X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/2e847cf21b8ab9d15fa167b315ca5b2fa92638fc..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/pkgs/pkg-grid-foundation-debug.js diff --git a/pkgs/pkg-grid-foundation-debug.js b/pkgs/pkg-grid-foundation-debug.js deleted file mode 100644 index a53117c0..00000000 --- a/pkgs/pkg-grid-foundation-debug.js +++ /dev/null @@ -1,5079 +0,0 @@ -/*! - * Ext JS Library 3.1.1 - * Copyright(c) 2006-2010 Ext JS, LLC - * licensing@extjs.com - * http://www.extjs.com/license - */ -/** - * @class Ext.grid.GridPanel - * @extends Ext.Panel - *

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:

- *
- *

Example usage:

- *

-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'
-});
- * 
- *

Notes:

- *
- * @constructor - * @param {Object} config The config object - * @xtype grid - */ -Ext.grid.GridPanel = Ext.extend(Ext.Panel, { - /** - * @cfg {String} autoExpandColumn - *

The {@link Ext.grid.Column#id id} of a {@link Ext.grid.Column column} in - * this grid that should expand to fill unused space. This value specified here can not - * be 0.

- *

Note: If the Grid's {@link Ext.grid.GridView view} is configured with - * {@link Ext.grid.GridView#forceFit forceFit}=true the autoExpandColumn - * is ignored. See {@link Ext.grid.Column}.{@link Ext.grid.Column#width width} - * for additional details.

- *

See {@link #autoExpandMax} and {@link #autoExpandMin} also.

- */ - autoExpandColumn : false, - /** - * @cfg {Number} autoExpandMax The maximum width the {@link #autoExpandColumn} - * can have (if enabled). Defaults to 1000. - */ - autoExpandMax : 1000, - /** - * @cfg {Number} autoExpandMin The minimum width the {@link #autoExpandColumn} - * can have (if enabled). Defaults to 50. - */ - autoExpandMin : 50, - /** - * @cfg {Boolean} columnLines true to add css for column separation lines. - * Default is false. - */ - columnLines : false, - /** - * @cfg {Object} cm Shorthand for {@link #colModel}. - */ - /** - * @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 - * {@link #colModel} configuration property. - */ - /** - * @cfg {String} ddGroup The DD group this GridPanel belongs to. Defaults to 'GridDD' if not specified. - */ - /** - * @cfg {String} ddText - * Configures the text in the drag proxy. Defaults to: - *

-     * ddText : '{0} selected row{1}'
-     * 
- * {0} is replaced with the number of selected rows. - */ - ddText : '{0} selected row{1}', - /** - * @cfg {Boolean} deferRowRender

Defaults to true to enable deferred row rendering.

- *

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.

- */ - deferRowRender : true, - /** - * @cfg {Boolean} disableSelection

true to disable selections in the grid. Defaults to false.

- *

Ignored if a {@link #selModel SelectionModel} is specified.

- */ - /** - * @cfg {Boolean} enableColumnResize false to turn off column resizing for the whole grid. Defaults to true. - */ - /** - * @cfg {Boolean} enableColumnHide - * Defaults to true to enable {@link Ext.grid.Column#hidden hiding of columns} - * with the {@link #enableHdMenu header menu}. - */ - enableColumnHide : true, - /** - * @cfg {Boolean} enableColumnMove Defaults to true to enable drag and drop reorder of columns. false - * to turn off column reordering via drag drop. - */ - enableColumnMove : true, - /** - * @cfg {Boolean} enableDragDrop

Enables dragging of the selected rows of the GridPanel. Defaults to false.

- *

Setting this to true causes this GridPanel's {@link #getView GridView} to - * create an instance of {@link Ext.grid.GridDragZone}. Note: this is available only after - * the Grid has been rendered as the GridView's {@link Ext.grid.GridView#dragZone dragZone} - * property.

- *

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.

- */ - enableDragDrop : false, - /** - * @cfg {Boolean} enableHdMenu Defaults to true 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 false. - */ - /** - * @cfg {Object} loadMask An {@link Ext.LoadMask} config or true to mask the grid while - * loading. Defaults to false. - */ - loadMask : false, - /** - * @cfg {Number} maxHeight Sets the maximum height of the grid - ignored if autoHeight is not on. - */ - /** - * @cfg {Number} minColumnWidth The minimum width a column can be resized to. Defaults to 25. - */ - minColumnWidth : 25, - /** - * @cfg {Object} sm Shorthand for {@link #selModel}. - */ - /** - * @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 true to stripe the rows. Default is false. - *

This causes the CSS class x-grid3-row-alt 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 background-color style using the '!important' - * modifier, or which uses a CSS selector of higher specificity.

- */ - stripeRows : false, - /** - * @cfg {Boolean} trackMouseOver True to highlight rows when the mouse is over. Default is true - * for GridPanel, but false for EditorGridPanel. - */ - trackMouseOver : true, - /** - * @cfg {Array} stateEvents - * An array of events that, when fired, should trigger this component to save its state. - * Defaults to:

-     * stateEvents: ['columnmove', 'columnresize', 'sortchange', 'groupchange']
-     * 
- *

These can be any types of events supported by this component, including browser or - * custom events (e.g., ['click', 'customerchange']).

- *

See {@link Ext.Component#stateful} for an explanation of saving and restoring - * Component state.

- */ - 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 - *

An array of events that, when fired, should be bubbled to any parent container. - * See {@link Ext.util.Observable#enableBubble}. - * Defaults to []. - */ - 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 {@link #view} 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. Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}. - * @param {Grid} this - * @param {String} groupField - * @param {String} groupValue - * @param {Ext.EventObject} e - */ - 'groupmousedown', - - /** - * @event rowbodymousedown - * Fires before the row body is clicked. Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured. - * @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: - *


-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);
-}
-
- * @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. Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}. - * @param {Grid} this - * @param {String} groupField - * @param {String} groupValue - * @param {Ext.EventObject} e - */ - 'groupclick', - /** - * @event groupdblclick - * Fires when group header is double clicked. Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}. - * @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. Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured. - * @param {Grid} this - * @param {Number} rowIndex - * @param {Ext.EventObject} e - */ - 'rowbodyclick', - /** - * @event rowbodydblclick - * Fires when the row body is double clicked. Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured. - * @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. Only applies for grids with a {@link Ext.grid.GroupingView GroupingView}. - * @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. Only applies for grids with {@link Ext.grid.GridView#enableRowBody enableRowBody} configured. - * @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, - oldIndex; - - if(cs){ - for(var i = 0, len = cs.length; i < len; i++){ - s = cs[i]; - c = cm.getColumnById(s.id); - if(c){ - c.hidden = s.hidden; - c.width = s.width; - oldIndex = cm.getIndexById(s.id); - if(oldIndex != i){ - cm.moveColumn(oldIndex, 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(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(); - if(this.deferRowRender){ - v.afterRender.defer(10, this.view); - }else{ - v.afterRender(); - } - this.viewReady = true; - }, - - /** - *

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.

- *

Be aware that upon reconfiguring a GridPanel, certain existing settings may 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.

- * @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.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.fireEvent(name, e); - var t = e.getTarget(), - v = this.view, - header = v.findHeaderIndex(t); - - if(header !== false){ - this.fireEvent('header' + name, this, header, e); - }else{ - var row = v.findRowIndex(t), - cell, - body; - if(row !== false){ - this.fireEvent('row' + name, this, row, e); - cell = v.findCellIndex(t); - body = v.findRowBody(t); - if(cell !== false){ - this.fireEvent('cell' + name, this, row, cell, e); - } - if(body){ - this.fireEvent('rowbody' + name, this, row, e); - } - }else{ - this.fireEvent('container' + name, this, 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; - }, - - // private - onResize : function(){ - Ext.grid.GridPanel.superclass.onResize.apply(this, arguments); - if(this.viewReady){ - this.view.layout(); - } - }, - - /** - * 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 {@link #selModel} - * 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.GridView - * @extends Ext.util.Observable - *

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.

- *

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}.

- * @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 rowParams - * 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: -

-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';
-    }
-},     
-    
- * @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. - *

If {@link #enableRowBody} is configured true, 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:

- * - * The following property will be passed in, and may be appended to: - * - * @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 {@link #mainBody}: -

-    this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
-    
- */ - /** - * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to false). - * Use the {@link Ext.grid.ColumnModel ColumnModel} {@link Ext.grid.ColumnModel#menuDisabled menuDisabled} - * config to disable the menu for individual columns. While this config is true the - * following will be disabled:
- */ - /** - *

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.

- *

This will only be present:

- * @property dragZone - * @type {Ext.grid.GridDragZone} - */ - /** - * @cfg {Boolean} deferEmptyText True to defer {@link #emptyText} being applied until the store's - * first load (defaults to true). - */ - deferEmptyText : true, - /** - * @cfg {Number} scrollOffset The amount of space to reserve for the vertical scrollbar - * (defaults to undefined). If an explicit value isn't specified, this will be automatically - * calculated. - */ - scrollOffset : undefined, - /** - * @cfg {Boolean} autoFill - * Defaults to false. Specify true to have the column widths re-proportioned - * when the grid is initially rendered. The - * {@link Ext.grid.Column#width initially configured width} 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 not be resized to fit the grid width. - * See {@link #forceFit} also. - */ - autoFill : false, - /** - * @cfg {Boolean} forceFit - * Defaults to false. Specify true to have the column widths re-proportioned - * at all times. The {@link Ext.grid.Column#width initially configured width} 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 be resized - * to fit the grid width. See {@link #autoFill} also. - */ - forceFit : false, - /** - * @cfg {Array} sortClasses The CSS classes applied to a header when it is sorted. (defaults to ['sort-asc', 'sort-desc']) - */ - sortClasses : ['sort-asc', 'sort-desc'], - /** - * @cfg {String} sortAscText The text displayed in the 'Sort Ascending' menu item (defaults to 'Sort Ascending') - */ - sortAscText : 'Sort Ascending', - /** - * @cfg {String} sortDescText The text displayed in the 'Sort Descending' menu item (defaults to 'Sort Descending') - */ - sortDescText : 'Sort Descending', - /** - * @cfg {String} columnsText The text displayed in the 'Columns' menu item (defaults to 'Columns') - */ - columnsText : 'Columns', - - /** - * @cfg {String} selectedRowClass The CSS class applied to a selected row (defaults to 'x-grid3-row-selected'). An - * example overriding the default styling: -

-    .x-grid3-row-selected {background-color: yellow;}
-    
- * 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: -

-    .x-grid3-row-selected .x-grid3-cell-inner {
-        color: #FFCC00;
-    }
-    
- * @type String - */ - selectedRowClass : 'x-grid3-row-selected', - - // private - borderWidth : 2, - tdClass : 'x-grid3-cell', - hdCls : 'x-grid3-hd', - markDirty : true, - - /** - * @cfg {Number} cellSelectorDepth The number of levels to search for cells in event delegation (defaults to 4) - */ - cellSelectorDepth : 4, - /** - * @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to 10) - */ - rowSelectorDepth : 10, - - /** - * @cfg {Number} rowBodySelectorDepth The number of levels to search for row bodies in event delegation (defaults to 10) - */ - rowBodySelectorDepth : 10, - - /** - * @cfg {String} cellSelector The selector used to find cells internally (defaults to 'td.x-grid3-cell') - */ - cellSelector : 'td.x-grid3-cell', - /** - * @cfg {String} rowSelector The selector used to find rows internally (defaults to 'div.x-grid3-row') - */ - rowSelector : 'div.x-grid3-row', - - /** - * @cfg {String} rowBodySelector The selector used to find row bodies internally (defaults to 'div.x-grid3-row') - */ - 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, - - 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 ----------------------------- */ - - // private - initTemplates : function(){ - var ts = this.templates || {}; - if(!ts.master){ - ts.master = new Ext.Template( - '
', - '
', - '
{header}
', - '
{body}
', - '
', - '
 
', - '
 
', - '
' - ); - } - - if(!ts.header){ - ts.header = new Ext.Template( - '', - '{cells}', - '
' - ); - } - - if(!ts.hcell){ - ts.hcell = new Ext.Template( - '
', this.grid.enableHdMenu ? '' : '', - '{value}', - '
' - ); - } - - if(!ts.body){ - ts.body = new Ext.Template('{rows}'); - } - - if(!ts.row){ - ts.row = new Ext.Template( - '
', - '{cells}', - (this.enableRowBody ? '' : ''), - '
{body}
' - ); - } - - if(!ts.cell){ - ts.cell = new Ext.Template( - '', - '
{value}
', - '' - ); - } - - for(var k in ts){ - var t = ts[k]; - if(t && Ext.isFunction(t.compile) && !t.compiled){ - t.disableFormats = true; - t.compile(); - } - } - - this.templates = ts; - this.colRe = new RegExp('x-grid3-td-([^\\s]+)', ''); - }, - - // private - 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 - initElements : function(){ - var E = Ext.Element; - - var el = this.grid.getGridEl().dom.firstChild; - var cs = el.childNodes; - - this.el = new E(el); - - this.mainWrap = new E(cs[0]); - this.mainHd = new E(this.mainWrap.dom.firstChild); - - if(this.grid.hideHeaders){ - this.mainHd.setDisplayed(false); - } - - this.innerHd = this.mainHd.dom.firstChild; - this.scroller = new E(this.mainWrap.dom.childNodes[1]); - if(this.forceFit){ - this.scroller.setStyle('overflow-x', 'hidden'); - } - /** - * Read-only. 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 - */ - this.mainBody = new E(this.scroller.dom.firstChild); - - this.focusEl = new E(this.scroller.dom.childNodes[1]); - this.focusEl.swallowEvent('click', true); - - this.resizeMarker = new E(cs[1]); - this.resizeProxy = new E(cs[2]); - }, - - // 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); - }, - - /** - *

Return the index of the grid column which contains the passed HTMLElement.

- * See also {@link #findRowIndex} - * @param {HTMLElement} el The target element - * @return {Number} The column index, or false if the target element is not within a row of this GridView. - */ - findCellIndex : function(el, requiredCls){ - var cell = this.findCell(el); - if(cell && (!requiredCls || this.fly(cell).hasClass(requiredCls))){ - return this.getCellIndex(cell); - } - return false; - }, - - // private - getCellIndex : function(el){ - if(el){ - var m = el.className.match(this.colRe); - if(m && m[1]){ - return this.cm.getIndexById(m[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 false if the target element is not within a row of this GridView. - */ - findRowIndex : function(el){ - var r = this.findRow(el); - return r ? r.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 <div> 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 <td> 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 this.getRow(row).getElementsByTagName('td')[col]; - }, - - /** - * Return the <td> 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(row, cls){ - var r = this.getRow(row); - if(r){ - this.fly(r).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; - for(var rowIndex = firstRow; rowIndex <= lastRow; rowIndex++){ - Ext.removeNode(bd.childNodes[firstRow]); - } - this.syncFocusEl(firstRow); - }, - - // scrolling stuff - - // 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(){ - this.scroller.dom.scrollTop = 0; - this.scroller.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 mb = this.scroller.dom; - this.innerHd.scrollLeft = mb.scrollLeft; - this.innerHd.scrollLeft = mb.scrollLeft; // second time for IE (1/2 time first fails, other browsers ignore) - }, - - // private - updateSortIcon : function(col, dir){ - var sc = this.sortClasses; - var hds = this.mainHd.select('td').removeClass(sc); - hds.item(col).addClass(sc[dir == 'DESC' ? 1 : 0]); - }, - - // private - updateAllColumnWidths : function(){ - var tw = this.getTotalWidth(), - clen = this.cm.getColumnCount(), - ws = [], - len, - i; - for(i = 0; i < clen; i++){ - ws[i] = this.getColumnWidth(i); - } - this.innerHd.firstChild.style.width = this.getOffsetWidth(); - this.innerHd.firstChild.firstChild.style.width = tw; - this.mainBody.dom.style.width = tw; - for(i = 0; i < clen; i++){ - var hd = this.getHeaderCell(i); - hd.style.width = ws[i]; - } - - var ns = this.getRows(), row, trow; - for(i = 0, len = ns.length; i < len; i++){ - row = ns[i]; - row.style.width = tw; - if(row.firstChild){ - row.firstChild.style.width = tw; - trow = row.firstChild.rows[0]; - for (var j = 0; j < clen; j++) { - trow.childNodes[j].style.width = ws[j]; - } - } - } - - this.onAllColumnWidthsUpdated(ws, tw); - }, - - // private - updateColumnWidth : function(col, width){ - var w = this.getColumnWidth(col); - var tw = this.getTotalWidth(); - this.innerHd.firstChild.style.width = this.getOffsetWidth(); - this.innerHd.firstChild.firstChild.style.width = tw; - this.mainBody.dom.style.width = tw; - var hd = this.getHeaderCell(col); - hd.style.width = w; - - var ns = this.getRows(), row; - for(var i = 0, len = ns.length; i < len; i++){ - row = ns[i]; - row.style.width = tw; - if(row.firstChild){ - row.firstChild.style.width = tw; - row.firstChild.rows[0].childNodes[col].style.width = w; - } - } - - this.onColumnWidthUpdated(col, w, tw); - }, - - // private - updateColumnHidden : function(col, hidden){ - var tw = this.getTotalWidth(); - this.innerHd.firstChild.style.width = this.getOffsetWidth(); - this.innerHd.firstChild.firstChild.style.width = tw; - this.mainBody.dom.style.width = tw; - var display = hidden ? 'none' : ''; - - var hd = this.getHeaderCell(col); - hd.style.display = display; - - var ns = this.getRows(), row; - for(var i = 0, len = ns.length; i < len; i++){ - row = ns[i]; - row.style.width = tw; - if(row.firstChild){ - row.firstChild.style.width = tw; - row.firstChild.rows[0].childNodes[col].style.display = display; - } - } - - this.onColumnHiddenUpdated(col, hidden, tw); - delete this.lastViewWidth; // force recalc - this.layout(); - }, - - // private - doRender : function(cs, rs, ds, startRow, colCount, stripe){ - var ts = this.templates, ct = ts.cell, rt = ts.row, last = colCount-1; - var tstyle = 'width:'+this.getTotalWidth()+';'; - // buffers - var buf = [], cb, c, p = {}, rp = {tstyle: tstyle}, r; - for(var j = 0, len = rs.length; j < len; j++){ - r = rs[j]; cb = []; - var rowIndex = (j+startRow); - for(var i = 0; i < colCount; i++){ - c = cs[i]; - p.id = c.id; - p.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : ''); - p.attr = p.cellAttr = ''; - p.value = c.renderer.call(c.scope, r.data[c.name], p, r, rowIndex, i, ds); - p.style = c.style; - if(Ext.isEmpty(p.value)){ - p.value = ' '; - } - if(this.markDirty && r.dirty && Ext.isDefined(r.modified[c.name])){ - p.css += ' x-grid3-dirty-cell'; - } - cb[cb.length] = ct.apply(p); - } - var alt = []; - if(stripe && ((rowIndex+1) % 2 === 0)){ - alt[0] = 'x-grid3-row-alt'; - } - if(r.dirty){ - alt[1] = ' x-grid3-dirty-row'; - } - rp.cols = colCount; - if(this.getRowClass){ - alt[2] = this.getRowClass(r, rowIndex, rp, ds); - } - rp.alt = alt.join(' '); - rp.cells = cb.join(''); - buf[buf.length] = rt.apply(rp); - } - return buf.join(''); - }, - - // private - processRows : function(startRow, skipStripe){ - if(!this.ds || this.ds.getCount() < 1){ - return; - } - var rows = this.getRows(), - len = rows.length, - i, r; - - skipStripe = skipStripe || !this.grid.stripeRows; - startRow = startRow || 0; - for(i = 0; i= this.ds.getCount()){ - return null; - } - col = (col !== undefined ? col : 0); - - var rowEl = this.getRow(row), - cm = this.cm, - colCount = cm.getColumnCount(), - cellEl; - if(!(hscroll === false && col === 0)){ - while(col < colCount && cm.isHidden(col)){ - col++; - } - cellEl = this.getCell(row, col); - } - - return {row: rowEl, cell: cellEl}; - }, - - getResolvedXY : function(resolved){ - if(!resolved){ - return null; - } - var s = this.scroller.dom, c = resolved.cell, r = resolved.row; - return c ? Ext.fly(c).getXY() : [this.el.getX(), Ext.fly(r).getY()]; - }, - - syncFocusEl : function(row, col, hscroll){ - var xy = row; - if(!Ext.isArray(xy)){ - row = Math.min(row, Math.max(0, this.getRows().length-1)); - xy = this.getResolvedXY(this.resolveCell(row, col, hscroll)); - } - this.focusEl.setXY(xy||this.scroller.getXY()); - }, - - ensureVisible : function(row, col, hscroll){ - var resolved = this.resolveCell(row, col, hscroll); - if(!resolved || !resolved.row){ - return; - } - - var rowEl = resolved.row, - cellEl = resolved.cell, - c = this.scroller.dom, - ctop = 0, - p = rowEl, - 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); - var cright = cleft + cellEl.offsetWidth; - - var sleft = parseInt(c.scrollLeft, 10); - var 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.fireEvent('rowsinserted', this, firstRow, lastRow); - this.processRows(firstRow); - }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 - 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 - getColumnStyle : function(col, isHeader){ - var style = !isHeader ? (this.cm.config[col].css || '') : ''; - style += 'width:'+this.getColumnWidth(col)+';'; - if(this.cm.isHidden(col)){ - style += 'display:none;'; - } - var align = this.cm.config[col].align; - if(align){ - style += 'text-align:'+align+';'; - } - return style; - }, - - // private - getColumnWidth : function(col){ - var w = this.cm.getColumnWidth(col); - if(Ext.isNumber(w)){ - return (Ext.isBorderBox || (Ext.isWebKit && !Ext.isSafari2) ? w : (w - this.borderWidth > 0 ? w - this.borderWidth : 0)) + 'px'; - } - return w; - }, - - // private - getTotalWidth : function(){ - return this.cm.getTotalWidth()+'px'; - }, - - // private - fitColumns : function(preventRefresh, onlyExpand, omitColumn){ - var cm = this.cm, i; - var tw = cm.getTotalWidth(false); - var aw = this.grid.getGridEl().getWidth(true)-this.getScrollOffset(); - - if(aw < 20){ // not initialized, so don't screw up the default widths - return; - } - var extra = aw - tw; - - if(extra === 0){ - return false; - } - - var vc = cm.getColumnCount(true); - var ac = vc-(Ext.isNumber(omitColumn) ? 1 : 0); - if(ac === 0){ - ac = 1; - omitColumn = undefined; - } - var colCount = cm.getColumnCount(); - var cols = []; - var extraCol = 0; - var width = 0; - var w; - for (i = 0; i < colCount; i++){ - if(!cm.isHidden(i) && !cm.isFixed(i) && i !== omitColumn){ - w = cm.getColumnWidth(i); - cols.push(i); - extraCol = i; - cols.push(w); - width += w; - } - } - var frac = (aw - cm.getTotalWidth())/width; - while (cols.length){ - w = cols.pop(); - i = cols.pop(); - cm.setColumnWidth(i, Math.max(this.grid.minColumnWidth, Math.floor(w + w*frac)), true); - } - - if((tw = cm.getTotalWidth(false)) > aw){ - var adjustCol = ac != vc ? omitColumn : extraCol; - cm.setColumnWidth(adjustCol, Math.max(1, - cm.getColumnWidth(adjustCol)- (tw-aw)), true); - } - - if(preventRefresh !== true){ - this.updateAllColumnWidths(); - } - - - return true; - }, - - // private - autoExpand : function(preventUpdate){ - var g = this.grid, cm = this.cm; - if(!this.userResized && g.autoExpandColumn){ - var tw = cm.getTotalWidth(false); - var aw = this.grid.getGridEl().getWidth(true)-this.getScrollOffset(); - if(tw != aw){ - var ci = cm.getIndexById(g.autoExpandColumn); - var currentWidth = cm.getColumnWidth(ci); - var cw = Math.min(Math.max(((aw-tw)+currentWidth), g.autoExpandMin), g.autoExpandMax); - if(cw != currentWidth){ - cm.setColumnWidth(ci, cw, true); - if(preventUpdate !== true){ - this.updateColumnWidth(ci, cw); - } - } - } - } - }, - - // private - getColumnData : function(){ - // build a map for all the columns - var cs = [], cm = this.cm, colCount = cm.getColumnCount(); - for(var i = 0; i < colCount; i++){ - var name = cm.getDataIndex(i); - cs[i] = { - name : (!Ext.isDefined(name) ? this.ds.fields.get(i).name : name), - renderer : cm.getRenderer(i), - scope: cm.getRendererScope(i), - id : cm.getColumnId(i), - style : this.getColumnStyle(i) - }; - } - return cs; - }, - - // private - renderRows : function(startRow, endRow){ - // pull in all the crap needed to render rows - var g = this.grid, cm = g.colModel, ds = g.store, stripe = g.stripeRows; - var colCount = cm.getColumnCount(); - - if(ds.getCount() < 1){ - return ''; - } - - var cs = this.getColumnData(); - - startRow = startRow || 0; - endRow = !Ext.isDefined(endRow) ? ds.getCount()-1 : endRow; - - // records to render - var rs = ds.getRange(startRow, endRow); - - return this.doRender(cs, rs, ds, startRow, colCount, stripe); - }, - - // private - renderBody : function(){ - var markup = this.renderRows() || ' '; - return this.templates.body.apply({rows: markup}); - }, - - // private - refreshRow : function(record){ - var ds = this.ds, index; - if(Ext.isNumber(record)){ - index = record; - record = ds.getAt(index); - if(!record){ - return; - } - }else{ - index = ds.indexOf(record); - if(index < 0){ - return; - } - } - this.insertRows(ds, index, index, true); - this.getRow(index).rowIndex = index; - this.onRemove(ds, record, index+1, true); - this.fireEvent('rowupdated', this, index, 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 - applyEmptyText : function(){ - if(this.emptyText && !this.hasRows()){ - this.mainBody.update('
' + this.emptyText + '
'); - } - }, - - // private - 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 - clearHeaderSortState : function(){ - if(!this.sortState){ - return; - } - this.grid.fireEvent('sortchange', this.grid, null); - this.mainHd.select('td').removeClass(this.sortClasses); - delete this.sortState; - }, - - // private - destroy : function(){ - if(this.colMenu){ - Ext.menu.MenuMgr.unregister(this.colMenu); - this.colMenu.destroy(); - delete this.colMenu; - } - if(this.hmenu){ - Ext.menu.MenuMgr.unregister(this.hmenu); - this.hmenu.destroy(); - delete this.hmenu; - } - - this.initData(null, null); - this.purgeListeners(); - Ext.fly(this.innerHd).un("click", this.handleHdDown, this); - - if(this.grid.enableColumnMove){ - Ext.destroy( - this.columnDrag.el, - this.columnDrag.proxy.ghost, - this.columnDrag.proxy.el, - this.columnDrop.el, - this.columnDrop.proxyTop, - this.columnDrop.proxyBottom, - this.columnDrag.dragData.ddel, - this.columnDrag.dragData.header - ); - if (this.columnDrag.proxy.anim) { - Ext.destroy(this.columnDrag.proxy.anim); - } - delete this.columnDrag.proxy.ghost; - delete this.columnDrag.dragData.ddel; - delete this.columnDrag.dragData.header; - this.columnDrag.destroy(); - delete Ext.dd.DDM.locationCache[this.columnDrag.id]; - delete this.columnDrag._domRef; - - delete this.columnDrop.proxyTop; - delete this.columnDrop.proxyBottom; - this.columnDrop.destroy(); - delete Ext.dd.DDM.locationCache["gridHeader" + this.grid.getGridEl().id]; - delete this.columnDrop._domRef; - delete Ext.dd.DDM.ids[this.columnDrop.ddGroup]; - } - - if (this.splitZone){ // enableColumnResize - this.splitZone.destroy(); - delete this.splitZone._domRef; - delete Ext.dd.DDM.ids["gridSplitters" + this.grid.getGridEl().id]; - } - - Ext.fly(this.innerHd).removeAllListeners(); - Ext.removeNode(this.innerHd); - delete this.innerHd; - - Ext.destroy( - this.el, - this.mainWrap, - this.mainHd, - this.scroller, - this.mainBody, - this.focusEl, - this.resizeMarker, - this.resizeProxy, - this.activeHdBtn, - this.dragZone, - this.splitZone, - this._flyweight - ); - - delete this.grid.container; - - if(this.dragZone){ - this.dragZone.destroy(); - } - - Ext.dd.DDM.currentTarget = null; - delete Ext.dd.DDM.locationCache[this.grid.getGridEl().id]; - - Ext.EventManager.removeResizeListener(this.onWindowResize, this); - }, - - // 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, {single: true}); - }else{ - this.fitColumns(true, true); - } - }else if(this.forceFit){ - this.fitColumns(true, false); - }else if(this.grid.autoExpandColumn){ - this.autoExpand(true); - } - - this.renderUI(); - }, - - /* --------------------------------- Model Events and Handlers --------------------------------*/ - // private - initData : function(ds, cm){ - if(this.ds){ - this.ds.un('load', this.onLoad, this); - this.ds.un('datachanged', this.onDataChange, this); - this.ds.un('add', this.onAdd, this); - this.ds.un('remove', this.onRemove, this); - this.ds.un('update', this.onUpdate, this); - this.ds.un('clear', this.onClear, this); - if(this.ds !== ds && this.ds.autoDestroy){ - this.ds.destroy(); - } - } - if(ds){ - ds.on({ - scope: this, - load: this.onLoad, - datachanged: this.onDataChange, - add: this.onAdd, - remove: this.onRemove, - update: this.onUpdate, - clear: this.onClear - }); - } - this.ds = ds; - - if(this.cm){ - this.cm.un('configchange', this.onColConfigChange, this); - this.cm.un('widthchange', this.onColWidthChange, this); - this.cm.un('headerchange', this.onHeaderChange, this); - this.cm.un('hiddenchange', this.onHiddenChange, this); - this.cm.un('columnmoved', this.onColumnMove, this); - } - if(cm){ - delete this.lastViewWidth; - cm.on({ - scope: this, - configchange: this.onColConfigChange, - widthchange: this.onColWidthChange, - headerchange: this.onHeaderChange, - hiddenchange: this.onHiddenChange, - columnmoved: this.onColumnMove - }); - } - this.cm = cm; - }, - - // private - onDataChange : function(){ - this.refresh(); - this.updateHeaderSortState(); - this.syncFocusEl(0); - }, - - // private - onClear : function(){ - this.refresh(); - this.syncFocusEl(0); - }, - - // private - onUpdate : function(ds, record){ - this.refreshRow(record); - }, - - // private - onAdd : function(ds, records, index){ - - this.insertRows(ds, index, index + (records.length-1)); - }, - - // private - onRemove : function(ds, 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 - onLoad : function(){ - this.scrollToTop.defer(Ext.isGecko ? 1 : 0, this); - }, - - // 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; - var s = this.getScrollState(); - this.refresh(true); - this.restoreScroll(s); - 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 : function(){ - }, - - // private - onHeaderClick : function(g, index){ - if(this.headersDisabled || !this.cm.isSortable(index)){ - return; - } - g.stopEditing(true); - g.store.sort(this.cm.getDataIndex(index)); - }, - - // private - onRowOver : function(e, t){ - var row; - if((row = this.findRowIndex(t)) !== false){ - this.addRowClass(row, 'x-grid3-row-over'); - } - }, - - // private - onRowOut : function(e, t){ - var row; - if((row = this.findRowIndex(t)) !== false && !e.within(this.getRow(row), true)){ - this.removeRowClass(row, 'x-grid3-row-over'); - } - }, - - // private - handleWheel : function(e){ - e.stopPropagation(); - }, - - // 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 - onColumnSplitterMoved : function(i, w){ - this.userResized = true; - var cm = this.grid.colModel; - cm.setColumnWidth(i, w, true); - - if(this.forceFit){ - this.fitColumns(true, false, i); - this.updateAllColumnWidths(); - }else{ - this.updateColumnWidth(i, w); - this.syncHeaderScroll(); - } - - this.grid.fireEvent('columnresize', i, w); - }, - - // private - handleHdMenuClick : function(item){ - var index = this.hdCtxIndex, - cm = this.cm, - ds = this.ds, - id = item.getItemId(); - switch(id){ - case 'asc': - ds.sort(cm.getDataIndex(index), 'ASC'); - break; - case 'desc': - ds.sort(cm.getDataIndex(index), 'DESC'); - break; - default: - index = cm.getIndexById(id.substr(4)); - if(index != -1){ - if(item.checked && cm.getColumnsBy(this.isHideableColumn, this).length <= 1){ - this.onDenyColumnHide(); - return false; - } - cm.setHidden(index, item.checked); - } - } - return true; - }, - - // private - isHideableColumn : function(c){ - return !c.hidden && !c.fixed; - }, - - // private - beforeColMenuShow : function(){ - var cm = this.cm, colCount = cm.getColumnCount(); - this.colMenu.removeAll(); - for(var i = 0; i < colCount; i++){ - if(cm.config[i].fixed !== true && cm.config[i].hideable !== false){ - this.colMenu.add(new Ext.menu.CheckItem({ - itemId: 'col-'+cm.getColumnId(i), - text: cm.getColumnHeader(i), - checked: !cm.isHidden(i), - hideOnClick:false, - disabled: cm.config[i].hideable === false - })); - } - } - }, - - // private - handleHdDown : function(e, t){ - if(Ext.fly(t).hasClass('x-grid3-hd-btn')){ - e.stopEvent(); - var hd = this.findHeaderCell(t); - Ext.fly(hd).addClass('x-grid3-hd-menu-open'); - var index = this.getCellIndex(hd); - this.hdCtxIndex = index; - var ms = this.hmenu.items, cm = this.cm; - ms.get('asc').setDisabled(!cm.isSortable(index)); - ms.get('desc').setDisabled(!cm.isSortable(index)); - this.hmenu.on('hide', function(){ - Ext.fly(hd).removeClass('x-grid3-hd-menu-open'); - }, this, {single:true}); - this.hmenu.show(t, 'tl-bl?'); - } - }, - - // private - handleHdOver : function(e, t){ - var hd = this.findHeaderCell(t); - if(hd && !this.headersDisabled){ - this.activeHdRef = t; - this.activeHdIndex = this.getCellIndex(hd); - var fly = this.fly(hd); - this.activeHdRegion = fly.getRegion(); - if(!this.cm.isMenuDisabled(this.activeHdIndex)){ - fly.addClass('x-grid3-hd-over'); - this.activeHdBtn = fly.child('.x-grid3-hd-btn'); - if(this.activeHdBtn){ - this.activeHdBtn.dom.style.height = (hd.firstChild.offsetHeight-1)+'px'; - } - } - } - }, - - // private - handleHdMove : function(e, t){ - var hd = this.findHeaderCell(this.activeHdRef); - if(hd && !this.headersDisabled){ - var hw = this.splitHandleWidth || 5, - r = this.activeHdRegion, - x = e.getPageX(), - ss = hd.style, - cur = ''; - if(this.grid.enableColumnResize !== false){ - if(x - r.left <= hw && this.cm.isResizable(this.activeHdIndex-1)){ - cur = Ext.isAir ? 'move' : Ext.isWebKit ? 'e-resize' : 'col-resize'; // col-resize not always supported - }else if(r.right - x <= (!this.activeHdBtn ? hw : 2) && this.cm.isResizable(this.activeHdIndex)){ - cur = Ext.isAir ? 'move' : Ext.isWebKit ? 'w-resize' : 'col-resize'; - } - } - ss.cursor = cur; - } - }, - - // private - handleHdOut : function(e, t){ - var hd = this.findHeaderCell(t); - if(hd && (!Ext.isIE || !e.within(hd, true))){ - this.activeHdRef = null; - this.fly(hd).removeClass('x-grid3-hd-over'); - hd.style.cursor = ''; - } - }, - - // private - hasRows : function(){ - var fc = this.mainBody.dom.firstChild; - return fc && fc.nodeType == 1 && fc.className != 'x-grid-empty'; - }, - - // back compat - bind : function(d, c){ - this.initData(d, c); - } -}); - - -// private -// This is a support class used internally by the Grid components -Ext.grid.GridView.SplitDragZone = 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; -}; -Ext.extend(Ext.grid.GridView.SplitDragZone, Ext.dd.DDProxy, { - - b4StartDrag : function(x, y){ - 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); - 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); - }, - - 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], y = xy[1]; - var exy = e.getXY(), ex = exy[0]; - var 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; - var endX = Math.max(this.minX, e.getPageX()); - var diff = endX - this.startPos; - v.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff); - setTimeout(function(){ - v.headersDisabled = false; - }, 50); - }, - - autoOffset : function(){ - this.setDelta(0,0); - } -}); -// 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); - var h = this.view.findHeaderCell(t); - if(h){ - return {ddel: h.firstChild, header:h}; - } - return false; - }, - - onInitDrag : function(e){ - 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(){ - var v = this.view; - setTimeout(function(){ - v.headersDisabled = false; - }, 50); - }, - - afterInvalidDrop : function(){ - var v = this.view; - setTimeout(function(){ - v.headersDisabled = false; - }, 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); - var 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); - var r = Ext.lib.Dom.getRegion(n.firstChild); - var 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; - var x = Ext.lib.Event.getPageX(e); - var r = Ext.lib.Dom.getRegion(n.firstChild); - var pt = (r.right - x) <= ((r.right-r.left)/2) ? "after" : "before"; - var oldIndex = this.view.getCellIndex(h); - var 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 - *

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.

- *

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}

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", - - /** - *

The provided implementation of the getDragData method which collects the data to be dragged from the GridPanel on mousedown.

- *

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}.

- *

The data object contains the following properties:

- */ - 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; - }, - - /** - *

The provided implementation of the onInitDrag method. Sets the innerHTML of the drag proxy which provides the "picture" - * of the data being dragged.

- *

The innerHTML data is found by calling the owning GridPanel's {@link Ext.grid.GridPanel#getDragDropText getDragDropText}.

- */ - 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; - }, - - /** - *

An empty implementation. Implement this to provide coordinates for the drag proxy to slide back to after an invalid drop.

- *

Called before a repair of an invalid drop to get the XY to animate to.

- * @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 - *

After the data has been read into the client side cache ({@link Ext.data.Store Store}), - * 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}.

- *

Data is mapped into the store's records and then indexed into the ColumnModel using the - * {@link Ext.grid.Column#dataIndex dataIndex}:

- *

-{data source} == mapping ==> {data store} == {@link Ext.grid.Column#dataIndex dataIndex} ==> {ColumnModel}
- * 
- *

Each {@link Ext.grid.Column Column} in the grid's ColumnModel is configured with a - * {@link Ext.grid.Column#dataIndex dataIndex} to specify how the data within - * each record in the store is indexed into the ColumnModel.

- *

There are two ways to initialize the ColumnModel class:

- *

Initialization Method 1: an Array

-

- 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}
- ]);
- 
- *

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 - * {@link Ext.grid.Column#hidden hidden} config property (and then shown using the column - * header menu). Fields that are not included in the ColumnModel will not be displayable at all.

- *

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 - * {@link Ext.grid.Column#dataIndex dataIndex}. If the - * {@link Ext.grid.Column#dataIndex dataIndex} is not explicitly defined (as shown in the - * example above) it will use the column configuration's index in the Array as the index.

- *

See {@link Ext.grid.Column} for additional configuration options for each column.

- *

Initialization Method 2: an Object

- *

In order to use configuration options from Ext.grid.ColumnModel, an Object may be used to - * initialize the ColumnModel. The column configuration Array will be specified in the {@link #columns} - * config property. The {@link #defaults} config property can be used to apply defaults - * for all columns, e.g.:


- 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);
-        }
-    }
-});
- 
- *

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 {@link Ext.grid.Column#id id} config - * option. This column could be styled by including the following css:


- //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;
-}
- 
- * Note that the "Company Name" column could be specified as the - * {@link Ext.grid.GridPanel}.{@link Ext.grid.GridPanel#autoExpandColumn autoExpandColumn}. - * @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 {@link #width} - * specified (defaults to 100). This property shall preferably be configured through the - * {@link #defaults} config property. - */ - defaultWidth: 100, - /** - * @cfg {Boolean} defaultSortable (optional) Default sortable of columns which have no - * sortable specified (defaults to false). This property shall preferably be configured - * through the {@link #defaults} config property. - */ - defaultSortable: false, - /** - * @cfg {Array} columns An Array of object literals. The config options defined by - * {@link Ext.grid.Column} 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 {@link #columns}. Configuration options specified with - * individual {@link Ext.grid.Column column} configs will supersede these {@link #defaults}. - */ - - 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 - * {@link #setColumnWidth}. - * Note internal resizing suppresses the event from firing. See also - * {@link Ext.grid.GridPanel}.{@link #columnresize}. - * @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]; - }, - - /** - *

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 - * Config Options.

- *

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.

- * @param {Array} config Array of Column definition objects. - * @param {Boolean} initial Specify true to bypass cleanup which deletes the totalWidth - * 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++){ - this.config[i].destroy(); - } - } - - // 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 c = this.config[oldIndex]; - this.config.splice(oldIndex, 1); - this.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){ - if(visibleOnly === true){ - var c = 0; - for(var i = 0, len = this.config.length; i < len; i++){ - if(!this.isHidden(i)){ - c++; - } - } - return c; - } - return this.config.length; - }, - - /** - * Returns the column configs that return true by the passed function that is called - * with (columnConfig, index) -

-// returns an array of column config objects for all hidden columns
-var columns = grid.getColumnModel().getColumnsBy(function(c){
-  return c.hidden;
-});
-
- * @param {Function} fn A function which, when passed a {@link Ext.grid.Column Column} object, must - * return true if the column is to be included in the returned Array. - * @param {Object} scope (optional) The scope (this reference) in which the function - * is executed. Defaults to this ColumnModel. - * @return {Array} result - */ - getColumnsBy : function(fn, scope){ - var r = []; - for(var i = 0, len = this.config.length; i < len; i++){ - var c = this.config[i]; - if(fn.call(scope||this, c, i) === true){ - r[r.length] = c; - } - } - return r; - }, - - /** - * 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){ - if(!this.config[col].renderer){ - return Ext.grid.ColumnModel.defaultRenderer; - } - return this.config[col].renderer; - }, - - 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: - */ - 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){ - return this.config[col].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 {@link #widthchange} - * 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. -

-// Get field name for the column
-var fieldName = grid.getColumnModel().getDataIndex(columnIndex);
-
- * @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. -

-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,
-  ...
-});
-
- * @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 true if the column is {@link Ext.grid.Column#hidden hidden}, - * false otherwise. - * @param {Number} colIndex The column index - * @return {Boolean} - */ - isHidden : function(colIndex){ - return !!this.config[colIndex].hidden; // ensure returns boolean - }, - - /** - * Returns true if the column is {@link Ext.grid.Column#fixed fixed}, - * false 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. -

-myGrid.getColumnModel().setHidden(0, true); // hide column 0 (0 = the first column).
-
- * @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, and removing any editors. - */ - destroy : function(){ - for(var i = 0, len = this.config.length; i < len; i++){ - this.config[i].destroy(); - } - this.purgeListeners(); - } -}); - -// 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; - this.initEvents(); - }, - - /** - * Locks the selections. - */ - lock : function(){ - this.locked = true; - }, - - /** - * Unlocks the selections. - */ - unlock : function(){ - this.locked = false; - }, - - /** - * Returns true if the selections are locked. - * @return {Boolean} - */ - isLocked : function(){ - return this.locked; - }, - - destroy: function(){ - 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 - * true to allow selection of only one row at a time (defaults to false - * 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 - * false 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' : function(e){ - if(!e.shiftKey || this.singleSelect){ - this.selectPrevious(false); - }else if(this.last !== false && this.lastActive !== false){ - var last = this.last; - this.selectRange(this.last, this.lastActive-1); - this.grid.getView().focusRow(this.lastActive); - if(last !== false){ - this.last = last; - } - }else{ - this.selectFirstRow(); - } - }, - 'down' : function(e){ - if(!e.shiftKey || this.singleSelect){ - this.selectNext(false); - }else if(this.last !== false && this.lastActive !== false){ - var last = this.last; - this.selectRange(this.last, this.lastActive+1); - this.grid.getView().focusRow(this.lastActive); - if(last !== false){ - this.last = last; - } - }else{ - this.selectFirstRow(); - } - }, - scope: this - }); - - this.grid.getView().on({ - scope: this, - refresh: this.onRefresh, - rowupdated: this.onRowUpdated, - rowremoved: this.onRemove - }); - }, - - // private - onRefresh : function(){ - var ds = this.grid.store, index; - var s = this.getSelections(); - this.clearSelections(true); - for(var i = 0, len = s.length; i < len; i++){ - var r = s[i]; - if((index = ds.indexOfId(r.id)) != -1){ - this.selectRow(index, true); - } - } - if(s.length != this.selections.getCount()){ - this.fireEvent('selectionchange', this); - } - }, - - // 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) true to keep existing selections - */ - selectRecords : function(records, keepExisting){ - if(!keepExisting){ - this.clearSelections(); - } - var ds = this.grid.store; - for(var i = 0, len = records.length; 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) true 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) true to keep existing selections - * @return {Boolean} true if there is a next row, else false - */ - 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) true to keep existing selections - * @return {Boolean} true if there is a previous row, else false - */ - 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 - * false, iteration is stopped and this function returns - * false. Otherwise it returns true. - * @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 (this 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(); - for(var i = 0, len = s.length; 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) true 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; - var 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 true if there is a selection. - * @return {Boolean} - */ - hasSelection : function(){ - return this.selections.length > 0; - }, - - /** - * Returns true 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 true 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) true to keep - * existing selections (defaults to false) - */ - 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) true to keep existing selections - * @param {Boolean} preventViewNotify (optional) Specify true 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); - } - 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 true 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 - restoreLast : function(){ - if(this._last){ - this.last = this._last; - } - }, - - // 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, - ae, last, r, c; - var shift = e.shiftKey; - 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]; - - if(last.row != r){ - this.selectRow(r); // *** highlight newly-selected cell and update selection - } - - 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); - } - }, - - destroy : function(){ - if(this.rowNav){ - this.rowNav.disable(); - this.rowNav = null; - } - Ext.grid.RowSelectionModel.superclass.destroy.call(this); - } -});/** - * @class Ext.grid.Column - *

This class encapsulates column configuration data to be used in the initialization of a - * {@link Ext.grid.ColumnModel ColumnModel}.

- *

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.

- */ -Ext.grid.Column = Ext.extend(Object, { - /** - * @cfg {Boolean} editable Optional. Defaults to true, enabling the configured - * {@link #editor}. Set to false 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 id is used to create a CSS class name which is applied to all - * table cells (including headers) in that column (in this context the id does not need to be - * unique). The class name takes the form of
x-grid3-td-id
- * Header cells will also receive this class name, but will also have the class
x-grid3-hd
- * So, to target header cells, use CSS selectors such as:
.x-grid3-hd-row .x-grid3-td-id
- * 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. Note: to - * have a clickable header with no text displayed use ' '. - */ - /** - * @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 true, - * which enables the header menu group option. Set to false to disable (but still show) the - * group option in the header menu for the column. See also {@link #groupName}. - */ - /** - * @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

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 groupRenderer is not specified, the configured - * {@link #renderer} will be called; if a {@link #renderer} is also not specified - * the new value of the group field will be used.

- *

The called function (either the groupRenderer or {@link #renderer}) will be - * passed the following parameters: - *

- *

The function should return a string value.

- */ - /** - * @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

Required. 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.

- */ - /** - * @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: - *