X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/2e847cf21b8ab9d15fa167b315ca5b2fa92638fc..refs/heads/old:/src/widgets/grid/CheckboxSelectionModel.js?ds=inline diff --git a/src/widgets/grid/CheckboxSelectionModel.js b/src/widgets/grid/CheckboxSelectionModel.js index 7d37a18b..d4f0c821 100644 --- a/src/widgets/grid/CheckboxSelectionModel.js +++ b/src/widgets/grid/CheckboxSelectionModel.js @@ -1,103 +1,121 @@ /*! - * Ext JS Library 3.1.1 - * Copyright(c) 2006-2010 Ext JS, LLC - * licensing@extjs.com - * http://www.extjs.com/license + * Ext JS Library 3.3.1 + * Copyright(c) 2006-2010 Sencha Inc. + * licensing@sencha.com + * http://www.sencha.com/license */ -/** - * @class Ext.grid.CheckboxSelectionModel - * @extends Ext.grid.RowSelectionModel - * A custom selection model that renders a column of checkboxes that can be toggled to select or deselect rows. - * @constructor - * @param {Object} config The configuration options - */ -Ext.grid.CheckboxSelectionModel = Ext.extend(Ext.grid.RowSelectionModel, { - - /** - * @cfg {Boolean} checkOnly true if rows can only be selected by clicking on the - * checkbox column (defaults to false). - */ - /** - * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the - * checkbox column. Defaults to:

-     * '<div class="x-grid3-hd-checker">&#160;</div>'
-     *
- * The default CSS class of 'x-grid3-hd-checker' 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., - * 'Select Rows'), but the automatic check all/none behavior will only work if the - * 'x-grid3-hd-checker' class is supplied. - */ - header : '
 
', - /** - * @cfg {Number} width The default width in pixels of the checkbox column (defaults to 20). - */ - width : 20, - /** - * @cfg {Boolean} sortable true if the checkbox column is sortable (defaults to - * false). - */ - sortable : false, - - // private - menuDisabled : true, - fixed : true, - 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); - }, - - // private - onMouseDown : function(e, t){ - if(e.button === 0 && t.className == 'x-grid3-row-checker'){ // Only fire if left-click - e.stopEvent(); - var row = e.getTarget('.x-grid3-row'); - if(row){ - var index = row.rowIndex; - if(this.isSelected(index)){ - this.deselectRow(index); - }else{ - this.selectRow(index, true); - } - } - } - }, - - // 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 '
 
'; - } +/** + * @class Ext.grid.CheckboxSelectionModel + * @extends Ext.grid.RowSelectionModel + * A custom selection model that renders a column of checkboxes that can be toggled to select or deselect rows. + * @constructor + * @param {Object} config The configuration options + */ +Ext.grid.CheckboxSelectionModel = Ext.extend(Ext.grid.RowSelectionModel, { + + /** + * @cfg {Boolean} checkOnly true if rows can only be selected by clicking on the + * checkbox column (defaults to false). + */ + /** + * @cfg {String} header Any valid text or HTML fragment to display in the header cell for the + * checkbox column. Defaults to:

+     * '<div class="x-grid3-hd-checker">&#160;</div>'
+     *
+ * The default CSS class of 'x-grid3-hd-checker' 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., + * 'Select Rows'), but the automatic check all/none behavior will only work if the + * 'x-grid3-hd-checker' class is supplied. + */ + header : '
 
', + /** + * @cfg {Number} width The default width in pixels of the checkbox column (defaults to 20). + */ + width : 20, + /** + * @cfg {Boolean} sortable true if the checkbox column is sortable (defaults to + * false). + */ + sortable : false, + + // private + menuDisabled : true, + fixed : true, + hideable: false, + dataIndex : '', + id : 'checker', + isColumn: true, // So that ColumnModel doesn't feed this through the Column constructor + + constructor : function(){ + Ext.grid.CheckboxSelectionModel.superclass.constructor.apply(this, arguments); + if(this.checkOnly){ + this.handleMouseDown = Ext.emptyFn; + } + }, + + // private + initEvents : function(){ + Ext.grid.CheckboxSelectionModel.superclass.initEvents.call(this); + this.grid.on('render', function(){ + Ext.fly(this.grid.getView().innerHd).on('mousedown', this.onHdMouseDown, this); + }, this); + }, + + /** + * @private + * Process and refire events routed from the GridView's processEvent method. + */ + processEvent : function(name, e, grid, rowIndex, colIndex){ + if (name == 'mousedown') { + this.onMouseDown(e, e.getTarget()); + return false; + } else { + return Ext.grid.Column.prototype.processEvent.apply(this, arguments); + } + }, + + // private + onMouseDown : function(e, t){ + if(e.button === 0 && t.className == 'x-grid3-row-checker'){ // Only fire if left-click + e.stopEvent(); + var row = e.getTarget('.x-grid3-row'); + if(row){ + var index = row.rowIndex; + if(this.isSelected(index)){ + this.deselectRow(index); + }else{ + this.selectRow(index, true); + this.grid.getView().focusRow(index); + } + } + } + }, + + // private + onHdMouseDown : function(e, t) { + if(t.className == 'x-grid3-hd-checker'){ + e.stopEvent(); + var hd = Ext.fly(t.parentNode); + var isChecked = hd.hasClass('x-grid3-hd-checker-on'); + if(isChecked){ + hd.removeClass('x-grid3-hd-checker-on'); + this.clearSelections(); + }else{ + hd.addClass('x-grid3-hd-checker-on'); + this.selectAll(); + } + } + }, + + // private + renderer : function(v, p, record){ + return '
 
'; + }, + + onEditorSelect: function(row, lastRow){ + if(lastRow != row && !this.checkOnly){ + this.selectRow(row); // *** highlight newly-selected cell and update selection + } + } }); \ No newline at end of file