--- /dev/null
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**\r
+ * @class Ext.grid.GridPanel\r
+ * @extends Ext.Panel\r
+ * <p>This class represents the primary interface of a component based grid control to represent data\r
+ * in a tabular format of rows and columns. The GridPanel is composed of the following:</p>\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b>{@link Ext.data.Store Store}</b> : The Model holding the data records (rows)\r
+ * <div class="sub-desc"></div></li>\r
+ * <li><b>{@link Ext.grid.ColumnModel Column model}</b> : Column makeup\r
+ * <div class="sub-desc"></div></li>\r
+ * <li><b>{@link Ext.grid.GridView View}</b> : Encapsulates the user interface \r
+ * <div class="sub-desc"></div></li>\r
+ * <li><b>{@link Ext.grid.AbstractSelectionModel selection model}</b> : Selection behavior \r
+ * <div class="sub-desc"></div></li>\r
+ * </ul></div>\r
+ * <p>Example usage:</p>\r
+ * <pre><code>\r
+var grid = new Ext.grid.GridPanel({\r
+ {@link #store}: new (@link Ext.data.Store}({\r
+ {@link Ext.data.Store#autoDestroy autoDestroy}: true,\r
+ {@link Ext.data.Store#reader reader}: reader,\r
+ {@link Ext.data.Store#data data}: xg.dummyData\r
+ }),\r
+ {@link #columns}: [\r
+ {id: 'company', header: 'Company', width: 200, sortable: true, dataIndex: 'company'},\r
+ {header: 'Price', width: 120, sortable: true, renderer: Ext.util.Format.usMoney, dataIndex: 'price'},\r
+ {header: 'Change', width: 120, sortable: true, dataIndex: 'change'},\r
+ {header: '% Change', width: 120, sortable: true, dataIndex: 'pctChange'},\r
+ // instead of specifying renderer: Ext.util.Format.dateRenderer('m/d/Y') use xtype\r
+ {header: 'Last Updated', width: 135, sortable: true, dataIndex: 'lastChange', xtype: 'datecolumn', format: 'M d, Y'}\r
+ ],\r
+ {@link #viewConfig}: {\r
+ {@link Ext.grid.GridView#forceFit forceFit}: true,\r
+\r
+// Return CSS class to apply to rows depending upon data values\r
+ {@link Ext.grid.GridView#getRowClass getRowClass}: function(record, index) {\r
+ var c = record.{@link Ext.data.Record#get get}('change');\r
+ if (c < 0) {\r
+ return 'price-fall';\r
+ } else if (c > 0) {\r
+ return 'price-rise';\r
+ }\r
+ }\r
+ },\r
+ {@link #sm}: new Ext.grid.RowSelectionModel({singleSelect:true}),\r
+ width: 600,\r
+ height: 300,\r
+ frame: true,\r
+ title: 'Framed with Row Selection and Horizontal Scrolling',\r
+ iconCls: 'icon-grid'\r
+});\r
+ * </code></pre>\r
+ * <p><b><u>Notes:</u></b></p>\r
+ * <div class="mdetail-params"><ul>\r
+ * <li>Although this class inherits many configuration options from base classes, some of them\r
+ * (such as autoScroll, autoWidth, layout, items, etc) are not used by this class, and will\r
+ * have no effect.</li>\r
+ * <li>A grid <b>requires</b> a width in which to scroll its columns, and a height in which to\r
+ * scroll its rows. These dimensions can either be set explicitly through the\r
+ * <tt>{@link Ext.BoxComponent#height height}</tt> and <tt>{@link Ext.BoxComponent#width width}</tt>\r
+ * configuration options or implicitly set by using the grid as a child item of a\r
+ * {@link Ext.Container Container} which will have a {@link Ext.Container#layout layout manager}\r
+ * provide the sizing of its child items (for example the Container of the Grid may specify\r
+ * <tt>{@link Ext.Container#layout layout}:'fit'</tt>).</li>\r
+ * <li>To access the data in a Grid, it is necessary to use the data model encapsulated\r
+ * by the {@link #store Store}. See the {@link #cellclick} event for more details.</li>\r
+ * </ul></div>\r
+ * @constructor\r
+ * @param {Object} config The config object\r
+ * @xtype grid\r
+ */\r
+Ext.grid.GridPanel = Ext.extend(Ext.Panel, {\r
+ /**\r
+ * @cfg {String} autoExpandColumn\r
+ * <p>The <tt>{@link Ext.grid.Column#id id}</tt> of a {@link Ext.grid.Column column} in\r
+ * this grid that should expand to fill unused space. This value specified here can not\r
+ * be <tt>0</tt>.</p>\r
+ * <br><p><b>Note</b>: If the Grid's {@link Ext.grid.GridView view} is configured with\r
+ * <tt>{@link Ext.grid.GridView#forceFit forceFit}=true</tt> the <tt>autoExpandColumn</tt>\r
+ * is ignored. See {@link Ext.grid.Column}.<tt>{@link Ext.grid.Column#width width}</tt>\r
+ * for additional details.</p>\r
+ * <p>See <tt>{@link #autoExpandMax}</tt> and <tt>{@link #autoExpandMin}</tt> also.</p>\r
+ */\r
+ autoExpandColumn : false,\r
+ /**\r
+ * @cfg {Number} autoExpandMax The maximum width the <tt>{@link #autoExpandColumn}</tt>\r
+ * can have (if enabled). Defaults to <tt>1000</tt>.\r
+ */\r
+ autoExpandMax : 1000,\r
+ /**\r
+ * @cfg {Number} autoExpandMin The minimum width the <tt>{@link #autoExpandColumn}</tt>\r
+ * can have (if enabled). Defaults to <tt>50</tt>.\r
+ */\r
+ autoExpandMin : 50,\r
+ /**\r
+ * @cfg {Boolean} columnLines <tt>true</tt> to add css for column separation lines.\r
+ * Default is <tt>false</tt>.\r
+ */\r
+ columnLines : false,\r
+ /**\r
+ * @cfg {Object} cm Shorthand for <tt>{@link #colModel}</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Object} colModel The {@link Ext.grid.ColumnModel} to use when rendering the grid (required).\r
+ */\r
+ /**\r
+ * @cfg {Array} columns An array of {@link Ext.grid.Column columns} to auto create a\r
+ * {@link Ext.grid.ColumnModel}. The ColumnModel may be explicitly created via the\r
+ * <tt>{@link #colModel}</tt> configuration property.\r
+ */\r
+ /**\r
+ * @cfg {String} ddGroup The DD group this GridPanel belongs to. Defaults to <tt>'GridDD'</tt> if not specified.\r
+ */\r
+ /**\r
+ * @cfg {String} ddText\r
+ * Configures the text in the drag proxy. Defaults to:\r
+ * <pre><code>\r
+ * ddText : '{0} selected row{1}'\r
+ * </code></pre>\r
+ * <tt>{0}</tt> is replaced with the number of selected rows.\r
+ */\r
+ ddText : '{0} selected row{1}',\r
+ /**\r
+ * @cfg {Boolean} deferRowRender <P>Defaults to <tt>true</tt> to enable deferred row rendering.</p>\r
+ * <p>This allows the GridPanel to be initially rendered empty, with the expensive update of the row\r
+ * structure deferred so that layouts with GridPanels appear more quickly.</p>\r
+ */\r
+ deferRowRender : true,\r
+ /**\r
+ * @cfg {Boolean} disableSelection <p><tt>true</tt> to disable selections in the grid. Defaults to <tt>false</tt>.</p>\r
+ * <p>Ignored if a {@link #selModel SelectionModel} is specified.</p>\r
+ */\r
+ /**\r
+ * @cfg {Boolean} enableColumnResize <tt>false</tt> to turn off column resizing for the whole grid. Defaults to <tt>true</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} enableColumnHide Defaults to <tt>true</tt> to enable hiding of columns with the header context menu.\r
+ */\r
+ enableColumnHide : true,\r
+ /**\r
+ * @cfg {Boolean} enableColumnMove Defaults to <tt>true</tt> to enable drag and drop reorder of columns. <tt>false</tt>\r
+ * to turn off column reordering via drag drop.\r
+ */\r
+ enableColumnMove : true,\r
+ /**\r
+ * @cfg {Boolean} enableDragDrop <p>Enables dragging of the selected rows of the GridPanel. Defaults to <tt>false</tt>.</p>\r
+ * <p>Setting this to <b><tt>true</tt></b> causes this GridPanel's {@link #getView GridView} to\r
+ * create an instance of {@link Ext.grid.GridDragZone}. <b>Note</b>: this is available only <b>after</b>\r
+ * the Grid has been rendered as the GridView's <tt>{@link Ext.grid.GridView#dragZone dragZone}</tt>\r
+ * property.</p>\r
+ * <p>A cooperating {@link Ext.dd.DropZone DropZone} must be created who's implementations of\r
+ * {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},\r
+ * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop} are able\r
+ * to process the {@link Ext.grid.GridDragZone#getDragData data} which is provided.</p>\r
+ */\r
+ enableDragDrop : false,\r
+ /**\r
+ * @cfg {Boolean} enableHdMenu Defaults to <tt>true</tt> to enable the drop down button for menu in the headers.\r
+ */\r
+ enableHdMenu : true,\r
+ /**\r
+ * @cfg {Boolean} hideHeaders True to hide the grid's header. Defaults to <code>false</code>.\r
+ */\r
+ /**\r
+ * @cfg {Object} loadMask An {@link Ext.LoadMask} config or true to mask the grid while\r
+ * loading. Defaults to <code>false</code>.\r
+ */\r
+ loadMask : false,\r
+ /**\r
+ * @cfg {Number} maxHeight Sets the maximum height of the grid - ignored if <tt>autoHeight</tt> is not on.\r
+ */\r
+ /**\r
+ * @cfg {Number} minColumnWidth The minimum width a column can be resized to. Defaults to <tt>25</tt>.\r
+ */\r
+ minColumnWidth : 25,\r
+ /**\r
+ * @cfg {Object} sm Shorthand for <tt>{@link #selModel}</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Object} selModel Any subclass of {@link Ext.grid.AbstractSelectionModel} that will provide\r
+ * the selection model for the grid (defaults to {@link Ext.grid.RowSelectionModel} if not specified).\r
+ */\r
+ /**\r
+ * @cfg {Ext.data.Store} store The {@link Ext.data.Store} the grid should use as its data source (required).\r
+ */\r
+ /**\r
+ * @cfg {Boolean} stripeRows <tt>true</tt> to stripe the rows. Default is <tt>false</tt>.\r
+ * <p>This causes the CSS class <tt><b>x-grid3-row-alt</b></tt> to be added to alternate rows of\r
+ * the grid. A default CSS rule is provided which sets a background colour, but you can override this\r
+ * with a rule which either overrides the <b>background-color</b> style using the '!important'\r
+ * modifier, or which uses a CSS selector of higher specificity.</p>\r
+ */\r
+ stripeRows : false,\r
+ /**\r
+ * @cfg {Boolean} trackMouseOver True to highlight rows when the mouse is over. Default is <tt>true</tt>\r
+ * for GridPanel, but <tt>false</tt> for EditorGridPanel.\r
+ */\r
+ trackMouseOver : true,\r
+ /**\r
+ * @cfg {Array} stateEvents\r
+ * An array of events that, when fired, should trigger this component to save its state.\r
+ * Defaults to:<pre><code>\r
+ * stateEvents: ['columnmove', 'columnresize', 'sortchange']\r
+ * </code></pre>\r
+ * <p>These can be any types of events supported by this component, including browser or\r
+ * custom events (e.g., <tt>['click', 'customerchange']</tt>).</p>\r
+ * <p>See {@link Ext.Component#stateful} for an explanation of saving and restoring\r
+ * Component state.</p>\r
+ */\r
+ stateEvents : ['columnmove', 'columnresize', 'sortchange'],\r
+ /**\r
+ * @cfg {Object} view The {@link Ext.grid.GridView} used by the grid. This can be set\r
+ * before a call to {@link Ext.Component#render render()}.\r
+ */\r
+ view : null,\r
+ /**\r
+ * @cfg {Object} viewConfig A config object that will be applied to the grid's UI view. Any of\r
+ * the config options available for {@link Ext.grid.GridView} can be specified here. This option\r
+ * is ignored if <tt>{@link #view}</tt> is specified.\r
+ */\r
+\r
+ // private\r
+ rendered : false,\r
+ // private\r
+ viewReady : false,\r
+\r
+ // private\r
+ initComponent : function(){\r
+ Ext.grid.GridPanel.superclass.initComponent.call(this);\r
+\r
+ if(this.columnLines){\r
+ this.cls = (this.cls || '') + ' x-grid-with-col-lines';\r
+ }\r
+ // override any provided value since it isn't valid\r
+ // and is causing too many bug reports ;)\r
+ this.autoScroll = false;\r
+ this.autoWidth = false;\r
+\r
+ if(Ext.isArray(this.columns)){\r
+ this.colModel = new Ext.grid.ColumnModel(this.columns);\r
+ delete this.columns;\r
+ }\r
+\r
+ // check and correct shorthanded configs\r
+ if(this.ds){\r
+ this.store = this.ds;\r
+ delete this.ds;\r
+ }\r
+ if(this.cm){\r
+ this.colModel = this.cm;\r
+ delete this.cm;\r
+ }\r
+ if(this.sm){\r
+ this.selModel = this.sm;\r
+ delete this.sm;\r
+ }\r
+ this.store = Ext.StoreMgr.lookup(this.store);\r
+\r
+ this.addEvents(\r
+ // raw events\r
+ /**\r
+ * @event click\r
+ * The raw click event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'click',\r
+ /**\r
+ * @event dblclick\r
+ * The raw dblclick event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'dblclick',\r
+ /**\r
+ * @event contextmenu\r
+ * The raw contextmenu event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'contextmenu',\r
+ /**\r
+ * @event mousedown\r
+ * The raw mousedown event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'mousedown',\r
+ /**\r
+ * @event mouseup\r
+ * The raw mouseup event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'mouseup',\r
+ /**\r
+ * @event mouseover\r
+ * The raw mouseover event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'mouseover',\r
+ /**\r
+ * @event mouseout\r
+ * The raw mouseout event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'mouseout',\r
+ /**\r
+ * @event keypress\r
+ * The raw keypress event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'keypress',\r
+ /**\r
+ * @event keydown\r
+ * The raw keydown event for the entire grid.\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'keydown',\r
+\r
+ // custom events\r
+ /**\r
+ * @event cellmousedown\r
+ * Fires before a cell is clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'cellmousedown',\r
+ /**\r
+ * @event rowmousedown\r
+ * Fires before a row is clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'rowmousedown',\r
+ /**\r
+ * @event headermousedown\r
+ * Fires before a header is clicked\r
+ * @param {Grid} this\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'headermousedown',\r
+\r
+ /**\r
+ * @event cellclick\r
+ * Fires when a cell is clicked.\r
+ * The data for the cell is drawn from the {@link Ext.data.Record Record}\r
+ * for this row. To access the data in the listener function use the\r
+ * following technique:\r
+ * <pre><code>\r
+function(grid, rowIndex, columnIndex, e) {\r
+ var record = grid.getStore().getAt(rowIndex); // Get the Record\r
+ var fieldName = grid.getColumnModel().getDataIndex(columnIndex); // Get field name\r
+ var data = record.get(fieldName);\r
+}\r
+</code></pre>\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'cellclick',\r
+ /**\r
+ * @event celldblclick\r
+ * Fires when a cell is double clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'celldblclick',\r
+ /**\r
+ * @event rowclick\r
+ * Fires when a row is clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'rowclick',\r
+ /**\r
+ * @event rowdblclick\r
+ * Fires when a row is double clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'rowdblclick',\r
+ /**\r
+ * @event headerclick\r
+ * Fires when a header is clicked\r
+ * @param {Grid} this\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'headerclick',\r
+ /**\r
+ * @event headerdblclick\r
+ * Fires when a header cell is double clicked\r
+ * @param {Grid} this\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'headerdblclick',\r
+ /**\r
+ * @event rowcontextmenu\r
+ * Fires when a row is right clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'rowcontextmenu',\r
+ /**\r
+ * @event cellcontextmenu\r
+ * Fires when a cell is right clicked\r
+ * @param {Grid} this\r
+ * @param {Number} rowIndex\r
+ * @param {Number} cellIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'cellcontextmenu',\r
+ /**\r
+ * @event headercontextmenu\r
+ * Fires when a header is right clicked\r
+ * @param {Grid} this\r
+ * @param {Number} columnIndex\r
+ * @param {Ext.EventObject} e\r
+ */\r
+ 'headercontextmenu',\r
+ /**\r
+ * @event bodyscroll\r
+ * Fires when the body element is scrolled\r
+ * @param {Number} scrollLeft\r
+ * @param {Number} scrollTop\r
+ */\r
+ 'bodyscroll',\r
+ /**\r
+ * @event columnresize\r
+ * Fires when the user resizes a column\r
+ * @param {Number} columnIndex\r
+ * @param {Number} newSize\r
+ */\r
+ 'columnresize',\r
+ /**\r
+ * @event columnmove\r
+ * Fires when the user moves a column\r
+ * @param {Number} oldIndex\r
+ * @param {Number} newIndex\r
+ */\r
+ 'columnmove',\r
+ /**\r
+ * @event sortchange\r
+ * Fires when the grid's store sort changes\r
+ * @param {Grid} this\r
+ * @param {Object} sortInfo An object with the keys field and direction\r
+ */\r
+ 'sortchange',\r
+ /**\r
+ * @event reconfigure\r
+ * Fires when the grid is reconfigured with a new store and/or column model.\r
+ * @param {Grid} this\r
+ * @param {Ext.data.Store} store The new store\r
+ * @param {Ext.grid.ColumnModel} colModel The new column model\r
+ */\r
+ 'reconfigure'\r
+ );\r
+ },\r
+\r
+ // private\r
+ onRender : function(ct, position){\r
+ Ext.grid.GridPanel.superclass.onRender.apply(this, arguments);\r
+\r
+ var c = this.body;\r
+\r
+ this.el.addClass('x-grid-panel');\r
+\r
+ var view = this.getView();\r
+ view.init(this);\r
+\r
+ this.mon(c, {\r
+ mousedown: this.onMouseDown,\r
+ click: this.onClick,\r
+ dblclick: this.onDblClick,\r
+ contextmenu: this.onContextMenu,\r
+ keydown: this.onKeyDown,\r
+ scope: this\r
+ });\r
+\r
+ this.relayEvents(c, ['mousedown','mouseup','mouseover','mouseout','keypress']);\r
+\r
+ this.getSelectionModel().init(this);\r
+ this.view.render();\r
+ },\r
+\r
+ // private\r
+ initEvents : function(){\r
+ Ext.grid.GridPanel.superclass.initEvents.call(this);\r
+\r
+ if(this.loadMask){\r
+ this.loadMask = new Ext.LoadMask(this.bwrap,\r
+ Ext.apply({store:this.store}, this.loadMask));\r
+ }\r
+ },\r
+\r
+ initStateEvents : function(){\r
+ Ext.grid.GridPanel.superclass.initStateEvents.call(this);\r
+ this.mon(this.colModel, 'hiddenchange', this.saveState, this, {delay: 100});\r
+ },\r
+\r
+ applyState : function(state){\r
+ var cm = this.colModel;\r
+ var cs = state.columns;\r
+ if(cs){\r
+ for(var i = 0, len = cs.length; i < len; i++){\r
+ var s = cs[i];\r
+ var c = cm.getColumnById(s.id);\r
+ if(c){\r
+ c.hidden = s.hidden;\r
+ c.width = s.width;\r
+ var oldIndex = cm.getIndexById(s.id);\r
+ if(oldIndex != i){\r
+ cm.moveColumn(oldIndex, i);\r
+ }\r
+ }\r
+ }\r
+ }\r
+ if(state.sort && this.store){\r
+ this.store[this.store.remoteSort ? 'setDefaultSort' : 'sort'](state.sort.field, state.sort.direction);\r
+ }\r
+ delete state.columns;\r
+ delete state.sort;\r
+ Ext.grid.GridPanel.superclass.applyState.call(this, state);\r
+ },\r
+\r
+ getState : function(){\r
+ var o = {columns: []};\r
+ for(var i = 0, c; (c = this.colModel.config[i]); i++){\r
+ o.columns[i] = {\r
+ id: c.id,\r
+ width: c.width\r
+ };\r
+ if(c.hidden){\r
+ o.columns[i].hidden = true;\r
+ }\r
+ }\r
+ if(this.store){\r
+ var ss = this.store.getSortState();\r
+ if(ss){\r
+ o.sort = ss;\r
+ }\r
+ }\r
+ return o;\r
+ },\r
+\r
+ // private\r
+ afterRender : function(){\r
+ Ext.grid.GridPanel.superclass.afterRender.call(this);\r
+ this.view.layout();\r
+ if(this.deferRowRender){\r
+ this.view.afterRender.defer(10, this.view);\r
+ }else{\r
+ this.view.afterRender();\r
+ }\r
+ this.viewReady = true;\r
+ },\r
+\r
+ /**\r
+ * <p>Reconfigures the grid to use a different Store and Column Model\r
+ * and fires the 'reconfigure' event. The View will be bound to the new\r
+ * objects and refreshed.</p>\r
+ * <p>Be aware that upon reconfiguring a GridPanel, certain existing settings <i>may</i> become\r
+ * invalidated. For example the configured {@link #autoExpandColumn} may no longer exist in the\r
+ * new ColumnModel. Also, an existing {@link Ext.PagingToolbar PagingToolbar} will still be bound\r
+ * to the old Store, and will need rebinding. Any {@link #plugins} might also need reconfiguring\r
+ * with the new data.</p>\r
+ * @param {Ext.data.Store} store The new {@link Ext.data.Store} object\r
+ * @param {Ext.grid.ColumnModel} colModel The new {@link Ext.grid.ColumnModel} object\r
+ */\r
+ reconfigure : function(store, colModel){\r
+ if(this.loadMask){\r
+ this.loadMask.destroy();\r
+ this.loadMask = new Ext.LoadMask(this.bwrap,\r
+ Ext.apply({}, {store:store}, this.initialConfig.loadMask));\r
+ }\r
+ this.view.initData(store, colModel);\r
+ this.store = store;\r
+ this.colModel = colModel;\r
+ if(this.rendered){\r
+ this.view.refresh(true);\r
+ }\r
+ this.fireEvent('reconfigure', this, store, colModel);\r
+ },\r
+\r
+ // private\r
+ onKeyDown : function(e){\r
+ this.fireEvent('keydown', e);\r
+ },\r
+\r
+ // private\r
+ onDestroy : function(){\r
+ if(this.rendered){\r
+ var c = this.body;\r
+ c.removeAllListeners();\r
+ c.update('');\r
+ Ext.destroy(this.view, this.loadMask);\r
+ }else if(this.store && this.store.autoDestroy){\r
+ this.store.destroy();\r
+ }\r
+ Ext.destroy(this.colModel, this.selModel);\r
+ this.store = this.selModel = this.colModel = this.view = this.loadMask = null;\r
+ Ext.grid.GridPanel.superclass.onDestroy.call(this);\r
+ },\r
+\r
+ // private\r
+ processEvent : function(name, e){\r
+ this.fireEvent(name, e);\r
+ var t = e.getTarget();\r
+ var v = this.view;\r
+ var header = v.findHeaderIndex(t);\r
+ if(header !== false){\r
+ this.fireEvent('header' + name, this, header, e);\r
+ }else{\r
+ var row = v.findRowIndex(t);\r
+ var cell = v.findCellIndex(t);\r
+ if(row !== false){\r
+ this.fireEvent('row' + name, this, row, e);\r
+ if(cell !== false){\r
+ this.fireEvent('cell' + name, this, row, cell, e);\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ onClick : function(e){\r
+ this.processEvent('click', e);\r
+ },\r
+\r
+ // private\r
+ onMouseDown : function(e){\r
+ this.processEvent('mousedown', e);\r
+ },\r
+\r
+ // private\r
+ onContextMenu : function(e, t){\r
+ this.processEvent('contextmenu', e);\r
+ },\r
+\r
+ // private\r
+ onDblClick : function(e){\r
+ this.processEvent('dblclick', e);\r
+ },\r
+\r
+ // private\r
+ walkCells : function(row, col, step, fn, scope){\r
+ var cm = this.colModel, clen = cm.getColumnCount();\r
+ var ds = this.store, rlen = ds.getCount(), first = true;\r
+ if(step < 0){\r
+ if(col < 0){\r
+ row--;\r
+ first = false;\r
+ }\r
+ while(row >= 0){\r
+ if(!first){\r
+ col = clen-1;\r
+ }\r
+ first = false;\r
+ while(col >= 0){\r
+ if(fn.call(scope || this, row, col, cm) === true){\r
+ return [row, col];\r
+ }\r
+ col--;\r
+ }\r
+ row--;\r
+ }\r
+ } else {\r
+ if(col >= clen){\r
+ row++;\r
+ first = false;\r
+ }\r
+ while(row < rlen){\r
+ if(!first){\r
+ col = 0;\r
+ }\r
+ first = false;\r
+ while(col < clen){\r
+ if(fn.call(scope || this, row, col, cm) === true){\r
+ return [row, col];\r
+ }\r
+ col++;\r
+ }\r
+ row++;\r
+ }\r
+ }\r
+ return null;\r
+ },\r
+\r
+ // private\r
+ onResize : function(){\r
+ Ext.grid.GridPanel.superclass.onResize.apply(this, arguments);\r
+ if(this.viewReady){\r
+ this.view.layout();\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Returns the grid's underlying element.\r
+ * @return {Element} The element\r
+ */\r
+ getGridEl : function(){\r
+ return this.body;\r
+ },\r
+\r
+ // private for compatibility, overridden by editor grid\r
+ stopEditing : Ext.emptyFn,\r
+\r
+ /**\r
+ * Returns the grid's selection model configured by the <code>{@link #selModel}</code>\r
+ * configuration option. If no selection model was configured, this will create\r
+ * and return a {@link Ext.grid.RowSelectionModel RowSelectionModel}.\r
+ * @return {SelectionModel}\r
+ */\r
+ getSelectionModel : function(){\r
+ if(!this.selModel){\r
+ this.selModel = new Ext.grid.RowSelectionModel(\r
+ this.disableSelection ? {selectRow: Ext.emptyFn} : null);\r
+ }\r
+ return this.selModel;\r
+ },\r
+\r
+ /**\r
+ * Returns the grid's data store.\r
+ * @return {Ext.data.Store} The store\r
+ */\r
+ getStore : function(){\r
+ return this.store;\r
+ },\r
+\r
+ /**\r
+ * Returns the grid's ColumnModel.\r
+ * @return {Ext.grid.ColumnModel} The column model\r
+ */\r
+ getColumnModel : function(){\r
+ return this.colModel;\r
+ },\r
+\r
+ /**\r
+ * Returns the grid's GridView object.\r
+ * @return {Ext.grid.GridView} The grid view\r
+ */\r
+ getView : function(){\r
+ if(!this.view){\r
+ this.view = new Ext.grid.GridView(this.viewConfig);\r
+ }\r
+ return this.view;\r
+ },\r
+ /**\r
+ * Called to get grid's drag proxy text, by default returns this.ddText.\r
+ * @return {String} The text\r
+ */\r
+ getDragDropText : function(){\r
+ var count = this.selModel.getCount();\r
+ return String.format(this.ddText, count, count == 1 ? '' : 's');\r
+ }\r
+\r
+ /** \r
+ * @cfg {String/Number} activeItem \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Boolean} autoDestroy \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Object/String/Function} autoLoad \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Boolean} autoWidth \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Boolean/Number} bufferResize \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {String} defaultType \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Object} defaults \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Boolean} hideBorders \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Mixed} items \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {String} layout \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Object} layoutConfig \r
+ * @hide \r
+ */\r
+ /** \r
+ * @cfg {Boolean} monitorResize \r
+ * @hide \r
+ */\r
+ /** \r
+ * @property items \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method add \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method cascade \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method doLayout \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method find \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method findBy \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method findById \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method findByType \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method getComponent \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method getLayout \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method getUpdater \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method insert \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method load \r
+ * @hide \r
+ */\r
+ /** \r
+ * @method remove \r
+ * @hide \r
+ */\r
+ /** \r
+ * @event add \r
+ * @hide \r
+ */\r
+ /** \r
+ * @event afterLayout \r
+ * @hide \r
+ */\r
+ /** \r
+ * @event beforeadd \r
+ * @hide \r
+ */\r
+ /** \r
+ * @event beforeremove \r
+ * @hide \r
+ */\r
+ /** \r
+ * @event remove \r
+ * @hide \r
+ */\r
+\r
+\r
+\r
+ /**\r
+ * @cfg {String} allowDomMove @hide\r
+ */\r
+ /**\r
+ * @cfg {String} autoEl @hide\r
+ */\r
+ /**\r
+ * @cfg {String} applyTo @hide\r
+ */\r
+ /**\r
+ * @cfg {String} autoScroll @hide\r
+ */\r
+ /**\r
+ * @cfg {String} bodyBorder @hide\r
+ */\r
+ /**\r
+ * @cfg {String} bodyStyle @hide\r
+ */\r
+ /**\r
+ * @cfg {String} contentEl @hide\r
+ */\r
+ /**\r
+ * @cfg {String} disabledClass @hide\r
+ */\r
+ /**\r
+ * @cfg {String} elements @hide\r
+ */\r
+ /**\r
+ * @cfg {String} html @hide\r
+ */\r
+ /**\r
+ * @cfg {Boolean} preventBodyReset\r
+ * @hide\r
+ */\r
+ /**\r
+ * @property disabled\r
+ * @hide\r
+ */\r
+ /**\r
+ * @method applyToMarkup\r
+ * @hide\r
+ */\r
+ /**\r
+ * @method enable\r
+ * @hide\r
+ */\r
+ /**\r
+ * @method disable\r
+ * @hide\r
+ */\r
+ /**\r
+ * @method setDisabled\r
+ * @hide\r
+ */\r
+});\r
+Ext.reg('grid', Ext.grid.GridPanel);/**
+ * @class Ext.grid.GridView
+ * @extends Ext.util.Observable
+ * <p>This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.
+ * Methods of this class may be used to access user interface elements to enable
+ * special display effects. Do not change the DOM structure of the user interface.</p>
+ * <p>This class does not provide ways to manipulate the underlying data. The data
+ * model of a Grid is held in an {@link Ext.data.Store}.</p>
+ * @constructor
+ * @param {Object} config
+ */
+Ext.grid.GridView = 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);
+};
+
+Ext.extend(Ext.grid.GridView, Ext.util.Observable, {
+ /**
+ * Override this function to apply custom CSS classes to rows during rendering. You can also supply custom
+ * parameters to the row template for the current row to customize how it is rendered using the <b>rowParams</b>
+ * parameter. This function should return the CSS class name (or empty string '' for none) that will be added
+ * to the row's wrapping div. To apply multiple class names, simply return them space-delimited within the string
+ * (e.g., 'my-class another-class'). Example usage:
+ <pre><code>
+viewConfig: {
+ forceFit: true,
+ showPreview: true, // custom property
+ enableRowBody: true, // required to create a second, full-width row to show expanded Record data
+ getRowClass: function(record, rowIndex, rp, ds){ // rp = rowParams
+ if(this.showPreview){
+ rp.body = '<p>'+record.data.excerpt+'</p>';
+ return 'x-grid3-row-expanded';
+ }
+ return 'x-grid3-row-collapsed';
+ }
+},
+ </code></pre>
+ * @param {Record} record The {@link Ext.data.Record} corresponding to the current row.
+ * @param {Number} index The row index.
+ * @param {Object} rowParams A config object that is passed to the row template during rendering that allows
+ * customization of various aspects of a grid row.
+ * <p>If {@link #enableRowBody} is configured <b><tt></tt>true</b>, then the following properties may be set
+ * by this function, and will be used to render a full-width expansion row below each grid row:</p>
+ * <ul>
+ * <li><code>body</code> : String <div class="sub-desc">An HTML fragment to be used as the expansion row's body content (defaults to '').</div></li>
+ * <li><code>bodyStyle</code> : String <div class="sub-desc">A CSS style specification that will be applied to the expansion row's <tr> element. (defaults to '').</div></li>
+ * </ul>
+ * The following property will be passed in, and may be appended to:
+ * <ul>
+ * <li><code>tstyle</code> : String <div class="sub-desc">A CSS style specification that willl be applied to the <table> element which encapsulates
+ * both the standard grid row, and any expansion row.</div></li>
+ * </ul>
+ * @param {Store} store The {@link Ext.data.Store} this grid is bound to
+ * @method getRowClass
+ * @return {String} a CSS class name to add to the row.
+ */
+ /**
+ * @cfg {Boolean} enableRowBody True to add a second TR element per row that can be used to provide a row body
+ * that spans beneath the data row. Use the {@link #getRowClass} method's rowParams config to customize the row body.
+ */
+ /**
+ * @cfg {String} emptyText Default text (html tags are accepted) to display in the grid body when no rows
+ * are available (defaults to ''). This value will be used to update the <tt>{@link #mainBody}</tt>:
+ <pre><code>
+ this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
+ </code></pre>
+ */
+ /**
+ * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to <tt>false</tt>).
+ * Use the {@link Ext.grid.ColumnModel ColumnModel} <tt>{@link Ext.grid.ColumnModel#menuDisabled menuDisabled}</tt>
+ * config to disable the <i>menu</i> for individual columns. While this config is true the
+ * following will be disabled:<div class="mdetail-params"><ul>
+ * <li>clicking on header to sort</li>
+ * <li>the trigger to reveal the menu.</li>
+ * </ul></div>
+ */
+ /**
+ * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations
+ * of the template methods of DragZone to enable dragging of the selected rows of a GridPanel.
+ * See {@link Ext.grid.GridDragZone} for details.</p>
+ * <p>This will <b>only</b> be present:<div class="mdetail-params"><ul>
+ * <li><i>if</i> the owning GridPanel was configured with {@link Ext.grid.GridPanel#enableDragDrop enableDragDrop}: <tt>true</tt>.</li>
+ * <li><i>after</i> the owning GridPanel has been rendered.</li>
+ * </ul></div>
+ * @property dragZone
+ * @type {Ext.grid.GridDragZone}
+ */
+ /**
+ * @cfg {Boolean} deferEmptyText True to defer <tt>{@link #emptyText}</tt> being applied until the store's
+ * first load (defaults to <tt>true</tt>).
+ */
+ deferEmptyText : true,
+ /**
+ * @cfg {Number} scrollOffset The amount of space to reserve for the vertical scrollbar
+ * (defaults to <tt>19</tt> pixels).
+ */
+ scrollOffset : 19,
+ /**
+ * @cfg {Boolean} autoFill
+ * Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
+ * when the grid is <b>initially rendered</b>. The
+ * {@link Ext.grid.Column#width initially configured width}</tt> of each column will be adjusted
+ * to fit the grid width and prevent horizontal scrolling. If columns are later resized (manually
+ * or programmatically), the other columns in the grid will <b>not</b> be resized to fit the grid width.
+ * See <tt>{@link #forceFit}</tt> also.
+ */
+ autoFill : false,
+ /**
+ * @cfg {Boolean} forceFit
+ * Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
+ * at <b>all times</b>. The {@link Ext.grid.Column#width initially configured width}</tt> of each
+ * column will be adjusted to fit the grid width and prevent horizontal scrolling. If columns are
+ * later resized (manually or programmatically), the other columns in the grid <b>will</b> be resized
+ * to fit the grid width. See <tt>{@link #autoFill}</tt> also.
+ */
+ forceFit : false,
+ /**
+ * @cfg {Array} sortClasses The CSS classes applied to a header when it is sorted. (defaults to <tt>["sort-asc", "sort-desc"]</tt>)
+ */
+ sortClasses : ["sort-asc", "sort-desc"],
+ /**
+ * @cfg {String} sortAscText The text displayed in the "Sort Ascending" menu item (defaults to <tt>"Sort Ascending"</tt>)
+ */
+ sortAscText : "Sort Ascending",
+ /**
+ * @cfg {String} sortDescText The text displayed in the "Sort Descending" menu item (defaults to <tt>"Sort Descending"</tt>)
+ */
+ sortDescText : "Sort Descending",
+ /**
+ * @cfg {String} columnsText The text displayed in the "Columns" menu item (defaults to <tt>"Columns"</tt>)
+ */
+ columnsText : "Columns",
+
+ /**
+ * @cfg {String} selectedRowClass The CSS class applied to a selected row (defaults to <tt>"x-grid3-row-selected"</tt>). An
+ * example overriding the default styling:
+ <pre><code>
+ .x-grid3-row-selected {background-color: yellow;}
+ </code></pre>
+ * Note that this only controls the row, and will not do anything for the text inside it. To style inner
+ * facets (like text) use something like:
+ <pre><code>
+ .x-grid3-row-selected .x-grid3-cell-inner {
+ color: #FFCC00;
+ }
+ </code></pre>
+ * @type String
+ */
+ selectedRowClass : "x-grid3-row-selected",
+
+ // private
+ borderWidth : 2,
+ tdClass : 'x-grid3-cell',
+ hdCls : 'x-grid3-hd',
+ markDirty : true,
+
+ /**
+ * @cfg {Number} cellSelectorDepth The number of levels to search for cells in event delegation (defaults to <tt>4</tt>)
+ */
+ cellSelectorDepth : 4,
+ /**
+ * @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to <tt>10</tt>)
+ */
+ rowSelectorDepth : 10,
+
+ /**
+ * @cfg {String} cellSelector The selector used to find cells internally (defaults to <tt>'td.x-grid3-cell'</tt>)
+ */
+ cellSelector : 'td.x-grid3-cell',
+ /**
+ * @cfg {String} rowSelector The selector used to find rows internally (defaults to <tt>'div.x-grid3-row'</tt>)
+ */
+ rowSelector : 'div.x-grid3-row',
+
+ // private
+ firstRowCls: 'x-grid3-row-first',
+ lastRowCls: 'x-grid3-row-last',
+ rowClsRe: /(?:^|\s+)x-grid3-row-(first|last|alt)(?:\s+|$)/g,
+
+ /* -------------------------------- UI Specific ----------------------------- */
+
+ // private
+ initTemplates : function(){
+ var ts = this.templates || {};
+ if(!ts.master){
+ ts.master = new Ext.Template(
+ '<div class="x-grid3" hidefocus="true">',
+ '<div class="x-grid3-viewport">',
+ '<div class="x-grid3-header"><div class="x-grid3-header-inner"><div class="x-grid3-header-offset" style="{ostyle}">{header}</div></div><div class="x-clear"></div></div>',
+ '<div class="x-grid3-scroller"><div class="x-grid3-body" style="{bstyle}">{body}</div><a href="#" class="x-grid3-focus" tabIndex="-1"></a></div>',
+ '</div>',
+ '<div class="x-grid3-resize-marker"> </div>',
+ '<div class="x-grid3-resize-proxy"> </div>',
+ '</div>'
+ );
+ }
+
+ if(!ts.header){
+ ts.header = new Ext.Template(
+ '<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
+ '<thead><tr class="x-grid3-hd-row">{cells}</tr></thead>',
+ '</table>'
+ );
+ }
+
+ if(!ts.hcell){
+ ts.hcell = new Ext.Template(
+ '<td class="x-grid3-hd x-grid3-cell x-grid3-td-{id} {css}" style="{style}"><div {tooltip} {attr} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">', this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '',
+ '{value}<img class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',
+ '</div></td>'
+ );
+ }
+
+ if(!ts.body){
+ ts.body = new Ext.Template('{rows}');
+ }
+
+ if(!ts.row){
+ ts.row = new Ext.Template(
+ '<div class="x-grid3-row {alt}" style="{tstyle}"><table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
+ '<tbody><tr>{cells}</tr>',
+ (this.enableRowBody ? '<tr class="x-grid3-row-body-tr" style="{bodyStyle}"><td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on"><div class="x-grid3-row-body">{body}</div></td></tr>' : ''),
+ '</tbody></table></div>'
+ );
+ }
+
+ if(!ts.cell){
+ ts.cell = new Ext.Template(
+ '<td class="x-grid3-col x-grid3-cell x-grid3-td-{id} {css}" style="{style}" tabIndex="0" {cellAttr}>',
+ '<div class="x-grid3-cell-inner x-grid3-col-{id}" unselectable="on" {attr}>{value}</div>',
+ '</td>'
+ );
+ }
+
+ for(var k in ts){
+ var t = ts[k];
+ if(t && typeof t.compile == 'function' && !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');
+ }
+ /**
+ * <i>Read-only</i>. The GridView's body Element which encapsulates all rows in the Grid.
+ * This {@link Ext.Element Element} is only available after the GridPanel has been rendered.
+ * @type Ext.Element
+ * @property mainBody
+ */
+ 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);
+ },
+
+/**
+ * <p>Return the index of the grid column which contains the passed element.</p>
+ * See also {@link #findRowIndex}
+ * @param {Element} el The target element
+ * @return The column index, or <b>false</b> if the target element is not within a row of this GridView.
+ */
+ findCellIndex : function(el, requiredCls){
+ var cell = this.findCell(el);
+ 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 {Element} el The target element
+ * @return 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);
+ },
+
+/**
+ * <p>Return the index of the grid row which contains the passed element.</p>
+ * See also {@link #findCellIndex}
+ * @param {Element} el The target element
+ * @return The row index, or <b>false</b> 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;
+ },
+
+ // getter methods for fetching elements dynamically in the grid
+
+/**
+ * Return the <tt><div></tt> HtmlElement which represents a Grid row for the specified index.
+ * @param {Number} index The row index
+ * @return {HtmlElement} The div element.
+ */
+ getRow : function(row){
+ return this.getRows()[row];
+ },
+
+/**
+ * Returns the grid's <tt><td></tt> HtmlElement at the specified coordinates.
+ * @param {Number} row The row index in which to find the cell.
+ * @param {Number} col The column index of the cell.
+ * @return {HtmlElement} The td at the specified coordinates.
+ */
+ getCell : function(row, col){
+ return this.getRow(row).getElementsByTagName('td')[col];
+ },
+
+/**
+ * Return the <tt><td></tt> HtmlElement which represents the Grid's header cell for the specified column index.
+ * @param {Number} index The column index
+ * @return {HtmlElement} The td element.
+ */
+ getHeaderCell : function(index){
+ return this.mainHd.dom.getElementsByTagName('td')[index];
+ },
+
+ // manipulating elements
+
+ // private - use getRowClass to apply custom row classes
+ addRowClass : function(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(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 && typeof r.modified[c.name] !== 'undefined'){
+ 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();
+ skipStripe = skipStripe || !this.grid.stripeRows;
+ startRow = startRow || 0;
+ Ext.each(rows, function(row, idx){
+ row.rowIndex = idx;
+ row.className = row.className.replace(this.rowClsRe, ' ');
+ if (!skipStripe && (idx + 1) % 2 === 0) {
+ row.className += ' x-grid3-row-alt';
+ }
+ });
+ // add first/last-row classes
+ if(startRow === 0){
+ Ext.fly(rows[0]).addClass(this.firstRowCls);
+ }
+ Ext.fly(rows[rows.length - 1]).addClass(this.lastRowCls);
+ },
+
+ afterRender : function(){
+ if(!this.ds || !this.cm){
+ return;
+ }
+ this.mainBody.dom.innerHTML = this.renderRows() || ' ';
+ this.processRows(0, true);
+
+ if(this.deferEmptyText !== true){
+ this.applyEmptyText();
+ }
+ },
+
+ // private
+ renderUI : function(){
+
+ var header = this.renderHeaders();
+ var body = this.templates.body.apply({rows:' '});
+
+
+ var html = this.templates.master.apply({
+ body: body,
+ header: header,
+ ostyle: 'width:'+this.getOffsetWidth()+';',
+ bstyle: 'width:'+this.getTotalWidth()+';'
+ });
+
+ var g = this.grid;
+
+ g.getGridEl().dom.innerHTML = html;
+
+ this.initElements();
+
+ // get mousedowns early
+ Ext.fly(this.innerHd).on("click", this.handleHdDown, this);
+ this.mainHd.on({
+ scope: this,
+ mouseover: this.handleHdOver,
+ mouseout: this.handleHdOut,
+ mousemove: this.handleHdMove
+ });
+
+ this.scroller.on('scroll', this.syncScroll, this);
+ if(g.enableColumnResize !== false){
+ this.splitZone = new Ext.grid.GridView.SplitDragZone(g, this.mainHd.dom);
+ }
+
+ if(g.enableColumnMove){
+ this.columnDrag = new Ext.grid.GridView.ColumnDragZone(g, this.innerHd);
+ this.columnDrop = new Ext.grid.HeaderDropZone(g, this.mainHd.dom);
+ }
+
+ if(g.enableHdMenu !== false){
+ this.hmenu = new Ext.menu.Menu({id: g.id + "-hctx"});
+ this.hmenu.add(
+ {itemId:"asc", text: this.sortAscText, cls: "xg-hmenu-sort-asc"},
+ {itemId:"desc", text: this.sortDescText, cls: "xg-hmenu-sort-desc"}
+ );
+ if(g.enableColumnHide !== false){
+ this.colMenu = new Ext.menu.Menu({id:g.id + "-hcols-menu"});
+ this.colMenu.on({
+ scope: this,
+ beforeshow: this.beforeColMenuShow,
+ itemclick: this.handleHdMenuClick
+ });
+ this.hmenu.add('-', {
+ itemId:"columns",
+ hideOnClick: false,
+ text: this.columnsText,
+ menu: this.colMenu,
+ iconCls: 'x-cols-icon'
+ });
+ }
+ this.hmenu.on("itemclick", this.handleHdMenuClick, this);
+ }
+
+ if(g.trackMouseOver){
+ this.mainBody.on({
+ scope: this,
+ mouseover: this.onRowOver,
+ mouseout: this.onRowOut
+ });
+ }
+
+ if(g.enableDragDrop || g.enableDrag){
+ this.dragZone = new Ext.grid.GridDragZone(g, {
+ ddGroup : g.ddGroup || 'GridDD'
+ });
+ }
+
+ this.updateHeaderSortState();
+
+ },
+
+ // private
+ layout : function(){
+ if(!this.mainBody){
+ return; // not rendered
+ }
+ var g = this.grid;
+ var c = g.getGridEl();
+ var csize = c.getSize(true);
+ var vw = csize.width;
+
+ if(!g.hideHeaders && (vw < 20 || csize.height < 20)){ // display: none?
+ return;
+ }
+
+ if(g.autoHeight){
+ this.scroller.dom.style.overflow = 'visible';
+ if(Ext.isWebKit){
+ this.scroller.dom.style.position = 'static';
+ }
+ }else{
+ this.el.setSize(csize.width, csize.height);
+
+ var hdHeight = this.mainHd.getHeight();
+ var vh = csize.height - (hdHeight);
+
+ this.scroller.setSize(vw, vh);
+ if(this.innerHd){
+ this.innerHd.style.width = (vw)+'px';
+ }
+ }
+ if(this.forceFit){
+ if(this.lastViewWidth != vw){
+ this.fitColumns(false, false);
+ this.lastViewWidth = vw;
+ }
+ }else {
+ this.autoExpand();
+ this.syncHeaderScroll();
+ }
+ this.onLayout(vw, vh);
+ },
+
+ // template functions for subclasses and plugins
+ // these functions include precalculated values
+ onLayout : function(vw, vh){
+ // do nothing
+ },
+
+ onColumnWidthUpdated : function(col, w, tw){
+ //template method
+ },
+
+ onAllColumnWidthsUpdated : function(ws, tw){
+ //template method
+ },
+
+ onColumnHiddenUpdated : function(col, hidden, tw){
+ // template method
+ },
+
+ updateColumnText : function(col, text){
+ // template method
+ },
+
+ afterMove : function(colIndex){
+ // template method
+ },
+
+ /* ----------------------------------- Core Specific -------------------------------------------*/
+ // private
+ init : function(grid){
+ this.grid = grid;
+
+ this.initTemplates();
+ this.initData(grid.store, grid.colModel);
+ this.initUI(grid);
+ },
+
+ // private
+ getColumnId : function(index){
+ return this.cm.getColumnId(index);
+ },
+
+ // private
+ getOffsetWidth : function() {
+ return (this.cm.getTotalWidth() + this.scrollOffset) + 'px';
+ },
+
+ // private
+ renderHeaders : function(){
+ var cm = this.cm,
+ ts = this.templates,
+ ct = ts.hcell,
+ cb = [],
+ p = {},
+ len = cm.getColumnCount(),
+ last = len - 1;
+
+ for(var i = 0; i < len; i++){
+ p.id = cm.getColumnId(i);
+ p.value = cm.getColumnHeader(i) || "";
+ p.style = this.getColumnStyle(i, true);
+ p.tooltip = this.getColumnTooltip(i);
+ p.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
+ if(cm.config[i].align == 'right'){
+ p.istyle = 'padding-right:16px';
+ } else {
+ delete p.istyle;
+ }
+ cb[cb.length] = ct.apply(p);
+ }
+ return ts.header.apply({cells: cb.join(""), tstyle:'width:'+this.getTotalWidth()+';'});
+ },
+
+ // private
+ getColumnTooltip : function(i){
+ var tt = this.cm.getColumnTooltip(i);
+ if(tt){
+ if(Ext.QuickTips.isEnabled()){
+ return 'ext:qtip="'+tt+'"';
+ }else{
+ return 'title="'+tt+'"';
+ }
+ }
+ return "";
+ },
+
+ // private
+ beforeUpdate : function(){
+ this.grid.stopEditing(true);
+ },
+
+ // private
+ updateHeaders : function(){
+ this.innerHd.firstChild.innerHTML = this.renderHeaders();
+ this.innerHd.firstChild.style.width = this.getOffsetWidth();
+ this.innerHd.firstChild.firstChild.style.width = this.getTotalWidth();
+ },
+
+ /**
+ * Focuses the specified row.
+ * @param {Number} row The row index
+ */
+ focusRow : function(row){
+ this.focusCell(row, 0, false);
+ },
+
+ /**
+ * Focuses the specified cell.
+ * @param {Number} row The row index
+ * @param {Number} col The column index
+ */
+ focusCell : function(row, col, hscroll){
+ this.syncFocusEl(this.ensureVisible(row, col, hscroll));
+ if(Ext.isGecko){
+ this.focusEl.focus();
+ }else{
+ this.focusEl.focus.defer(1, this.focusEl);
+ }
+ },
+
+ resolveCell : function(row, col, hscroll){
+ if(typeof row != "number"){
+ row = row.rowIndex;
+ }
+ if(!this.ds){
+ return null;
+ }
+ if(row < 0 || row >= this.ds.getCount()){
+ return null;
+ }
+ col = (col !== undefined ? col : 0);
+
+ var rowEl = this.getRow(row),
+ 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;
+
+ var cbot = ctop + rowEl.offsetHeight,
+ ch = c.clientHeight,
+ sbot = stop + ch;
+
+ stop = parseInt(c.scrollTop, 10);
+
+
+ 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.refresh();
+ }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(typeof w == 'number'){
+ return (Ext.isBorderBox ? 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.scrollOffset;
+
+ 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-(typeof omitColumn == 'number' ? 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.scrollOffset;
+ 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 : (typeof name == 'undefined' ? this.ds.fields.get(i).name : name),
+ renderer : cm.getRenderer(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 = typeof endRow == "undefined"? 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(typeof record == 'number'){
+ 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('<div class="x-grid-empty">' + this.emptyText + '</div>');
+ }
+ },
+
+ // 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
+ 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;
+ }
+ if(this.grid.enableColumnMove){
+ var dds = Ext.dd.DDM.ids['gridHeader' + this.grid.getGridEl().id];
+ if(dds){
+ for(var dd in dds){
+ if(!dds[dd].config.isTarget && dds[dd].dragElId){
+ var elid = dds[dd].dragElId;
+ dds[dd].unreg();
+ Ext.get(elid).remove();
+ } else if(dds[dd].config.isTarget){
+ dds[dd].proxyTop.remove();
+ dds[dd].proxyBottom.remove();
+ dds[dd].unreg();
+ }
+ if(Ext.dd.DDM.locationCache[dd]){
+ delete Ext.dd.DDM.locationCache[dd];
+ }
+ }
+ delete Ext.dd.DDM.ids['gridHeader' + this.grid.getGridEl().id];
+ }
+ }
+
+ if(this.dragZone){
+ this.dragZone.unreg();
+ }
+
+ Ext.fly(this.innerHd).removeAllListeners();
+ Ext.removeNode(this.innerHd);
+
+ Ext.destroy(this.resizeMarker, this.resizeProxy, this.focusEl, this.mainBody,
+ this.scroller, this.mainHd, this.mainWrap, this.dragZone,
+ this.splitZone, this.columnDrag, this.columnDrop);
+
+ this.initData(null, null);
+ Ext.EventManager.removeResizeListener(this.onWindowResize, this);
+ this.purgeListeners();
+ },
+
+ // 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();
+ },
+
+ // 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;
+ var cm = this.cm, ds = this.ds;
+ switch(item.itemId){
+ case "asc":
+ ds.sort(cm.getDataIndex(index), "ASC");
+ break;
+ case "desc":
+ ds.sort(cm.getDataIndex(index), "DESC");
+ break;
+ default:
+ index = cm.getIndexById(item.itemId.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.activeHd = hd;
+ 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){
+ if(this.activeHd && !this.headersDisabled){
+ var hw = this.splitHandleWidth || 5;
+ var r = this.activeHdRegion;
+ var x = e.getPageX();
+ var ss = this.activeHd.style;
+ if(x - r.left <= hw && this.cm.isResizable(this.activeHdIndex-1)){
+ ss.cursor = 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)){
+ ss.cursor = Ext.isAir ? 'move' : Ext.isWebKit ? 'w-resize' : 'col-resize';
+ }else{
+ ss.cursor = '';
+ }
+ }
+ },
+
+ // private
+ handleHdOut : function(e, t){
+ var hd = this.findHeaderCell(t);
+ if(hd && (!Ext.isIE || !e.within(hd, true))){
+ this.activeHd = 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);
+ },
+
+
+ handleMouseDown : function(e){
+ var t = this.view.findHeaderCell(e.getTarget());
+ if(t){
+ 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\r
+// This is a support class used internally by the Grid components\r
+Ext.grid.HeaderDragZone = function(grid, hd, hd2){\r
+ this.grid = grid;\r
+ this.view = grid.getView();\r
+ this.ddGroup = "gridHeader" + this.grid.getGridEl().id;\r
+ Ext.grid.HeaderDragZone.superclass.constructor.call(this, hd);\r
+ if(hd2){\r
+ this.setHandleElId(Ext.id(hd));\r
+ this.setOuterHandleElId(Ext.id(hd2));\r
+ }\r
+ this.scroll = false;\r
+};\r
+Ext.extend(Ext.grid.HeaderDragZone, Ext.dd.DragZone, {\r
+ maxDragWidth: 120,\r
+ getDragData : function(e){\r
+ var t = Ext.lib.Event.getTarget(e);\r
+ var h = this.view.findHeaderCell(t);\r
+ if(h){\r
+ return {ddel: h.firstChild, header:h};\r
+ }\r
+ return false;\r
+ },\r
+\r
+ onInitDrag : function(e){\r
+ this.view.headersDisabled = true;\r
+ var clone = this.dragData.ddel.cloneNode(true);\r
+ clone.id = Ext.id();\r
+ clone.style.width = Math.min(this.dragData.header.offsetWidth,this.maxDragWidth) + "px";\r
+ this.proxy.update(clone);\r
+ return true;\r
+ },\r
+\r
+ afterValidDrop : function(){\r
+ var v = this.view;\r
+ setTimeout(function(){\r
+ v.headersDisabled = false;\r
+ }, 50);\r
+ },\r
+\r
+ afterInvalidDrop : function(){\r
+ var v = this.view;\r
+ setTimeout(function(){\r
+ v.headersDisabled = false;\r
+ }, 50);\r
+ }\r
+});\r
+\r
+// private\r
+// This is a support class used internally by the Grid components\r
+Ext.grid.HeaderDropZone = function(grid, hd, hd2){\r
+ this.grid = grid;\r
+ this.view = grid.getView();\r
+ // split the proxies so they don't interfere with mouse events\r
+ this.proxyTop = Ext.DomHelper.append(document.body, {\r
+ cls:"col-move-top", html:" "\r
+ }, true);\r
+ this.proxyBottom = Ext.DomHelper.append(document.body, {\r
+ cls:"col-move-bottom", html:" "\r
+ }, true);\r
+ this.proxyTop.hide = this.proxyBottom.hide = function(){\r
+ this.setLeftTop(-100,-100);\r
+ this.setStyle("visibility", "hidden");\r
+ };\r
+ this.ddGroup = "gridHeader" + this.grid.getGridEl().id;\r
+ // temporarily disabled\r
+ //Ext.dd.ScrollManager.register(this.view.scroller.dom);\r
+ Ext.grid.HeaderDropZone.superclass.constructor.call(this, grid.getGridEl().dom);\r
+};\r
+Ext.extend(Ext.grid.HeaderDropZone, Ext.dd.DropZone, {\r
+ proxyOffsets : [-4, -9],\r
+ fly: Ext.Element.fly,\r
+\r
+ getTargetFromEvent : function(e){\r
+ var t = Ext.lib.Event.getTarget(e);\r
+ var cindex = this.view.findCellIndex(t);\r
+ if(cindex !== false){\r
+ return this.view.getHeaderCell(cindex);\r
+ }\r
+ },\r
+\r
+ nextVisible : function(h){\r
+ var v = this.view, cm = this.grid.colModel;\r
+ h = h.nextSibling;\r
+ while(h){\r
+ if(!cm.isHidden(v.getCellIndex(h))){\r
+ return h;\r
+ }\r
+ h = h.nextSibling;\r
+ }\r
+ return null;\r
+ },\r
+\r
+ prevVisible : function(h){\r
+ var v = this.view, cm = this.grid.colModel;\r
+ h = h.prevSibling;\r
+ while(h){\r
+ if(!cm.isHidden(v.getCellIndex(h))){\r
+ return h;\r
+ }\r
+ h = h.prevSibling;\r
+ }\r
+ return null;\r
+ },\r
+\r
+ positionIndicator : function(h, n, e){\r
+ var x = Ext.lib.Event.getPageX(e);\r
+ var r = Ext.lib.Dom.getRegion(n.firstChild);\r
+ var px, pt, py = r.top + this.proxyOffsets[1];\r
+ if((r.right - x) <= (r.right-r.left)/2){\r
+ px = r.right+this.view.borderWidth;\r
+ pt = "after";\r
+ }else{\r
+ px = r.left;\r
+ pt = "before";\r
+ }\r
+\r
+ if(this.grid.colModel.isFixed(this.view.getCellIndex(n))){\r
+ return false;\r
+ }\r
+\r
+ px += this.proxyOffsets[0];\r
+ this.proxyTop.setLeftTop(px, py);\r
+ this.proxyTop.show();\r
+ if(!this.bottomOffset){\r
+ this.bottomOffset = this.view.mainHd.getHeight();\r
+ }\r
+ this.proxyBottom.setLeftTop(px, py+this.proxyTop.dom.offsetHeight+this.bottomOffset);\r
+ this.proxyBottom.show();\r
+ return pt;\r
+ },\r
+\r
+ onNodeEnter : function(n, dd, e, data){\r
+ if(data.header != n){\r
+ this.positionIndicator(data.header, n, e);\r
+ }\r
+ },\r
+\r
+ onNodeOver : function(n, dd, e, data){\r
+ var result = false;\r
+ if(data.header != n){\r
+ result = this.positionIndicator(data.header, n, e);\r
+ }\r
+ if(!result){\r
+ this.proxyTop.hide();\r
+ this.proxyBottom.hide();\r
+ }\r
+ return result ? this.dropAllowed : this.dropNotAllowed;\r
+ },\r
+\r
+ onNodeOut : function(n, dd, e, data){\r
+ this.proxyTop.hide();\r
+ this.proxyBottom.hide();\r
+ },\r
+\r
+ onNodeDrop : function(n, dd, e, data){\r
+ var h = data.header;\r
+ if(h != n){\r
+ var cm = this.grid.colModel;\r
+ var x = Ext.lib.Event.getPageX(e);\r
+ var r = Ext.lib.Dom.getRegion(n.firstChild);\r
+ var pt = (r.right - x) <= ((r.right-r.left)/2) ? "after" : "before";\r
+ var oldIndex = this.view.getCellIndex(h);\r
+ var newIndex = this.view.getCellIndex(n);\r
+ if(pt == "after"){\r
+ newIndex++;\r
+ }\r
+ if(oldIndex < newIndex){\r
+ newIndex--;\r
+ }\r
+ cm.moveColumn(oldIndex, newIndex);\r
+ this.grid.fireEvent("columnmove", oldIndex, newIndex);\r
+ return true;\r
+ }\r
+ return false;\r
+ }\r
+});\r
+\r
+\r
+Ext.grid.GridView.ColumnDragZone = function(grid, hd){\r
+ Ext.grid.GridView.ColumnDragZone.superclass.constructor.call(this, grid, hd, null);\r
+ this.proxy.el.addClass('x-grid3-col-dd');\r
+};\r
+\r
+Ext.extend(Ext.grid.GridView.ColumnDragZone, Ext.grid.HeaderDragZone, {\r
+ handleMouseDown : function(e){\r
+\r
+ },\r
+\r
+ callHandleMouseDown : function(e){\r
+ Ext.grid.GridView.ColumnDragZone.superclass.handleMouseDown.call(this, e);\r
+ }\r
+});// private
+// This is a support class used internally by the Grid components
+Ext.grid.SplitDragZone = 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;
+};
+Ext.extend(Ext.grid.SplitDragZone, Ext.dd.DDProxy, {
+ fly: Ext.Element.fly,
+
+ b4StartDrag : function(x, y){
+ this.view.headersDisabled = true;
+ this.proxy.setHeight(this.view.mainWrap.getHeight());
+ var w = this.cm.getColumnWidth(this.cellIndex);
+ var minw = Math.max(w-this.grid.minColumnWidth, 0);
+ this.resetConstraints();
+ this.setXConstraint(minw, 1000);
+ this.setYConstraint(0, 0);
+ this.minX = x - minw;
+ this.maxX = x + 1000;
+ this.startPos = x;
+ Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
+ },
+
+
+ handleMouseDown : function(e){
+ var ev = Ext.EventObject.setEvent(e);
+ var t = this.fly(ev.getTarget());
+ if(t.hasClass("x-grid-split")){
+ this.cellIndex = this.view.getCellIndex(t.dom);
+ this.split = t.dom;
+ this.cm = this.grid.colModel;
+ if(this.cm.isResizable(this.cellIndex) && !this.cm.isFixed(this.cellIndex)){
+ Ext.grid.SplitDragZone.superclass.handleMouseDown.apply(this, arguments);
+ }
+ }
+ },
+
+ endDrag : function(e){
+ this.view.headersDisabled = false;
+ var endX = Math.max(this.minX, Ext.lib.Event.getPageX(e));
+ var diff = endX - this.startPos;
+ this.view.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);
+ },
+
+ autoOffset : function(){
+ this.setDelta(0,0);
+ }
+});/**
+ * @class Ext.grid.GridDragZone
+ * @extends Ext.dd.DragZone
+ * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations of two of the
+ * template methods of DragZone to enable dragging of the selected rows of a GridPanel.</p>
+ * <p>A cooperating {@link Ext.dd.DropZone DropZone} must be created who's template method implementations of
+ * {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},
+ * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop}</p> are able
+ * to process the {@link #getDragData data} which is provided.
+ */
+Ext.grid.GridDragZone = function(grid, config){
+ this.view = grid.getView();
+ Ext.grid.GridDragZone.superclass.constructor.call(this, this.view.mainBody.dom, config);
+ this.scroll = false;
+ this.grid = grid;
+ this.ddel = document.createElement('div');
+ this.ddel.className = 'x-grid-dd-wrap';
+};
+
+Ext.extend(Ext.grid.GridDragZone, Ext.dd.DragZone, {
+ ddGroup : "GridDD",
+
+ /**
+ * <p>The provided implementation of the getDragData method which collects the data to be dragged from the GridPanel on mousedown.</p>
+ * <p>This data is available for processing in the {@link Ext.dd.DropZone#onNodeEnter onNodeEnter}, {@link Ext.dd.DropZone#onNodeOver onNodeOver},
+ * {@link Ext.dd.DropZone#onNodeOut onNodeOut} and {@link Ext.dd.DropZone#onNodeDrop onNodeDrop} methods of a cooperating {@link Ext.dd.DropZone DropZone}.</p>
+ * <p>The data object contains the following properties:<ul>
+ * <li><b>grid</b> : Ext.Grid.GridPanel<div class="sub-desc">The GridPanel from which the data is being dragged.</div></li>
+ * <li><b>ddel</b> : htmlElement<div class="sub-desc">An htmlElement which provides the "picture" of the data being dragged.</div></li>
+ * <li><b>rowIndex</b> : Number<div class="sub-desc">The index of the row which receieved the mousedown gesture which triggered the drag.</div></li>
+ * <li><b>selections</b> : Array<div class="sub-desc">An Array of the selected Records which are being dragged from the GridPanel.</div></li>
+ * </ul></p>
+ */
+ getDragData : function(e){
+ var t = Ext.lib.Event.getTarget(e);
+ var rowIndex = this.view.findRowIndex(t);
+ if(rowIndex !== false){
+ var sm = this.grid.selModel;
+ if(!sm.isSelected(rowIndex) || e.hasModifier()){
+ sm.handleMouseDown(this.grid, rowIndex, e);
+ }
+ return {grid: this.grid, ddel: this.ddel, rowIndex: rowIndex, selections:sm.getSelections()};
+ }
+ return false;
+ },
+
+ /**
+ * <p>The provided implementation of the onInitDrag method. Sets the <tt>innerHTML</tt> of the drag proxy which provides the "picture"
+ * of the data being dragged.</p>
+ * <p>The <tt>innerHTML</tt> data is found by calling the owning GridPanel's {@link Ext.grid.GridPanel#getDragDropText getDragDropText}.</p>
+ */
+ onInitDrag : function(e){
+ var data = this.dragData;
+ this.ddel.innerHTML = this.grid.getDragDropText();
+ this.proxy.update(this.ddel);
+ // fire start drag?
+ },
+
+ /**
+ * An empty immplementation. Implement this to provide behaviour after a repair of an invalid drop. An implementation might highlight
+ * the selected rows to show that they have not been dragged.
+ */
+ afterRepair : function(){
+ this.dragging = false;
+ },
+
+ /**
+ * <p>An empty implementation. Implement this to provide coordinates for the drag proxy to slide back to after an invalid drop.</p>
+ * <p>Called before a repair of an invalid drop to get the XY to animate to.</p>
+ * @param {EventObject} e The mouse up event
+ * @return {Array} The xy location (e.g. [100, 200])
+ */
+ getRepairXY : function(e, data){
+ return false;
+ },
+
+ onEndDrag : function(data, e){
+ // fire end drag?
+ },
+
+ onValidDrop : function(dd, e, id){
+ // fire drag drop?
+ this.hideProxy();
+ },
+
+ beforeInvalidDrop : function(e, id){
+
+ }
+});
+/**
+ * @class Ext.grid.ColumnModel
+ * @extends Ext.util.Observable
+ * <p>After the data has been read into the client side cache (<b>{@link Ext.data.Store Store}</b>),
+ * the ColumnModel is used to configure how and what parts of that data will be displayed in the
+ * vertical slices (columns) of the grid. The Ext.grid.ColumnModel Class is the default implementation
+ * of a ColumnModel used by implentations of {@link Ext.grid.GridPanel GridPanel}.</p>
+ * <p>Data is mapped into the store's records and then indexed into the ColumnModel using the
+ * <tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt>:</p>
+ * <pre><code>
+{data source} == mapping ==> {data store} == <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b> ==> {ColumnModel}
+ * </code></pre>
+ * <p>Each {@link Ext.grid.Column Column} in the grid's ColumnModel is configured with a
+ * <tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt> to specify how the data within
+ * each record in the store is indexed into the ColumnModel.</p>
+ * <p>There are two ways to initialize the ColumnModel class:</p>
+ * <p><u>Initialization Method 1: an Array</u></p>
+<pre><code>
+ var colModel = new Ext.grid.ColumnModel([
+ { header: "Ticker", width: 60, sortable: true},
+ { header: "Company Name", width: 150, sortable: true, id: 'company'},
+ { header: "Market Cap.", width: 100, sortable: true},
+ { header: "$ Sales", width: 100, sortable: true, renderer: money},
+ { header: "Employees", width: 100, sortable: true, resizable: false}
+ ]);
+ </code></pre>
+ * <p>The ColumnModel may be initialized with an Array of {@link Ext.grid.Column} column configuration
+ * objects to define the initial layout / display of the columns in the Grid. The order of each
+ * {@link Ext.grid.Column} column configuration object within the specified Array defines the initial
+ * order of the column display. A Column's display may be initially hidden using the
+ * <tt>{@link Ext.grid.Column#hidden hidden}</tt></b> config property (and then shown using the column
+ * header menu). Field's that are not included in the ColumnModel will not be displayable at all.</p>
+ * <p>How each column in the grid correlates (maps) to the {@link Ext.data.Record} field in the
+ * {@link Ext.data.Store Store} the column draws its data from is configured through the
+ * <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b>. If the
+ * <b><tt>{@link Ext.grid.Column#dataIndex dataIndex}</tt></b> is not explicitly defined (as shown in the
+ * example above) it will use the column configuration's index in the Array as the index.</p>
+ * <p>See <b><tt>{@link Ext.grid.Column}</tt></b> for additional configuration options for each column.</p>
+ * <p><u>Initialization Method 2: an Object</u></p>
+ * <p>In order to use configuration options from <tt>Ext.grid.ColumnModel</tt>, an Object may be used to
+ * initialize the ColumnModel. The column configuration Array will be specified in the <tt><b>{@link #columns}</b></tt>
+ * config property. The <tt><b>{@link #defaults}</b></tt> config property can be used to apply defaults
+ * for all columns, e.g.:</p><pre><code>
+ var colModel = new Ext.grid.ColumnModel({
+ columns: [
+ { header: "Ticker", width: 60, menuDisabled: false},
+ { header: "Company Name", width: 150, id: 'company'},
+ { header: "Market Cap."},
+ { header: "$ Sales", renderer: money},
+ { header: "Employees", resizable: false}
+ ],
+ defaults: {
+ sortable: true,
+ menuDisabled: true,
+ width: 100
+ },
+ listeners: {
+ {@link #hiddenchange}: function(cm, colIndex, hidden) {
+ saveConfig(colIndex, hidden);
+ }
+ }
+});
+ </code></pre>
+ * <p>In both examples above, the ability to apply a CSS class to all cells in a column (including the
+ * header) is demonstrated through the use of the <b><tt>{@link Ext.grid.Column#id id}</tt></b> config
+ * option. This column could be styled by including the following css:</p><pre><code>
+ //add this css *after* the core css is loaded
+.x-grid3-td-company {
+ color: red; // entire column will have red font
+}
+// modify the header row only, adding an icon to the column header
+.x-grid3-hd-company {
+ background: transparent
+ url(../../resources/images/icons/silk/building.png)
+ no-repeat 3px 3px ! important;
+ padding-left:20px;
+}
+ </code></pre>
+ * Note that the "Company Name" column could be specified as the
+ * <b><tt>{@link Ext.grid.GridPanel}.{@link Ext.grid.GridPanel#autoExpandColumn autoExpandColumn}</tt></b>.
+ * @constructor
+ * @param {Mixed} config Specify either an Array of {@link Ext.grid.Column} configuration objects or specify
+ * a configuration Object (see introductory section discussion utilizing Initialization Method 2 above).
+ */
+Ext.grid.ColumnModel = function(config){
+ /**
+ * An Array of {@link Ext.grid.Column Column definition} objects representing the configuration
+ * of this ColumnModel. See {@link Ext.grid.Column} for the configuration properties that may
+ * be specified.
+ * @property config
+ * @type Array
+ */
+ if(config.columns){
+ Ext.apply(this, config);
+ this.setConfig(config.columns, true);
+ }else{
+ this.setConfig(config, true);
+ }
+ this.addEvents(
+ /**
+ * @event widthchange
+ * Fires when the width of a column is programmaticially changed using
+ * <code>{@link #setColumnWidth}</code>.
+ * Note internal resizing suppresses the event from firing. See also
+ * {@link Ext.grid.GridPanel}.<code>{@link #columnresize}</code>.
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {Number} newWidth The new width
+ */
+ "widthchange",
+ /**
+ * @event headerchange
+ * Fires when the text of a header changes.
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {String} newText The new header text
+ */
+ "headerchange",
+ /**
+ * @event hiddenchange
+ * Fires when a column is hidden or "unhidden".
+ * @param {ColumnModel} this
+ * @param {Number} columnIndex The column index
+ * @param {Boolean} hidden true if hidden, false otherwise
+ */
+ "hiddenchange",
+ /**
+ * @event columnmoved
+ * Fires when a column is moved.
+ * @param {ColumnModel} this
+ * @param {Number} oldIndex
+ * @param {Number} newIndex
+ */
+ "columnmoved",
+ /**
+ * @event configchange
+ * Fires when the configuration is changed
+ * @param {ColumnModel} this
+ */
+ "configchange"
+ );
+ Ext.grid.ColumnModel.superclass.constructor.call(this);
+};
+Ext.extend(Ext.grid.ColumnModel, Ext.util.Observable, {
+ /**
+ * @cfg {Number} defaultWidth (optional) The width of columns which have no <tt>{@link #width}</tt>
+ * specified (defaults to <tt>100</tt>). This property shall preferably be configured through the
+ * <tt><b>{@link #defaults}</b></tt> config property.
+ */
+ defaultWidth: 100,
+ /**
+ * @cfg {Boolean} defaultSortable (optional) Default sortable of columns which have no
+ * sortable specified (defaults to <tt>false</tt>). This property shall preferably be configured
+ * through the <tt><b>{@link #defaults}</b></tt> config property.
+ */
+ defaultSortable: false,
+ /**
+ * @cfg {Array} columns An Array of object literals. The config options defined by
+ * <b>{@link Ext.grid.Column}</b> are the options which may appear in the object literal for each
+ * individual column definition.
+ */
+ /**
+ * @cfg {Object} defaults Object literal which will be used to apply {@link Ext.grid.Column}
+ * configuration options to all <tt><b>{@link #columns}</b></tt>. Configuration options specified with
+ * individual {@link Ext.grid.Column column} configs will supersede these <tt><b>{@link #defaults}</b></tt>.
+ */
+
+ /**
+ * Returns the id of the column at the specified index.
+ * @param {Number} index The column index
+ * @return {String} the id
+ */
+ getColumnId : function(index){
+ return this.config[index].id;
+ },
+
+ getColumnAt : function(index){
+ return this.config[index];
+ },
+
+ /**
+ * <p>Reconfigures this column model according to the passed Array of column definition objects.
+ * For a description of the individual properties of a column definition object, see the
+ * <a href="#Ext.grid.ColumnModel-configs">Config Options</a>.</p>
+ * <p>Causes the {@link #configchange} event to be fired. A {@link Ext.grid.GridPanel GridPanel}
+ * using this ColumnModel will listen for this event and refresh its UI automatically.</p>
+ * @param {Array} config Array of Column definition objects.
+ * @param {Boolean} initial Specify <tt>true</tt> to bypass cleanup which deletes the <tt>totalWidth</tt>
+ * and destroys existing editors.
+ */
+ setConfig : function(config, initial){
+ var i, c, len;
+ if(!initial){ // cleanup
+ delete this.totalWidth;
+ for(i = 0, len = this.config.length; i < len; i++){
+ c = this.config[i];
+ if(c.editor){
+ c.editor.destroy();
+ }
+ }
+ }
+
+ // backward compatibility
+ this.defaults = Ext.apply({
+ width: this.defaultWidth,
+ sortable: this.defaultSortable
+ }, this.defaults);
+
+ this.config = config;
+ this.lookup = {};
+ // if no id, create one
+ for(i = 0, len = config.length; i < len; i++){
+ c = Ext.applyIf(config[i], this.defaults);
+ 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)
+<pre><code>
+// returns an array of column config objects for all hidden columns
+var columns = grid.getColumnModel().getColumnsBy(function(c){
+ return c.hidden;
+});
+</code></pre>
+ * @param {Function} fn
+ * @param {Object} scope (optional)
+ * @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;
+ },
+
+ /**
+ * Sets the rendering (formatting) function for a column. See {@link Ext.util.Format} for some
+ * default formatting functions.
+ * @param {Number} col The column index
+ * @param {Function} fn The function to use to process the cell's raw data
+ * to return HTML markup for the grid view. The render function is called with
+ * the following parameters:<ul>
+ * <li><b>value</b> : Object<p class="sub-desc">The data value for the cell.</p></li>
+ * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>
+ * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>
+ * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container element <i>within</i> the table cell
+ * (e.g. 'style="color:red;"').</p></li></ul></p></li>
+ * <li><b>record</b> : Ext.data.record<p class="sub-desc">The {@link Ext.data.Record} from which the data was extracted.</p></li>
+ * <li><b>rowIndex</b> : Number<p class="sub-desc">Row index</p></li>
+ * <li><b>colIndex</b> : Number<p class="sub-desc">Column index</p></li>
+ * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The {@link Ext.data.Store} object from which the Record was extracted.</p></li></ul>
+ */
+ setRenderer : function(col, fn){
+ this.config[col].renderer = fn;
+ },
+
+ /**
+ * Returns the width for the specified column.
+ * @param {Number} col The column index
+ * @return {Number}
+ */
+ getColumnWidth : function(col){
+ 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 <code>{@link #widthchange}</code>
+ * event. Defaults to false.
+ */
+ setColumnWidth : function(col, width, suppressEvent){
+ this.config[col].width = width;
+ this.totalWidth = null;
+ if(!suppressEvent){
+ this.fireEvent("widthchange", this, col, width);
+ }
+ },
+
+ /**
+ * Returns the total width of all columns.
+ * @param {Boolean} includeHidden True to include hidden column widths
+ * @return {Number}
+ */
+ getTotalWidth : function(includeHidden){
+ if(!this.totalWidth){
+ this.totalWidth = 0;
+ for(var i = 0, len = this.config.length; i < len; i++){
+ if(includeHidden || !this.isHidden(i)){
+ this.totalWidth += this.getColumnWidth(i);
+ }
+ }
+ }
+ return this.totalWidth;
+ },
+
+ /**
+ * Returns the header for the specified column.
+ * @param {Number} col The column index
+ * @return {String}
+ */
+ getColumnHeader : function(col){
+ return this.config[col].header;
+ },
+
+ /**
+ * Sets the header for a column.
+ * @param {Number} col The column index
+ * @param {String} header The new header
+ */
+ setColumnHeader : function(col, header){
+ this.config[col].header = header;
+ this.fireEvent("headerchange", this, col, header);
+ },
+
+ /**
+ * Returns the tooltip for the specified column.
+ * @param {Number} col The column index
+ * @return {String}
+ */
+ getColumnTooltip : function(col){
+ return this.config[col].tooltip;
+ },
+ /**
+ * Sets the tooltip for a column.
+ * @param {Number} col The column index
+ * @param {String} tooltip The new tooltip
+ */
+ setColumnTooltip : function(col, tooltip){
+ this.config[col].tooltip = tooltip;
+ },
+
+ /**
+ * Returns the dataIndex for the specified column.
+<pre><code>
+// Get field name for the column
+var fieldName = grid.getColumnModel().getDataIndex(columnIndex);
+</code></pre>
+ * @param {Number} col The column index
+ * @return {String} The column's dataIndex
+ */
+ getDataIndex : function(col){
+ return this.config[col].dataIndex;
+ },
+
+ /**
+ * Sets the dataIndex for a column.
+ * @param {Number} col The column index
+ * @param {String} dataIndex The new dataIndex
+ */
+ setDataIndex : function(col, dataIndex){
+ this.config[col].dataIndex = dataIndex;
+ },
+
+ /**
+ * Finds the index of the first matching column for the given dataIndex.
+ * @param {String} col The dataIndex to find
+ * @return {Number} The column index, or -1 if no match was found
+ */
+ findColumnIndex : function(dataIndex){
+ var c = this.config;
+ for(var i = 0, len = c.length; i < len; i++){
+ if(c[i].dataIndex == dataIndex){
+ return i;
+ }
+ }
+ return -1;
+ },
+
+ /**
+ * Returns true if the cell is editable.
+<pre><code>
+var store = new Ext.data.Store({...});
+var colModel = new Ext.grid.ColumnModel({
+ columns: [...],
+ isCellEditable: function(col, row) {
+ var record = store.getAt(row);
+ if (record.get('readonly')) { // replace with your condition
+ return false;
+ }
+ return Ext.grid.ColumnModel.prototype.isCellEditable.call(this, col, row);
+ }
+});
+var grid = new Ext.grid.GridPanel({
+ store: store,
+ colModel: colModel,
+ ...
+});
+</code></pre>
+ * @param {Number} colIndex The column index
+ * @param {Number} rowIndex The row index
+ * @return {Boolean}
+ */
+ isCellEditable : function(colIndex, rowIndex){
+ return (this.config[colIndex].editable || (typeof this.config[colIndex].editable == "undefined" && this.config[colIndex].editor)) ? true : false;
+ },
+
+ /**
+ * 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 hidden.
+ * @param {Number} colIndex The column index
+ * @return {Boolean}
+ */
+ isHidden : function(colIndex){
+ return this.config[colIndex].hidden;
+ },
+
+
+ /**
+ * Returns true if the column width cannot be changed
+ */
+ isFixed : function(colIndex){
+ return this.config[colIndex].fixed;
+ },
+
+ /**
+ * Returns true if the column can be resized
+ * @return {Boolean}
+ */
+ isResizable : function(colIndex){
+ return colIndex >= 0 && this.config[colIndex].resizable !== false && this.config[colIndex].fixed !== true;
+ },
+ /**
+ * Sets if a column is hidden.
+<pre><code>
+myGrid.getColumnModel().setHidden(0, true); // hide column 0 (0 = the first column).
+</code></pre>
+ * @param {Number} colIndex The column index
+ * @param {Boolean} hidden True if the column is hidden
+ */
+ setHidden : function(colIndex, hidden){
+ var c = this.config[colIndex];
+ if(c.hidden !== hidden){
+ c.hidden = hidden;
+ this.totalWidth = null;
+ this.fireEvent("hiddenchange", this, colIndex, hidden);
+ }
+ },
+
+ /**
+ * Sets the editor for a column and destroys the prior editor.
+ * @param {Number} col The column index
+ * @param {Object} editor The editor object
+ */
+ setEditor : function(col, editor){
+ Ext.destroy(this.config[col].editor);
+ this.config[col].editor = editor;
+ },
+
+ /**
+ * Destroys this column model by purging any event listeners, and removing any editors.
+ */
+ destroy : function(){
+ for(var i = 0, c = this.config, len = c.length; i < len; i++){
+ Ext.destroy(c[i].editor);
+ }
+ this.purgeListeners();
+ }
+});
+
+// private
+Ext.grid.ColumnModel.defaultRenderer = function(value){
+ if(typeof value == "string" && value.length < 1){
+ return " ";
+ }
+ return value;
+};/**\r
+ * @class Ext.grid.AbstractSelectionModel\r
+ * @extends Ext.util.Observable\r
+ * Abstract base class for grid SelectionModels. It provides the interface that should be\r
+ * implemented by descendant classes. This class should not be directly instantiated.\r
+ * @constructor\r
+ */\r
+Ext.grid.AbstractSelectionModel = function(){\r
+ this.locked = false;\r
+ Ext.grid.AbstractSelectionModel.superclass.constructor.call(this);\r
+};\r
+\r
+Ext.extend(Ext.grid.AbstractSelectionModel, Ext.util.Observable, {\r
+ /**\r
+ * The GridPanel for which this SelectionModel is handling selection. Read-only.\r
+ * @type Object\r
+ * @property grid\r
+ */\r
+\r
+ /** @ignore Called by the grid automatically. Do not call directly. */\r
+ init : function(grid){\r
+ this.grid = grid;\r
+ this.initEvents();\r
+ },\r
+\r
+ /**\r
+ * Locks the selections.\r
+ */\r
+ lock : function(){\r
+ this.locked = true;\r
+ },\r
+\r
+ /**\r
+ * Unlocks the selections.\r
+ */\r
+ unlock : function(){\r
+ this.locked = false;\r
+ },\r
+\r
+ /**\r
+ * Returns true if the selections are locked.\r
+ * @return {Boolean}\r
+ */\r
+ isLocked : function(){\r
+ return this.locked;\r
+ },\r
+ \r
+ destroy: function(){\r
+ this.purgeListeners();\r
+ }\r
+});/**
+ * @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 = 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);
+};
+
+Ext.extend(Ext.grid.RowSelectionModel, Ext.grid.AbstractSelectionModel, {
+ /**
+ * @cfg {Boolean} singleSelect
+ * <tt>true</tt> to allow selection of only one row at a time (defaults to <tt>false</tt>
+ * allowing multiple selections)
+ */
+ singleSelect : false,
+
+ /**
+ * @cfg {Boolean} moveEditorOnEnter
+ * <tt>false</tt> to turn off moving the editor to the next row down when the enter key is pressed
+ * or the next row up when shift + enter keys are pressed.
+ */
+ // private
+ initEvents : function(){
+
+ if(!this.grid.enableDragDrop && !this.grid.enableDrag){
+ this.grid.on("rowmousedown", this.handleMouseDown, this);
+ }else{ // allow click to work like normal
+ this.grid.on("rowclick", function(grid, rowIndex, e) {
+ if(e.button === 0 && !e.shiftKey && !e.ctrlKey) {
+ this.selectRow(rowIndex, false);
+ grid.view.focusRow(rowIndex);
+ }
+ }, 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
+ });
+
+ var view = this.grid.view;
+ view.on("refresh", this.onRefresh, this);
+ view.on("rowupdated", this.onRowUpdated, this);
+ view.on("rowremoved", this.onRemove, this);
+ },
+
+ // 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) <tt>true</tt> 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) <tt>true</tt> to keep existing selections
+ */
+ selectLastRow : function(keepExisting){
+ this.selectRow(this.grid.store.getCount() - 1, keepExisting);
+ },
+
+ /**
+ * Selects the row immediately following the last selected row.
+ * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
+ * @return {Boolean} <tt>true</tt> if there is a next row, else <tt>false</tt>
+ */
+ selectNext : function(keepExisting){
+ if(this.hasNext()){
+ this.selectRow(this.last+1, keepExisting);
+ this.grid.getView().focusRow(this.last);
+ return true;
+ }
+ return false;
+ },
+
+ /**
+ * Selects the row that precedes the last selected row.
+ * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
+ * @return {Boolean} <tt>true</tt> if there is a previous row, else <tt>false</tt>
+ */
+ selectPrevious : function(keepExisting){
+ if(this.hasPrevious()){
+ this.selectRow(this.last-1, keepExisting);
+ this.grid.getView().focusRow(this.last);
+ return true;
+ }
+ return false;
+ },
+
+ /**
+ * Returns true if there is a next record to select
+ * @return {Boolean}
+ */
+ hasNext : function(){
+ return this.last !== false && (this.last+1) < this.grid.store.getCount();
+ },
+
+ /**
+ * Returns true if there is a previous record to select
+ * @return {Boolean}
+ */
+ hasPrevious : function(){
+ return !!this.last;
+ },
+
+
+ /**
+ * Returns the selected records
+ * @return {Array} Array of selected records
+ */
+ getSelections : function(){
+ return [].concat(this.selections.items);
+ },
+
+ /**
+ * Returns the first selected record.
+ * @return {Record}
+ */
+ getSelected : function(){
+ return this.selections.itemAt(0);
+ },
+
+ /**
+ * Calls the passed function with each selection. If the function returns
+ * <tt>false</tt>, iteration is stopped and this function returns
+ * <tt>false</tt>. Otherwise it returns <tt>true</tt>.
+ * @param {Function} fn
+ * @param {Object} scope (optional)
+ * @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) <tt>true</tt> to bypass the
+ * conditional checks and events described in {@link #deselectRow}.
+ */
+ clearSelections : function(fast){
+ if(this.isLocked()){
+ return;
+ }
+ if(fast !== true){
+ var ds = this.grid.store;
+ 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 <tt>true</tt> if there is a selection.
+ * @return {Boolean}
+ */
+ hasSelection : function(){
+ return this.selections.length > 0;
+ },
+
+ /**
+ * Returns <tt>true</tt> if the specified row is selected.
+ * @param {Number/Record} index The record or index of the record to check
+ * @return {Boolean}
+ */
+ isSelected : function(index){
+ var r = typeof index == "number" ? this.grid.store.getAt(index) : index;
+ return (r && this.selections.key(r.id) ? true : false);
+ },
+
+ /**
+ * Returns <tt>true</tt> if the specified record id is selected.
+ * @param {String} id The id of record to check
+ * @return {Boolean}
+ */
+ isIdSelected : function(id){
+ return (this.selections.key(id) ? true : false);
+ },
+
+ // private
+ handleMouseDown : function(g, rowIndex, e){
+ if(e.button !== 0 || this.isLocked()){
+ return;
+ }
+ var view = this.grid.getView();
+ if(e.shiftKey && !this.singleSelect && this.last !== false){
+ var last = this.last;
+ this.selectRange(last, rowIndex, e.ctrlKey);
+ this.last = last; // reset the last
+ view.focusRow(rowIndex);
+ }else{
+ var isSelected = this.isSelected(rowIndex);
+ if(e.ctrlKey && isSelected){
+ this.deselectRow(rowIndex);
+ }else if(!isSelected || this.getCount() > 1){
+ this.selectRow(rowIndex, e.ctrlKey || e.shiftKey);
+ view.focusRow(rowIndex);
+ }
+ }
+ },
+
+ /**
+ * Selects multiple rows.
+ * @param {Array} rows Array of the indexes of the row to select
+ * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep
+ * existing selections (defaults to <tt>false</tt>)
+ */
+ selectRows : function(rows, keepExisting){
+ if(!keepExisting){
+ this.clearSelections();
+ }
+ for(var i = 0, len = rows.length; i < len; i++){
+ this.selectRow(rows[i], true);
+ }
+ },
+
+ /**
+ * Selects a range of rows if the selection model
+ * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
+ * All rows in between startRow and endRow are also selected.
+ * @param {Number} startRow The index of the first row in the range
+ * @param {Number} endRow The index of the last row in the range
+ * @param {Boolean} keepExisting (optional) True to retain existing selections
+ */
+ selectRange : function(startRow, endRow, keepExisting){
+ var i;
+ if(this.isLocked()){
+ return;
+ }
+ if(!keepExisting){
+ this.clearSelections();
+ }
+ if(startRow <= endRow){
+ for(i = startRow; i <= endRow; i++){
+ this.selectRow(i, true);
+ }
+ }else{
+ for(i = startRow; i >= endRow; i--){
+ this.selectRow(i, true);
+ }
+ }
+ },
+
+ /**
+ * Deselects a range of rows if the selection model
+ * {@link Ext.grid.AbstractSelectionModel#isLocked is not locked}.
+ * All rows in between startRow and endRow are also deselected.
+ * @param {Number} startRow The index of the first row in the range
+ * @param {Number} endRow The index of the last row in the range
+ */
+ deselectRange : function(startRow, endRow, preventViewNotify){
+ if(this.isLocked()){
+ return;
+ }
+ for(var i = startRow; i <= endRow; i++){
+ this.deselectRow(i, preventViewNotify);
+ }
+ },
+
+ /**
+ * Selects a row. Before selecting a row, checks if the selection model
+ * {@link Ext.grid.AbstractSelectionModel#isLocked is locked} and fires the
+ * {@link #beforerowselect} event. If these checks are satisfied the row
+ * will be selected and followed up by firing the {@link #rowselect} and
+ * {@link #selectionchange} events.
+ * @param {Number} row The index of the row to select
+ * @param {Boolean} keepExisting (optional) <tt>true</tt> to keep existing selections
+ * @param {Boolean} preventViewNotify (optional) Specify <tt>true</tt> to
+ * prevent notifying the view (disables updating the selected appearance)
+ */
+ selectRow : function(index, keepExisting, preventViewNotify){
+ if(this.isLocked() || (index < 0 || index >= this.grid.store.getCount()) || (keepExisting && this.isSelected(index))){
+ return;
+ }
+ var r = this.grid.store.getAt(index);
+ if(r && this.fireEvent("beforerowselect", this, index, keepExisting, r) !== false){
+ if(!keepExisting || this.singleSelect){
+ this.clearSelections();
+ }
+ this.selections.add(r);
+ this.last = this.lastActive = index;
+ if(!preventViewNotify){
+ this.grid.getView().onRowSelect(index);
+ }
+ this.fireEvent("rowselect", this, index, r);
+ this.fireEvent("selectionchange", this);
+ }
+ },
+
+ /**
+ * Deselects a row. Before deselecting a row, checks if the selection model
+ * {@link Ext.grid.AbstractSelectionModel#isLocked is locked}.
+ * If this check is satisfied the row will be deselected and followed up by
+ * firing the {@link #rowdeselect} and {@link #selectionchange} events.
+ * @param {Number} row The index of the row to deselect
+ * @param {Boolean} preventViewNotify (optional) Specify <tt>true</tt> to
+ * prevent notifying the view (disables updating the selected appearance)
+ */
+ deselectRow : function(index, preventViewNotify){
+ if(this.isLocked()){
+ return;
+ }
+ if(this.last == index){
+ this.last = false;
+ }
+ if(this.lastActive == index){
+ this.lastActive = false;
+ }
+ var r = this.grid.store.getAt(index);
+ if(r){
+ this.selections.remove(r);
+ if(!preventViewNotify){
+ this.grid.getView().onRowDeselect(index);
+ }
+ this.fireEvent("rowdeselect", this, index, r);
+ this.fireEvent("selectionchange", this);
+ }
+ },
+
+ // private
+ 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, ed = g.activeEditor;
+ 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){
+ e.stopEvent();
+ ed.completeEdit();
+ if(this.moveEditorOnEnter !== false){
+ if(shift){
+ newCell = g.walkCells(ed.row - 1, ed.col, -1, this.acceptsNav, this);
+ }else{
+ newCell = g.walkCells(ed.row + 1, ed.col, 1, this.acceptsNav, this);
+ }
+ }
+ }else if(k == e.ESC){
+ ed.cancelEdit();
+ }
+ if(newCell){
+ g.startEditing(newCell[0], newCell[1]);
+ }
+ },
+
+ destroy: function(){
+ if(this.rowNav){
+ this.rowNav.disable();
+ this.rowNav = null;
+ }
+ Ext.grid.RowSelectionModel.superclass.destroy.call(this);
+ }
+});/**\r
+ * @class Ext.grid.Column\r
+ * <p>This class encapsulates column configuration data to be used in the initialization of a\r
+ * {@link Ext.grid.ColumnModel ColumnModel}.</p>\r
+ * <p>While subclasses are provided to render data in different ways, this class renders a passed\r
+ * data field unchanged and is usually used for textual columns.</p>\r
+ */\r
+Ext.grid.Column = function(config){\r
+ Ext.apply(this, config);\r
+\r
+ if(typeof this.renderer == 'string'){\r
+ this.renderer = Ext.util.Format[this.renderer];\r
+ } else if(Ext.isObject(this.renderer)){\r
+ this.scope = this.renderer.scope;\r
+ this.renderer = this.renderer.fn;\r
+ }\r
+ this.renderer = this.renderer.createDelegate(this.scope || config);\r
+\r
+ if(this.id === undefined){\r
+ this.id = ++Ext.grid.Column.AUTO_ID;\r
+ }\r
+ if(this.editor){\r
+ this.editor = Ext.create(this.editor, 'textfield');\r
+ }\r
+};\r
+\r
+Ext.grid.Column.AUTO_ID = 0;\r
+\r
+Ext.grid.Column.prototype = {\r
+ /**\r
+ * @cfg {Boolean} editable Optional. Defaults to <tt>true</tt>, enabling the configured\r
+ * <tt>{@link #editor}</tt>. Set to <tt>false</tt> to initially disable editing on this column.\r
+ * The initial configuration may be dynamically altered using\r
+ * {@link Ext.grid.ColumnModel}.{@link Ext.grid.ColumnModel#setEditable setEditable()}.\r
+ */\r
+ /**\r
+ * @cfg {String} id Optional. A name which identifies this column (defaults to the column's initial\r
+ * ordinal position.) The <tt>id</tt> is used to create a CSS <b>class</b> name which is applied to all\r
+ * table cells (including headers) in that column (in this context the <tt>id</tt> does not need to be\r
+ * unique). The class name takes the form of <pre>x-grid3-td-<b>id</b></pre>\r
+ * Header cells will also receive this class name, but will also have the class <pre>x-grid3-hd</pre>\r
+ * So, to target header cells, use CSS selectors such as:<pre>.x-grid3-hd-row .x-grid3-td-<b>id</b></pre>\r
+ * The {@link Ext.grid.GridPanel#autoExpandColumn} grid config option references the column via this\r
+ * unique identifier.\r
+ */\r
+ /**\r
+ * @cfg {String} header Optional. The header text to be used as innerHTML\r
+ * (html tags are accepted) to display in the Grid view. <b>Note</b>: to\r
+ * have a clickable header with no text displayed use <tt>' '</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} groupable Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option\r
+ * may be used to disable the header menu item to group by the column selected. Defaults to <tt>true</tt>,\r
+ * which enables the header menu group option. Set to <tt>false</tt> to disable (but still show) the\r
+ * group option in the header menu for the column. See also <code>{@link #groupName}</code>.\r
+ */\r
+ /**\r
+ * @cfg {String} groupName Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option\r
+ * may be used to specify the text with which to prefix the group field value in the group header line.\r
+ * See also {@link #groupRenderer} and\r
+ * {@link Ext.grid.GroupingView}.{@link Ext.grid.GroupingView#showGroupName showGroupName}.\r
+ */\r
+ /**\r
+ * @cfg {Function} groupRenderer <p>Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option\r
+ * may be used to specify the function used to format the grouping field value for display in the group\r
+ * {@link #groupName header}. If a <tt><b>groupRenderer</b></tt> is not specified, the configured\r
+ * <tt><b>{@link #renderer}</b></tt> will be called; if a <tt><b>{@link #renderer}</b></tt> is also not specified\r
+ * the new value of the group field will be used.</p>\r
+ * <p>The called function (either the <tt><b>groupRenderer</b></tt> or <tt><b>{@link #renderer}</b></tt>) will be\r
+ * passed the following parameters:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b>v</b> : Object<p class="sub-desc">The new value of the group field.</p></li>\r
+ * <li><b>unused</b> : undefined<p class="sub-desc">Unused parameter.</p></li>\r
+ * <li><b>r</b> : Ext.data.Record<p class="sub-desc">The Record providing the data\r
+ * for the row which caused group change.</p></li>\r
+ * <li><b>rowIndex</b> : Number<p class="sub-desc">The row index of the Record which caused group change.</p></li>\r
+ * <li><b>colIndex</b> : Number<p class="sub-desc">The column index of the group field.</p></li>\r
+ * <li><b>ds</b> : Ext.data.Store<p class="sub-desc">The Store which is providing the data Model.</p></li>\r
+ * </ul></div></p>\r
+ * <p>The function should return a string value.</p>\r
+ */\r
+ /**\r
+ * @cfg {String} emptyGroupText Optional. If the grid is being rendered by an {@link Ext.grid.GroupingView}, this option\r
+ * may be used to specify the text to display when there is an empty group value. Defaults to the\r
+ * {@link Ext.grid.GroupingView}.{@link Ext.grid.GroupingView#emptyGroupText emptyGroupText}.\r
+ */\r
+ /**\r
+ * @cfg {String} dataIndex <p><b>Required</b>. The name of the field in the\r
+ * grid's {@link Ext.data.Store}'s {@link Ext.data.Record} definition from\r
+ * which to draw the column's value.</p>\r
+ */\r
+ /**\r
+ * @cfg {Number} width\r
+ * Optional. The initial width in pixels of the column.\r
+ * The width of each column can also be affected if any of the following are configured:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li>{@link Ext.grid.GridPanel}.<tt>{@link Ext.grid.GridPanel#autoExpandColumn autoExpandColumn}</tt></li>\r
+ * <li>{@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#forceFit forceFit}</tt>\r
+ * <div class="sub-desc">\r
+ * <p>By specifying <tt>forceFit:true</tt>, {@link #fixed non-fixed width} columns will be\r
+ * re-proportioned (based on the relative initial widths) to fill the width of the grid so\r
+ * that no horizontal scrollbar is shown.</p>\r
+ * </div></li>\r
+ * <li>{@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#autoFill autoFill}</tt></li>\r
+ * <li>{@link Ext.grid.GridPanel}.<tt>{@link Ext.grid.GridPanel#minColumnWidth minColumnWidth}</tt></li>\r
+ * <br><p><b>Note</b>: when the width of each column is determined, a space on the right side\r
+ * is reserved for the vertical scrollbar. The\r
+ * {@link Ext.grid.GridView}.<tt>{@link Ext.grid.GridView#scrollOffset scrollOffset}</tt>\r
+ * can be modified to reduce or eliminate the reserved offset.</p>\r
+ */\r
+ /**\r
+ * @cfg {Boolean} sortable Optional. <tt>true</tt> if sorting is to be allowed on this column.\r
+ * Defaults to the value of the {@link #defaultSortable} property.\r
+ * Whether local/remote sorting is used is specified in {@link Ext.data.Store#remoteSort}.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} fixed Optional. <tt>true</tt> if the column width cannot be changed. Defaults to <tt>false</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} resizable Optional. <tt>false</tt> to disable column resizing. Defaults to <tt>true</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} menuDisabled Optional. <tt>true</tt> to disable the column menu. Defaults to <tt>false</tt>.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} hidden Optional. <tt>true</tt> to hide the column. Defaults to <tt>false</tt>.\r
+ */\r
+ /**\r
+ * @cfg {String} tooltip Optional. A text string to use as the column header's tooltip. If Quicktips\r
+ * are enabled, this value will be used as the text of the quick tip, otherwise it will be set as the\r
+ * header's HTML title attribute. Defaults to ''.\r
+ */\r
+ /**\r
+ * @cfg {Mixed} renderer\r
+ * <p>For an alternative to specifying a renderer see <code>{@link #xtype}</code></p>\r
+ * <p>Optional. A renderer is an 'interceptor' method which can be used transform data (value,\r
+ * appearance, etc.) before it is rendered). This may be specified in either of three ways:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li>A renderer function used to return HTML markup for a cell given the cell's data value.</li>\r
+ * <li>A string which references a property name of the {@link Ext.util.Format} class which\r
+ * provides a renderer function.</li>\r
+ * <li>An object specifying both the renderer function, and its execution scope (<tt><b>this</b></tt>\r
+ * reference) e.g.:<pre style="margin-left:1.2em"><code>\r
+{\r
+ fn: this.gridRenderer,\r
+ scope: this\r
+}\r
+</code></pre></li></ul></div>\r
+ * If not specified, the default renderer uses the raw data value.</p>\r
+ * <p>For information about the renderer function (passed parameters, etc.), see\r
+ * {@link Ext.grid.ColumnModel#setRenderer}. An example of specifying renderer function inline:</p><pre><code>\r
+var companyColumn = {\r
+ header: 'Company Name',\r
+ dataIndex: 'company',\r
+ renderer: function(value, metaData, record, rowIndex, colIndex, store) {\r
+ // provide the logic depending on business rules\r
+ // name of your own choosing to manipulate the cell depending upon\r
+ // the data in the underlying Record object.\r
+ if (value == 'whatever') {\r
+ //metaData.css : String : A CSS class name to add to the TD element of the cell.\r
+ //metaData.attr : String : An html attribute definition string to apply to\r
+ // the data container element within the table\r
+ // cell (e.g. 'style="color:red;"').\r
+ metaData.css = 'name-of-css-class-you-will-define';\r
+ }\r
+ return value;\r
+ }\r
+}\r
+ * </code></pre>\r
+ * See also {@link #scope}.\r
+ */\r
+ /**\r
+ * @cfg {String} xtype Optional. A String which references a predefined {@link Ext.grid.Column} subclass\r
+ * type which is preconfigured with an appropriate <code>{@link #renderer}</code> to be easily\r
+ * configured into a ColumnModel. The predefined {@link Ext.grid.Column} subclass types are:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b><tt>gridcolumn</tt></b> : {@link Ext.grid.Column} (<b>Default</b>)<p class="sub-desc"></p></li>\r
+ * <li><b><tt>booleancolumn</tt></b> : {@link Ext.grid.BooleanColumn}<p class="sub-desc"></p></li>\r
+ * <li><b><tt>numbercolumn</tt></b> : {@link Ext.grid.NumberColumn}<p class="sub-desc"></p></li>\r
+ * <li><b><tt>datecolumn</tt></b> : {@link Ext.grid.DateColumn}<p class="sub-desc"></p></li>\r
+ * <li><b><tt>templatecolumn</tt></b> : {@link Ext.grid.TemplateColumn}<p class="sub-desc"></p></li>\r
+ * </ul></div>\r
+ * <p>Configuration properties for the specified <code>xtype</code> may be specified with\r
+ * the Column configuration properties, for example:</p>\r
+ * <pre><code>\r
+var grid = new Ext.grid.GridPanel({\r
+ ...\r
+ columns: [{\r
+ header: 'Last Updated',\r
+ dataIndex: 'lastChange',\r
+ width: 85,\r
+ sortable: true,\r
+ //renderer: Ext.util.Format.dateRenderer('m/d/Y'),\r
+ xtype: 'datecolumn', // use xtype instead of renderer\r
+ format: 'M/d/Y' // configuration property for {@link Ext.grid.DateColumn}\r
+ }, {\r
+ ...\r
+ }]\r
+});\r
+ * </code></pre>\r
+ */\r
+ /**\r
+ * @cfg {Object} scope Optional. The scope (<tt><b>this</b></tt> reference) in which to execute the\r
+ * renderer. Defaults to the Column configuration object.\r
+ */\r
+ /**\r
+ * @cfg {String} align Optional. Set the CSS text-align property of the column. Defaults to undefined.\r
+ */\r
+ /**\r
+ * @cfg {String} css Optional. An inline style definition string which is applied to all table cells in the column\r
+ * (excluding headers). Defaults to undefined.\r
+ */\r
+ /**\r
+ * @cfg {Boolean} hideable Optional. Specify as <tt>false</tt> to prevent the user from hiding this column\r
+ * (defaults to true). To disallow column hiding globally for all columns in the grid, use\r
+ * {@link Ext.grid.GridPanel#enableColumnHide} instead.\r
+ */\r
+ /**\r
+ * @cfg {Ext.form.Field} editor Optional. The {@link Ext.form.Field} to use when editing values in this column\r
+ * if editing is supported by the grid. See <tt>{@link #editable}</tt> also.\r
+ */\r
+\r
+ // private. Used by ColumnModel to avoid reprocessing\r
+ isColumn : true,\r
+ /**\r
+ * Optional. A function which returns displayable data when passed the following parameters:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><b>value</b> : Object<p class="sub-desc">The data value for the cell.</p></li>\r
+ * <li><b>metadata</b> : Object<p class="sub-desc">An object in which you may set the following attributes:<ul>\r
+ * <li><b>css</b> : String<p class="sub-desc">A CSS class name to add to the cell's TD element.</p></li>\r
+ * <li><b>attr</b> : String<p class="sub-desc">An HTML attribute definition string to apply to the data container\r
+ * element <i>within</i> the table cell (e.g. 'style="color:red;"').</p></li></ul></p></li>\r
+ * <li><b>record</b> : Ext.data.record<p class="sub-desc">The {@link Ext.data.Record} from which the data was\r
+ * extracted.</p></li>\r
+ * <li><b>rowIndex</b> : Number<p class="sub-desc">Row index</p></li>\r
+ * <li><b>colIndex</b> : Number<p class="sub-desc">Column index</p></li>\r
+ * <li><b>store</b> : Ext.data.Store<p class="sub-desc">The {@link Ext.data.Store} object from which the Record\r
+ * was extracted.</p></li>\r
+ * </ul></div>\r
+ * @property renderer\r
+ * @type Function\r
+ */\r
+ renderer : function(value){\r
+ if(typeof value == 'string' && value.length < 1){\r
+ return ' ';\r
+ }\r
+ return value;\r
+ },\r
+\r
+ // private\r
+ getEditor: function(rowIndex){\r
+ return this.editable !== false ? this.editor : null;\r
+ },\r
+\r
+ /**\r
+ * Returns the {@link Ext.Editor editor} defined for this column that was created to wrap the {@link Ext.form.Field Field}\r
+ * used to edit the cell.\r
+ * @param {Number} rowIndex The row index\r
+ * @return {Ext.Editor}\r
+ */\r
+ getCellEditor: function(rowIndex){\r
+ var editor = this.getEditor(rowIndex);\r
+ if(editor){\r
+ if(!editor.startEdit){\r
+ if(!editor.gridEditor){\r
+ editor.gridEditor = new Ext.grid.GridEditor(editor);\r
+ }\r
+ return editor.gridEditor;\r
+ }else if(editor.startEdit){\r
+ return editor;\r
+ }\r
+ }\r
+ return null;\r
+ }\r
+};\r
+\r
+/**\r
+ * @class Ext.grid.BooleanColumn\r
+ * @extends Ext.grid.Column\r
+ * <p>A Column definition class which renders boolean data fields. See the {@link Ext.grid.ColumnModel#xtype xtype}\r
+ * config option of {@link Ext.grid.ColumnModel} for more details.</p>\r
+ */\r
+Ext.grid.BooleanColumn = Ext.extend(Ext.grid.Column, {\r
+ /**\r
+ * @cfg {String} trueText\r
+ * The string returned by the renderer when the column value is not falsey (defaults to <tt>'true'</tt>).\r
+ */\r
+ trueText: 'true',\r
+ /**\r
+ * @cfg {String} falseText\r
+ * The string returned by the renderer when the column value is falsey (but not undefined) (defaults to\r
+ * <tt>'false'</tt>).\r
+ */\r
+ falseText: 'false',\r
+ /**\r
+ * @cfg {String} undefinedText\r
+ * The string returned by the renderer when the column value is undefined (defaults to <tt>' '</tt>).\r
+ */\r
+ undefinedText: ' ',\r
+\r
+ constructor: function(cfg){\r
+ Ext.grid.BooleanColumn.superclass.constructor.call(this, cfg);\r
+ var t = this.trueText, f = this.falseText, u = this.undefinedText;\r
+ this.renderer = function(v){\r
+ if(v === undefined){\r
+ return u;\r
+ }\r
+ if(!v || v === 'false'){\r
+ return f;\r
+ }\r
+ return t;\r
+ };\r
+ }\r
+});\r
+\r
+/**\r
+ * @class Ext.grid.NumberColumn\r
+ * @extends Ext.grid.Column\r
+ * <p>A Column definition class which renders a numeric data field according to a {@link #format} string. See the\r
+ * {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel} for more details.</p>\r
+ */\r
+Ext.grid.NumberColumn = Ext.extend(Ext.grid.Column, {\r
+ /**\r
+ * @cfg {String} format\r
+ * A formatting string as used by {@link Ext.util.Format#number} to format a numeric value for this Column\r
+ * (defaults to <tt>'0,000.00'</tt>).\r
+ */\r
+ format : '0,000.00',\r
+ constructor: function(cfg){\r
+ Ext.grid.NumberColumn.superclass.constructor.call(this, cfg);\r
+ this.renderer = Ext.util.Format.numberRenderer(this.format);\r
+ }\r
+});\r
+\r
+/**\r
+ * @class Ext.grid.DateColumn\r
+ * @extends Ext.grid.Column\r
+ * <p>A Column definition class which renders a passed date according to the default locale, or a configured\r
+ * {@link #format}. See the {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel}\r
+ * for more details.</p>\r
+ */\r
+Ext.grid.DateColumn = Ext.extend(Ext.grid.Column, {\r
+ /**\r
+ * @cfg {String} format\r
+ * A formatting string as used by {@link Date#format} to format a Date for this Column\r
+ * (defaults to <tt>'m/d/Y'</tt>).\r
+ */\r
+ format : 'm/d/Y',\r
+ constructor: function(cfg){\r
+ Ext.grid.DateColumn.superclass.constructor.call(this, cfg);\r
+ this.renderer = Ext.util.Format.dateRenderer(this.format);\r
+ }\r
+});\r
+\r
+/**\r
+ * @class Ext.grid.TemplateColumn\r
+ * @extends Ext.grid.Column\r
+ * <p>A Column definition class which renders a value by processing a {@link Ext.data.Record Record}'s\r
+ * {@link Ext.data.Record#data data} using a {@link #tpl configured} {@link Ext.XTemplate XTemplate}.\r
+ * See the {@link Ext.grid.ColumnModel#xtype xtype} config option of {@link Ext.grid.ColumnModel} for more\r
+ * details.</p>\r
+ */\r
+Ext.grid.TemplateColumn = Ext.extend(Ext.grid.Column, {\r
+ /**\r
+ * @cfg {String/XTemplate} tpl\r
+ * An {@link Ext.XTemplate XTemplate}, or an XTemplate <i>definition string</i> to use to process a\r
+ * {@link Ext.data.Record Record}'s {@link Ext.data.Record#data data} to produce a column's rendered value.\r
+ */\r
+ constructor: function(cfg){\r
+ Ext.grid.TemplateColumn.superclass.constructor.call(this, cfg);\r
+ var tpl = typeof Ext.isObject(this.tpl) ? this.tpl : new Ext.XTemplate(this.tpl);\r
+ this.renderer = function(value, p, r){\r
+ return tpl.apply(r.data);\r
+ };\r
+ this.tpl = tpl;\r
+ }\r
+});\r
+\r
+/*\r
+ * @property types\r
+ * @type Object\r
+ * @member Ext.grid.Column\r
+ * @static\r
+ * <p>An object containing predefined Column classes keyed by a mnemonic code which may be referenced\r
+ * by the {@link Ext.grid.ColumnModel#xtype xtype} config option of ColumnModel.</p>\r
+ * <p>This contains the following properties</p><div class="mdesc-details"><ul>\r
+ * <li>gridcolumn : <b>{@link Ext.grid.Column Column constructor}</b></li>\r
+ * <li>booleancolumn : <b>{@link Ext.grid.BooleanColumn BooleanColumn constructor}</b></li>\r
+ * <li>numbercolumn : <b>{@link Ext.grid.NumberColumn NumberColumn constructor}</b></li>\r
+ * <li>datecolumn : <b>{@link Ext.grid.DateColumn DateColumn constructor}</b></li>\r
+ * <li>templatecolumn : <b>{@link Ext.grid.TemplateColumn TemplateColumn constructor}</b></li>\r
+ * </ul></div>\r
+ */\r
+Ext.grid.Column.types = {\r
+ gridcolumn : Ext.grid.Column,\r
+ booleancolumn: Ext.grid.BooleanColumn,\r
+ numbercolumn: Ext.grid.NumberColumn,\r
+ datecolumn: Ext.grid.DateColumn,\r
+ templatecolumn: Ext.grid.TemplateColumn\r
+};/**
+ * @class Ext.grid.RowNumberer
+ * This is a utility class that can be passed into a {@link Ext.grid.ColumnModel} as a column config that provides
+ * an automatic row numbering column.
+ * <br>Usage:<br>
+ <pre><code>
+ // This is a typical column config with the first column providing row numbers
+ var colModel = new Ext.grid.ColumnModel([
+ new Ext.grid.RowNumberer(),
+ {header: "Name", width: 80, sortable: true},
+ {header: "Code", width: 50, sortable: true},
+ {header: "Description", width: 200, sortable: true}
+ ]);
+ </code></pre>
+ * @constructor
+ * @param {Object} config The configuration options
+ */
+Ext.grid.RowNumberer = function(config){
+ Ext.apply(this, config);
+ if(this.rowspan){
+ this.renderer = this.renderer.createDelegate(this);
+ }
+};
+
+Ext.grid.RowNumberer.prototype = {
+ /**
+ * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the row
+ * number column (defaults to '').
+ */
+ header: "",
+ /**
+ * @cfg {Number} width The default width in pixels of the row number column (defaults to 23).
+ */
+ width: 23,
+ /**
+ * @cfg {Boolean} sortable True if the row number column is sortable (defaults to false).
+ * @hide
+ */
+ sortable: false,
+
+ // private
+ fixed:true,
+ menuDisabled:true,
+ dataIndex: '',
+ id: 'numberer',
+ rowspan: undefined,
+
+ // private
+ renderer : function(v, p, record, rowIndex){
+ if(this.rowspan){
+ p.cellAttr = 'rowspan="'+this.rowspan+'"';
+ }
+ return rowIndex+1;
+ }
+};/**\r
+ * @class Ext.grid.CheckboxSelectionModel\r
+ * @extends Ext.grid.RowSelectionModel\r
+ * A custom selection model that renders a column of checkboxes that can be toggled to select or deselect rows.\r
+ * @constructor\r
+ * @param {Object} config The configuration options\r
+ */\r
+Ext.grid.CheckboxSelectionModel = Ext.extend(Ext.grid.RowSelectionModel, {\r
+\r
+ /**\r
+ * @cfg {Boolean} checkOnly <tt>true</tt> if rows can only be selected by clicking on the\r
+ * checkbox column (defaults to <tt>false</tt>).\r
+ */\r
+ /**\r
+ * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the\r
+ * checkbox column. Defaults to:<pre><code>\r
+ * '<div class="x-grid3-hd-checker">&#160;</div>'</tt>\r
+ * </code></pre>\r
+ * The default CSS class of <tt>'x-grid3-hd-checker'</tt> displays a checkbox in the header\r
+ * and provides support for automatic check all/none behavior on header click. This string\r
+ * can be replaced by any valid HTML fragment, including a simple text string (e.g.,\r
+ * <tt>'Select Rows'</tt>), but the automatic check all/none behavior will only work if the\r
+ * <tt>'x-grid3-hd-checker'</tt> class is supplied.\r
+ */\r
+ header: '<div class="x-grid3-hd-checker"> </div>',\r
+ /**\r
+ * @cfg {Number} width The default width in pixels of the checkbox column (defaults to <tt>20</tt>).\r
+ */\r
+ width: 20,\r
+ /**\r
+ * @cfg {Boolean} sortable <tt>true</tt> if the checkbox column is sortable (defaults to\r
+ * <tt>false</tt>).\r
+ */\r
+ sortable: false,\r
+\r
+ // private\r
+ menuDisabled:true,\r
+ fixed:true,\r
+ dataIndex: '',\r
+ id: 'checker',\r
+\r
+ constructor: function(){\r
+ Ext.grid.CheckboxSelectionModel.superclass.constructor.apply(this, arguments);\r
+\r
+ if(this.checkOnly){\r
+ this.handleMouseDown = Ext.emptyFn;\r
+ }\r
+ },\r
+\r
+ // private\r
+ initEvents : function(){\r
+ Ext.grid.CheckboxSelectionModel.superclass.initEvents.call(this);\r
+ this.grid.on('render', function(){\r
+ var view = this.grid.getView();\r
+ view.mainBody.on('mousedown', this.onMouseDown, this);\r
+ Ext.fly(view.innerHd).on('mousedown', this.onHdMouseDown, this);\r
+\r
+ }, this);\r
+ },\r
+\r
+ // private\r
+ onMouseDown : function(e, t){\r
+ if(e.button === 0 && t.className == 'x-grid3-row-checker'){ // Only fire if left-click\r
+ e.stopEvent();\r
+ var row = e.getTarget('.x-grid3-row');\r
+ if(row){\r
+ var index = row.rowIndex;\r
+ if(this.isSelected(index)){\r
+ this.deselectRow(index);\r
+ }else{\r
+ this.selectRow(index, true);\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ onHdMouseDown : function(e, t){\r
+ if(t.className == 'x-grid3-hd-checker'){\r
+ e.stopEvent();\r
+ var hd = Ext.fly(t.parentNode);\r
+ var isChecked = hd.hasClass('x-grid3-hd-checker-on');\r
+ if(isChecked){\r
+ hd.removeClass('x-grid3-hd-checker-on');\r
+ this.clearSelections();\r
+ }else{\r
+ hd.addClass('x-grid3-hd-checker-on');\r
+ this.selectAll();\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ renderer : function(v, p, record){\r
+ return '<div class="x-grid3-row-checker"> </div>';\r
+ }\r
+});
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff