- },
-
- /**
- * @private
- * Adds sorting classes to the column headers based on the bound store's sortInfo. Fires the 'sortchange' event
- * if the sorting has changed since this function was last run.
- */
- updateHeaderSortState : function() {
- var state = this.ds.getSortState();
- if (!state) {
- return;
- }
-
- if (!this.sortState || (this.sortState.field != state.field || this.sortState.direction != state.direction)) {
- this.grid.fireEvent('sortchange', this.grid, state);
- }
-
- this.sortState = state;
-
- var sortColumn = this.cm.findColumnIndex(state.field);
- if (sortColumn != -1) {
- var sortDir = state.direction;
- this.updateSortIcon(sortColumn, sortDir);
- }
- },
-
- /**
- * @private
- * Removes any sorting indicator classes from the column headers
- */
- clearHeaderSortState : function() {
- if (!this.sortState) {
- return;
- }
- this.grid.fireEvent('sortchange', this.grid, null);
- this.mainHd.select('td').removeClass(this.sortClasses);
- delete this.sortState;
- },
-
- /**
- * @private
- * Destroys all objects associated with the GridView
- */
- destroy : function() {
- var me = this,
- grid = me.grid,
- gridEl = grid.getGridEl(),
- dragZone = me.dragZone,
- splitZone = me.splitZone,
- columnDrag = me.columnDrag,
- columnDrop = me.columnDrop,
- scrollToTopTask = me.scrollToTopTask,
- columnDragData,
- columnDragProxy;
-
- if (scrollToTopTask && scrollToTopTask.cancel) {
- scrollToTopTask.cancel();
- }
-
- Ext.destroyMembers(me, 'colMenu', 'hmenu');
-
- me.initData(null, null);
- me.purgeListeners();
-
- Ext.fly(me.innerHd).un("click", me.handleHdDown, me);
-
- if (grid.enableColumnMove) {
- columnDragData = columnDrag.dragData;
- columnDragProxy = columnDrag.proxy;
- Ext.destroy(
- columnDrag.el,
- columnDragProxy.ghost,
- columnDragProxy.el,
- columnDrop.el,
- columnDrop.proxyTop,
- columnDrop.proxyBottom,
- columnDragData.ddel,
- columnDragData.header
- );
-
- if (columnDragProxy.anim) {
- Ext.destroy(columnDragProxy.anim);
- }
-
- delete columnDragProxy.ghost;
- delete columnDragData.ddel;
- delete columnDragData.header;
- columnDrag.destroy();
-
- delete Ext.dd.DDM.locationCache[columnDrag.id];
- delete columnDrag._domRef;
-
- delete columnDrop.proxyTop;
- delete columnDrop.proxyBottom;
- columnDrop.destroy();
- delete Ext.dd.DDM.locationCache["gridHeader" + gridEl.id];
- delete columnDrop._domRef;
- delete Ext.dd.DDM.ids[columnDrop.ddGroup];
- }
-
- if (splitZone) { // enableColumnResize
- splitZone.destroy();
- delete splitZone._domRef;
- delete Ext.dd.DDM.ids["gridSplitters" + gridEl.id];
- }
-
- Ext.fly(me.innerHd).removeAllListeners();
- Ext.removeNode(me.innerHd);
- delete me.innerHd;
-
- Ext.destroy(
- me.el,
- me.mainWrap,
- me.mainHd,
- me.scroller,
- me.mainBody,
- me.focusEl,
- me.resizeMarker,
- me.resizeProxy,
- me.activeHdBtn,
- me._flyweight,
- dragZone,
- splitZone
- );
-
- delete grid.container;
-
- if (dragZone) {
- dragZone.destroy();
- }
-
- Ext.dd.DDM.currentTarget = null;
- delete Ext.dd.DDM.locationCache[gridEl.id];
-
- Ext.EventManager.removeResizeListener(me.onWindowResize, me);
- },
-
- // private
- onDenyColumnHide : function() {
-
- },
-
- // private
- render : function() {
- if (this.autoFill) {
- var ct = this.grid.ownerCt;
-
- if (ct && ct.getLayout()) {
- ct.on('afterlayout', function() {
- this.fitColumns(true, true);
- this.updateHeaders();
- this.updateHeaderSortState();
- }, this, {single: true});
- }
- } else if (this.forceFit) {
- this.fitColumns(true, false);
- } else if (this.grid.autoExpandColumn) {
- this.autoExpand(true);
- }
-
- this.grid.getGridEl().dom.innerHTML = this.renderUI();
-
- this.afterRenderUI();
- },
-
- /* --------------------------------- Model Events and Handlers --------------------------------*/
-
- /**
- * @private
- * Binds a new Store and ColumnModel to this GridView. Removes any listeners from the old objects (if present)
- * and adds listeners to the new ones
- * @param {Ext.data.Store} newStore The new Store instance
- * @param {Ext.grid.ColumnModel} newColModel The new ColumnModel instance
- */
- initData : function(newStore, newColModel) {
- var me = this;
-
- if (me.ds) {
- var oldStore = me.ds;
-
- oldStore.un('add', me.onAdd, me);
- oldStore.un('load', me.onLoad, me);
- oldStore.un('clear', me.onClear, me);
- oldStore.un('remove', me.onRemove, me);
- oldStore.un('update', me.onUpdate, me);
- oldStore.un('datachanged', me.onDataChange, me);
-
- if (oldStore !== newStore && oldStore.autoDestroy) {
- oldStore.destroy();
- }
- }
-
- if (newStore) {
- newStore.on({
- scope : me,
- load : me.onLoad,
- add : me.onAdd,
- remove : me.onRemove,
- update : me.onUpdate,
- clear : me.onClear,
- datachanged: me.onDataChange
- });
- }
-
- if (me.cm) {
- var oldColModel = me.cm;
-
- oldColModel.un('configchange', me.onColConfigChange, me);
- oldColModel.un('widthchange', me.onColWidthChange, me);
- oldColModel.un('headerchange', me.onHeaderChange, me);
- oldColModel.un('hiddenchange', me.onHiddenChange, me);
- oldColModel.un('columnmoved', me.onColumnMove, me);
- }
-
- if (newColModel) {
- delete me.lastViewWidth;
-
- newColModel.on({
- scope : me,
- configchange: me.onColConfigChange,
- widthchange : me.onColWidthChange,
- headerchange: me.onHeaderChange,
- hiddenchange: me.onHiddenChange,
- columnmoved : me.onColumnMove
- });
- }
-
- me.ds = newStore;
- me.cm = newColModel;
- },
-
- // private
- onDataChange : function(){
- this.refresh(true);
- this.updateHeaderSortState();
- this.syncFocusEl(0);
- },
-
- // private
- onClear : function() {
- this.refresh();
- this.syncFocusEl(0);
- },
-
- // private
- onUpdate : function(store, record) {
- this.refreshRow(record);
- },
-
- // private
- onAdd : function(store, records, index) {
- this.insertRows(store, index, index + (records.length-1));
- },
-
- // private
- onRemove : function(store, record, index, isUpdate) {
- if (isUpdate !== true) {
- this.fireEvent('beforerowremoved', this, index, record);
- }
-
- this.removeRow(index);
-
- if (isUpdate !== true) {
- this.processRows(index);
- this.applyEmptyText();
- this.fireEvent('rowremoved', this, index, record);
- }
- },
-
- /**
- * @private
- * Called when a store is loaded, scrolls to the top row
- */
- onLoad : function() {
- if (Ext.isGecko) {
- if (!this.scrollToTopTask) {
- this.scrollToTopTask = new Ext.util.DelayedTask(this.scrollToTop, this);
- }
- this.scrollToTopTask.delay(1);
- } else {
- this.scrollToTop();
- }
- },
-
- // private
- onColWidthChange : function(cm, col, width) {
- this.updateColumnWidth(col, width);
- },
-
- // private
- onHeaderChange : function(cm, col, text) {
- this.updateHeaders();
- },
-
- // private
- onHiddenChange : function(cm, col, hidden) {
- this.updateColumnHidden(col, hidden);
- },
-
- // private
- onColumnMove : function(cm, oldIndex, newIndex) {
- this.indexMap = null;
- this.refresh(true);
- this.restoreScroll(this.getScrollState());
-
- this.afterMove(newIndex);
- this.grid.fireEvent('columnmove', oldIndex, newIndex);
- },
-
- // private
- onColConfigChange : function() {
- delete this.lastViewWidth;
- this.indexMap = null;
- this.refresh(true);
- },
-
- /* -------------------- UI Events and Handlers ------------------------------ */
- // private
- initUI : function(grid) {
- grid.on('headerclick', this.onHeaderClick, this);
- },
-
- // private
- initEvents : Ext.emptyFn,
-
- // private
- onHeaderClick : function(g, index) {
- if (this.headersDisabled || !this.cm.isSortable(index)) {
- return;
- }
- g.stopEditing(true);
- g.store.sort(this.cm.getDataIndex(index));
- },
-
- /**
- * @private
- * Adds the hover class to a row when hovered over
- */
- onRowOver : function(e, target) {
- var row = this.findRowIndex(target);
-
- if (row !== false) {
- this.addRowClass(row, this.rowOverCls);
- }
- },
-
- /**
- * @private
- * Removes the hover class from a row on mouseout
- */
- onRowOut : function(e, target) {
- var row = this.findRowIndex(target);
-
- if (row !== false && !e.within(this.getRow(row), true)) {
- this.removeRowClass(row, this.rowOverCls);
- }
- },
-
- // private
- onRowSelect : function(row) {
- this.addRowClass(row, this.selectedRowClass);
- },
-
- // private
- onRowDeselect : function(row) {
- this.removeRowClass(row, this.selectedRowClass);
- },
-
- // private
- onCellSelect : function(row, col) {
- var cell = this.getCell(row, col);
- if (cell) {
- this.fly(cell).addClass('x-grid3-cell-selected');
- }
- },
-
- // private
- onCellDeselect : function(row, col) {
- var cell = this.getCell(row, col);
- if (cell) {
- this.fly(cell).removeClass('x-grid3-cell-selected');
- }
- },
-
- // private
- handleWheel : function(e) {
- e.stopPropagation();
- },
-
- /**
- * @private
- * Called by the SplitDragZone when a drag has been completed. Resizes the columns
- */
- onColumnSplitterMoved : function(cellIndex, width) {
- this.userResized = true;
- this.grid.colModel.setColumnWidth(cellIndex, width, true);
-
- if (this.forceFit) {
- this.fitColumns(true, false, cellIndex);
- this.updateAllColumnWidths();
- } else {
- this.updateColumnWidth(cellIndex, width);
- this.syncHeaderScroll();
- }
-
- this.grid.fireEvent('columnresize', cellIndex, width);
- },
-
- /**
- * @private
- * Click handler for the shared column dropdown menu, called on beforeshow. Builds the menu
- * which displays the list of columns for the user to show or hide.
- */
- beforeColMenuShow : function() {
- var colModel = this.cm,
- colCount = colModel.getColumnCount(),
- colMenu = this.colMenu,
- i;
-
- colMenu.removeAll();
-
- for (i = 0; i < colCount; i++) {
- if (colModel.config[i].hideable !== false) {
- colMenu.add(new Ext.menu.CheckItem({
- text : colModel.getColumnHeader(i),
- itemId : 'col-' + colModel.getColumnId(i),
- checked : !colModel.isHidden(i),
- disabled : colModel.config[i].hideable === false,
- hideOnClick: false
- }));
- }
- }
- },
-
- /**
- * @private
- * Attached as the 'itemclick' handler to the header menu and the column show/hide submenu (if available).
- * Performs sorting if the sorter buttons were clicked, otherwise hides/shows the column that was clicked.
- */
- handleHdMenuClick : function(item) {
- var store = this.ds,
- dataIndex = this.cm.getDataIndex(this.hdCtxIndex);
-
- switch (item.getItemId()) {
- case 'asc':
- store.sort(dataIndex, 'ASC');
- break;
- case 'desc':
- store.sort(dataIndex, 'DESC');
- break;
- default:
- this.handleHdMenuClickDefault(item);
- }
- return true;
- },
-
- /**
- * Called by handleHdMenuClick if any button except a sort ASC/DESC button was clicked. The default implementation provides
- * the column hide/show functionality based on the check state of the menu item. A different implementation can be provided
- * if needed.
- * @param {Ext.menu.BaseItem} item The menu item that was clicked
- */
- handleHdMenuClickDefault: function(item) {
- var colModel = this.cm,
- itemId = item.getItemId(),
- index = colModel.getIndexById(itemId.substr(4));
-
- if (index != -1) {
- if (item.checked && colModel.getColumnsBy(this.isHideableColumn, this).length <= 1) {
- this.onDenyColumnHide();
- return;
- }
- colModel.setHidden(index, item.checked);
- }
- },
-
- /**
- * @private
- * Called when a header cell is clicked - shows the menu if the click happened over a trigger button
- */
- handleHdDown : function(e, target) {
- if (Ext.fly(target).hasClass('x-grid3-hd-btn')) {
- e.stopEvent();
-
- var colModel = this.cm,
- header = this.findHeaderCell(target),
- index = this.getCellIndex(header),
- sortable = colModel.isSortable(index),
- menu = this.hmenu,
- menuItems = menu.items,
- menuCls = this.headerMenuOpenCls;
-
- this.hdCtxIndex = index;
-
- Ext.fly(header).addClass(menuCls);
- menuItems.get('asc').setDisabled(!sortable);
- menuItems.get('desc').setDisabled(!sortable);
-
- menu.on('hide', function() {
- Ext.fly(header).removeClass(menuCls);
- }, this, {single:true});
-
- menu.show(target, 'tl-bl?');
- }
- },
-
- /**
- * @private
- * Attached to the headers' mousemove event. This figures out the CSS cursor to use based on where the mouse is currently
- * pointed. If the mouse is currently hovered over the extreme left or extreme right of any header cell and the cell next
- * to it is resizable it is given the resize cursor, otherwise the cursor is set to an empty string.
- */
- handleHdMove : function(e) {
- var header = this.findHeaderCell(this.activeHdRef);
-
- if (header && !this.headersDisabled) {
- var handleWidth = this.splitHandleWidth || 5,
- activeRegion = this.activeHdRegion,
- headerStyle = header.style,
- colModel = this.cm,
- cursor = '',
- pageX = e.getPageX();
-
- if (this.grid.enableColumnResize !== false) {
- var activeHeaderIndex = this.activeHdIndex,
- previousVisible = this.getPreviousVisible(activeHeaderIndex),
- currentResizable = colModel.isResizable(activeHeaderIndex),
- previousResizable = previousVisible && colModel.isResizable(previousVisible),
- inLeftResizer = pageX - activeRegion.left <= handleWidth,
- inRightResizer = activeRegion.right - pageX <= (!this.activeHdBtn ? handleWidth : 2);
-
- if (inLeftResizer && previousResizable) {
- cursor = Ext.isAir ? 'move' : Ext.isWebKit ? 'e-resize' : 'col-resize'; // col-resize not always supported
- } else if (inRightResizer && currentResizable) {
- cursor = Ext.isAir ? 'move' : Ext.isWebKit ? 'w-resize' : 'col-resize';
- }
- }
-
- headerStyle.cursor = cursor;
- }
- },
-
- /**
- * @private
- * Returns the index of the nearest currently visible header to the left of the given index.
- * @param {Number} index The header index
- * @return {Number/undefined} The index of the nearest visible header
- */
- getPreviousVisible: function(index) {
- while (index > 0) {
- if (!this.cm.isHidden(index - 1)) {
- return index;
- }
- index--;
- }
- return undefined;
- },
-
- /**
- * @private
- * Tied to the header element's mouseover event - adds the over class to the header cell if the menu is not disabled
- * for that cell
- */
- handleHdOver : function(e, target) {
- var header = this.findHeaderCell(target);
-
- if (header && !this.headersDisabled) {
- var fly = this.fly(header);
-
- this.activeHdRef = target;
- this.activeHdIndex = this.getCellIndex(header);
- this.activeHdRegion = fly.getRegion();
-
- if (!this.isMenuDisabled(this.activeHdIndex, fly)) {
- fly.addClass('x-grid3-hd-over');
- this.activeHdBtn = fly.child('.x-grid3-hd-btn');
-
- if (this.activeHdBtn) {
- this.activeHdBtn.dom.style.height = (header.firstChild.offsetHeight - 1) + 'px';
- }
- }
- }
- },
-
- /**
- * @private
- * Tied to the header element's mouseout event. Removes the hover class from the header cell
- */
- handleHdOut : function(e, target) {
- var header = this.findHeaderCell(target);
-
- if (header && (!Ext.isIE || !e.within(header, true))) {
- this.activeHdRef = null;
- this.fly(header).removeClass('x-grid3-hd-over');
- header.style.cursor = '';
- }
- },
-
- /**
- * @private
- * Used by {@link #handleHdOver} to determine whether or not to show the header menu class on cell hover
- * @param {Number} cellIndex The header cell index
- * @param {Ext.Element} el The cell element currently being hovered over
- */
- isMenuDisabled: function(cellIndex, el) {
- return this.cm.isMenuDisabled(cellIndex);
- },
-
- /**
- * @private
- * Returns true if there are any rows rendered into the GridView
- * @return {Boolean} True if any rows have been rendered
- */
- hasRows : function() {
- var fc = this.mainBody.dom.firstChild;
- return fc && fc.nodeType == 1 && fc.className != 'x-grid-empty';
- },
-
- /**
- * @private
- */
- isHideableColumn : function(c) {
- return !c.hidden;
- },
-
- /**
- * @private
- * DEPRECATED - will be removed in Ext JS 5.0
- */
- bind : function(d, c) {
- this.initData(d, c);
- }
-});
-
-
-// private
-// This is a support class used internally by the Grid components
-Ext.grid.GridView.SplitDragZone = Ext.extend(Ext.dd.DDProxy, {
-
- constructor: function(grid, hd){
- this.grid = grid;
- this.view = grid.getView();
- this.marker = this.view.resizeMarker;
- this.proxy = this.view.resizeProxy;
- Ext.grid.GridView.SplitDragZone.superclass.constructor.call(this, hd,
- 'gridSplitters' + this.grid.getGridEl().id, {
- dragElId : Ext.id(this.proxy.dom), resizeFrame:false
- });
- this.scroll = false;
- this.hw = this.view.splitHandleWidth || 5;
- },
-
- b4StartDrag : function(x, y){
- this.dragHeadersDisabled = this.view.headersDisabled;
- this.view.headersDisabled = true;
- var h = this.view.mainWrap.getHeight();
- this.marker.setHeight(h);
- this.marker.show();
- this.marker.alignTo(this.view.getHeaderCell(this.cellIndex), 'tl-tl', [-2, 0]);
- this.proxy.setHeight(h);
- var w = this.cm.getColumnWidth(this.cellIndex),
- minw = Math.max(w-this.grid.minColumnWidth, 0);
- this.resetConstraints();
- this.setXConstraint(minw, 1000);
- this.setYConstraint(0, 0);
- this.minX = x - minw;
- this.maxX = x + 1000;
- this.startPos = x;
- Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
- },
-
- allowHeaderDrag : function(e){
- return true;
- },
-
- handleMouseDown : function(e){
- var t = this.view.findHeaderCell(e.getTarget());
- if(t && this.allowHeaderDrag(e)){
- var xy = this.view.fly(t).getXY(),
- x = xy[0],
- exy = e.getXY(),
- ex = exy[0],
- w = t.offsetWidth,
- adjust = false;
-
- if((ex - x) <= this.hw){
- adjust = -1;
- }else if((x+w) - ex <= this.hw){
- adjust = 0;
- }
- if(adjust !== false){
- this.cm = this.grid.colModel;
- var ci = this.view.getCellIndex(t);
- if(adjust == -1){
- if (ci + adjust < 0) {
- return;
- }
- while(this.cm.isHidden(ci+adjust)){
- --adjust;
- if(ci+adjust < 0){
- return;
- }
- }
- }
- this.cellIndex = ci+adjust;
- this.split = t.dom;
- if(this.cm.isResizable(this.cellIndex) && !this.cm.isFixed(this.cellIndex)){
- Ext.grid.GridView.SplitDragZone.superclass.handleMouseDown.apply(this, arguments);
- }
- }else if(this.view.columnDrag){
- this.view.columnDrag.callHandleMouseDown(e);
- }
- }
- },
-
- endDrag : function(e){
- this.marker.hide();
- var v = this.view,
- endX = Math.max(this.minX, e.getPageX()),
- diff = endX - this.startPos,
- disabled = this.dragHeadersDisabled;
-
- v.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);
- setTimeout(function(){
- v.headersDisabled = disabled;
- }, 50);
- },
-
- autoOffset : function(){
- this.setDelta(0,0);
- }
-});
-/**
- * @class Ext.grid.PivotGridView
- * @extends Ext.grid.GridView
- * Specialised GridView for rendering Pivot Grid components. Config can be passed to the PivotGridView via the PivotGrid constructor's
- * viewConfig option:
-<pre><code>
-new Ext.grid.PivotGrid({
- viewConfig: {
- title: 'My Pivot Grid',
- getCellCls: function(value) {
- return value > 10 'red' : 'green';
- }
- }
-});
-</code></pre>
- * <p>Currently {@link #title} and {@link #getCellCls} are the only configuration options accepted by PivotGridView. All other
- * interaction is performed via the {@link Ext.grid.PivotGrid PivotGrid} class.</p>
- */
-Ext.grid.PivotGridView = Ext.extend(Ext.grid.GridView, {
-
- /**
- * The CSS class added to all group header cells. Defaults to 'grid-hd-group-cell'
- * @property colHeaderCellCls
- * @type String
- */
- colHeaderCellCls: 'grid-hd-group-cell',
-
- /**
- * @cfg {String} title Optional title to be placed in the top left corner of the PivotGrid. Defaults to an empty string.
- */
- title: '',
-
- /**
- * @cfg {Function} getCellCls Optional function which should return a CSS class name for each cell value. This is useful when
- * color coding cells based on their value. Defaults to undefined.
- */
-
- /**
- * Returns the headers to be rendered at the top of the grid. Should be a 2-dimensional array, where each item specifies the number
- * of columns it groups (column in this case refers to normal grid columns). In the example below we have 5 city groups, which are
- * each part of a continent supergroup. The colspan for each city group refers to the number of normal grid columns that group spans,
- * so in this case the grid would be expected to have a total of 12 columns:
-<pre><code>
-[
- {
- items: [
- {header: 'England', colspan: 5},
- {header: 'USA', colspan: 3}
- ]
- },
- {
- items: [
- {header: 'London', colspan: 2},
- {header: 'Cambridge', colspan: 3},
- {header: 'Palo Alto', colspan: 3}
- ]
- }
-]
-</code></pre>
- * In the example above we have cities nested under countries. The nesting could be deeper if desired - e.g. Continent -> Country ->
- * State -> City, or any other structure. The only constaint is that the same depth must be used throughout the structure.
- * @return {Array} A tree structure containing the headers to be rendered. Must include the colspan property at each level, which should
- * be the sum of all child nodes beneath this node.
- */
- getColumnHeaders: function() {
- return this.grid.topAxis.buildHeaders();;
- },
-
- /**
- * Returns the headers to be rendered on the left of the grid. Should be a 2-dimensional array, where each item specifies the number
- * of rows it groups. In the example below we have 5 city groups, which are each part of a continent supergroup. The rowspan for each
- * city group refers to the number of normal grid columns that group spans, so in this case the grid would be expected to have a
- * total of 12 rows:
-<pre><code>
-[
- {
- width: 90,
- items: [
- {header: 'England', rowspan: 5},
- {header: 'USA', rowspan: 3}
- ]
- },
- {
- width: 50,
- items: [
- {header: 'London', rowspan: 2},
- {header: 'Cambridge', rowspan: 3},
- {header: 'Palo Alto', rowspan: 3}
- ]
- }
-]
-</code></pre>
- * In the example above we have cities nested under countries. The nesting could be deeper if desired - e.g. Continent -> Country ->
- * State -> City, or any other structure. The only constaint is that the same depth must be used throughout the structure.
- * @return {Array} A tree structure containing the headers to be rendered. Must include the colspan property at each level, which should
- * be the sum of all child nodes beneath this node.
- * Each group may specify the width it should be rendered with.
- * @return {Array} The row groups
- */
- getRowHeaders: function() {
- return this.grid.leftAxis.buildHeaders();
- },
-
- /**
- * @private
- * Renders rows between start and end indexes
- * @param {Number} startRow Index of the first row to render
- * @param {Number} endRow Index of the last row to render
- */
- renderRows : function(startRow, endRow) {
- var grid = this.grid,
- rows = grid.extractData(),
- rowCount = rows.length,
- templates = this.templates,
- renderer = grid.renderer,
- hasRenderer = typeof renderer == 'function',
- getCellCls = this.getCellCls,
- hasGetCellCls = typeof getCellCls == 'function',
- cellTemplate = templates.cell,
- rowTemplate = templates.row,
- rowBuffer = [],
- meta = {},
- tstyle = 'width:' + this.getGridInnerWidth() + 'px;',
- colBuffer, column, i;
-
- startRow = startRow || 0;
- endRow = Ext.isDefined(endRow) ? endRow : rowCount - 1;
-
- for (i = 0; i < rowCount; i++) {
- row = rows[i];
- colCount = row.length;
- colBuffer = [];
-
- rowIndex = startRow + i;
-
- //build up each column's HTML
- for (j = 0; j < colCount; j++) {
- cell = row[j];
-
- meta.css = j === 0 ? 'x-grid3-cell-first ' : (j == (colCount - 1) ? 'x-grid3-cell-last ' : '');
- meta.attr = meta.cellAttr = '';
- meta.value = cell;
-
- if (Ext.isEmpty(meta.value)) {
- meta.value = ' ';
- }
-
- if (hasRenderer) {
- meta.value = renderer(meta.value);
- }
-
- if (hasGetCellCls) {
- meta.css += getCellCls(meta.value) + ' ';
- }
-
- colBuffer[colBuffer.length] = cellTemplate.apply(meta);
- }
-
- rowBuffer[rowBuffer.length] = rowTemplate.apply({
- tstyle: tstyle,
- cols : colCount,
- cells : colBuffer.join(""),
- alt : ''
- });
- }
-
- return rowBuffer.join("");
- },
-
- /**
- * The master template to use when rendering the GridView. Has a default template
- * @property Ext.Template
- * @type masterTpl
- */
- masterTpl: new Ext.Template(
- '<div class="x-grid3 x-pivotgrid" hidefocus="true">',
- '<div class="x-grid3-viewport">',
- '<div class="x-grid3-header">',
- '<div class="x-grid3-header-title"><span>{title}</span></div>',
- '<div class="x-grid3-header-inner">',
- '<div class="x-grid3-header-offset" style="{ostyle}"></div>',
- '</div>',
- '<div class="x-clear"></div>',
- '</div>',
- '<div class="x-grid3-scroller">',
- '<div class="x-grid3-row-headers"></div>',
- '<div class="x-grid3-body" style="{bstyle}">{body}</div>',
- '<a href="#" class="x-grid3-focus" tabIndex="-1"></a>',
- '</div>',
- '</div>',
- '<div class="x-grid3-resize-marker"> </div>',
- '<div class="x-grid3-resize-proxy"> </div>',
- '</div>'
- ),
-
- /**
- * @private
- * Adds a gcell template to the internal templates object. This is used to render the headers in a multi-level column header.
- */
- initTemplates: function() {
- Ext.grid.PivotGridView.superclass.initTemplates.apply(this, arguments);
-
- var templates = this.templates || {};
- if (!templates.gcell) {
- templates.gcell = new Ext.XTemplate(
- '<td class="x-grid3-hd x-grid3-gcell x-grid3-td-{id} ux-grid-hd-group-row-{row} ' + this.colHeaderCellCls + '" style="{style}">',
- '<div {tooltip} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">',
- this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '', '{value}',
- '</div>',
- '</td>'
- );
- }
-
- this.templates = templates;
- this.hrowRe = new RegExp("ux-grid-hd-group-row-(\\d+)", "");
- },
-
- /**
- * @private
- * Sets up the reference to the row headers element
- */
- initElements: function() {
- Ext.grid.PivotGridView.superclass.initElements.apply(this, arguments);
-
- /**
- * @property rowHeadersEl
- * @type Ext.Element
- * The element containing all row headers
- */
- this.rowHeadersEl = new Ext.Element(this.scroller.child('div.x-grid3-row-headers'));
-
- /**
- * @property headerTitleEl
- * @type Ext.Element
- * The element that contains the optional title (top left section of the pivot grid)
- */
- this.headerTitleEl = new Ext.Element(this.mainHd.child('div.x-grid3-header-title'));
- },
-
- /**
- * @private
- * Takes row headers into account when calculating total available width
- */
- getGridInnerWidth: function() {
- var previousWidth = Ext.grid.PivotGridView.superclass.getGridInnerWidth.apply(this, arguments);
-
- return previousWidth - this.getTotalRowHeaderWidth();
- },
-
- /**
- * Returns the total width of all row headers as specified by {@link #getRowHeaders}
- * @return {Number} The total width
- */
- getTotalRowHeaderWidth: function() {
- var headers = this.getRowHeaders(),
- length = headers.length,
- total = 0,
- i;
-
- for (i = 0; i< length; i++) {
- total += headers[i].width;
- }
-
- return total;
- },
-
- /**
- * @private
- * Returns the total height of all column headers
- * @return {Number} The total height
- */
- getTotalColumnHeaderHeight: function() {
- return this.getColumnHeaders().length * 21;
- },
-
- /**
- * @private
- * Slight specialisation of the GridView renderUI - just adds the row headers
- */
- renderUI : function() {
- var templates = this.templates,
- innerWidth = this.getGridInnerWidth();
-
- return templates.master.apply({
- body : templates.body.apply({rows:' '}),
- ostyle: 'width:' + innerWidth + 'px',
- bstyle: 'width:' + innerWidth + 'px'
- });
- },
-
- /**
- * @private
- * Make sure that the headers and rows are all sized correctly during layout
- */
- onLayout: function(width, height) {
- Ext.grid.PivotGridView.superclass.onLayout.apply(this, arguments);
-
- var width = this.getGridInnerWidth();
-
- this.resizeColumnHeaders(width);
- this.resizeAllRows(width);
- },
-
- /**
- * Refreshs the grid UI
- * @param {Boolean} headersToo (optional) True to also refresh the headers
- */
- refresh : function(headersToo) {
- this.fireEvent('beforerefresh', this);
- this.grid.stopEditing(true);
-
- var result = this.renderBody();
- this.mainBody.update(result).setWidth(this.getGridInnerWidth());
- if (headersToo === true) {
- this.updateHeaders();
- this.updateHeaderSortState();
- }
- this.processRows(0, true);
- this.layout();
- this.applyEmptyText();
- this.fireEvent('refresh', this);
- },
-
- /**
- * @private
- * Bypasses GridView's renderHeaders as they are taken care of separately by the PivotAxis instances
- */
- renderHeaders: Ext.emptyFn,
-
- /**
- * @private
- * Taken care of by PivotAxis
- */
- fitColumns: Ext.emptyFn,
-
- /**
- * @private
- * Called on layout, ensures that the width of each column header is correct. Omitting this can lead to faulty
- * layouts when nested in a container.
- * @param {Number} width The new width
- */
- resizeColumnHeaders: function(width) {
- var topAxis = this.grid.topAxis;
-
- if (topAxis.rendered) {
- topAxis.el.setWidth(width);
- }
- },
-
- /**
- * @private
- * Sets the row header div to the correct width. Should be called after rendering and reconfiguration of headers
- */
- resizeRowHeaders: function() {
- var rowHeaderWidth = this.getTotalRowHeaderWidth(),
- marginStyle = String.format("margin-left: {0}px;", rowHeaderWidth);
-
- this.rowHeadersEl.setWidth(rowHeaderWidth);
- this.mainBody.applyStyles(marginStyle);
- Ext.fly(this.innerHd).applyStyles(marginStyle);
-
- this.headerTitleEl.setWidth(rowHeaderWidth);
- this.headerTitleEl.setHeight(this.getTotalColumnHeaderHeight());
- },
-
- /**
- * @private
- * Resizes all rendered rows to the given width. Usually called by onLayout
- * @param {Number} width The new width
- */
- resizeAllRows: function(width) {
- var rows = this.getRows(),
- length = rows.length,
- i;
-
- for (i = 0; i < length; i++) {
- Ext.fly(rows[i]).setWidth(width);
- Ext.fly(rows[i]).child('table').setWidth(width);
- }
- },
-
- /**
- * @private
- * Updates the Row Headers, deferring the updating of Column Headers to GridView
- */
- updateHeaders: function() {
- this.renderGroupRowHeaders();
- this.renderGroupColumnHeaders();
- },
-
- /**
- * @private
- * Renders all row header groups at all levels based on the structure fetched from {@link #getGroupRowHeaders}
- */
- renderGroupRowHeaders: function() {
- var leftAxis = this.grid.leftAxis;
-
- this.resizeRowHeaders();
- leftAxis.rendered = false;
- leftAxis.render(this.rowHeadersEl);
-
- this.setTitle(this.title);
- },
-
- /**
- * Sets the title text in the top left segment of the PivotGridView
- * @param {String} title The title
- */
- setTitle: function(title) {
- this.headerTitleEl.child('span').dom.innerHTML = title;
- },
-
- /**
- * @private
- * Renders all column header groups at all levels based on the structure fetched from {@link #getColumnHeaders}
- */
- renderGroupColumnHeaders: function() {
- var topAxis = this.grid.topAxis;
-
- topAxis.rendered = false;
- topAxis.render(this.innerHd.firstChild);
- },
-
- /**
- * @private
- * Overridden to test whether the user is hovering over a group cell, in which case we don't show the menu
- */
- isMenuDisabled: function(cellIndex, el) {
- return true;
- }
-});/**
- * @class Ext.grid.PivotAxis
- * @extends Ext.Component
- * <p>PivotAxis is a class that supports a {@link Ext.grid.PivotGrid}. Each PivotGrid contains two PivotAxis instances - the left
- * axis and the top axis. Each PivotAxis defines an ordered set of dimensions, each of which should correspond to a field in a
- * Store's Record (see {@link Ext.grid.PivotGrid} documentation for further explanation).</p>
- * <p>Developers should have little interaction with the PivotAxis instances directly as most of their management is performed by
- * the PivotGrid. An exception is the dynamic reconfiguration of axes at run time - to achieve this we use PivotAxis's
- * {@link #setDimensions} function and refresh the grid:</p>
-<pre><code>
-var pivotGrid = new Ext.grid.PivotGrid({
- //some PivotGrid config here
-});
-
-//change the left axis dimensions
-pivotGrid.leftAxis.setDimensions([
- {
- dataIndex: 'person',
- direction: 'DESC',
- width : 100
- },
- {
- dataIndex: 'product',
- direction: 'ASC',
- width : 80
- }
-]);
-
-pivotGrid.view.refresh(true);
-</code></pre>
- * This clears the previous dimensions on the axis and redraws the grid with the new dimensions.
- */
-Ext.grid.PivotAxis = Ext.extend(Ext.Component, {
- /**
- * @cfg {String} orientation One of 'vertical' or 'horizontal'. Defaults to horizontal
- */
- orientation: 'horizontal',
-
- /**
- * @cfg {Number} defaultHeaderWidth The width to render each row header that does not have a width specified via
- {@link #getRowGroupHeaders}. Defaults to 80.
- */
- defaultHeaderWidth: 80,
-
- /**
- * @private
- * @cfg {Number} paddingWidth The amount of padding used by each cell.
- * TODO: From 4.x onwards this can be removed as it won't be needed. For now it is used to account for the differences between
- * the content box and border box measurement models
- */
- paddingWidth: 7,
-
- /**
- * Updates the dimensions used by this axis
- * @param {Array} dimensions The new dimensions
- */
- setDimensions: function(dimensions) {
- this.dimensions = dimensions;
- },
-
- /**
- * @private
- * Builds the html table that contains the dimensions for this axis. This branches internally between vertical
- * and horizontal orientations because the table structure is slightly different in each case
- */
- onRender: function(ct, position) {
- var rows = this.orientation == 'horizontal'
- ? this.renderHorizontalRows()
- : this.renderVerticalRows();
-
- this.el = Ext.DomHelper.overwrite(ct.dom, {tag: 'table', cn: rows}, true);
- },
-
- /**
- * @private
- * Specialised renderer for horizontal oriented axes
- * @return {Object} The HTML Domspec for a horizontal oriented axis
- */
- renderHorizontalRows: function() {
- var headers = this.buildHeaders(),
- rowCount = headers.length,
- rows = [],
- cells, cols, colCount, i, j;
-
- for (i = 0; i < rowCount; i++) {
- cells = [];
- cols = headers[i].items;
- colCount = cols.length;
-
- for (j = 0; j < colCount; j++) {
- cells.push({
- tag: 'td',
- html: cols[j].header,
- colspan: cols[j].span
- });
- }
-
- rows[i] = {
- tag: 'tr',
- cn: cells
- };
- }
-
- return rows;
- },
-
- /**
- * @private
- * Specialised renderer for vertical oriented axes
- * @return {Object} The HTML Domspec for a vertical oriented axis
- */
- renderVerticalRows: function() {
- var headers = this.buildHeaders(),
- colCount = headers.length,
- rowCells = [],
- rows = [],
- rowCount, col, row, colWidth, i, j;
-
- for (i = 0; i < colCount; i++) {
- col = headers[i];
- colWidth = col.width || 80;
- rowCount = col.items.length;
-
- for (j = 0; j < rowCount; j++) {
- row = col.items[j];
-
- rowCells[row.start] = rowCells[row.start] || [];
- rowCells[row.start].push({
- tag : 'td',
- html : row.header,
- rowspan: row.span,
- width : Ext.isBorderBox ? colWidth : colWidth - this.paddingWidth
- });
- }
- }
-
- rowCount = rowCells.length;
- for (i = 0; i < rowCount; i++) {
- rows[i] = {
- tag: 'tr',
- cn : rowCells[i]
- };
- }
-
- return rows;
- },
-
- /**
- * @private
- * Returns the set of all unique tuples based on the bound store and dimension definitions.
- * Internally we construct a new, temporary store to make use of the multi-sort capabilities of Store. In
- * 4.x this functionality should have been moved to MixedCollection so this step should not be needed.
- * @return {Array} All unique tuples
- */
- getTuples: function() {
- var newStore = new Ext.data.Store({});
-
- newStore.data = this.store.data.clone();
- newStore.fields = this.store.fields;
-
- var sorters = [],
- dimensions = this.dimensions,
- length = dimensions.length,
- i;
-
- for (i = 0; i < length; i++) {
- sorters.push({
- field : dimensions[i].dataIndex,
- direction: dimensions[i].direction || 'ASC'
- });
- }
-
- newStore.sort(sorters);
-
- var records = newStore.data.items,
- hashes = [],
- tuples = [],
- recData, hash, info, data, key;
-
- length = records.length;
-
- for (i = 0; i < length; i++) {
- info = this.getRecordInfo(records[i]);
- data = info.data;
- hash = "";
-
- for (key in data) {
- hash += data[key] + '---';
- }
-
- if (hashes.indexOf(hash) == -1) {
- hashes.push(hash);
- tuples.push(info);
- }
- }
-
- newStore.destroy();
-
- return tuples;
- },
-
- /**
- * @private
- */
- getRecordInfo: function(record) {
- var dimensions = this.dimensions,
- length = dimensions.length,
- data = {},
- dimension, dataIndex, i;
-
- //get an object containing just the data we are interested in based on the configured dimensions
- for (i = 0; i < length; i++) {
- dimension = dimensions[i];
- dataIndex = dimension.dataIndex;
-
- data[dataIndex] = record.get(dataIndex);
- }
-
- //creates a specialised matcher function for a given tuple. The returned function will return
- //true if the record passed to it matches the dataIndex values of each dimension in this axis
- var createMatcherFunction = function(data) {
- return function(record) {
- for (var dataIndex in data) {
- if (record.get(dataIndex) != data[dataIndex]) {
- return false;
- }
- }
-
- return true;
- };
- };
-
- return {
- data: data,
- matcher: createMatcherFunction(data)
- };
- },
-
- /**
- * @private
- * Uses the calculated set of tuples to build an array of headers that can be rendered into a table using rowspan or
- * colspan. Basically this takes the set of tuples and spans any cells that run into one another, so if we had dimensions
- * of Person and Product and several tuples containing different Products for the same Person, those Products would be
- * spanned.
- * @return {Array} The headers
- */
- buildHeaders: function() {
- var tuples = this.getTuples(),
- rowCount = tuples.length,
- dimensions = this.dimensions,
- colCount = dimensions.length,
- headers = [],
- tuple, rows, currentHeader, previousHeader, span, start, isLast, changed, i, j;
-
- for (i = 0; i < colCount; i++) {
- dimension = dimensions[i];
- rows = [];
- span = 0;
- start = 0;
-
- for (j = 0; j < rowCount; j++) {
- tuple = tuples[j];
- isLast = j == (rowCount - 1);
- currentHeader = tuple.data[dimension.dataIndex];
-
- /*
- * 'changed' indicates that we need to create a new cell. This should be true whenever the cell
- * above (previousHeader) is different from this cell, or when the cell on the previous dimension
- * changed (e.g. if the current dimension is Product and the previous was Person, we need to start
- * a new cell if Product is the same but Person changed, so we check the previous dimension and tuple)
- */
- changed = previousHeader != undefined && previousHeader != currentHeader;
- if (i > 0 && j > 0) {
- changed = changed || tuple.data[dimensions[i-1].dataIndex] != tuples[j-1].data[dimensions[i-1].dataIndex];
- }
-
- if (changed) {
- rows.push({
- header: previousHeader,
- span : span,
- start : start
- });
-
- start += span;
- span = 0;
- }
-
- if (isLast) {
- rows.push({
- header: currentHeader,
- span : span + 1,
- start : start
- });
-
- start += span;
- span = 0;
- }
-
- previousHeader = currentHeader;
- span++;
- }
-
- headers.push({
- items: rows,
- width: dimension.width || this.defaultHeaderWidth
- });
-
- previousHeader = undefined;
- }
-
- return headers;
- }
-});
-// private
-// This is a support class used internally by the Grid components
-Ext.grid.HeaderDragZone = Ext.extend(Ext.dd.DragZone, {
- maxDragWidth: 120,
-
- constructor : function(grid, hd, hd2){
- this.grid = grid;
- this.view = grid.getView();
- this.ddGroup = "gridHeader" + this.grid.getGridEl().id;
- Ext.grid.HeaderDragZone.superclass.constructor.call(this, hd);
- if(hd2){
- this.setHandleElId(Ext.id(hd));
- this.setOuterHandleElId(Ext.id(hd2));
- }
- this.scroll = false;
- },
-
- getDragData : function(e){
- var t = Ext.lib.Event.getTarget(e),
- h = this.view.findHeaderCell(t);
- if(h){
- return {ddel: h.firstChild, header:h};
- }
- return false;
- },
-
- onInitDrag : function(e){
- // keep the value here so we can restore it;
- this.dragHeadersDisabled = this.view.headersDisabled;
- this.view.headersDisabled = true;
- var clone = this.dragData.ddel.cloneNode(true);
- clone.id = Ext.id();
- clone.style.width = Math.min(this.dragData.header.offsetWidth,this.maxDragWidth) + "px";
- this.proxy.update(clone);
- return true;
- },
-
- afterValidDrop : function(){
- this.completeDrop();
- },
-
- afterInvalidDrop : function(){
- this.completeDrop();
- },
-
- completeDrop: function(){
- var v = this.view,
- disabled = this.dragHeadersDisabled;
- setTimeout(function(){
- v.headersDisabled = disabled;
- }, 50);
- }
-});
-
-// private
-// This is a support class used internally by the Grid components
-Ext.grid.HeaderDropZone = Ext.extend(Ext.dd.DropZone, {
- proxyOffsets : [-4, -9],
- fly: Ext.Element.fly,
-
- constructor : function(grid, hd, hd2){
- this.grid = grid;
- this.view = grid.getView();
- // split the proxies so they don't interfere with mouse events
- this.proxyTop = Ext.DomHelper.append(document.body, {
- cls:"col-move-top", html:" "
- }, true);
- this.proxyBottom = Ext.DomHelper.append(document.body, {
- cls:"col-move-bottom", html:" "
- }, true);
- this.proxyTop.hide = this.proxyBottom.hide = function(){
- this.setLeftTop(-100,-100);
- this.setStyle("visibility", "hidden");
- };
- this.ddGroup = "gridHeader" + this.grid.getGridEl().id;
- // temporarily disabled
- //Ext.dd.ScrollManager.register(this.view.scroller.dom);
- Ext.grid.HeaderDropZone.superclass.constructor.call(this, grid.getGridEl().dom);
- },
-
- getTargetFromEvent : function(e){
- var t = Ext.lib.Event.getTarget(e),
- cindex = this.view.findCellIndex(t);
- if(cindex !== false){
- return this.view.getHeaderCell(cindex);
- }
- },
-
- nextVisible : function(h){
- var v = this.view, cm = this.grid.colModel;
- h = h.nextSibling;
- while(h){
- if(!cm.isHidden(v.getCellIndex(h))){
- return h;
- }
- h = h.nextSibling;
- }
- return null;
- },
-
- prevVisible : function(h){
- var v = this.view, cm = this.grid.colModel;
- h = h.prevSibling;
- while(h){
- if(!cm.isHidden(v.getCellIndex(h))){
- return h;
- }
- h = h.prevSibling;
- }
- return null;
- },
-
- positionIndicator : function(h, n, e){
- var x = Ext.lib.Event.getPageX(e),
- r = Ext.lib.Dom.getRegion(n.firstChild),
- px,
- pt,
- py = r.top + this.proxyOffsets[1];
- if((r.right - x) <= (r.right-r.left)/2){
- px = r.right+this.view.borderWidth;
- pt = "after";
- }else{
- px = r.left;
- pt = "before";
- }
-
- if(this.grid.colModel.isFixed(this.view.getCellIndex(n))){
- return false;
- }
-
- px += this.proxyOffsets[0];
- this.proxyTop.setLeftTop(px, py);
- this.proxyTop.show();
- if(!this.bottomOffset){
- this.bottomOffset = this.view.mainHd.getHeight();
- }
- this.proxyBottom.setLeftTop(px, py+this.proxyTop.dom.offsetHeight+this.bottomOffset);
- this.proxyBottom.show();
- return pt;
- },
-
- onNodeEnter : function(n, dd, e, data){
- if(data.header != n){
- this.positionIndicator(data.header, n, e);
- }
- },
-
- onNodeOver : function(n, dd, e, data){
- var result = false;
- if(data.header != n){
- result = this.positionIndicator(data.header, n, e);
- }
- if(!result){
- this.proxyTop.hide();
- this.proxyBottom.hide();
- }
- return result ? this.dropAllowed : this.dropNotAllowed;
- },
-
- onNodeOut : function(n, dd, e, data){
- this.proxyTop.hide();
- this.proxyBottom.hide();
- },
-
- onNodeDrop : function(n, dd, e, data){
- var h = data.header;
- if(h != n){
- var cm = this.grid.colModel,
- x = Ext.lib.Event.getPageX(e),
- r = Ext.lib.Dom.getRegion(n.firstChild),
- pt = (r.right - x) <= ((r.right-r.left)/2) ? "after" : "before",
- oldIndex = this.view.getCellIndex(h),
- newIndex = this.view.getCellIndex(n);
- if(pt == "after"){
- newIndex++;
- }
- if(oldIndex < newIndex){
- newIndex--;
- }
- cm.moveColumn(oldIndex, newIndex);
- return true;
- }
- return false;
- }
-});
-
-Ext.grid.GridView.ColumnDragZone = Ext.extend(Ext.grid.HeaderDragZone, {
-
- constructor : function(grid, hd){
- Ext.grid.GridView.ColumnDragZone.superclass.constructor.call(this, grid, hd, null);
- this.proxy.el.addClass('x-grid3-col-dd');
- },
-
- handleMouseDown : function(e){
- },
-
- callHandleMouseDown : function(e){
- Ext.grid.GridView.ColumnDragZone.superclass.handleMouseDown.call(this, e);
- }
-});// private
-// This is a support class used internally by the Grid components
-Ext.grid.SplitDragZone = Ext.extend(Ext.dd.DDProxy, {
- fly: Ext.Element.fly,
-
- constructor : function(grid, hd, hd2){
- this.grid = grid;
- this.view = grid.getView();
- this.proxy = this.view.resizeProxy;
- Ext.grid.SplitDragZone.superclass.constructor.call(this, hd,
- "gridSplitters" + this.grid.getGridEl().id, {
- dragElId : Ext.id(this.proxy.dom), resizeFrame:false
- });
- this.setHandleElId(Ext.id(hd));
- this.setOuterHandleElId(Ext.id(hd2));
- this.scroll = false;
- },
-
- b4StartDrag : function(x, y){
- this.view.headersDisabled = true;
- this.proxy.setHeight(this.view.mainWrap.getHeight());
- var w = this.cm.getColumnWidth(this.cellIndex);
- var minw = Math.max(w-this.grid.minColumnWidth, 0);
- this.resetConstraints();
- this.setXConstraint(minw, 1000);
- this.setYConstraint(0, 0);
- this.minX = x - minw;
- this.maxX = x + 1000;
- this.startPos = x;
- Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
- },
-
-
- handleMouseDown : function(e){
- var ev = Ext.EventObject.setEvent(e);
- var t = this.fly(ev.getTarget());
- if(t.hasClass("x-grid-split")){
- this.cellIndex = this.view.getCellIndex(t.dom);
- this.split = t.dom;
- this.cm = this.grid.colModel;
- if(this.cm.isResizable(this.cellIndex) && !this.cm.isFixed(this.cellIndex)){
- Ext.grid.SplitDragZone.superclass.handleMouseDown.apply(this, arguments);
- }
- }
- },
-
- endDrag : function(e){
- this.view.headersDisabled = false;
- var endX = Math.max(this.minX, Ext.lib.Event.getPageX(e));
- var diff = endX - this.startPos;
- this.view.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);
- },
-
- autoOffset : function(){
- this.setDelta(0,0);
- }
-});/**
- * @class Ext.grid.GridDragZone
- * @extends Ext.dd.DragZone
- * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations of two of the
- * template methods of DragZone to enable dragging of the selected rows of a GridPanel.</p>
- * <p>A cooperating {@link Ext.dd.DropZone DropZone} must be created who's template method implementations of
- * {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},
- * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop}</p> are able
- * to process the {@link #getDragData data} which is provided.
- */
-Ext.grid.GridDragZone = function(grid, config){
- this.view = grid.getView();
- Ext.grid.GridDragZone.superclass.constructor.call(this, this.view.mainBody.dom, config);
- this.scroll = false;
- this.grid = grid;
- this.ddel = document.createElement('div');
- this.ddel.className = 'x-grid-dd-wrap';
-};
-
-Ext.extend(Ext.grid.GridDragZone, Ext.dd.DragZone, {
- ddGroup : "GridDD",
-
- /**
- * <p>The provided implementation of the getDragData method which collects the data to be dragged from the GridPanel on mousedown.</p>
- * <p>This data is available for processing in the {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},
- * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop} methods of a cooperating {@link Ext.dd.DropZone DropZone}.</p>
- * <p>The data object contains the following properties:<ul>
- * <li><b>grid</b> : Ext.Grid.GridPanel<div class="sub-desc">The GridPanel from which the data is being dragged.</div></li>
- * <li><b>ddel</b> : htmlElement<div class="sub-desc">An htmlElement which provides the "picture" of the data being dragged.</div></li>
- * <li><b>rowIndex</b> : Number<div class="sub-desc">The index of the row which receieved the mousedown gesture which triggered the drag.</div></li>
- * <li><b>selections</b> : Array<div class="sub-desc">An Array of the selected Records which are being dragged from the GridPanel.</div></li>
- * </ul></p>
- */
- getDragData : function(e){
- var t = Ext.lib.Event.getTarget(e);
- var rowIndex = this.view.findRowIndex(t);
- if(rowIndex !== false){
- var sm = this.grid.selModel;
- if(!sm.isSelected(rowIndex) || e.hasModifier()){
- sm.handleMouseDown(this.grid, rowIndex, e);
- }
- return {grid: this.grid, ddel: this.ddel, rowIndex: rowIndex, selections:sm.getSelections()};
- }
- return false;
- },
-
- /**
- * <p>The provided implementation of the onInitDrag method. Sets the <tt>innerHTML</tt> of the drag proxy which provides the "picture"
- * of the data being dragged.</p>
- * <p>The <tt>innerHTML</tt> data is found by calling the owning GridPanel's {@link Ext.grid.GridPanel#getDragDropText getDragDropText}.</p>
- */
- onInitDrag : function(e){
- var data = this.dragData;
- this.ddel.innerHTML = this.grid.getDragDropText();
- this.proxy.update(this.ddel);
- // fire start drag?
- },
-
- /**
- * An empty immplementation. Implement this to provide behaviour after a repair of an invalid drop. An implementation might highlight
- * the selected rows to show that they have not been dragged.
- */
- afterRepair : function(){
- this.dragging = false;
- },
-
- /**
- * <p>An empty implementation. Implement this to provide coordinates for the drag proxy to slide back to after an invalid drop.</p>
- * <p>Called before a repair of an invalid drop to get the XY to animate to.</p>
- * @param {EventObject} e The mouse up event
- * @return {Array} The xy location (e.g. [100, 200])
- */
- getRepairXY : function(e, data){
- return false;
- },
-
- onEndDrag : function(data, e){
- // fire end drag?
- },
-
- onValidDrop : function(dd, e, id){
- // fire drag drop?
- this.hideProxy();
- },
-
- beforeInvalidDrop : function(e, id){
-
- }
-});
-/**
- * @class Ext.grid.ColumnModel
- * @extends Ext.util.Observable
- * <p>After the data has been read into the client side cache (<b>{@link Ext.data.Store Store}</b>),
- * the ColumnModel is used to configure how and what parts of that data will be displayed in the
- * vertical slices (columns) of the grid. The Ext.grid.ColumnModel Class is the default implementation
- * of a ColumnModel used by implentations of {@link Ext.grid.GridPanel GridPanel}.</p>
- * <p>Data is mapped into the store's records and then indexed into the ColumnModel using the
- * <tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt>:</p>
- * <pre><code>
-{data source} == mapping ==> {data store} == <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b> ==> {ColumnModel}
- * </code></pre>
- * <p>Each {@link Ext.grid.Column Column} in the grid's ColumnModel is configured with a
- * <tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt> to specify how the data within
- * each record in the store is indexed into the ColumnModel.</p>
- * <p>There are two ways to initialize the ColumnModel class:</p>
- * <p><u>Initialization Method 1: an Array</u></p>
-<pre><code>
- var colModel = new Ext.grid.ColumnModel([
- { header: "Ticker", width: 60, sortable: true},
- { header: "Company Name", width: 150, sortable: true, id: 'company'},
- { header: "Market Cap.", width: 100, sortable: true},
- { header: "$ Sales", width: 100, sortable: true, renderer: money},
- { header: "Employees", width: 100, sortable: true, resizable: false}
- ]);
- </code></pre>
- * <p>The ColumnModel may be initialized with an Array of {@link Ext.grid.Column} column configuration
- * objects to define the initial layout / display of the columns in the Grid. The order of each
- * {@link Ext.grid.Column} column configuration object within the specified Array defines the initial
- * order of the column display. A Column's display may be initially hidden using the
- * <tt>{@link Ext.grid.Column#hidden hidden}</tt></b> config property (and then shown using the column
- * header menu). Fields that are not included in the ColumnModel will not be displayable at all.</p>
- * <p>How each column in the grid correlates (maps) to the {@link Ext.data.Record} field in the
- * {@link Ext.data.Store Store} the column draws its data from is configured through the
- * <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b>. If the
- * <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b> is not explicitly defined (as shown in the
- * example above) it will use the column configuration's index in the Array as the index.</p>
- * <p>See <b><tt>{@link Ext.grid.Column}</tt></b> for additional configuration options for each column.</p>
- * <p><u>Initialization Method 2: an Object</u></p>
- * <p>In order to use configuration options from <tt>Ext.grid.ColumnModel</tt>, an Object may be used to
- * initialize the ColumnModel. The column configuration Array will be specified in the <tt><b>{@link #columns}</b></tt>
- * config property. The <tt><b>{@link #defaults}</b></tt> config property can be used to apply defaults
- * for all columns, e.g.:</p><pre><code>
- var colModel = new Ext.grid.ColumnModel({
- columns: [
- { header: "Ticker", width: 60, menuDisabled: false},
- { header: "Company Name", width: 150, id: 'company'},
- { header: "Market Cap."},
- { header: "$ Sales", renderer: money},
- { header: "Employees", resizable: false}
- ],
- defaults: {
- sortable: true,
- menuDisabled: true,
- width: 100
- },
- listeners: {
- {@link #hiddenchange}: function(cm, colIndex, hidden) {
- saveConfig(colIndex, hidden);
- }
- }
-});
- </code></pre>
- * <p>In both examples above, the ability to apply a CSS class to all cells in a column (including the
- * header) is demonstrated through the use of the <b><tt>{@link Ext.grid.Column#id id}</tt></b> config
- * option. This column could be styled by including the following css:</p><pre><code>
- //add this css *after* the core css is loaded
-.x-grid3-td-company {
- color: red; // entire column will have red font
-}
-// modify the header row only, adding an icon to the column header
-.x-grid3-hd-company {
- background: transparent
- url(../../resources/images/icons/silk/building.png)
- no-repeat 3px 3px ! important;
- padding-left:20px;
-}
- </code></pre>
- * Note that the "Company Name" column could be specified as the
- * <b><tt>{@link Ext.grid.GridPanel}.{@link Ext.grid.GridPanel#autoExpandColumn autoExpandColumn}</tt></b>.
- * @constructor
- * @param {Mixed} config Specify either an Array of {@link Ext.grid.Column} configuration objects or specify
- * a configuration Object (see introductory section discussion utilizing Initialization Method 2 above).
- */
-Ext.grid.ColumnModel = Ext.extend(Ext.util.Observable, {
- /**
- * @cfg {Number} defaultWidth (optional) The width of columns which have no <tt>{@link #width}</tt>
- * specified (defaults to <tt>100</tt>). This property shall preferably be configured through the
- * <tt><b>{@link #defaults}</b></tt> config property.
- */
- defaultWidth: 100,
-
- /**
- * @cfg {Boolean} defaultSortable (optional) Default sortable of columns which have no
- * sortable specified (defaults to <tt>false</tt>). This property shall preferably be configured
- * through the <tt><b>{@link #defaults}</b></tt> config property.
- */
- defaultSortable: false,
-
- /**
- * @cfg {Array} columns An Array of object literals. The config options defined by
- * <b>{@link Ext.grid.Column}</b> are the options which may appear in the object literal for each
- * individual column definition.
- */
-
- /**
- * @cfg {Object} defaults Object literal which will be used to apply {@link Ext.grid.Column}
- * configuration options to all <tt><b>{@link #columns}</b></tt>. Configuration options specified with
- * individual {@link Ext.grid.Column column} configs will supersede these <tt><b>{@link #defaults}</b></tt>.
- */
-
- constructor : function(config) {
- /**
- * An Array of {@link Ext.grid.Column Column definition} objects representing the configuration
- * of this ColumnModel. See {@link Ext.grid.Column} for the configuration properties that may
- * be specified.
- * @property config
- * @type Array
- */
- if (config.columns) {
- Ext.apply(this, config);
- this.setConfig(config.columns, true);
- } else {
- this.setConfig(config, true);
- }
-
- this.addEvents(
- /**
- * @event widthchange
- * Fires when the width of a column is programmaticially changed using
- * <code>{@link #setColumnWidth}</code>.
- * Note internal resizing suppresses the event from firing. See also
- * {@link Ext.grid.GridPanel}.<code>{@link #columnresize}</code>.
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {Number} newWidth The new width
- */
- "widthchange",
-
- /**
- * @event headerchange
- * Fires when the text of a header changes.
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {String} newText The new header text
- */
- "headerchange",
-
- /**
- * @event hiddenchange
- * Fires when a column is hidden or "unhidden".
- * @param {ColumnModel} this
- * @param {Number} columnIndex The column index
- * @param {Boolean} hidden true if hidden, false otherwise
- */
- "hiddenchange",
-
- /**
- * @event columnmoved
- * Fires when a column is moved.
- * @param {ColumnModel} this
- * @param {Number} oldIndex
- * @param {Number} newIndex
- */
- "columnmoved",
-
- /**
- * @event configchange
- * Fires when the configuration is changed
- * @param {ColumnModel} this
- */
- "configchange"
- );
-
- Ext.grid.ColumnModel.superclass.constructor.call(this);
- },
-
- /**
- * Returns the id of the column at the specified index.
- * @param {Number} index The column index
- * @return {String} the id
- */
- getColumnId : function(index) {
- return this.config[index].id;
- },
-
- getColumnAt : function(index) {
- return this.config[index];
- },
-
- /**
- * <p>Reconfigures this column model according to the passed Array of column definition objects.
- * For a description of the individual properties of a column definition object, see the
- * <a href="#Ext.grid.ColumnModel-configs">Config Options</a>.</p>
- * <p>Causes the {@link #configchange} event to be fired. A {@link Ext.grid.GridPanel GridPanel}
- * using this ColumnModel will listen for this event and refresh its UI automatically.</p>
- * @param {Array} config Array of Column definition objects.
- * @param {Boolean} initial Specify <tt>true</tt> to bypass cleanup which deletes the <tt>totalWidth</tt>
- * and destroys existing editors.
- */
- setConfig : function(config, initial) {
- var i, c, len;
-
- if (!initial) { // cleanup
- delete this.totalWidth;
-
- for (i = 0, len = this.config.length; i < len; i++) {
- c = this.config[i];
-
- if (c.setEditor) {
- //check here, in case we have a special column like a CheckboxSelectionModel
- c.setEditor(null);
- }
- }
- }
-
- // backward compatibility
- this.defaults = Ext.apply({
- width: this.defaultWidth,
- sortable: this.defaultSortable
- }, this.defaults);
-
- this.config = config;
- this.lookup = {};
-
- for (i = 0, len = config.length; i < len; i++) {
- c = Ext.applyIf(config[i], this.defaults);
-
- // if no id, create one using column's ordinal position
- if (Ext.isEmpty(c.id)) {
- c.id = i;
- }
-
- if (!c.isColumn) {
- var Cls = Ext.grid.Column.types[c.xtype || 'gridcolumn'];
- c = new Cls(c);
- config[i] = c;
- }
-
- this.lookup[c.id] = c;
- }
-
- if (!initial) {
- this.fireEvent('configchange', this);
- }
- },
-
- /**
- * Returns the column for a specified id.
- * @param {String} id The column id
- * @return {Object} the column
- */
- getColumnById : function(id) {
- return this.lookup[id];
- },
-
- /**
- * Returns the index for a specified column id.
- * @param {String} id The column id
- * @return {Number} the index, or -1 if not found
- */
- getIndexById : function(id) {
- for (var i = 0, len = this.config.length; i < len; i++) {
- if (this.config[i].id == id) {
- return i;
- }
- }
- return -1;
- },
-
- /**
- * Moves a column from one position to another.
- * @param {Number} oldIndex The index of the column to move.
- * @param {Number} newIndex The position at which to reinsert the coolumn.
- */
- moveColumn : function(oldIndex, newIndex) {
- var config = this.config,
- c = config[oldIndex];
-
- config.splice(oldIndex, 1);
- config.splice(newIndex, 0, c);
- this.dataMap = null;
- this.fireEvent("columnmoved", this, oldIndex, newIndex);
- },
-
- /**
- * Returns the number of columns.
- * @param {Boolean} visibleOnly Optional. Pass as true to only include visible columns.
- * @return {Number}
- */
- getColumnCount : function(visibleOnly) {
- var length = this.config.length,
- c = 0,
- i;
-
- if (visibleOnly === true) {
- for (i = 0; i < length; i++) {
- if (!this.isHidden(i)) {
- c++;
- }
- }
-
- return c;
- }
-
- return length;
- },
-
- /**
- * Returns the column configs that return true by the passed function that is called
- * with (columnConfig, index)
-<pre><code>
-// returns an array of column config objects for all hidden columns
-var columns = grid.getColumnModel().getColumnsBy(function(c){
- return c.hidden;
-});
-</code></pre>
- * @param {Function} fn A function which, when passed a {@link Ext.grid.Column Column} object, must
- * return <code>true</code> if the column is to be included in the returned Array.
- * @param {Object} scope (optional) The scope (<code>this</code> reference) in which the function
- * is executed. Defaults to this ColumnModel.
- * @return {Array} result
- */
- getColumnsBy : function(fn, scope) {
- var config = this.config,
- length = config.length,
- result = [],
- i, c;
-
- for (i = 0; i < length; i++){
- c = config[i];
-
- if (fn.call(scope || this, c, i) === true) {
- result[result.length] = c;
- }
- }
-
- return result;
- },
-
- /**
- * Returns true if the specified column is sortable.
- * @param {Number} col The column index
- * @return {Boolean}
- */
- isSortable : function(col) {
- return !!this.config[col].sortable;
- },
-
- /**
- * Returns true if the specified column menu is disabled.
- * @param {Number} col The column index
- * @return {Boolean}
- */
- isMenuDisabled : function(col) {
- return !!this.config[col].menuDisabled;
- },
-
- /**
- * Returns the rendering (formatting) function defined for the column.
- * @param {Number} col The column index.
- * @return {Function} The function used to render the cell. See {@link #setRenderer}.
- */
- getRenderer : function(col) {
- return this.config[col].renderer || Ext.grid.ColumnModel.defaultRenderer;
- },
-
- getRendererScope : function(col) {
- return this.config[col].scope;
- },
-
- /**
- * Sets the rendering (formatting) function for a column. See {@link Ext.util.Format} for some
- * default formatting functions.
- * @param {Number} col The column index
- * @param {Function} fn The function to use to process the cell's raw data
- * to return HTML markup for the grid view. The render function is called with
- * the following parameters:<ul>
- * <li><b>value</b> : Object<p class="sub-desc">The data value for the cell.</p></li>
- * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>
- * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>
- * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container element <i>within</i> the table cell
- * (e.g. 'style="color:red;"').</p></li></ul></p></li>
- * <li><b>record</b> : Ext.data.record<p class="sub-desc">The {@link Ext.data.Record} from which the data was extracted.</p></li>
- * <li><b>rowIndex</b> : Number<p class="sub-desc">Row index</p></li>
- * <li><b>colIndex</b> : Number<p class="sub-desc">Column index</p></li>
- * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The {@link Ext.data.Store} object from which the Record was extracted.</p></li></ul>
- */
- setRenderer : function(col, fn) {
- this.config[col].renderer = fn;
- },
-
- /**
- * Returns the width for the specified column.
- * @param {Number} col The column index
- * @return {Number}
- */
- getColumnWidth : function(col) {
- var width = this.config[col].width;
- if(typeof width != 'number'){
- width = this.defaultWidth;
- }
- return width;
- },
-
- /**
- * Sets the width for a column.
- * @param {Number} col The column index
- * @param {Number} width The new width
- * @param {Boolean} suppressEvent True to suppress firing the <code>{@link #widthchange}</code>
- * event. Defaults to false.
- */
- setColumnWidth : function(col, width, suppressEvent) {
- this.config[col].width = width;
- this.totalWidth = null;
-
- if (!suppressEvent) {
- this.fireEvent("widthchange", this, col, width);
- }
- },
-
- /**
- * Returns the total width of all columns.
- * @param {Boolean} includeHidden True to include hidden column widths
- * @return {Number}
- */
- getTotalWidth : function(includeHidden) {
- if (!this.totalWidth) {
- this.totalWidth = 0;
- for (var i = 0, len = this.config.length; i < len; i++) {
- if (includeHidden || !this.isHidden(i)) {
- this.totalWidth += this.getColumnWidth(i);
- }
- }
- }
- return this.totalWidth;
- },
-
- /**
- * Returns the header for the specified column.
- * @param {Number} col The column index
- * @return {String}
- */
- getColumnHeader : function(col) {
- return this.config[col].header;
- },
-
- /**
- * Sets the header for a column.
- * @param {Number} col The column index
- * @param {String} header The new header
- */
- setColumnHeader : function(col, header) {
- this.config[col].header = header;
- this.fireEvent("headerchange", this, col, header);
- },
-
- /**
- * Returns the tooltip for the specified column.
- * @param {Number} col The column index
- * @return {String}
- */
- getColumnTooltip : function(col) {
- return this.config[col].tooltip;
- },
- /**
- * Sets the tooltip for a column.
- * @param {Number} col The column index
- * @param {String} tooltip The new tooltip
- */
- setColumnTooltip : function(col, tooltip) {
- this.config[col].tooltip = tooltip;
- },
-
- /**
- * Returns the dataIndex for the specified column.
-<pre><code>
-// Get field name for the column
-var fieldName = grid.getColumnModel().getDataIndex(columnIndex);
-</code></pre>
- * @param {Number} col The column index
- * @return {String} The column's dataIndex
- */
- getDataIndex : function(col) {
- return this.config[col].dataIndex;
- },
-
- /**
- * Sets the dataIndex for a column.
- * @param {Number} col The column index
- * @param {String} dataIndex The new dataIndex
- */
- setDataIndex : function(col, dataIndex) {
- this.config[col].dataIndex = dataIndex;
- },
-
- /**
- * Finds the index of the first matching column for the given dataIndex.
- * @param {String} col The dataIndex to find
- * @return {Number} The column index, or -1 if no match was found
- */
- findColumnIndex : function(dataIndex) {
- var c = this.config;
- for(var i = 0, len = c.length; i < len; i++){
- if(c[i].dataIndex == dataIndex){
- return i;
- }
- }
- return -1;
- },
-
- /**
- * Returns true if the cell is editable.
-<pre><code>
-var store = new Ext.data.Store({...});
-var colModel = new Ext.grid.ColumnModel({
- columns: [...],
- isCellEditable: function(col, row) {
- var record = store.getAt(row);
- if (record.get('readonly')) { // replace with your condition
- return false;
- }
- return Ext.grid.ColumnModel.prototype.isCellEditable.call(this, col, row);
- }
-});
-var grid = new Ext.grid.GridPanel({
- store: store,
- colModel: colModel,
- ...
-});
-</code></pre>
- * @param {Number} colIndex The column index
- * @param {Number} rowIndex The row index
- * @return {Boolean}
- */
- isCellEditable : function(colIndex, rowIndex) {
- var c = this.config[colIndex],
- ed = c.editable;
-
- //force boolean
- return !!(ed || (!Ext.isDefined(ed) && c.editor));
- },
-
- /**
- * Returns the editor defined for the cell/column.
- * @param {Number} colIndex The column index
- * @param {Number} rowIndex The row index
- * @return {Ext.Editor} The {@link Ext.Editor Editor} that was created to wrap
- * the {@link Ext.form.Field Field} used to edit the cell.
- */
- getCellEditor : function(colIndex, rowIndex) {
- return this.config[colIndex].getCellEditor(rowIndex);
- },
-
- /**
- * Sets if a column is editable.
- * @param {Number} col The column index
- * @param {Boolean} editable True if the column is editable
- */
- setEditable : function(col, editable) {
- this.config[col].editable = editable;
- },
-
- /**
- * Returns <tt>true</tt> if the column is <code>{@link Ext.grid.Column#hidden hidden}</code>,
- * <tt>false</tt> otherwise.
- * @param {Number} colIndex The column index
- * @return {Boolean}
- */
- isHidden : function(colIndex) {
- return !!this.config[colIndex].hidden; // ensure returns boolean
- },
-
- /**
- * Returns <tt>true</tt> if the column is <code>{@link Ext.grid.Column#fixed fixed}</code>,
- * <tt>false</tt> otherwise.
- * @param {Number} colIndex The column index
- * @return {Boolean}
- */
- isFixed : function(colIndex) {
- return !!this.config[colIndex].fixed;
- },
-
- /**
- * Returns true if the column can be resized
- * @return {Boolean}
- */
- isResizable : function(colIndex) {
- return colIndex >= 0 && this.config[colIndex].resizable !== false && this.config[colIndex].fixed !== true;
- },
-
- /**
- * Sets if a column is hidden.
-<pre><code>
-myGrid.getColumnModel().setHidden(0, true); // hide column 0 (0 = the first column).
-</code></pre>
- * @param {Number} colIndex The column index
- * @param {Boolean} hidden True if the column is hidden
- */
- setHidden : function(colIndex, hidden) {
- var c = this.config[colIndex];
- if(c.hidden !== hidden){
- c.hidden = hidden;
- this.totalWidth = null;
- this.fireEvent("hiddenchange", this, colIndex, hidden);
- }
- },
-
- /**
- * Sets the editor for a column and destroys the prior editor.
- * @param {Number} col The column index
- * @param {Object} editor The editor object
- */
- setEditor : function(col, editor) {
- this.config[col].setEditor(editor);
- },
-
- /**
- * Destroys this column model by purging any event listeners. Destroys and dereferences all Columns.
- */
- destroy : function() {
- var length = this.config.length,
- i = 0;
-
- for (; i < length; i++){
- this.config[i].destroy(); // Column's destroy encapsulates all cleanup.
- }
- delete this.config;
- delete this.lookup;
- this.purgeListeners();
- },
-
- /**
- * @private
- * Setup any saved state for the column, ensures that defaults are applied.
- */
- setState : function(col, state) {
- state = Ext.applyIf(state, this.defaults);
- Ext.apply(this.config[col], state);
- }
-});
-
-// private
-Ext.grid.ColumnModel.defaultRenderer = function(value) {
- if (typeof value == "string" && value.length < 1) {
- return " ";
- }
- return value;
-};/**
- * @class Ext.grid.AbstractSelectionModel
- * @extends Ext.util.Observable
- * Abstract base class for grid SelectionModels. It provides the interface that should be
- * implemented by descendant classes. This class should not be directly instantiated.
- * @constructor
- */
-Ext.grid.AbstractSelectionModel = Ext.extend(Ext.util.Observable, {
- /**
- * The GridPanel for which this SelectionModel is handling selection. Read-only.
- * @type Object
- * @property grid
- */
-
- constructor : function(){
- this.locked = false;
- Ext.grid.AbstractSelectionModel.superclass.constructor.call(this);
- },
-
- /** @ignore Called by the grid automatically. Do not call directly. */
- init : function(grid){
- this.grid = grid;
- if(this.lockOnInit){
- delete this.lockOnInit;
- this.locked = false;
- this.lock();
- }
- this.initEvents();
- },
-
- /**
- * Locks the selections.
- */
- lock : function(){
- if(!this.locked){
- this.locked = true;
- // If the grid has been set, then the view is already initialized.
- var g = this.grid;
- if(g){
- g.getView().on({
- scope: this,
- beforerefresh: this.sortUnLock,
- refresh: this.sortLock
- });
- }else{
- this.lockOnInit = true;
- }
- }
- },
-
- // set the lock states before and after a view refresh
- sortLock : function() {
- this.locked = true;
- },
-
- // set the lock states before and after a view refresh
- sortUnLock : function() {
- this.locked = false;
- },
-
- /**
- * Unlocks the selections.
- */
- unlock : function(){
- if(this.locked){
- this.locked = false;
- var g = this.grid,
- gv;
-
- // If the grid has been set, then the view is already initialized.
- if(g){
- gv = g.getView();
- gv.un('beforerefresh', this.sortUnLock, this);
- gv.un('refresh', this.sortLock, this);
- }else{
- delete this.lockOnInit;
- }
- }
- },
-
- /**
- * Returns true if the selections are locked.
- * @return {Boolean}
- */
- isLocked : function(){
- return this.locked;
- },
-
- destroy: function(){
- this.unlock();
- this.purgeListeners();
- }
-});/**
- * @class Ext.grid.RowSelectionModel
- * @extends Ext.grid.AbstractSelectionModel
- * The default SelectionModel used by {@link Ext.grid.GridPanel}.
- * It supports multiple selections and keyboard selection/navigation. The objects stored
- * as selections and returned by {@link #getSelected}, and {@link #getSelections} are
- * the {@link Ext.data.Record Record}s which provide the data for the selected rows.
- * @constructor
- * @param {Object} config
- */
-Ext.grid.RowSelectionModel = Ext.extend(Ext.grid.AbstractSelectionModel, {
- /**
- * @cfg {Boolean} singleSelect
- * <tt>true</tt> to allow selection of only one row at a time (defaults to <tt>false</tt>
- * allowing multiple selections)
- */
- singleSelect : false,
-
- constructor : function(config){
- Ext.apply(this, config);
- this.selections = new Ext.util.MixedCollection(false, function(o){
- return o.id;
- });
-
- this.last = false;
- this.lastActive = false;
-
- this.addEvents(
- /**
- * @event selectionchange
- * Fires when the selection changes
- * @param {SelectionModel} this
- */
- 'selectionchange',
- /**
- * @event beforerowselect
- * Fires before a row is selected, return false to cancel the selection.
- * @param {SelectionModel} this
- * @param {Number} rowIndex The index to be selected
- * @param {Boolean} keepExisting False if other selections will be cleared
- * @param {Record} record The record to be selected
- */
- 'beforerowselect',
- /**
- * @event rowselect
- * Fires when a row is selected.
- * @param {SelectionModel} this
- * @param {Number} rowIndex The selected index
- * @param {Ext.data.Record} r The selected record
- */
- 'rowselect',
- /**
- * @event rowdeselect
- * Fires when a row is deselected. To prevent deselection
- * {@link Ext.grid.AbstractSelectionModel#lock lock the selections}.
- * @param {SelectionModel} this
- * @param {Number} rowIndex
- * @param {Record} record
- */
- 'rowdeselect'
- );
- Ext.grid.RowSelectionModel.superclass.constructor.call(this);
- },
-
- /**
- * @cfg {Boolean} moveEditorOnEnter
- * <tt>false</tt> to turn off moving the editor to the next row down when the enter key is pressed
- * or the next row up when shift + enter keys are pressed.
- */
- // private
- initEvents : function(){
-
- if(!this.grid.enableDragDrop && !this.grid.enableDrag){
- this.grid.on('rowmousedown', this.handleMouseDown, this);
- }
-
- this.rowNav = new Ext.KeyNav(this.grid.getGridEl(), {
- up: this.onKeyPress,
- down: this.onKeyPress,
- scope: this
- });
-
- this.grid.getView().on({
- scope: this,
- refresh: this.onRefresh,
- rowupdated: this.onRowUpdated,
- rowremoved: this.onRemove
- });
- },
-
- onKeyPress : function(e, name){
- var up = name == 'up',
- method = up ? 'selectPrevious' : 'selectNext',
- add = up ? -1 : 1,
- last;
- if(!e.shiftKey || this.singleSelect){
- this[method](false);
- }else if(this.last !== false && this.lastActive !== false){
- last = this.last;
- this.selectRange(this.last, this.lastActive + add);
- this.grid.getView().focusRow(this.lastActive);
- if(last !== false){
- this.last = last;
- }
- }else{
- this.selectFirstRow();
- }
- },
-
- // private
- onRefresh : function(){
- var ds = this.grid.store,
- s = this.getSelections(),
- i = 0,
- len = s.length,
- index, r;
-
- this.silent = true;
- this.clearSelections(true);
- for(; i < len; i++){
- r = s[i];
- if((index = ds.indexOfId(r.id)) != -1){
- this.selectRow(index, true);
- }
- }
- if(s.length != this.selections.getCount()){
- this.fireEvent('selectionchange', this);
- }
- this.silent = false;
- },
-
- // private
- onRemove : function(v, index, r){
- if(this.selections.remove(r) !== false){
- this.fireEvent('selectionchange', this);
- }
- },
-
- // private
- onRowUpdated : function(v, index, r){
- if(this.isSelected(r)){
- v.onRowSelect(index);
- }
- },
-
- /**
- * Select records.
- * @param {Array} records The records to select
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
- */
- selectRecords : function(records, keepExisting){
- if(!keepExisting){
- this.clearSelections();
- }
- var ds = this.grid.store,
- i = 0,
- len = records.length;
- for(; i < len; i++){
- this.selectRow(ds.indexOf(records[i]), true);
- }
- },
-
- /**
- * Gets the number of selected rows.
- * @return {Number}
- */
- getCount : function(){
- return this.selections.length;
- },
-
- /**
- * Selects the first row in the grid.
- */
- selectFirstRow : function(){
- this.selectRow(0);
- },
-
- /**
- * Select the last row.
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
- */
- selectLastRow : function(keepExisting){
- this.selectRow(this.grid.store.getCount() - 1, keepExisting);
- },
-
- /**
- * Selects the row immediately following the last selected row.
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
- * @return {Boolean} <tt>true</tt> if there is a next row, else <tt>false</tt>
- */
- selectNext : function(keepExisting){
- if(this.hasNext()){
- this.selectRow(this.last+1, keepExisting);
- this.grid.getView().focusRow(this.last);
- return true;
- }
- return false;
- },
-
- /**
- * Selects the row that precedes the last selected row.
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
- * @return {Boolean} <tt>true</tt> if there is a previous row, else <tt>false</tt>
- */
- selectPrevious : function(keepExisting){
- if(this.hasPrevious()){
- this.selectRow(this.last-1, keepExisting);
- this.grid.getView().focusRow(this.last);
- return true;
- }
- return false;
- },
-
- /**
- * Returns true if there is a next record to select
- * @return {Boolean}
- */
- hasNext : function(){
- return this.last !== false && (this.last+1) < this.grid.store.getCount();
- },
-
- /**
- * Returns true if there is a previous record to select
- * @return {Boolean}
- */
- hasPrevious : function(){
- return !!this.last;
- },
-
-
- /**
- * Returns the selected records
- * @return {Array} Array of selected records
- */
- getSelections : function(){
- return [].concat(this.selections.items);
- },
-
- /**
- * Returns the first selected record.
- * @return {Record}
- */
- getSelected : function(){
- return this.selections.itemAt(0);
- },
-
- /**
- * Calls the passed function with each selection. If the function returns
- * <tt>false</tt>, iteration is stopped and this function returns
- * <tt>false</tt>. Otherwise it returns <tt>true</tt>.
- * @param {Function} fn The function to call upon each iteration. It is passed the selected {@link Ext.data.Record Record}.
- * @param {Object} scope (optional) The scope (<code>this</code> reference) in which the function is executed. Defaults to this RowSelectionModel.
- * @return {Boolean} true if all selections were iterated
- */
- each : function(fn, scope){
- var s = this.getSelections(),
- i = 0,
- len = s.length;
-
- for(; i < len; i++){
- if(fn.call(scope || this, s[i], i) === false){
- return false;
- }
- }
- return true;
- },
-
- /**
- * Clears all selections if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
- * @param {Boolean} fast (optional) <tt>true</tt> to bypass the
- * conditional checks and events described in {@link #deselectRow}.
- */
- clearSelections : function(fast){
- if(this.isLocked()){
- return;
- }
- if(fast !== true){
- var ds = this.grid.store,
- s = this.selections;
- s.each(function(r){
- this.deselectRow(ds.indexOfId(r.id));
- }, this);
- s.clear();
- }else{
- this.selections.clear();
- }
- this.last = false;
- },
-
-
- /**
- * Selects all rows if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
- */
- selectAll : function(){
- if(this.isLocked()){
- return;
- }
- this.selections.clear();
- for(var i = 0, len = this.grid.store.getCount(); i < len; i++){
- this.selectRow(i, true);
- }
- },
-
- /**
- * Returns <tt>true</tt> if there is a selection.
- * @return {Boolean}
- */
- hasSelection : function(){
- return this.selections.length > 0;
- },
-
- /**
- * Returns <tt>true</tt> if the specified row is selected.
- * @param {Number/Record} index The record or index of the record to check
- * @return {Boolean}
- */
- isSelected : function(index){
- var r = Ext.isNumber(index) ? this.grid.store.getAt(index) : index;
- return (r && this.selections.key(r.id) ? true : false);
- },
-
- /**
- * Returns <tt>true</tt> if the specified record id is selected.
- * @param {String} id The id of record to check
- * @return {Boolean}
- */
- isIdSelected : function(id){
- return (this.selections.key(id) ? true : false);
- },
-
- // private
- handleMouseDown : function(g, rowIndex, e){
- if(e.button !== 0 || this.isLocked()){
- return;
- }
- var view = this.grid.getView();
- if(e.shiftKey && !this.singleSelect && this.last !== false){
- var last = this.last;
- this.selectRange(last, rowIndex, e.ctrlKey);
- this.last = last; // reset the last
- view.focusRow(rowIndex);
- }else{
- var isSelected = this.isSelected(rowIndex);
- if(e.ctrlKey && isSelected){
- this.deselectRow(rowIndex);
- }else if(!isSelected || this.getCount() > 1){
- this.selectRow(rowIndex, e.ctrlKey || e.shiftKey);
- view.focusRow(rowIndex);
- }
- }
- },
-
- /**
- * Selects multiple rows.
- * @param {Array} rows Array of the indexes of the row to select
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep
- * existing selections (defaults to <tt>false</tt>)
- */
- selectRows : function(rows, keepExisting){
- if(!keepExisting){
- this.clearSelections();
- }
- for(var i = 0, len = rows.length; i < len; i++){
- this.selectRow(rows[i], true);
- }
- },
-
- /**
- * Selects a range of rows if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
- * All rows in between startRow and endRow are also selected.
- * @param {Number} startRow The index of the first row in the range
- * @param {Number} endRow The index of the last row in the range
- * @param {Boolean} keepExisting (optional) True to retain existing selections
- */
- selectRange : function(startRow, endRow, keepExisting){
- var i;
- if(this.isLocked()){
- return;
- }
- if(!keepExisting){
- this.clearSelections();
- }
- if(startRow <= endRow){
- for(i = startRow; i <= endRow; i++){
- this.selectRow(i, true);
- }
- }else{
- for(i = startRow; i >= endRow; i--){
- this.selectRow(i, true);
- }
- }
- },
-
- /**
- * Deselects a range of rows if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
- * All rows in between startRow and endRow are also deselected.
- * @param {Number} startRow The index of the first row in the range
- * @param {Number} endRow The index of the last row in the range
- */
- deselectRange : function(startRow, endRow, preventViewNotify){
- if(this.isLocked()){
- return;
- }
- for(var i = startRow; i <= endRow; i++){
- this.deselectRow(i, preventViewNotify);
- }
- },
-
- /**
- * Selects a row. Before selecting a row, checks if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is locked} and fires the
- * {@link #beforerowselect} event. If these checks are satisfied the row
- * will be selected and followed up by firing the {@link #rowselect} and
- * {@link #selectionchange} events.
- * @param {Number} row The index of the row to select
- * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
- * @param {Boolean} preventViewNotify (optional) Specify <tt>true</tt> to
- * prevent notifying the view (disables updating the selected appearance)
- */
- selectRow : function(index, keepExisting, preventViewNotify){
- if(this.isLocked() || (index < 0 || index >= this.grid.store.getCount()) || (keepExisting && this.isSelected(index))){
- return;
- }
- var r = this.grid.store.getAt(index);
- if(r && this.fireEvent('beforerowselect', this, index, keepExisting, r) !== false){
- if(!keepExisting || this.singleSelect){
- this.clearSelections();
- }
- this.selections.add(r);
- this.last = this.lastActive = index;
- if(!preventViewNotify){
- this.grid.getView().onRowSelect(index);
- }
- if(!this.silent){
- this.fireEvent('rowselect', this, index, r);
- this.fireEvent('selectionchange', this);
- }
- }
- },
-
- /**
- * Deselects a row. Before deselecting a row, checks if the selection model
- * {@link Ext.grid.AbstractSelectionModel#isLocked is locked}.
- * If this check is satisfied the row will be deselected and followed up by
- * firing the {@link #rowdeselect} and {@link #selectionchange} events.
- * @param {Number} row The index of the row to deselect
- * @param {Boolean} preventViewNotify (optional) Specify <tt>true</tt> to
- * prevent notifying the view (disables updating the selected appearance)
- */
- deselectRow : function(index, preventViewNotify){
- if(this.isLocked()){
- return;
- }
- if(this.last == index){
- this.last = false;
- }
- if(this.lastActive == index){
- this.lastActive = false;
- }
- var r = this.grid.store.getAt(index);
- if(r){
- this.selections.remove(r);
- if(!preventViewNotify){
- this.grid.getView().onRowDeselect(index);
- }
- this.fireEvent('rowdeselect', this, index, r);
- this.fireEvent('selectionchange', this);
- }
- },
-
- // private
- acceptsNav : function(row, col, cm){
- return !cm.isHidden(col) && cm.isCellEditable(col, row);
- },
-
- // private
- onEditorKey : function(field, e){
- var k = e.getKey(),
- newCell,
- g = this.grid,
- last = g.lastEdit,
- ed = g.activeEditor,
- shift = e.shiftKey,
- ae, last, r, c;
-
- if(k == e.TAB){
- e.stopEvent();
- ed.completeEdit();
- if(shift){
- newCell = g.walkCells(ed.row, ed.col-1, -1, this.acceptsNav, this);
- }else{
- newCell = g.walkCells(ed.row, ed.col+1, 1, this.acceptsNav, this);
- }
- }else if(k == e.ENTER){
- if(this.moveEditorOnEnter !== false){
- if(shift){
- newCell = g.walkCells(last.row - 1, last.col, -1, this.acceptsNav, this);
- }else{
- newCell = g.walkCells(last.row + 1, last.col, 1, this.acceptsNav, this);
- }
- }
- }
- if(newCell){
- r = newCell[0];
- c = newCell[1];
-
- this.onEditorSelect(r, last.row);
-
- if(g.isEditor && g.editing){ // *** handle tabbing while editorgrid is in edit mode
- ae = g.activeEditor;
- if(ae && ae.field.triggerBlur){
- // *** if activeEditor is a TriggerField, explicitly call its triggerBlur() method
- ae.field.triggerBlur();
- }
- }
- g.startEditing(r, c);
- }
- },
-
- onEditorSelect: function(row, lastRow){
- if(lastRow != row){
- this.selectRow(row); // *** highlight newly-selected cell and update selection
- }
- },
-
- destroy : function(){
- Ext.destroy(this.rowNav);
- this.rowNav = null;
- Ext.grid.RowSelectionModel.superclass.destroy.call(this);
- }
-});
-/**
- * @class Ext.grid.Column
- * <p>This class encapsulates column configuration data to be used in the initialization of a
- * {@link Ext.grid.ColumnModel ColumnModel}.</p>
- * <p>While subclasses are provided to render data in different ways, this class renders a passed
- * data field unchanged and is usually used for textual columns.</p>
- */
-Ext.grid.Column = Ext.extend(Ext.util.Observable, {
- /**
- * @cfg {Boolean} editable Optional. Defaults to <tt>true</tt>, enabling the configured
- * <tt>{@link #editor}</tt>. Set to <tt>false</tt> to initially disable editing on this column.
- * The initial configuration may be dynamically altered using
- * {@link Ext.grid.ColumnModel}.{@link Ext.grid.ColumnModel#setEditable setEditable()}.
- */
- /**
- * @cfg {String} id Optional. A name which identifies this column (defaults to the column's initial
- * ordinal position.) The <tt>id</tt> is used to create a CSS <b>class</b> name which is applied to all
- * table cells (including headers) in that column (in this context the <tt>id</tt> does not need to be
- * unique). The class name takes the form of <pre>x-grid3-td-<b>id</b></pre>
- * Header cells will also receive this class name, but will also have the class <pre>x-grid3-hd</pre>
- * So, to target header cells, use CSS selectors such as:<pre>.x-grid3-hd-row .x-grid3-td-<b>id</b></pre>
- * The {@link Ext.grid.GridPanel#autoExpandColumn} grid config option references the column via this
- * unique identifier.
- */
- /**
- * @cfg {String} header Optional. The header text to be used as innerHTML
- * (html tags are accepted) to display in the Grid view. <b>Note</b>: to
- * have a clickable header with no text displayed use <tt>'&#160;'</tt>.
- */
- /**
- * @cfg {Boolean} groupable Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option
- * may be used to disable the header menu item to group by the column selected. Defaults to <tt>true</tt>,
- * which enables the header menu group option. Set to <tt>false</tt> to disable (but still show) the
- * group option in the header menu for the column. See also <code>{@link #groupName}</code>.
- */
- /**
- * @cfg {String} groupName Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option
- * may be used to specify the text with which to prefix the group field value in the group header line.
- * See also {@link #groupRenderer} and
- * {@link Ext.grid.GroupingView}.{@link Ext.grid.GroupingView#showGroupName showGroupName}.
- */
- /**
- * @cfg {Function} groupRenderer <p>Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option
- * may be used to specify the function used to format the grouping field value for display in the group
- * {@link #groupName header}. If a <tt><b>groupRenderer</b></tt> is not specified, the configured
- * <tt><b>{@link #renderer}</b></tt> will be called; if a <tt><b>{@link #renderer}</b></tt> is also not specified
- * the new value of the group field will be used.</p>
- * <p>The called function (either the <tt><b>groupRenderer</b></tt> or <tt><b>{@link #renderer}</b></tt>) will be
- * passed the following parameters:
- * <div class="mdetail-params"><ul>
- * <li><b>v</b> : Object<p class="sub-desc">The new value of the group field.</p></li>
- * <li><b>unused</b> : undefined<p class="sub-desc">Unused parameter.</p></li>
- * <li><b>r</b> : Ext.data.Record<p class="sub-desc">The Record providing the data
- * for the row which caused group change.</p></li>
- * <li><b>rowIndex</b> : Number<p class="sub-desc">The row index of the Record which caused group change.</p></li>
- * <li><b>colIndex</b> : Number<p class="sub-desc">The column index of the group field.</p></li>
- * <li><b>ds</b> : Ext.data.Store<p class="sub-desc">The Store which is providing the data Model.</p></li>
- * </ul></div></p>
- * <p>The function should return a string value.</p>
- */
- /**
- * @cfg {String} emptyGroupText Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option
- * may be used to specify the text to display when there is an empty group value. Defaults to the
- * {@link Ext.grid.GroupingView}.{@link Ext.grid.GroupingView#emptyGroupText emptyGroupText}.
- */
- /**
- * @cfg {String} dataIndex <p><b>Required</b>. The name of the field in the
- * grid's {@link Ext.data.Store}'s {@link Ext.data.Record} definition from
- * which to draw the column's value.</p>
- */
- /**
- * @cfg {Number} width
- * Optional. The initial width in pixels of the column.
- * The width of each column can also be affected if any of the following are configured:
- * <div class="mdetail-params"><ul>
- * <li>{@link Ext.grid.GridPanel}.<tt>{@link Ext.grid.GridPanel#autoExpandColumn autoExpandColumn}</tt></li>
- * <li>{@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#forceFit forceFit}</tt>
- * <div class="sub-desc">
- * <p>By specifying <tt>forceFit:true</tt>, {@link #fixed non-fixed width} columns will be
- * re-proportioned (based on the relative initial widths) to fill the width of the grid so
- * that no horizontal scrollbar is shown.</p>
- * </div></li>
- * <li>{@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#autoFill autoFill}</tt></li>
- * <li>{@link Ext.grid.GridPanel}.<tt>{@link Ext.grid.GridPanel#minColumnWidth minColumnWidth}</tt></li>
- * <br><p><b>Note</b>: when the width of each column is determined, a space on the right side
- * is reserved for the vertical scrollbar. The
- * {@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#scrollOffset scrollOffset}</tt>
- * can be modified to reduce or eliminate the reserved offset.</p>
- */
- /**
- * @cfg {Boolean} sortable Optional. <tt>true</tt> if sorting is to be allowed on this column.
- * Defaults to the value of the <code>{@link Ext.grid.ColumnModel#defaultSortable}</code> property.
- * Whether local/remote sorting is used is specified in <code>{@link Ext.data.Store#remoteSort}</code>.
- */
- /**
- * @cfg {Boolean} fixed Optional. <tt>true</tt> if the column width cannot be changed. Defaults to <tt>false</tt>.
- */
- /**
- * @cfg {Boolean} resizable Optional. <tt>false</tt> to disable column resizing. Defaults to <tt>true</tt>.
- */
- /**
- * @cfg {Boolean} menuDisabled Optional. <tt>true</tt> to disable the column menu. Defaults to <tt>false</tt>.
- */
- /**
- * @cfg {Boolean} hidden
- * Optional. <tt>true</tt> to initially hide this column. Defaults to <tt>false</tt>.
- * A hidden column {@link Ext.grid.GridPanel#enableColumnHide may be shown via the header row menu}.
- * If a column is never to be shown, simply do not include this column in the Column Model at all.
- */
- /**
- * @cfg {String} tooltip Optional. A text string to use as the column header's tooltip. If Quicktips
- * are enabled, this value will be used as the text of the quick tip, otherwise it will be set as the
- * header's HTML title attribute. Defaults to ''.
- */
- /**
- * @cfg {Mixed} renderer
- * <p>For an alternative to specifying a renderer see <code>{@link #xtype}</code></p>
- * <p>Optional. A renderer is an 'interceptor' method which can be used transform data (value,
- * appearance, etc.) before it is rendered). This may be specified in either of three ways:
- * <div class="mdetail-params"><ul>
- * <li>A renderer function used to return HTML markup for a cell given the cell's data value.</li>
- * <li>A string which references a property name of the {@link Ext.util.Format} class which
- * provides a renderer function.</li>
- * <li>An object specifying both the renderer function, and its execution scope (<tt><b>this</b></tt>
- * reference) e.g.:<pre style="margin-left:1.2em"><code>
-{
- fn: this.gridRenderer,
- scope: this
-}
-</code></pre></li></ul></div>
- * If not specified, the default renderer uses the raw data value.</p>
- * <p>For information about the renderer function (passed parameters, etc.), see
- * {@link Ext.grid.ColumnModel#setRenderer}. An example of specifying renderer function inline:</p><pre><code>
-var companyColumn = {
- header: 'Company Name',
- dataIndex: 'company',
- renderer: function(value, metaData, record, rowIndex, colIndex, store) {
- // provide the logic depending on business rules
- // name of your own choosing to manipulate the cell depending upon
- // the data in the underlying Record object.
- if (value == 'whatever') {
- //metaData.css : String : A CSS class name to add to the TD element of the cell.
- //metaData.attr : String : An html attribute definition string to apply to
- // the data container element within the table
- // cell (e.g. 'style="color:red;"').
- metaData.css = 'name-of-css-class-you-will-define';
- }
- return value;
- }
-}
- * </code></pre>
- * See also {@link #scope}.
- */
- /**
- * @cfg {String} xtype Optional. A String which references a predefined {@link Ext.grid.Column} subclass
- * type which is preconfigured with an appropriate <code>{@link #renderer}</code> to be easily
- * configured into a ColumnModel. The predefined {@link Ext.grid.Column} subclass types are:
- * <div class="mdetail-params"><ul>
- * <li><b><tt>gridcolumn</tt></b> : {@link Ext.grid.Column} (<b>Default</b>)<p class="sub-desc"></p></li>
- * <li><b><tt>booleancolumn</tt></b> : {@link Ext.grid.BooleanColumn}<p class="sub-desc"></p></li>
- * <li><b><tt>numbercolumn</tt></b> : {@link Ext.grid.NumberColumn}<p class="sub-desc"></p></li>
- * <li><b><tt>datecolumn</tt></b> : {@link Ext.grid.DateColumn}<p class="sub-desc"></p></li>
- * <li><b><tt>templatecolumn</tt></b> : {@link Ext.grid.TemplateColumn}<p class="sub-desc"></p></li>
- * </ul></div>
- * <p>Configuration properties for the specified <code>xtype</code> may be specified with
- * the Column configuration properties, for example:</p>
- * <pre><code>
-var grid = new Ext.grid.GridPanel({
- ...
- columns: [{
- header: 'Last Updated',
- dataIndex: 'lastChange',
- width: 85,
- sortable: true,
- //renderer: Ext.util.Format.dateRenderer('m/d/Y'),
- xtype: 'datecolumn', // use xtype instead of renderer
- format: 'M/d/Y' // configuration property for {@link Ext.grid.DateColumn}
- }, {
- ...
- }]
-});
- * </code></pre>
- */
- /**
- * @cfg {Object} scope Optional. The scope (<tt><b>this</b></tt> reference) in which to execute the
- * renderer. Defaults to the Column configuration object.
- */
- /**
- * @cfg {String} align Optional. Set the CSS text-align property of the column. Defaults to undefined.
- */
- /**
- * @cfg {String} css Optional. An inline style definition string which is applied to all table cells in the column
- * (excluding headers). Defaults to undefined.
- */
- /**
- * @cfg {Boolean} hideable Optional. Specify as <tt>false</tt> to prevent the user from hiding this column
- * (defaults to true). To disallow column hiding globally for all columns in the grid, use
- * {@link Ext.grid.GridPanel#enableColumnHide} instead.
- */
- /**
- * @cfg {Ext.form.Field} editor Optional. The {@link Ext.form.Field} to use when editing values in this column
- * if editing is supported by the grid. See <tt>{@link #editable}</tt> also.
- */
-
- /**
- * @private
- * @cfg {Boolean} isColumn
- * Used by ColumnModel setConfig method to avoid reprocessing a Column
- * if <code>isColumn</code> is not set ColumnModel will recreate a new Ext.grid.Column
- * Defaults to true.
- */
- isColumn : true,
-
- constructor : function(config){
- Ext.apply(this, config);
-
- if(Ext.isString(this.renderer)){
- this.renderer = Ext.util.Format[this.renderer];
- }else if(Ext.isObject(this.renderer)){
- this.scope = this.renderer.scope;
- this.renderer = this.renderer.fn;
- }
- if(!this.scope){
- this.scope = this;
- }
-
- var ed = this.editor;
- delete this.editor;
- this.setEditor(ed);
- this.addEvents(
- /**
- * @event click
- * Fires when this Column is clicked.
- * @param {Column} this
- * @param {Grid} The owning GridPanel
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'click',
- /**
- * @event contextmenu
- * Fires when this Column is right clicked.
- * @param {Column} this
- * @param {Grid} The owning GridPanel
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'contextmenu',
- /**
- * @event dblclick
- * Fires when this Column is double clicked.
- * @param {Column} this
- * @param {Grid} The owning GridPanel
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'dblclick',
- /**
- * @event mousedown
- * Fires when this Column receives a mousedown event.
- * @param {Column} this
- * @param {Grid} The owning GridPanel
- * @param {Number} rowIndex
- * @param {Ext.EventObject} e
- */
- 'mousedown'
- );
- Ext.grid.Column.superclass.constructor.call(this);
- },
-
- /**
- * @private
- * Process and refire events routed from the GridView's processEvent method.
- * Returns the event handler's status to allow cancelling of GridView's bubbling process.
- */
- processEvent : function(name, e, grid, rowIndex, colIndex){
- return this.fireEvent(name, this, grid, rowIndex, e);
- },
-
- /**
- * @private
- * Clean up. Remove any Editor. Remove any listeners.
- */
- destroy: function() {
- if(this.setEditor){
- this.setEditor(null);
- }
- this.purgeListeners();
- },
-
- /**
- * Optional. A function which returns displayable data when passed the following parameters:
- * <div class="mdetail-params"><ul>
- * <li><b>value</b> : Object<p class="sub-desc">The data value for the cell.</p></li>
- * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>
- * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>
- * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container
- * element <i>within</i> the table cell (e.g. 'style="color:red;"').</p></li></ul></p></li>
- * <li><b>record</b> : Ext.data.record<p class="sub-desc">The {@link Ext.data.Record} from which the data was
- * extracted.</p></li>
- * <li><b>rowIndex</b> : Number<p class="sub-desc">Row index</p></li>
- * <li><b>colIndex</b> : Number<p class="sub-desc">Column index</p></li>
- * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The {@link Ext.data.Store} object from which the Record
- * was extracted.</p></li>
- * </ul></div>
- * @property renderer
- * @type Function
- */
- renderer : function(value){
- return value;
- },
-
- // private
- getEditor: function(rowIndex){
- return this.editable !== false ? this.editor : null;
- },
-
- /**
- * Sets a new editor for this column.
- * @param {Ext.Editor/Ext.form.Field} editor The editor to set
- */
- setEditor : function(editor){
- var ed = this.editor;
- if(ed){
- if(ed.gridEditor){
- ed.gridEditor.destroy();
- delete ed.gridEditor;
- }else{
- ed.destroy();
- }
- }
- this.editor = null;
- if(editor){
- //not an instance, create it
- if(!editor.isXType){
- editor = Ext.create(editor, 'textfield');
- }
- this.editor = editor;
- }
- },
-
- /**
- * Returns the {@link Ext.Editor editor} defined for this column that was created to wrap the {@link Ext.form.Field Field}
- * used to edit the cell.
- * @param {Number} rowIndex The row index
- * @return {Ext.Editor}
- */
- getCellEditor: function(rowIndex){
- var ed = this.getEditor(rowIndex);
- if(ed){
- if(!ed.startEdit){
- if(!ed.gridEditor){
- ed.gridEditor = new Ext.grid.GridEditor(ed);
- }
- ed = ed.gridEditor;
- }
- }
- return ed;
- }
-});
-
-/**
- * @class Ext.grid.BooleanColumn
- * @extends Ext.grid.Column
- * <p>A Column definition class which renders boolean data fields. See the {@link Ext.grid.Column#xtype xtype}
- * config option of {@link Ext.grid.Column} for more details.</p>
- */
-Ext.grid.BooleanColumn = Ext.extend(Ext.grid.Column, {
- /**
- * @cfg {String} trueText
- * The string returned by the renderer when the column value is not falsy (defaults to <tt>'true'</tt>).
- */
- trueText: 'true',
- /**
- * @cfg {String} falseText
- * The string returned by the renderer when the column value is falsy (but not undefined) (defaults to
- * <tt>'false'</tt>).
- */
- falseText: 'false',
- /**
- * @cfg {String} undefinedText
- * The string returned by the renderer when the column value is undefined (defaults to <tt>'&#160;'</tt>).
- */
- undefinedText: ' ',
-
- constructor: function(cfg){
- Ext.grid.BooleanColumn.superclass.constructor.call(this, cfg);
- var t = this.trueText, f = this.falseText, u = this.undefinedText;
- this.renderer = function(v){
- if(v === undefined){
- return u;
- }
- if(!v || v === 'false'){
- return f;
- }
- return t;
- };
- }
-});
-
-/**
- * @class Ext.grid.NumberColumn
- * @extends Ext.grid.Column
- * <p>A Column definition class which renders a numeric data field according to a {@link #format} string. See the
- * {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column} for more details.</p>
- */
-Ext.grid.NumberColumn = Ext.extend(Ext.grid.Column, {
- /**
- * @cfg {String} format
- * A formatting string as used by {@link Ext.util.Format#number} to format a numeric value for this Column
- * (defaults to <tt>'0,000.00'</tt>).
- */
- format : '0,000.00',
- constructor: function(cfg){
- Ext.grid.NumberColumn.superclass.constructor.call(this, cfg);
- this.renderer = Ext.util.Format.numberRenderer(this.format);
- }
-});
-
-/**
- * @class Ext.grid.DateColumn
- * @extends Ext.grid.Column
- * <p>A Column definition class which renders a passed date according to the default locale, or a configured
- * {@link #format}. See the {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column}
- * for more details.</p>
- */
-Ext.grid.DateColumn = Ext.extend(Ext.grid.Column, {
- /**
- * @cfg {String} format
- * A formatting string as used by {@link Date#format} to format a Date for this Column
- * (defaults to <tt>'m/d/Y'</tt>).
- */
- format : 'm/d/Y',
- constructor: function(cfg){
- Ext.grid.DateColumn.superclass.constructor.call(this, cfg);
- this.renderer = Ext.util.Format.dateRenderer(this.format);
- }
-});
-
-/**
- * @class Ext.grid.TemplateColumn
- * @extends Ext.grid.Column
- * <p>A Column definition class which renders a value by processing a {@link Ext.data.Record Record}'s
- * {@link Ext.data.Record#data data} using a {@link #tpl configured} {@link Ext.XTemplate XTemplate}.
- * See the {@link Ext.grid.Column#xtype xtype} config option of {@link Ext.grid.Column} for more
- * details.</p>
- */
-Ext.grid.TemplateColumn = Ext.extend(Ext.grid.Column, {
- /**
- * @cfg {String/XTemplate} tpl
- * An {@link Ext.XTemplate XTemplate}, or an XTemplate <i>definition string</i> to use to process a
- * {@link Ext.data.Record Record}'s {@link Ext.data.Record#data data} to produce a column's rendered value.
- */
- constructor: function(cfg){
- Ext.grid.TemplateColumn.superclass.constructor.call(this, cfg);
- var tpl = (!Ext.isPrimitive(this.tpl) && this.tpl.compile) ? this.tpl : new Ext.XTemplate(this.tpl);
- this.renderer = function(value, p, r){
- return tpl.apply(r.data);
- };
- this.tpl = tpl;
- }
-});
-
-/**
- * @class Ext.grid.ActionColumn
- * @extends Ext.grid.Column
- * <p>A Grid column type which renders an icon, or a series of icons in a grid cell, and offers a scoped click
- * handler for each icon. Example usage:</p>
-<pre><code>
-new Ext.grid.GridPanel({
- store: myStore,
- columns: [
- {
- xtype: 'actioncolumn',
- width: 50,
- items: [
- {
- icon : 'sell.gif', // Use a URL in the icon config
- tooltip: 'Sell stock',
- handler: function(grid, rowIndex, colIndex) {
- var rec = store.getAt(rowIndex);
- alert("Sell " + rec.get('company'));
- }
- },
- {
- getClass: function(v, meta, rec) { // Or return a class from a function
- if (rec.get('change') < 0) {
- this.items[1].tooltip = 'Do not buy!';
- return 'alert-col';
- } else {
- this.items[1].tooltip = 'Buy stock';
- return 'buy-col';
- }
- },
- handler: function(grid, rowIndex, colIndex) {
- var rec = store.getAt(rowIndex);
- alert("Buy " + rec.get('company'));
- }
- }
- ]
- }
- //any other columns here
- ]
-});
-</pre></code>
- * <p>The action column can be at any index in the columns array, and a grid can have any number of
- * action columns. </p>
- */
-Ext.grid.ActionColumn = Ext.extend(Ext.grid.Column, {
- /**
- * @cfg {String} icon
- * The URL of an image to display as the clickable element in the column.
- * Optional - defaults to <code>{@link Ext#BLANK_IMAGE_URL Ext.BLANK_IMAGE_URL}</code>.
- */
- /**
- * @cfg {String} iconCls
- * A CSS class to apply to the icon image. To determine the class dynamically, configure the Column with a <code>{@link #getClass}</code> function.
- */
- /**
- * @cfg {Function} handler A function called when the icon is clicked.
- * The handler is passed the following parameters:<div class="mdetail-params"><ul>
- * <li><code>grid</code> : GridPanel<div class="sub-desc">The owning GridPanel.</div></li>
- * <li><code>rowIndex</code> : Number<div class="sub-desc">The row index clicked on.</div></li>
- * <li><code>colIndex</code> : Number<div class="sub-desc">The column index clicked on.</div></li>
- * <li><code>item</code> : Object<div class="sub-desc">The clicked item (or this Column if multiple
- * {@link #items} were not configured).</div></li>
- * <li><code>e</code> : Event<div class="sub-desc">The click event.</div></li>
- * </ul></div>
- */
- /**
- * @cfg {Object} scope The scope (<tt><b>this</b></tt> reference) in which the <code>{@link #handler}</code>
- * and <code>{@link #getClass}</code> fuctions are executed. Defaults to this Column.
- */
- /**
- * @cfg {String} tooltip A tooltip message to be displayed on hover. {@link Ext.QuickTips#init Ext.QuickTips} must have
- * been initialized.
- */
- /**
- * @cfg {Boolean} stopSelection Defaults to <code>true</code>. Prevent grid <i>row</i> selection upon mousedown.
- */
- /**
- * @cfg {Function} getClass A function which returns the CSS class to apply to the icon image.
- * The function is passed the following parameters:<div class="mdetail-params"><ul>
- * <li><b>v</b> : Object<p class="sub-desc">The value of the column's configured field (if any).</p></li>
- * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>
- * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>
- * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container element <i>within</i> the table cell
- * (e.g. 'style="color:red;"').</p></li>
- * </ul></p></li>
- * <li><b>r</b> : Ext.data.Record<p class="sub-desc">The Record providing the data.</p></li>
- * <li><b>rowIndex</b> : Number<p class="sub-desc">The row index..</p></li>
- * <li><b>colIndex</b> : Number<p class="sub-desc">The column index.</p></li>
- * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The Store which is providing the data Model.</p></li>
- * </ul></div>
- */
- /**
- * @cfg {Array} items An Array which may contain multiple icon definitions, each element of which may contain:
- * <div class="mdetail-params"><ul>
- * <li><code>icon</code> : String<div class="sub-desc">The url of an image to display as the clickable element
- * in the column.</div></li>
- * <li><code>iconCls</code> : String<div class="sub-desc">A CSS class to apply to the icon image.
- * To determine the class dynamically, configure the item with a <code>getClass</code> function.</div></li>
- * <li><code>getClass</code> : Function<div class="sub-desc">A function which returns the CSS class to apply to the icon image.
- * The function is passed the following parameters:<ul>
- * <li><b>v</b> : Object<p class="sub-desc">The value of the column's configured field (if any).</p></li>
- * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>
- * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>
- * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container element <i>within</i> the table cell
- * (e.g. 'style="color:red;"').</p></li>
- * </ul></p></li>
- * <li><b>r</b> : Ext.data.Record<p class="sub-desc">The Record providing the data.</p></li>
- * <li><b>rowIndex</b> : Number<p class="sub-desc">The row index..</p></li>
- * <li><b>colIndex</b> : Number<p class="sub-desc">The column index.</p></li>
- * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The Store which is providing the data Model.</p></li>
- * </ul></div></li>
- * <li><code>handler</code> : Function<div class="sub-desc">A function called when the icon is clicked.</div></li>
- * <li><code>scope</code> : Scope<div class="sub-desc">The scope (<code><b>this</b></code> reference) in which the
- * <code>handler</code> and <code>getClass</code> functions are executed. Fallback defaults are this Column's
- * configured scope, then this Column.</div></li>
- * <li><code>tooltip</code> : String<div class="sub-desc">A tooltip message to be displayed on hover.
- * {@link Ext.QuickTips#init Ext.QuickTips} must have been initialized.</div></li>
- * </ul></div>
- */
- header: ' ',
-
- actionIdRe: /x-action-col-(\d+)/,
-
- /**
- * @cfg {String} altText The alt text to use for the image element. Defaults to <tt>''</tt>.
- */
- altText: '',
-
- constructor: function(cfg) {
- var me = this,
- items = cfg.items || (me.items = [me]),
- l = items.length,
- i,
- item;
-
- Ext.grid.ActionColumn.superclass.constructor.call(me, cfg);
-
-// Renderer closure iterates through items creating an <img> element for each and tagging with an identifying
-// class name x-action-col-{n}
- me.renderer = function(v, meta) {
-// Allow a configured renderer to create initial value (And set the other values in the "metadata" argument!)
- v = Ext.isFunction(cfg.renderer) ? cfg.renderer.apply(this, arguments)||'' : '';
-
- meta.css += ' x-action-col-cell';
- for (i = 0; i < l; i++) {
- item = items[i];
- v += '<img alt="' + me.altText + '" src="' + (item.icon || Ext.BLANK_IMAGE_URL) +
- '" class="x-action-col-icon x-action-col-' + String(i) + ' ' + (item.iconCls || '') +
- ' ' + (Ext.isFunction(item.getClass) ? item.getClass.apply(item.scope||this.scope||this, arguments) : '') + '"' +
- ((item.tooltip) ? ' ext:qtip="' + item.tooltip + '"' : '') + ' />';
- }
- return v;
- };
- },
-
- destroy: function() {
- delete this.items;
- delete this.renderer;
- return Ext.grid.ActionColumn.superclass.destroy.apply(this, arguments);
- },
-
- /**
- * @private
- * Process and refire events routed from the GridView's processEvent method.
- * Also fires any configured click handlers. By default, cancels the mousedown event to prevent selection.
- * Returns the event handler's status to allow cancelling of GridView's bubbling process.
- */
- processEvent : function(name, e, grid, rowIndex, colIndex){
- var m = e.getTarget().className.match(this.actionIdRe),
- item, fn;
- if (m && (item = this.items[parseInt(m[1], 10)])) {
- if (name == 'click') {
- (fn = item.handler || this.handler) && fn.call(item.scope||this.scope||this, grid, rowIndex, colIndex, item, e);
- } else if ((name == 'mousedown') && (item.stopSelection !== false)) {
- return false;
- }
- }
- return Ext.grid.ActionColumn.superclass.processEvent.apply(this, arguments);
- }
-});
-
-/*
- * @property types
- * @type Object
- * @member Ext.grid.Column
- * @static
- * <p>An object containing predefined Column classes keyed by a mnemonic code which may be referenced
- * by the {@link Ext.grid.ColumnModel#xtype xtype} config option of ColumnModel.</p>
- * <p>This contains the following properties</p><div class="mdesc-details"><ul>
- * <li>gridcolumn : <b>{@link Ext.grid.Column Column constructor}</b></li>
- * <li>booleancolumn : <b>{@link Ext.grid.BooleanColumn BooleanColumn constructor}</b></li>
- * <li>numbercolumn : <b>{@link Ext.grid.NumberColumn NumberColumn constructor}</b></li>
- * <li>datecolumn : <b>{@link Ext.grid.DateColumn DateColumn constructor}</b></li>
- * <li>templatecolumn : <b>{@link Ext.grid.TemplateColumn TemplateColumn constructor}</b></li>
- * </ul></div>
- */
-Ext.grid.Column.types = {
- gridcolumn : Ext.grid.Column,
- booleancolumn: Ext.grid.BooleanColumn,
- numbercolumn: Ext.grid.NumberColumn,
- datecolumn: Ext.grid.DateColumn,
- templatecolumn: Ext.grid.TemplateColumn,
- actioncolumn: Ext.grid.ActionColumn
-};/**
- * @class Ext.grid.RowNumberer
- * This is a utility class that can be passed into a {@link Ext.grid.ColumnModel} as a column config that provides
- * an automatic row numbering column.
- * <br>Usage:<br>
- <pre><code>
- // This is a typical column config with the first column providing row numbers
- var colModel = new Ext.grid.ColumnModel([
- new Ext.grid.RowNumberer(),
- {header: "Name", width: 80, sortable: true},
- {header: "Code", width: 50, sortable: true},
- {header: "Description", width: 200, sortable: true}
- ]);
- </code></pre>
- * @constructor
- * @param {Object} config The configuration options
- */
-Ext.grid.RowNumberer = Ext.extend(Object, {
- /**
- * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the row
- * number column (defaults to '').
- */
- header: "",
- /**
- * @cfg {Number} width The default width in pixels of the row number column (defaults to 23).
- */
- width: 23,
- /**
- * @cfg {Boolean} sortable True if the row number column is sortable (defaults to false).
- * @hide
- */
- sortable: false,
-
- constructor : function(config){
- Ext.apply(this, config);
- if(this.rowspan){
- this.renderer = this.renderer.createDelegate(this);
- }
- },
-
- // private
- fixed:true,
- hideable: false,
- menuDisabled:true,
- dataIndex: '',
- id: 'numberer',
- rowspan: undefined,
-
- // private
- renderer : function(v, p, record, rowIndex){
- if(this.rowspan){
- p.cellAttr = 'rowspan="'+this.rowspan+'"';
- }
- return rowIndex+1;
- }
-});/**
- * @class Ext.grid.CheckboxSelectionModel
- * @extends Ext.grid.RowSelectionModel
- * A custom selection model that renders a column of checkboxes that can be toggled to select or deselect rows.
- * @constructor
- * @param {Object} config The configuration options
- */
-Ext.grid.CheckboxSelectionModel = Ext.extend(Ext.grid.RowSelectionModel, {
-
- /**
- * @cfg {Boolean} checkOnly <tt>true</tt> if rows can only be selected by clicking on the
- * checkbox column (defaults to <tt>false</tt>).
- */
- /**
- * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the
- * checkbox column. Defaults to:<pre><code>
- * '<div class="x-grid3-hd-checker">&#160;</div>'</tt>
- * </code></pre>
- * The default CSS class of <tt>'x-grid3-hd-checker'</tt> displays a checkbox in the header
- * and provides support for automatic check all/none behavior on header click. This string
- * can be replaced by any valid HTML fragment, including a simple text string (e.g.,
- * <tt>'Select Rows'</tt>), but the automatic check all/none behavior will only work if the
- * <tt>'x-grid3-hd-checker'</tt> class is supplied.
- */
- header : '<div class="x-grid3-hd-checker"> </div>',
- /**
- * @cfg {Number} width The default width in pixels of the checkbox column (defaults to <tt>20</tt>).
- */
- width : 20,
- /**
- * @cfg {Boolean} sortable <tt>true</tt> if the checkbox column is sortable (defaults to
- * <tt>false</tt>).
- */
- sortable : false,
-
- // private
- menuDisabled : true,
- fixed : true,
- hideable: false,
- dataIndex : '',
- id : 'checker',
- isColumn: true, // So that ColumnModel doesn't feed this through the Column constructor
-
- constructor : function(){
- Ext.grid.CheckboxSelectionModel.superclass.constructor.apply(this, arguments);
- if(this.checkOnly){
- this.handleMouseDown = Ext.emptyFn;
- }
- },
-
- // private
- initEvents : function(){
- Ext.grid.CheckboxSelectionModel.superclass.initEvents.call(this);
- this.grid.on('render', function(){
- Ext.fly(this.grid.getView().innerHd).on('mousedown', this.onHdMouseDown, this);
- }, this);
- },
-
- /**
- * @private
- * Process and refire events routed from the GridView's processEvent method.
- */
- processEvent : function(name, e, grid, rowIndex, colIndex){
- if (name == 'mousedown') {
- this.onMouseDown(e, e.getTarget());
- return false;
- } else {
- return Ext.grid.Column.prototype.processEvent.apply(this, arguments);
- }
- },
-
- // private
- onMouseDown : function(e, t){
- if(e.button === 0 && t.className == 'x-grid3-row-checker'){ // Only fire if left-click
- e.stopEvent();
- var row = e.getTarget('.x-grid3-row');
- if(row){
- var index = row.rowIndex;
- if(this.isSelected(index)){
- this.deselectRow(index);
- }else{
- this.selectRow(index, true);
- this.grid.getView().focusRow(index);
- }
- }
- }
- },
-
- // private
- onHdMouseDown : function(e, t) {
- if(t.className == 'x-grid3-hd-checker'){
- e.stopEvent();
- var hd = Ext.fly(t.parentNode);
- var isChecked = hd.hasClass('x-grid3-hd-checker-on');
- if(isChecked){
- hd.removeClass('x-grid3-hd-checker-on');
- this.clearSelections();
- }else{
- hd.addClass('x-grid3-hd-checker-on');
- this.selectAll();
- }
- }
- },
-
- // private
- renderer : function(v, p, record){
- return '<div class="x-grid3-row-checker"> </div>';
- },
-
- onEditorSelect: function(row, lastRow){
- if(lastRow != row && !this.checkOnly){
- this.selectRow(row); // *** highlight newly-selected cell and update selection
- }
- }
-});
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git.ithinksw.org / extjs.git / blobdiff