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<pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.0.3
- * Copyright(c) 2006-2009 Ext JS, LLC
+ * Ext JS Library 3.2.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
* licensing@extjs.com
* http://www.extjs.com/license
*/
-<div id="cls-Ext.grid.CheckboxSelectionModel"></div>/**\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
- <div id="cfg-Ext.grid.CheckboxSelectionModel-checkOnly"></div>/**\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
- <div id="cfg-Ext.grid.CheckboxSelectionModel-header"></div>/**\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
- <div id="cfg-Ext.grid.CheckboxSelectionModel-width"></div>/**\r
- * @cfg {Number} width The default width in pixels of the checkbox column (defaults to <tt>20</tt>).\r
- */\r
- width : 20,\r
- <div id="cfg-Ext.grid.CheckboxSelectionModel-sortable"></div>/**\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
-});</pre>
+<div id="cls-Ext.grid.CheckboxSelectionModel"></div>/**
+ * @class Ext.grid.CheckboxSelectionModel
+ * @extends Ext.grid.RowSelectionModel
+ * A custom selection model that renders a column of checkboxes that can be toggled to select or deselect rows.
+ * @constructor
+ * @param {Object} config The configuration options
+ */
+Ext.grid.CheckboxSelectionModel = Ext.extend(Ext.grid.RowSelectionModel, {
+
+ <div id="cfg-Ext.grid.CheckboxSelectionModel-checkOnly"></div>/**
+ * @cfg {Boolean} checkOnly <tt>true</tt> if rows can only be selected by clicking on the
+ * checkbox column (defaults to <tt>false</tt>).
+ */
+ <div id="cfg-Ext.grid.CheckboxSelectionModel-header"></div>/**
+ * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the
+ * checkbox column. Defaults to:<pre><code>
+ * '<div class="x-grid3-hd-checker">&#160;</div>'</tt>
+ * </code></pre>
+ * The default CSS class of <tt>'x-grid3-hd-checker'</tt> displays a checkbox in the header
+ * and provides support for automatic check all/none behavior on header click. This string
+ * can be replaced by any valid HTML fragment, including a simple text string (e.g.,
+ * <tt>'Select Rows'</tt>), but the automatic check all/none behavior will only work if the
+ * <tt>'x-grid3-hd-checker'</tt> class is supplied.
+ */
+ header : '<div class="x-grid3-hd-checker"> </div>',
+ <div id="cfg-Ext.grid.CheckboxSelectionModel-width"></div>/**
+ * @cfg {Number} width The default width in pixels of the checkbox column (defaults to <tt>20</tt>).
+ */
+ width : 20,
+ <div id="cfg-Ext.grid.CheckboxSelectionModel-sortable"></div>/**
+ * @cfg {Boolean} sortable <tt>true</tt> if the checkbox column is sortable (defaults to
+ * <tt>false</tt>).
+ */
+ sortable : false,
+
+ // private
+ menuDisabled : true,
+ fixed : true,
+ hideable: false,
+ dataIndex : '',
+ id : 'checker',
+
+ constructor : function(){
+ Ext.grid.CheckboxSelectionModel.superclass.constructor.apply(this, arguments);
+
+ if(this.checkOnly){
+ this.handleMouseDown = Ext.emptyFn;
+ }
+ },
+
+ // private
+ initEvents : function(){
+ Ext.grid.CheckboxSelectionModel.superclass.initEvents.call(this);
+ this.grid.on('render', function(){
+ var view = this.grid.getView();
+ view.mainBody.on('mousedown', this.onMouseDown, this);
+ Ext.fly(view.innerHd).on('mousedown', this.onHdMouseDown, this);
+
+ }, this);
+ },
+
+ // If handleMouseDown was called from another event (enableDragDrop), set a flag so
+ // onMouseDown does not process it a second time
+ handleMouseDown : function() {
+ Ext.grid.CheckboxSelectionModel.superclass.handleMouseDown.apply(this, arguments);
+ this.mouseHandled = true;
+ },
+
+ // private
+ onMouseDown : function(e, t){
+ if(e.button === 0 && t.className == 'x-grid3-row-checker'){ // Only fire if left-click
+ e.stopEvent();
+ var row = e.getTarget('.x-grid3-row');
+
+ // mouseHandled flag check for a duplicate selection (handleMouseDown) call
+ if(!this.mouseHandled && row){
+ var index = row.rowIndex;
+ if(this.isSelected(index)){
+ this.deselectRow(index);
+ }else{
+ this.selectRow(index, true);
+ }
+ }
+ }
+ this.mouseHandled = false;
+ },
+
+ // private
+ onHdMouseDown : function(e, t){
+ if(t.className == 'x-grid3-hd-checker'){
+ e.stopEvent();
+ var hd = Ext.fly(t.parentNode);
+ var isChecked = hd.hasClass('x-grid3-hd-checker-on');
+ if(isChecked){
+ hd.removeClass('x-grid3-hd-checker-on');
+ this.clearSelections();
+ }else{
+ hd.addClass('x-grid3-hd-checker-on');
+ this.selectAll();
+ }
+ }
+ },
+
+ // private
+ renderer : function(v, p, record){
+ return '<div class="x-grid3-row-checker"> </div>';
+ }
+});</pre>
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