2549 lines
95 KiB
HTML
2549 lines
95 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>The source code</title>
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</head>
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<body onload="prettyPrint(); highlight();">
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<pre class="prettyprint lang-js"><span id='Ext-grid-GridView-method-constructor'><span id='Ext-grid-GridView'>/**
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</span></span> * @class Ext.grid.GridView
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* @extends Ext.util.Observable
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* <p>This class encapsulates the user interface of an {@link Ext.grid.GridPanel}.
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* Methods of this class may be used to access user interface elements to enable
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* special display effects. Do not change the DOM structure of the user interface.</p>
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* <p>This class does not provide ways to manipulate the underlying data. The data
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* model of a Grid is held in an {@link Ext.data.Store}.</p>
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* @constructor
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* @param {Object} config
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*/
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Ext.grid.GridView = Ext.extend(Ext.util.Observable, {
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<span id='Ext-grid-GridView-method-getRowClass'> /**
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</span> * Override this function to apply custom CSS classes to rows during rendering. You can also supply custom
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* parameters to the row template for the current row to customize how it is rendered using the <b>rowParams</b>
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* parameter. This function should return the CSS class name (or empty string '' for none) that will be added
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* to the row's wrapping div. To apply multiple class names, simply return them space-delimited within the string
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* (e.g., 'my-class another-class'). Example usage:
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<pre><code>
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viewConfig: {
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forceFit: true,
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showPreview: true, // custom property
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enableRowBody: true, // required to create a second, full-width row to show expanded Record data
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getRowClass: function(record, rowIndex, rp, ds){ // rp = rowParams
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if(this.showPreview){
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rp.body = '&lt;p>'+record.data.excerpt+'&lt;/p>';
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return 'x-grid3-row-expanded';
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}
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return 'x-grid3-row-collapsed';
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}
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},
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</code></pre>
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* @param {Record} record The {@link Ext.data.Record} corresponding to the current row.
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* @param {Number} index The row index.
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* @param {Object} rowParams A config object that is passed to the row template during rendering that allows
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* customization of various aspects of a grid row.
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* <p>If {@link #enableRowBody} is configured <b><tt></tt>true</b>, then the following properties may be set
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* by this function, and will be used to render a full-width expansion row below each grid row:</p>
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* <ul>
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* <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>
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* <li><code>bodyStyle</code> : String <div class="sub-desc">A CSS style specification that will be applied to the expansion row's &lt;tr> element. (defaults to '').</div></li>
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* </ul>
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* The following property will be passed in, and may be appended to:
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* <ul>
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* <li><code>tstyle</code> : String <div class="sub-desc">A CSS style specification that willl be applied to the &lt;table> element which encapsulates
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* both the standard grid row, and any expansion row.</div></li>
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* </ul>
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* @param {Store} store The {@link Ext.data.Store} this grid is bound to
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* @method getRowClass
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* @return {String} a CSS class name to add to the row.
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*/
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<span id='Ext-grid-GridView-cfg-enableRowBody'> /**
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</span> * @cfg {Boolean} enableRowBody True to add a second TR element per row that can be used to provide a row body
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* that spans beneath the data row. Use the {@link #getRowClass} method's rowParams config to customize the row body.
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*/
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<span id='Ext-grid-GridView-cfg-emptyText'> /**
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</span> * @cfg {String} emptyText Default text (html tags are accepted) to display in the grid body when no rows
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* are available (defaults to ''). This value will be used to update the <tt>{@link #mainBody}</tt>:
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<pre><code>
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this.mainBody.update('&lt;div class="x-grid-empty">' + this.emptyText + '&lt;/div>');
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</code></pre>
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*/
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<span id='Ext-grid-GridView-cfg-headersDisabled'> /**
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</span> * @cfg {Boolean} headersDisabled True to disable the grid column headers (defaults to <tt>false</tt>).
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* Use the {@link Ext.grid.ColumnModel ColumnModel} <tt>{@link Ext.grid.ColumnModel#menuDisabled menuDisabled}</tt>
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* config to disable the <i>menu</i> for individual columns. While this config is true the
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* following will be disabled:<div class="mdetail-params"><ul>
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* <li>clicking on header to sort</li>
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* <li>the trigger to reveal the menu.</li>
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* </ul></div>
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*/
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<span id='Ext-grid-GridView-property-dragZone'> /**
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</span> * <p>A customized implementation of a {@link Ext.dd.DragZone DragZone} which provides default implementations
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* of the template methods of DragZone to enable dragging of the selected rows of a GridPanel.
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* See {@link Ext.grid.GridDragZone} for details.</p>
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* <p>This will <b>only</b> be present:<div class="mdetail-params"><ul>
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* <li><i>if</i> the owning GridPanel was configured with {@link Ext.grid.GridPanel#enableDragDrop enableDragDrop}: <tt>true</tt>.</li>
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* <li><i>after</i> the owning GridPanel has been rendered.</li>
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* </ul></div>
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* @property dragZone
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* @type {Ext.grid.GridDragZone}
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*/
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<span id='Ext-grid-GridView-cfg-deferEmptyText'> /**
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</span> * @cfg {Boolean} deferEmptyText True to defer <tt>{@link #emptyText}</tt> being applied until the store's
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* first load (defaults to <tt>true</tt>).
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*/
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deferEmptyText : true,
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<span id='Ext-grid-GridView-cfg-scrollOffset'> /**
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</span> * @cfg {Number} scrollOffset The amount of space to reserve for the vertical scrollbar
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* (defaults to <tt>undefined</tt>). If an explicit value isn't specified, this will be automatically
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* calculated.
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*/
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scrollOffset : undefined,
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<span id='Ext-grid-GridView-cfg-autoFill'> /**
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</span> * @cfg {Boolean} autoFill
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* Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
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* when the grid is <b>initially rendered</b>. The
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* {@link Ext.grid.Column#width initially configured width}</tt> of each column will be adjusted
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* to fit the grid width and prevent horizontal scrolling. If columns are later resized (manually
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* or programmatically), the other columns in the grid will <b>not</b> be resized to fit the grid width.
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* See <tt>{@link #forceFit}</tt> also.
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*/
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autoFill : false,
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<span id='Ext-grid-GridView-cfg-forceFit'> /**
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</span> * @cfg {Boolean} forceFit
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* <p>Defaults to <tt>false</tt>. Specify <tt>true</tt> to have the column widths re-proportioned
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* at <b>all times</b>.</p>
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* <p>The {@link Ext.grid.Column#width initially configured width}</tt> of each
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* column will be adjusted to fit the grid width and prevent horizontal scrolling. If columns are
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* later resized (manually or programmatically), the other columns in the grid <b>will</b> be resized
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* to fit the grid width.</p>
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* <p>Columns which are configured with <code>fixed: true</code> are omitted from being resized.</p>
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* <p>See <tt>{@link #autoFill}</tt>.</p>
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*/
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forceFit : false,
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<span id='Ext-grid-GridView-cfg-sortClasses'> /**
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</span> * @cfg {Array} sortClasses The CSS classes applied to a header when it is sorted. (defaults to <tt>['sort-asc', 'sort-desc']</tt>)
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*/
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sortClasses : ['sort-asc', 'sort-desc'],
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<span id='Ext-grid-GridView-cfg-sortAscText'> /**
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</span> * @cfg {String} sortAscText The text displayed in the 'Sort Ascending' menu item (defaults to <tt>'Sort Ascending'</tt>)
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*/
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sortAscText : 'Sort Ascending',
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<span id='Ext-grid-GridView-cfg-sortDescText'> /**
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</span> * @cfg {String} sortDescText The text displayed in the 'Sort Descending' menu item (defaults to <tt>'Sort Descending'</tt>)
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*/
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sortDescText : 'Sort Descending',
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<span id='Ext-grid-GridView-cfg-hideSortIcons'> /**
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</span> * @cfg {Boolean} hideSortIcons True to hide the sorting icons if sorting is disabled for a column. Defaults to <tt>false</tt>
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*/
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hideSortIcons: false,
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<span id='Ext-grid-GridView-cfg-columnsText'> /**
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</span> * @cfg {String} columnsText The text displayed in the 'Columns' menu item (defaults to <tt>'Columns'</tt>)
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*/
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columnsText : 'Columns',
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<span id='Ext-grid-GridView-cfg-selectedRowClass'> /**
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</span> * @cfg {String} selectedRowClass The CSS class applied to a selected row (defaults to <tt>'x-grid3-row-selected'</tt>). An
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* example overriding the default styling:
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<pre><code>
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.x-grid3-row-selected {background-color: yellow;}
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</code></pre>
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* Note that this only controls the row, and will not do anything for the text inside it. To style inner
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* facets (like text) use something like:
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<pre><code>
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.x-grid3-row-selected .x-grid3-cell-inner {
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color: #FFCC00;
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}
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</code></pre>
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* @type String
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*/
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selectedRowClass : 'x-grid3-row-selected',
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<span id='Ext-grid-GridView-property-borderWidth'> // private
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</span> borderWidth : 2,
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<span id='Ext-grid-GridView-property-tdClass'> tdClass : 'x-grid3-cell',
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</span><span id='Ext-grid-GridView-property-hdCls'> hdCls : 'x-grid3-hd',
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</span>
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<span id='Ext-grid-GridView-cfg-markDirty'> /**
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</span> * @cfg {Boolean} markDirty True to show the dirty cell indicator when a cell has been modified. Defaults to <tt>true</tt>.
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*/
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markDirty : true,
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<span id='Ext-grid-GridView-cfg-cellSelectorDepth'> /**
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</span> * @cfg {Number} cellSelectorDepth The number of levels to search for cells in event delegation (defaults to <tt>4</tt>)
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*/
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cellSelectorDepth : 4,
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<span id='Ext-grid-GridView-cfg-rowSelectorDepth'> /**
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</span> * @cfg {Number} rowSelectorDepth The number of levels to search for rows in event delegation (defaults to <tt>10</tt>)
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*/
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rowSelectorDepth : 10,
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<span id='Ext-grid-GridView-cfg-rowBodySelectorDepth'> /**
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</span> * @cfg {Number} rowBodySelectorDepth The number of levels to search for row bodies in event delegation (defaults to <tt>10</tt>)
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*/
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rowBodySelectorDepth : 10,
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<span id='Ext-grid-GridView-cfg-cellSelector'> /**
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</span> * @cfg {String} cellSelector The selector used to find cells internally (defaults to <tt>'td.x-grid3-cell'</tt>)
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*/
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cellSelector : 'td.x-grid3-cell',
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<span id='Ext-grid-GridView-cfg-rowSelector'> /**
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</span> * @cfg {String} rowSelector The selector used to find rows internally (defaults to <tt>'div.x-grid3-row'</tt>)
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*/
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rowSelector : 'div.x-grid3-row',
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<span id='Ext-grid-GridView-cfg-rowBodySelector'> /**
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</span> * @cfg {String} rowBodySelector The selector used to find row bodies internally (defaults to <tt>'div.x-grid3-row'</tt>)
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*/
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rowBodySelector : 'div.x-grid3-row-body',
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<span id='Ext-grid-GridView-property-firstRowCls'> // private
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</span> firstRowCls: 'x-grid3-row-first',
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<span id='Ext-grid-GridView-property-lastRowCls'> lastRowCls: 'x-grid3-row-last',
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</span><span id='Ext-grid-GridView-property-rowClsRe'> rowClsRe: /(?:^|\s+)x-grid3-row-(first|last|alt)(?:\s+|$)/g,
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</span>
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<span id='Ext-grid-GridView-cfg-headerMenuOpenCls'> /**
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</span> * @cfg {String} headerMenuOpenCls The CSS class to add to the header cell when its menu is visible. Defaults to 'x-grid3-hd-menu-open'
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*/
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headerMenuOpenCls: 'x-grid3-hd-menu-open',
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<span id='Ext-grid-GridView-cfg-rowOverCls'> /**
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</span> * @cfg {String} rowOverCls The CSS class added to each row when it is hovered over. Defaults to 'x-grid3-row-over'
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*/
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rowOverCls: 'x-grid3-row-over',
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constructor : function(config) {
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Ext.apply(this, config);
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// These events are only used internally by the grid components
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this.addEvents(
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<span id='Ext-grid-GridView-event-beforerowremoved'> /**
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</span> * @event beforerowremoved
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* Internal UI Event. Fired before a row is removed.
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* @param {Ext.grid.GridView} view
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* @param {Number} rowIndex The index of the row to be removed.
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* @param {Ext.data.Record} record The Record to be removed
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*/
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'beforerowremoved',
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<span id='Ext-grid-GridView-event-beforerowsinserted'> /**
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</span> * @event beforerowsinserted
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* Internal UI Event. Fired before rows are inserted.
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* @param {Ext.grid.GridView} view
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* @param {Number} firstRow The index of the first row to be inserted.
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* @param {Number} lastRow The index of the last row to be inserted.
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*/
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'beforerowsinserted',
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<span id='Ext-grid-GridView-event-beforerefresh'> /**
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</span> * @event beforerefresh
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* Internal UI Event. Fired before the view is refreshed.
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* @param {Ext.grid.GridView} view
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*/
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'beforerefresh',
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<span id='Ext-grid-GridView-event-rowremoved'> /**
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</span> * @event rowremoved
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* Internal UI Event. Fired after a row is removed.
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* @param {Ext.grid.GridView} view
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* @param {Number} rowIndex The index of the row that was removed.
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* @param {Ext.data.Record} record The Record that was removed
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*/
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'rowremoved',
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<span id='Ext-grid-GridView-event-rowsinserted'> /**
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</span> * @event rowsinserted
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* Internal UI Event. Fired after rows are inserted.
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* @param {Ext.grid.GridView} view
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* @param {Number} firstRow The index of the first inserted.
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* @param {Number} lastRow The index of the last row inserted.
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*/
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'rowsinserted',
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<span id='Ext-grid-GridView-event-rowupdated'> /**
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</span> * @event rowupdated
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* Internal UI Event. Fired after a row has been updated.
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* @param {Ext.grid.GridView} view
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* @param {Number} firstRow The index of the row updated.
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* @param {Ext.data.record} record The Record backing the row updated.
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*/
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'rowupdated',
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<span id='Ext-grid-GridView-event-refresh'> /**
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</span> * @event refresh
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* Internal UI Event. Fired after the GridView's body has been refreshed.
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* @param {Ext.grid.GridView} view
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*/
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'refresh'
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);
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Ext.grid.GridView.superclass.constructor.call(this);
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},
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/* -------------------------------- UI Specific ----------------------------- */
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<span id='Ext-grid-GridView-property-Ext.Template'> /**
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</span> * The master template to use when rendering the GridView. Has a default template
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* @property Ext.Template
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* @type masterTpl
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*/
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masterTpl: new Ext.Template(
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'<div class="x-grid3" hidefocus="true">',
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'<div class="x-grid3-viewport">',
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'<div class="x-grid3-header">',
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'<div class="x-grid3-header-inner">',
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'<div class="x-grid3-header-offset" style="{ostyle}">{header}</div>',
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'</div>',
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'<div class="x-clear"></div>',
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'</div>',
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'<div class="x-grid3-scroller">',
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'<div class="x-grid3-body" style="{bstyle}">{body}</div>',
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'<a href="#" class="x-grid3-focus" tabIndex="-1"></a>',
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'</div>',
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'</div>',
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'<div class="x-grid3-resize-marker">&#160;</div>',
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'<div class="x-grid3-resize-proxy">&#160;</div>',
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'</div>'
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),
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<span id='Ext-grid-GridView-property-headerTpl'> /**
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</span> * The template to use when rendering headers. Has a default template
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* @property headerTpl
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* @type Ext.Template
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*/
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headerTpl: new Ext.Template(
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'<table border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
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'<thead>',
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'<tr class="x-grid3-hd-row">{cells}</tr>',
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'</thead>',
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'</table>'
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),
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<span id='Ext-grid-GridView-property-bodyTpl'> /**
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</span> * The template to use when rendering the body. Has a default template
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* @property bodyTpl
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* @type Ext.Template
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*/
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bodyTpl: new Ext.Template('{rows}'),
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<span id='Ext-grid-GridView-property-cellTpl'> /**
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</span> * The template to use to render each cell. Has a default template
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* @property cellTpl
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* @type Ext.Template
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*/
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cellTpl: new Ext.Template(
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'<td class="x-grid3-col x-grid3-cell x-grid3-td-{id} {css}" style="{style}" tabIndex="0" {cellAttr}>',
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'<div class="x-grid3-cell-inner x-grid3-col-{id} x-unselectable" unselectable="on" {attr}>{value}</div>',
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'</td>'
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),
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<span id='Ext-grid-GridView-method-initTemplates'> /**
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</span> * @private
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* Provides default templates if they are not given for this particular instance. Most of the templates are defined on
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* the prototype, the ones defined inside this function are done so because they are based on Grid or GridView configuration
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*/
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initTemplates : function() {
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var templates = this.templates || {},
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template, name,
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headerCellTpl = new Ext.Template(
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'<td class="x-grid3-hd x-grid3-cell x-grid3-td-{id} {css}" style="{style}">',
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'<div {tooltip} {attr} class="x-grid3-hd-inner x-grid3-hd-{id}" unselectable="on" style="{istyle}">',
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this.grid.enableHdMenu ? '<a class="x-grid3-hd-btn" href="#"></a>' : '',
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'{value}',
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'<img alt="" class="x-grid3-sort-icon" src="', Ext.BLANK_IMAGE_URL, '" />',
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'</div>',
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'</td>'
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),
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rowBodyText = [
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'<tr class="x-grid3-row-body-tr" style="{bodyStyle}">',
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'<td colspan="{cols}" class="x-grid3-body-cell" tabIndex="0" hidefocus="on">',
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'<div class="x-grid3-row-body">{body}</div>',
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'</td>',
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'</tr>'
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].join(""),
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innerText = [
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'<table class="x-grid3-row-table" border="0" cellspacing="0" cellpadding="0" style="{tstyle}">',
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'<tbody>',
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'<tr>{cells}</tr>',
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this.enableRowBody ? rowBodyText : '',
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'</tbody>',
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'</table>'
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].join("");
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Ext.applyIf(templates, {
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hcell : headerCellTpl,
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cell : this.cellTpl,
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body : this.bodyTpl,
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header : this.headerTpl,
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master : this.masterTpl,
|
|
row : new Ext.Template('<div class="x-grid3-row {alt}" style="{tstyle}">' + innerText + '</div>'),
|
|
rowInner: new Ext.Template(innerText)
|
|
});
|
|
|
|
for (name in templates) {
|
|
template = templates[name];
|
|
|
|
if (template && Ext.isFunction(template.compile) && !template.compiled) {
|
|
template.disableFormats = true;
|
|
template.compile();
|
|
}
|
|
}
|
|
|
|
this.templates = templates;
|
|
this.colRe = new RegExp('x-grid3-td-([^\\s]+)', '');
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-fly'> /**
|
|
</span> * @private
|
|
* Each GridView has its own private flyweight, accessed through this method
|
|
*/
|
|
fly : function(el) {
|
|
if (!this._flyweight) {
|
|
this._flyweight = new Ext.Element.Flyweight(document.body);
|
|
}
|
|
this._flyweight.dom = el;
|
|
return this._flyweight;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getEditorParent'> // private
|
|
</span> getEditorParent : function() {
|
|
return this.scroller.dom;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-initElements'> /**
|
|
</span> * @private
|
|
* Finds and stores references to important elements
|
|
*/
|
|
initElements : function() {
|
|
var Element = Ext.Element,
|
|
el = Ext.get(this.grid.getGridEl().dom.firstChild),
|
|
mainWrap = new Element(el.child('div.x-grid3-viewport')),
|
|
mainHd = new Element(mainWrap.child('div.x-grid3-header')),
|
|
scroller = new Element(mainWrap.child('div.x-grid3-scroller'));
|
|
|
|
if (this.grid.hideHeaders) {
|
|
mainHd.setDisplayed(false);
|
|
}
|
|
|
|
if (this.forceFit) {
|
|
scroller.setStyle('overflow-x', 'hidden');
|
|
}
|
|
|
|
<span id='Ext-grid-GridView-property-mainBody'> /**
|
|
</span> * <i>Read-only</i>. The GridView's body Element which encapsulates all rows in the Grid.
|
|
* This {@link Ext.Element Element} is only available after the GridPanel has been rendered.
|
|
* @type Ext.Element
|
|
* @property mainBody
|
|
*/
|
|
|
|
Ext.apply(this, {
|
|
el : el,
|
|
mainWrap: mainWrap,
|
|
scroller: scroller,
|
|
mainHd : mainHd,
|
|
innerHd : mainHd.child('div.x-grid3-header-inner').dom,
|
|
mainBody: new Element(Element.fly(scroller).child('div.x-grid3-body')),
|
|
focusEl : new Element(Element.fly(scroller).child('a')),
|
|
|
|
resizeMarker: new Element(el.child('div.x-grid3-resize-marker')),
|
|
resizeProxy : new Element(el.child('div.x-grid3-resize-proxy'))
|
|
});
|
|
|
|
this.focusEl.swallowEvent('click', true);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getRows'> // private
|
|
</span> getRows : function() {
|
|
return this.hasRows() ? this.mainBody.dom.childNodes : [];
|
|
},
|
|
|
|
// finder methods, used with delegation
|
|
|
|
<span id='Ext-grid-GridView-method-findCell'> // private
|
|
</span> findCell : function(el) {
|
|
if (!el) {
|
|
return false;
|
|
}
|
|
return this.fly(el).findParent(this.cellSelector, this.cellSelectorDepth);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findCellIndex'> /**
|
|
</span> * <p>Return the index of the grid column which contains the passed HTMLElement.</p>
|
|
* See also {@link #findRowIndex}
|
|
* @param {HTMLElement} el The target element
|
|
* @return {Number} The column index, or <b>false</b> if the target element is not within a row of this GridView.
|
|
*/
|
|
findCellIndex : function(el, requiredCls) {
|
|
var cell = this.findCell(el),
|
|
hasCls;
|
|
|
|
if (cell) {
|
|
hasCls = this.fly(cell).hasClass(requiredCls);
|
|
if (!requiredCls || hasCls) {
|
|
return this.getCellIndex(cell);
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getCellIndex'> // private
|
|
</span> getCellIndex : function(el) {
|
|
if (el) {
|
|
var match = el.className.match(this.colRe);
|
|
|
|
if (match && match[1]) {
|
|
return this.cm.getIndexById(match[1]);
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findHeaderCell'> // private
|
|
</span> findHeaderCell : function(el) {
|
|
var cell = this.findCell(el);
|
|
return cell && this.fly(cell).hasClass(this.hdCls) ? cell : null;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findHeaderIndex'> // private
|
|
</span> findHeaderIndex : function(el){
|
|
return this.findCellIndex(el, this.hdCls);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findRow'> /**
|
|
</span> * Return the HtmlElement representing the grid row which contains the passed element.
|
|
* @param {HTMLElement} el The target HTMLElement
|
|
* @return {HTMLElement} The row element, or null if the target element is not within a row of this GridView.
|
|
*/
|
|
findRow : function(el) {
|
|
if (!el) {
|
|
return false;
|
|
}
|
|
return this.fly(el).findParent(this.rowSelector, this.rowSelectorDepth);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findRowIndex'> /**
|
|
</span> * Return the index of the grid row which contains the passed HTMLElement.
|
|
* See also {@link #findCellIndex}
|
|
* @param {HTMLElement} el The target HTMLElement
|
|
* @return {Number} The row index, or <b>false</b> if the target element is not within a row of this GridView.
|
|
*/
|
|
findRowIndex : function(el) {
|
|
var row = this.findRow(el);
|
|
return row ? row.rowIndex : false;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-findRowBody'> /**
|
|
</span> * Return the HtmlElement representing the grid row body which contains the passed element.
|
|
* @param {HTMLElement} el The target HTMLElement
|
|
* @return {HTMLElement} The row body element, or null if the target element is not within a row body of this GridView.
|
|
*/
|
|
findRowBody : function(el) {
|
|
if (!el) {
|
|
return false;
|
|
}
|
|
|
|
return this.fly(el).findParent(this.rowBodySelector, this.rowBodySelectorDepth);
|
|
},
|
|
|
|
// getter methods for fetching elements dynamically in the grid
|
|
|
|
<span id='Ext-grid-GridView-method-getRow'> /**
|
|
</span> * Return the <tt>&lt;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];
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getCell'> /**
|
|
</span> * Returns the grid's <tt>&lt;td></tt> HtmlElement at the specified coordinates.
|
|
* @param {Number} row The row index in which to find the cell.
|
|
* @param {Number} col The column index of the cell.
|
|
* @return {HtmlElement} The td at the specified coordinates.
|
|
*/
|
|
getCell : function(row, col) {
|
|
return Ext.fly(this.getRow(row)).query(this.cellSelector)[col];
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getHeaderCell'> /**
|
|
</span> * Return the <tt>&lt;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
|
|
|
|
<span id='Ext-grid-GridView-method-addRowClass'> // private - use getRowClass to apply custom row classes
|
|
</span> addRowClass : function(rowId, cls) {
|
|
var row = this.getRow(rowId);
|
|
if (row) {
|
|
this.fly(row).addClass(cls);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-removeRowClass'> // private
|
|
</span> removeRowClass : function(row, cls) {
|
|
var r = this.getRow(row);
|
|
if(r){
|
|
this.fly(r).removeClass(cls);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-removeRow'> // private
|
|
</span> removeRow : function(row) {
|
|
Ext.removeNode(this.getRow(row));
|
|
this.syncFocusEl(row);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-removeRows'> // private
|
|
</span> removeRows : function(firstRow, lastRow) {
|
|
var bd = this.mainBody.dom,
|
|
rowIndex;
|
|
|
|
for (rowIndex = firstRow; rowIndex <= lastRow; rowIndex++){
|
|
Ext.removeNode(bd.childNodes[firstRow]);
|
|
}
|
|
|
|
this.syncFocusEl(firstRow);
|
|
},
|
|
|
|
/* ----------------------------------- Scrolling functions -------------------------------------------*/
|
|
|
|
<span id='Ext-grid-GridView-method-getScrollState'> // private
|
|
</span> getScrollState : function() {
|
|
var sb = this.scroller.dom;
|
|
|
|
return {
|
|
left: sb.scrollLeft,
|
|
top : sb.scrollTop
|
|
};
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-restoreScroll'> // private
|
|
</span> restoreScroll : function(state) {
|
|
var sb = this.scroller.dom;
|
|
sb.scrollLeft = state.left;
|
|
sb.scrollTop = state.top;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-scrollToTop'> /**
|
|
</span> * Scrolls the grid to the top
|
|
*/
|
|
scrollToTop : function() {
|
|
var dom = this.scroller.dom;
|
|
|
|
dom.scrollTop = 0;
|
|
dom.scrollLeft = 0;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-syncScroll'> // private
|
|
</span> syncScroll : function() {
|
|
this.syncHeaderScroll();
|
|
var mb = this.scroller.dom;
|
|
this.grid.fireEvent('bodyscroll', mb.scrollLeft, mb.scrollTop);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-syncHeaderScroll'> // private
|
|
</span> syncHeaderScroll : function() {
|
|
var innerHd = this.innerHd,
|
|
scrollLeft = this.scroller.dom.scrollLeft;
|
|
|
|
innerHd.scrollLeft = scrollLeft;
|
|
innerHd.scrollLeft = scrollLeft; // second time for IE (1/2 time first fails, other browsers ignore)
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateSortIcon'> /**
|
|
</span> * @private
|
|
* Ensures the given column has the given icon class
|
|
*/
|
|
updateSortIcon : function(col, dir) {
|
|
var sortClasses = this.sortClasses,
|
|
sortClass = sortClasses[dir == "DESC" ? 1 : 0],
|
|
headers = this.mainHd.select('td').removeClass(sortClasses);
|
|
|
|
headers.item(col).addClass(sortClass);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateAllColumnWidths'> /**
|
|
</span> * @private
|
|
* Updates the size of every column and cell in the grid
|
|
*/
|
|
updateAllColumnWidths : function() {
|
|
var totalWidth = this.getTotalWidth(),
|
|
colCount = this.cm.getColumnCount(),
|
|
rows = this.getRows(),
|
|
rowCount = rows.length,
|
|
widths = [],
|
|
row, rowFirstChild, trow, i, j;
|
|
|
|
for (i = 0; i < colCount; i++) {
|
|
widths[i] = this.getColumnWidth(i);
|
|
this.getHeaderCell(i).style.width = widths[i];
|
|
}
|
|
|
|
this.updateHeaderWidth();
|
|
|
|
for (i = 0; i < rowCount; i++) {
|
|
row = rows[i];
|
|
row.style.width = totalWidth;
|
|
rowFirstChild = row.firstChild;
|
|
|
|
if (rowFirstChild) {
|
|
rowFirstChild.style.width = totalWidth;
|
|
trow = rowFirstChild.rows[0];
|
|
|
|
for (j = 0; j < colCount; j++) {
|
|
trow.childNodes[j].style.width = widths[j];
|
|
}
|
|
}
|
|
}
|
|
|
|
this.onAllColumnWidthsUpdated(widths, totalWidth);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateColumnWidth'> /**
|
|
</span> * @private
|
|
* Called after a column's width has been updated, this resizes all of the cells for that column in each row
|
|
* @param {Number} column The column index
|
|
*/
|
|
updateColumnWidth : function(column, width) {
|
|
var columnWidth = this.getColumnWidth(column),
|
|
totalWidth = this.getTotalWidth(),
|
|
headerCell = this.getHeaderCell(column),
|
|
nodes = this.getRows(),
|
|
nodeCount = nodes.length,
|
|
row, i, firstChild;
|
|
|
|
this.updateHeaderWidth();
|
|
headerCell.style.width = columnWidth;
|
|
|
|
for (i = 0; i < nodeCount; i++) {
|
|
row = nodes[i];
|
|
firstChild = row.firstChild;
|
|
|
|
row.style.width = totalWidth;
|
|
if (firstChild) {
|
|
firstChild.style.width = totalWidth;
|
|
firstChild.rows[0].childNodes[column].style.width = columnWidth;
|
|
}
|
|
}
|
|
|
|
this.onColumnWidthUpdated(column, columnWidth, totalWidth);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateColumnHidden'> /**
|
|
</span> * @private
|
|
* Sets the hidden status of a given column.
|
|
* @param {Number} col The column index
|
|
* @param {Boolean} hidden True to make the column hidden
|
|
*/
|
|
updateColumnHidden : function(col, hidden) {
|
|
var totalWidth = this.getTotalWidth(),
|
|
display = hidden ? 'none' : '',
|
|
headerCell = this.getHeaderCell(col),
|
|
nodes = this.getRows(),
|
|
nodeCount = nodes.length,
|
|
row, rowFirstChild, i;
|
|
|
|
this.updateHeaderWidth();
|
|
headerCell.style.display = display;
|
|
|
|
for (i = 0; i < nodeCount; i++) {
|
|
row = nodes[i];
|
|
row.style.width = totalWidth;
|
|
rowFirstChild = row.firstChild;
|
|
|
|
if (rowFirstChild) {
|
|
rowFirstChild.style.width = totalWidth;
|
|
rowFirstChild.rows[0].childNodes[col].style.display = display;
|
|
}
|
|
}
|
|
|
|
this.onColumnHiddenUpdated(col, hidden, totalWidth);
|
|
delete this.lastViewWidth; //recalc
|
|
this.layout();
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-doRender'> /**
|
|
</span> * @private
|
|
* Renders all of the rows to a string buffer and returns the string. This is called internally
|
|
* by renderRows and performs the actual string building for the rows - it does not inject HTML into the DOM.
|
|
* @param {Array} columns The column data acquired from getColumnData.
|
|
* @param {Array} records The array of records to render
|
|
* @param {Ext.data.Store} store The store to render the rows from
|
|
* @param {Number} startRow The index of the first row being rendered. Sometimes we only render a subset of
|
|
* the rows so this is used to maintain logic for striping etc
|
|
* @param {Number} colCount The total number of columns in the column model
|
|
* @param {Boolean} stripe True to stripe the rows
|
|
* @return {String} A string containing the HTML for the rendered rows
|
|
*/
|
|
doRender : function(columns, records, store, startRow, colCount, stripe) {
|
|
var templates = this.templates,
|
|
cellTemplate = templates.cell,
|
|
rowTemplate = templates.row,
|
|
last = colCount - 1,
|
|
tstyle = 'width:' + this.getTotalWidth() + ';',
|
|
// buffers
|
|
rowBuffer = [],
|
|
colBuffer = [],
|
|
rowParams = {tstyle: tstyle},
|
|
meta = {},
|
|
len = records.length,
|
|
alt,
|
|
column,
|
|
record, i, j, rowIndex;
|
|
|
|
//build up each row's HTML
|
|
for (j = 0; j < len; j++) {
|
|
record = records[j];
|
|
colBuffer = [];
|
|
|
|
rowIndex = j + startRow;
|
|
|
|
//build up each column's HTML
|
|
for (i = 0; i < colCount; i++) {
|
|
column = columns[i];
|
|
|
|
meta.id = column.id;
|
|
meta.css = i === 0 ? 'x-grid3-cell-first ' : (i == last ? 'x-grid3-cell-last ' : '');
|
|
meta.attr = meta.cellAttr = '';
|
|
meta.style = column.style;
|
|
meta.value = column.renderer.call(column.scope, record.data[column.name], meta, record, rowIndex, i, store);
|
|
|
|
if (Ext.isEmpty(meta.value)) {
|
|
meta.value = '&#160;';
|
|
}
|
|
|
|
if (this.markDirty && record.dirty && typeof record.modified[column.name] != 'undefined') {
|
|
meta.css += ' x-grid3-dirty-cell';
|
|
}
|
|
|
|
colBuffer[colBuffer.length] = cellTemplate.apply(meta);
|
|
}
|
|
|
|
alt = [];
|
|
//set up row striping and row dirtiness CSS classes
|
|
if (stripe && ((rowIndex + 1) % 2 === 0)) {
|
|
alt[0] = 'x-grid3-row-alt';
|
|
}
|
|
|
|
if (record.dirty) {
|
|
alt[1] = ' x-grid3-dirty-row';
|
|
}
|
|
|
|
rowParams.cols = colCount;
|
|
|
|
if (this.getRowClass) {
|
|
alt[2] = this.getRowClass(record, rowIndex, rowParams, store);
|
|
}
|
|
|
|
rowParams.alt = alt.join(' ');
|
|
rowParams.cells = colBuffer.join('');
|
|
|
|
rowBuffer[rowBuffer.length] = rowTemplate.apply(rowParams);
|
|
}
|
|
|
|
return rowBuffer.join('');
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-processRows'> /**
|
|
</span> * @private
|
|
* Adds CSS classes and rowIndex to each row
|
|
* @param {Number} startRow The row to start from (defaults to 0)
|
|
*/
|
|
processRows : function(startRow, skipStripe) {
|
|
if (!this.ds || this.ds.getCount() < 1) {
|
|
return;
|
|
}
|
|
|
|
var rows = this.getRows(),
|
|
length = rows.length,
|
|
row, i;
|
|
|
|
skipStripe = skipStripe || !this.grid.stripeRows;
|
|
startRow = startRow || 0;
|
|
|
|
for (i = 0; i < length; i++) {
|
|
row = rows[i];
|
|
if (row) {
|
|
row.rowIndex = i;
|
|
if (!skipStripe) {
|
|
row.className = row.className.replace(this.rowClsRe, ' ');
|
|
if ((i + 1) % 2 === 0){
|
|
row.className += ' x-grid3-row-alt';
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// add first/last-row classes
|
|
if (startRow === 0) {
|
|
Ext.fly(rows[0]).addClass(this.firstRowCls);
|
|
}
|
|
|
|
Ext.fly(rows[length - 1]).addClass(this.lastRowCls);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-afterRender'> /**
|
|
</span> * @private
|
|
*/
|
|
afterRender : function() {
|
|
if (!this.ds || !this.cm) {
|
|
return;
|
|
}
|
|
|
|
this.mainBody.dom.innerHTML = this.renderBody() || '&#160;';
|
|
this.processRows(0, true);
|
|
|
|
if (this.deferEmptyText !== true) {
|
|
this.applyEmptyText();
|
|
}
|
|
|
|
this.grid.fireEvent('viewready', this.grid);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-afterRenderUI'> /**
|
|
</span> * @private
|
|
* This is always intended to be called after renderUI. Sets up listeners on the UI elements
|
|
* and sets up options like column menus, moving and resizing.
|
|
*/
|
|
afterRenderUI: function() {
|
|
var grid = this.grid;
|
|
|
|
this.initElements();
|
|
|
|
// get mousedowns early
|
|
Ext.fly(this.innerHd).on('click', this.handleHdDown, this);
|
|
|
|
this.mainHd.on({
|
|
scope : this,
|
|
mouseover: this.handleHdOver,
|
|
mouseout : this.handleHdOut,
|
|
mousemove: this.handleHdMove
|
|
});
|
|
|
|
this.scroller.on('scroll', this.syncScroll, this);
|
|
|
|
if (grid.enableColumnResize !== false) {
|
|
this.splitZone = new Ext.grid.GridView.SplitDragZone(grid, this.mainHd.dom);
|
|
}
|
|
|
|
if (grid.enableColumnMove) {
|
|
this.columnDrag = new Ext.grid.GridView.ColumnDragZone(grid, this.innerHd);
|
|
this.columnDrop = new Ext.grid.HeaderDropZone(grid, this.mainHd.dom);
|
|
}
|
|
|
|
if (grid.enableHdMenu !== false) {
|
|
this.hmenu = new Ext.menu.Menu({id: grid.id + '-hctx'});
|
|
this.hmenu.add(
|
|
{itemId:'asc', text: this.sortAscText, cls: 'xg-hmenu-sort-asc'},
|
|
{itemId:'desc', text: this.sortDescText, cls: 'xg-hmenu-sort-desc'}
|
|
);
|
|
|
|
if (grid.enableColumnHide !== false) {
|
|
this.colMenu = new Ext.menu.Menu({id:grid.id + '-hcols-menu'});
|
|
this.colMenu.on({
|
|
scope : this,
|
|
beforeshow: this.beforeColMenuShow,
|
|
itemclick : this.handleHdMenuClick
|
|
});
|
|
this.hmenu.add({
|
|
itemId: 'sortSep',
|
|
xtype: 'menuseparator'
|
|
}, {
|
|
itemId:'columns',
|
|
hideOnClick: false,
|
|
text: this.columnsText,
|
|
menu: this.colMenu,
|
|
iconCls: 'x-cols-icon'
|
|
});
|
|
}
|
|
|
|
this.hmenu.on('itemclick', this.handleHdMenuClick, this);
|
|
}
|
|
|
|
if (grid.trackMouseOver) {
|
|
this.mainBody.on({
|
|
scope : this,
|
|
mouseover: this.onRowOver,
|
|
mouseout : this.onRowOut
|
|
});
|
|
}
|
|
|
|
if (grid.enableDragDrop || grid.enableDrag) {
|
|
this.dragZone = new Ext.grid.GridDragZone(grid, {
|
|
ddGroup : grid.ddGroup || 'GridDD'
|
|
});
|
|
}
|
|
|
|
this.updateHeaderSortState();
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-renderUI'> /**
|
|
</span> * @private
|
|
* Renders each of the UI elements in turn. This is called internally, once, by this.render. It does not
|
|
* render rows from the store, just the surrounding UI elements.
|
|
*/
|
|
renderUI : function() {
|
|
var templates = this.templates;
|
|
|
|
return templates.master.apply({
|
|
body : templates.body.apply({rows:'&#160;'}),
|
|
header: this.renderHeaders(),
|
|
ostyle: 'width:' + this.getOffsetWidth() + ';',
|
|
bstyle: 'width:' + this.getTotalWidth() + ';'
|
|
});
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-processEvent'> // private
|
|
</span> processEvent : function(name, e) {
|
|
var target = e.getTarget(),
|
|
grid = this.grid,
|
|
header = this.findHeaderIndex(target),
|
|
row, cell, col, body;
|
|
|
|
grid.fireEvent(name, e);
|
|
|
|
if (header !== false) {
|
|
grid.fireEvent('header' + name, grid, header, e);
|
|
} else {
|
|
row = this.findRowIndex(target);
|
|
|
|
// Grid's value-added events must bubble correctly to allow cancelling via returning false: cell->column->row
|
|
// We must allow a return of false at any of these levels to cancel the event processing.
|
|
// Particularly allowing rowmousedown to be cancellable by prior handlers which need to prevent selection.
|
|
if (row !== false) {
|
|
cell = this.findCellIndex(target);
|
|
if (cell !== false) {
|
|
col = grid.colModel.getColumnAt(cell);
|
|
if (grid.fireEvent('cell' + name, grid, row, cell, e) !== false) {
|
|
if (!col || (col.processEvent && (col.processEvent(name, e, grid, row, cell) !== false))) {
|
|
grid.fireEvent('row' + name, grid, row, e);
|
|
}
|
|
}
|
|
} else {
|
|
if (grid.fireEvent('row' + name, grid, row, e) !== false) {
|
|
(body = this.findRowBody(target)) && grid.fireEvent('rowbody' + name, grid, row, e);
|
|
}
|
|
}
|
|
} else {
|
|
grid.fireEvent('container' + name, grid, e);
|
|
}
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-layout'> /**
|
|
</span> * @private
|
|
* Sizes the grid's header and body elements
|
|
*/
|
|
layout : function(initial) {
|
|
if (!this.mainBody) {
|
|
return; // not rendered
|
|
}
|
|
|
|
var grid = this.grid,
|
|
gridEl = grid.getGridEl(),
|
|
gridSize = gridEl.getSize(true),
|
|
gridWidth = gridSize.width,
|
|
gridHeight = gridSize.height,
|
|
scroller = this.scroller,
|
|
scrollStyle, headerHeight, scrollHeight;
|
|
|
|
if (gridWidth < 20 || gridHeight < 20) {
|
|
return;
|
|
}
|
|
|
|
if (grid.autoHeight) {
|
|
scrollStyle = scroller.dom.style;
|
|
scrollStyle.overflow = 'visible';
|
|
|
|
if (Ext.isWebKit) {
|
|
scrollStyle.position = 'static';
|
|
}
|
|
} else {
|
|
this.el.setSize(gridWidth, gridHeight);
|
|
|
|
headerHeight = this.mainHd.getHeight();
|
|
scrollHeight = gridHeight - headerHeight;
|
|
|
|
scroller.setSize(gridWidth, scrollHeight);
|
|
|
|
if (this.innerHd) {
|
|
this.innerHd.style.width = (gridWidth) + "px";
|
|
}
|
|
}
|
|
|
|
if (this.forceFit || (initial === true && this.autoFill)) {
|
|
if (this.lastViewWidth != gridWidth) {
|
|
this.fitColumns(false, false);
|
|
this.lastViewWidth = gridWidth;
|
|
}
|
|
} else {
|
|
this.autoExpand();
|
|
this.syncHeaderScroll();
|
|
}
|
|
|
|
this.onLayout(gridWidth, scrollHeight);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onLayout'> // template functions for subclasses and plugins
|
|
</span> // these functions include precalculated values
|
|
onLayout : function(vw, vh) {
|
|
// do nothing
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColumnWidthUpdated'> onColumnWidthUpdated : function(col, w, tw) {
|
|
</span> //template method
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onAllColumnWidthsUpdated'> onAllColumnWidthsUpdated : function(ws, tw) {
|
|
</span> //template method
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColumnHiddenUpdated'> onColumnHiddenUpdated : function(col, hidden, tw) {
|
|
</span> // template method
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateColumnText'> updateColumnText : function(col, text) {
|
|
</span> // template method
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-afterMove'> afterMove : function(colIndex) {
|
|
</span> // template method
|
|
},
|
|
|
|
/* ----------------------------------- Core Specific -------------------------------------------*/
|
|
<span id='Ext-grid-GridView-method-init'> // private
|
|
</span> init : function(grid) {
|
|
this.grid = grid;
|
|
|
|
this.initTemplates();
|
|
this.initData(grid.store, grid.colModel);
|
|
this.initUI(grid);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getColumnId'> // private
|
|
</span> getColumnId : function(index){
|
|
return this.cm.getColumnId(index);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getOffsetWidth'> // private
|
|
</span> getOffsetWidth : function() {
|
|
return (this.cm.getTotalWidth() + this.getScrollOffset()) + 'px';
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getScrollOffset'> // private
|
|
</span> getScrollOffset: function() {
|
|
return Ext.num(this.scrollOffset, Ext.getScrollBarWidth());
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-renderHeaders'> /**
|
|
</span> * @private
|
|
* Renders the header row using the 'header' template. Does not inject the HTML into the DOM, just
|
|
* returns a string.
|
|
* @return {String} Rendered header row
|
|
*/
|
|
renderHeaders : function() {
|
|
var colModel = this.cm,
|
|
templates = this.templates,
|
|
headerTpl = templates.hcell,
|
|
properties = {},
|
|
colCount = colModel.getColumnCount(),
|
|
last = colCount - 1,
|
|
cells = [],
|
|
i, cssCls;
|
|
|
|
for (i = 0; i < colCount; i++) {
|
|
if (i == 0) {
|
|
cssCls = 'x-grid3-cell-first ';
|
|
} else {
|
|
cssCls = i == last ? 'x-grid3-cell-last ' : '';
|
|
}
|
|
|
|
properties = {
|
|
id : colModel.getColumnId(i),
|
|
value : colModel.getColumnHeader(i) || '',
|
|
style : this.getColumnStyle(i, true),
|
|
css : cssCls,
|
|
tooltip: this.getColumnTooltip(i)
|
|
};
|
|
|
|
if (colModel.config[i].align == 'right') {
|
|
properties.istyle = 'padding-right: 16px;';
|
|
} else {
|
|
delete properties.istyle;
|
|
}
|
|
|
|
cells[i] = headerTpl.apply(properties);
|
|
}
|
|
|
|
return templates.header.apply({
|
|
cells : cells.join(""),
|
|
tstyle: String.format("width: {0};", this.getTotalWidth())
|
|
});
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getColumnTooltip'> /**
|
|
</span> * @private
|
|
*/
|
|
getColumnTooltip : function(i) {
|
|
var tooltip = this.cm.getColumnTooltip(i);
|
|
if (tooltip) {
|
|
if (Ext.QuickTips.isEnabled()) {
|
|
return 'ext:qtip="' + tooltip + '"';
|
|
} else {
|
|
return 'title="' + tooltip + '"';
|
|
}
|
|
}
|
|
|
|
return '';
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-beforeUpdate'> // private
|
|
</span> beforeUpdate : function() {
|
|
this.grid.stopEditing(true);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateHeaders'> /**
|
|
</span> * @private
|
|
* Re-renders the headers and ensures they are sized correctly
|
|
*/
|
|
updateHeaders : function() {
|
|
this.innerHd.firstChild.innerHTML = this.renderHeaders();
|
|
|
|
this.updateHeaderWidth(false);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateHeaderWidth'> /**
|
|
</span> * @private
|
|
* Ensures that the header is sized to the total width available to it
|
|
* @param {Boolean} updateMain True to update the mainBody's width also (defaults to true)
|
|
*/
|
|
updateHeaderWidth: function(updateMain) {
|
|
var innerHdChild = this.innerHd.firstChild,
|
|
totalWidth = this.getTotalWidth();
|
|
|
|
innerHdChild.style.width = this.getOffsetWidth();
|
|
innerHdChild.firstChild.style.width = totalWidth;
|
|
|
|
if (updateMain !== false) {
|
|
this.mainBody.dom.style.width = totalWidth;
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-focusRow'> /**
|
|
</span> * Focuses the specified row.
|
|
* @param {Number} row The row index
|
|
*/
|
|
focusRow : function(row) {
|
|
this.focusCell(row, 0, false);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-focusCell'> /**
|
|
</span> * Focuses the specified cell.
|
|
* @param {Number} row The row index
|
|
* @param {Number} col The column index
|
|
*/
|
|
focusCell : function(row, col, hscroll) {
|
|
this.syncFocusEl(this.ensureVisible(row, col, hscroll));
|
|
|
|
var focusEl = this.focusEl;
|
|
|
|
if (Ext.isGecko) {
|
|
focusEl.focus();
|
|
} else {
|
|
focusEl.focus.defer(1, focusEl);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-resolveCell'> /**
|
|
</span> * @private
|
|
* Finds the Elements corresponding to the given row and column indexes
|
|
*/
|
|
resolveCell : function(row, col, hscroll) {
|
|
if (!Ext.isNumber(row)) {
|
|
row = row.rowIndex;
|
|
}
|
|
|
|
if (!this.ds) {
|
|
return null;
|
|
}
|
|
|
|
if (row < 0 || row >= this.ds.getCount()) {
|
|
return null;
|
|
}
|
|
col = (col !== undefined ? col : 0);
|
|
|
|
var rowEl = this.getRow(row),
|
|
colModel = this.cm,
|
|
colCount = colModel.getColumnCount(),
|
|
cellEl;
|
|
|
|
if (!(hscroll === false && col === 0)) {
|
|
while (col < colCount && colModel.isHidden(col)) {
|
|
col++;
|
|
}
|
|
|
|
cellEl = this.getCell(row, col);
|
|
}
|
|
|
|
return {row: rowEl, cell: cellEl};
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getResolvedXY'> /**
|
|
</span> * @private
|
|
* Returns the XY co-ordinates of a given row/cell resolution (see {@link #resolveCell})
|
|
* @return {Array} X and Y coords
|
|
*/
|
|
getResolvedXY : function(resolved) {
|
|
if (!resolved) {
|
|
return null;
|
|
}
|
|
|
|
var cell = resolved.cell,
|
|
row = resolved.row;
|
|
|
|
if (cell) {
|
|
return Ext.fly(cell).getXY();
|
|
} else {
|
|
return [this.el.getX(), Ext.fly(row).getY()];
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-syncFocusEl'> /**
|
|
</span> * @private
|
|
* Moves the focus element to the x and y co-ordinates of the given row and column
|
|
*/
|
|
syncFocusEl : function(row, col, hscroll) {
|
|
var xy = row;
|
|
|
|
if (!Ext.isArray(xy)) {
|
|
row = Math.min(row, Math.max(0, this.getRows().length-1));
|
|
|
|
if (isNaN(row)) {
|
|
return;
|
|
}
|
|
|
|
xy = this.getResolvedXY(this.resolveCell(row, col, hscroll));
|
|
}
|
|
|
|
this.focusEl.setXY(xy || this.scroller.getXY());
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-ensureVisible'> /**
|
|
</span> * @private
|
|
*/
|
|
ensureVisible : function(row, col, hscroll) {
|
|
var resolved = this.resolveCell(row, col, hscroll);
|
|
|
|
if (!resolved || !resolved.row) {
|
|
return null;
|
|
}
|
|
|
|
var rowEl = resolved.row,
|
|
cellEl = resolved.cell,
|
|
c = this.scroller.dom,
|
|
p = rowEl,
|
|
ctop = 0,
|
|
stop = this.el.dom;
|
|
|
|
while (p && p != stop) {
|
|
ctop += p.offsetTop;
|
|
p = p.offsetParent;
|
|
}
|
|
|
|
ctop -= this.mainHd.dom.offsetHeight;
|
|
stop = parseInt(c.scrollTop, 10);
|
|
|
|
var cbot = ctop + rowEl.offsetHeight,
|
|
ch = c.clientHeight,
|
|
sbot = stop + ch;
|
|
|
|
|
|
if (ctop < stop) {
|
|
c.scrollTop = ctop;
|
|
} else if(cbot > sbot) {
|
|
c.scrollTop = cbot-ch;
|
|
}
|
|
|
|
if (hscroll !== false) {
|
|
var cleft = parseInt(cellEl.offsetLeft, 10),
|
|
cright = cleft + cellEl.offsetWidth,
|
|
sleft = parseInt(c.scrollLeft, 10),
|
|
sright = sleft + c.clientWidth;
|
|
|
|
if (cleft < sleft) {
|
|
c.scrollLeft = cleft;
|
|
} else if(cright > sright) {
|
|
c.scrollLeft = cright-c.clientWidth;
|
|
}
|
|
}
|
|
|
|
return this.getResolvedXY(resolved);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-insertRows'> // private
|
|
</span> insertRows : function(dm, firstRow, lastRow, isUpdate) {
|
|
var last = dm.getCount() - 1;
|
|
if( !isUpdate && firstRow === 0 && lastRow >= last) {
|
|
this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
|
|
this.refresh();
|
|
this.fireEvent('rowsinserted', this, firstRow, lastRow);
|
|
} else {
|
|
if (!isUpdate) {
|
|
this.fireEvent('beforerowsinserted', this, firstRow, lastRow);
|
|
}
|
|
var html = this.renderRows(firstRow, lastRow),
|
|
before = this.getRow(firstRow);
|
|
if (before) {
|
|
if(firstRow === 0){
|
|
Ext.fly(this.getRow(0)).removeClass(this.firstRowCls);
|
|
}
|
|
Ext.DomHelper.insertHtml('beforeBegin', before, html);
|
|
} else {
|
|
var r = this.getRow(last - 1);
|
|
if(r){
|
|
Ext.fly(r).removeClass(this.lastRowCls);
|
|
}
|
|
Ext.DomHelper.insertHtml('beforeEnd', this.mainBody.dom, html);
|
|
}
|
|
if (!isUpdate) {
|
|
this.processRows(firstRow);
|
|
this.fireEvent('rowsinserted', this, firstRow, lastRow);
|
|
} else if (firstRow === 0 || firstRow >= last) {
|
|
//ensure first/last row is kept after an update.
|
|
Ext.fly(this.getRow(firstRow)).addClass(firstRow === 0 ? this.firstRowCls : this.lastRowCls);
|
|
}
|
|
}
|
|
this.syncFocusEl(firstRow);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-deleteRows'> /**
|
|
</span> * @private
|
|
* DEPRECATED - this doesn't appear to be called anywhere in the library, remove in 4.0.
|
|
*/
|
|
deleteRows : function(dm, firstRow, lastRow) {
|
|
if (dm.getRowCount() < 1) {
|
|
this.refresh();
|
|
} else {
|
|
this.fireEvent('beforerowsdeleted', this, firstRow, lastRow);
|
|
|
|
this.removeRows(firstRow, lastRow);
|
|
|
|
this.processRows(firstRow);
|
|
this.fireEvent('rowsdeleted', this, firstRow, lastRow);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getColumnStyle'> /**
|
|
</span> * @private
|
|
* Builds a CSS string for the given column index
|
|
* @param {Number} colIndex The column index
|
|
* @param {Boolean} isHeader True if getting the style for the column's header
|
|
* @return {String} The CSS string
|
|
*/
|
|
getColumnStyle : function(colIndex, isHeader) {
|
|
var colModel = this.cm,
|
|
colConfig = colModel.config,
|
|
style = isHeader ? '' : colConfig[colIndex].css || '',
|
|
align = colConfig[colIndex].align;
|
|
|
|
style += String.format("width: {0};", this.getColumnWidth(colIndex));
|
|
|
|
if (colModel.isHidden(colIndex)) {
|
|
style += 'display: none; ';
|
|
}
|
|
|
|
if (align) {
|
|
style += String.format("text-align: {0};", align);
|
|
}
|
|
|
|
return style;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getColumnWidth'> /**
|
|
</span> * @private
|
|
* Returns the width of a given column minus its border width
|
|
* @return {Number} The column index
|
|
* @return {String|Number} The width in pixels
|
|
*/
|
|
getColumnWidth : function(column) {
|
|
var columnWidth = this.cm.getColumnWidth(column),
|
|
borderWidth = this.borderWidth;
|
|
|
|
if (Ext.isNumber(columnWidth)) {
|
|
if (Ext.isBorderBox) {
|
|
return columnWidth + "px";
|
|
} else {
|
|
return Math.max(columnWidth - borderWidth, 0) + "px";
|
|
}
|
|
} else {
|
|
return columnWidth;
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getTotalWidth'> /**
|
|
</span> * @private
|
|
* Returns the total width of all visible columns
|
|
* @return {String}
|
|
*/
|
|
getTotalWidth : function() {
|
|
return this.cm.getTotalWidth() + 'px';
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-fitColumns'> /**
|
|
</span> * @private
|
|
* Resizes each column to fit the available grid width.
|
|
* TODO: The second argument isn't even used, remove it in 4.0
|
|
* @param {Boolean} preventRefresh True to prevent resizing of each row to the new column sizes (defaults to false)
|
|
* @param {null} onlyExpand NOT USED, will be removed in 4.0
|
|
* @param {Number} omitColumn The index of a column to leave at its current width. Defaults to undefined
|
|
* @return {Boolean} True if the operation succeeded, false if not or undefined if the grid view is not yet initialized
|
|
*/
|
|
fitColumns : function(preventRefresh, onlyExpand, omitColumn) {
|
|
var grid = this.grid,
|
|
colModel = this.cm,
|
|
totalColWidth = colModel.getTotalWidth(false),
|
|
gridWidth = this.getGridInnerWidth(),
|
|
extraWidth = gridWidth - totalColWidth,
|
|
columns = [],
|
|
extraCol = 0,
|
|
width = 0,
|
|
colWidth, fraction, i;
|
|
|
|
// not initialized, so don't screw up the default widths
|
|
if (gridWidth < 20 || extraWidth === 0) {
|
|
return false;
|
|
}
|
|
|
|
var visibleColCount = colModel.getColumnCount(true),
|
|
totalColCount = colModel.getColumnCount(false),
|
|
adjCount = visibleColCount - (Ext.isNumber(omitColumn) ? 1 : 0);
|
|
|
|
if (adjCount === 0) {
|
|
adjCount = 1;
|
|
omitColumn = undefined;
|
|
}
|
|
|
|
//FIXME: the algorithm used here is odd and potentially confusing. Includes this for loop and the while after it.
|
|
for (i = 0; i < totalColCount; i++) {
|
|
if (!colModel.isFixed(i) && i !== omitColumn) {
|
|
colWidth = colModel.getColumnWidth(i);
|
|
columns.push(i, colWidth);
|
|
|
|
if (!colModel.isHidden(i)) {
|
|
extraCol = i;
|
|
width += colWidth;
|
|
}
|
|
}
|
|
}
|
|
|
|
fraction = (gridWidth - colModel.getTotalWidth()) / width;
|
|
|
|
while (columns.length) {
|
|
colWidth = columns.pop();
|
|
i = columns.pop();
|
|
|
|
colModel.setColumnWidth(i, Math.max(grid.minColumnWidth, Math.floor(colWidth + colWidth * fraction)), true);
|
|
}
|
|
|
|
//this has been changed above so remeasure now
|
|
totalColWidth = colModel.getTotalWidth(false);
|
|
|
|
if (totalColWidth > gridWidth) {
|
|
var adjustCol = (adjCount == visibleColCount) ? extraCol : omitColumn,
|
|
newWidth = Math.max(1, colModel.getColumnWidth(adjustCol) - (totalColWidth - gridWidth));
|
|
|
|
colModel.setColumnWidth(adjustCol, newWidth, true);
|
|
}
|
|
|
|
if (preventRefresh !== true) {
|
|
this.updateAllColumnWidths();
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-autoExpand'> /**
|
|
</span> * @private
|
|
* Resizes the configured autoExpandColumn to take the available width after the other columns have
|
|
* been accounted for
|
|
* @param {Boolean} preventUpdate True to prevent the resizing of all rows (defaults to false)
|
|
*/
|
|
autoExpand : function(preventUpdate) {
|
|
var grid = this.grid,
|
|
colModel = this.cm,
|
|
gridWidth = this.getGridInnerWidth(),
|
|
totalColumnWidth = colModel.getTotalWidth(false),
|
|
autoExpandColumn = grid.autoExpandColumn;
|
|
|
|
if (!this.userResized && autoExpandColumn) {
|
|
if (gridWidth != totalColumnWidth) {
|
|
//if we are not already using all available width, resize the autoExpandColumn
|
|
var colIndex = colModel.getIndexById(autoExpandColumn),
|
|
currentWidth = colModel.getColumnWidth(colIndex),
|
|
desiredWidth = gridWidth - totalColumnWidth + currentWidth,
|
|
newWidth = Math.min(Math.max(desiredWidth, grid.autoExpandMin), grid.autoExpandMax);
|
|
|
|
if (currentWidth != newWidth) {
|
|
colModel.setColumnWidth(colIndex, newWidth, true);
|
|
|
|
if (preventUpdate !== true) {
|
|
this.updateColumnWidth(colIndex, newWidth);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getGridInnerWidth'> /**
|
|
</span> * Returns the total internal width available to the grid, taking the scrollbar into account
|
|
* @return {Number} The total width
|
|
*/
|
|
getGridInnerWidth: function() {
|
|
return this.grid.getGridEl().getWidth(true) - this.getScrollOffset();
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getColumnData'> /**
|
|
</span> * @private
|
|
* Returns an array of column configurations - one for each column
|
|
* @return {Array} Array of column config objects. This includes the column name, renderer, id style and renderer
|
|
*/
|
|
getColumnData : function() {
|
|
var columns = [],
|
|
colModel = this.cm,
|
|
colCount = colModel.getColumnCount(),
|
|
fields = this.ds.fields,
|
|
i, name;
|
|
|
|
for (i = 0; i < colCount; i++) {
|
|
name = colModel.getDataIndex(i);
|
|
|
|
columns[i] = {
|
|
name : Ext.isDefined(name) ? name : (fields.get(i) ? fields.get(i).name : undefined),
|
|
renderer: colModel.getRenderer(i),
|
|
scope : colModel.getRendererScope(i),
|
|
id : colModel.getColumnId(i),
|
|
style : this.getColumnStyle(i)
|
|
};
|
|
}
|
|
|
|
return columns;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-renderRows'> /**
|
|
</span> * @private
|
|
* Renders rows between start and end indexes
|
|
* @param {Number} startRow Index of the first row to render
|
|
* @param {Number} endRow Index of the last row to render
|
|
*/
|
|
renderRows : function(startRow, endRow) {
|
|
var grid = this.grid,
|
|
store = grid.store,
|
|
stripe = grid.stripeRows,
|
|
colModel = grid.colModel,
|
|
colCount = colModel.getColumnCount(),
|
|
rowCount = store.getCount(),
|
|
records;
|
|
|
|
if (rowCount < 1) {
|
|
return '';
|
|
}
|
|
|
|
startRow = startRow || 0;
|
|
endRow = Ext.isDefined(endRow) ? endRow : rowCount - 1;
|
|
records = store.getRange(startRow, endRow);
|
|
|
|
return this.doRender(this.getColumnData(), records, store, startRow, colCount, stripe);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-renderBody'> // private
|
|
</span> renderBody : function(){
|
|
var markup = this.renderRows() || '&#160;';
|
|
return this.templates.body.apply({rows: markup});
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-refreshRow'> /**
|
|
</span> * @private
|
|
* Refreshes a row by re-rendering it. Fires the rowupdated event when done
|
|
*/
|
|
refreshRow: function(record) {
|
|
var store = this.ds,
|
|
colCount = this.cm.getColumnCount(),
|
|
columns = this.getColumnData(),
|
|
last = colCount - 1,
|
|
cls = ['x-grid3-row'],
|
|
rowParams = {
|
|
tstyle: String.format("width: {0};", this.getTotalWidth())
|
|
},
|
|
colBuffer = [],
|
|
cellTpl = this.templates.cell,
|
|
rowIndex, row, column, meta, css, i;
|
|
|
|
if (Ext.isNumber(record)) {
|
|
rowIndex = record;
|
|
record = store.getAt(rowIndex);
|
|
} else {
|
|
rowIndex = store.indexOf(record);
|
|
}
|
|
|
|
//the record could not be found
|
|
if (!record || rowIndex < 0) {
|
|
return;
|
|
}
|
|
|
|
//builds each column in this row
|
|
for (i = 0; i < colCount; i++) {
|
|
column = columns[i];
|
|
|
|
if (i == 0) {
|
|
css = 'x-grid3-cell-first';
|
|
} else {
|
|
css = (i == last) ? 'x-grid3-cell-last ' : '';
|
|
}
|
|
|
|
meta = {
|
|
id : column.id,
|
|
style : column.style,
|
|
css : css,
|
|
attr : "",
|
|
cellAttr: ""
|
|
};
|
|
// Need to set this after, because we pass meta to the renderer
|
|
meta.value = column.renderer.call(column.scope, record.data[column.name], meta, record, rowIndex, i, store);
|
|
|
|
if (Ext.isEmpty(meta.value)) {
|
|
meta.value = '&#160;';
|
|
}
|
|
|
|
if (this.markDirty && record.dirty && typeof record.modified[column.name] != 'undefined') {
|
|
meta.css += ' x-grid3-dirty-cell';
|
|
}
|
|
|
|
colBuffer[i] = cellTpl.apply(meta);
|
|
}
|
|
|
|
row = this.getRow(rowIndex);
|
|
row.className = '';
|
|
|
|
if (this.grid.stripeRows && ((rowIndex + 1) % 2 === 0)) {
|
|
cls.push('x-grid3-row-alt');
|
|
}
|
|
|
|
if (this.getRowClass) {
|
|
rowParams.cols = colCount;
|
|
cls.push(this.getRowClass(record, rowIndex, rowParams, store));
|
|
}
|
|
|
|
this.fly(row).addClass(cls).setStyle(rowParams.tstyle);
|
|
rowParams.cells = colBuffer.join("");
|
|
row.innerHTML = this.templates.rowInner.apply(rowParams);
|
|
|
|
this.fireEvent('rowupdated', this, rowIndex, record);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-refresh'> /**
|
|
</span> * 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);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-applyEmptyText'> /**
|
|
</span> * @private
|
|
* Displays the configured emptyText if there are currently no rows to display
|
|
*/
|
|
applyEmptyText : function() {
|
|
if (this.emptyText && !this.hasRows()) {
|
|
this.mainBody.update('<div class="x-grid-empty">' + this.emptyText + '</div>');
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-updateHeaderSortState'> /**
|
|
</span> * @private
|
|
* Adds sorting classes to the column headers based on the bound store's sortInfo. Fires the 'sortchange' event
|
|
* if the sorting has changed since this function was last run.
|
|
*/
|
|
updateHeaderSortState : function() {
|
|
var state = this.ds.getSortState();
|
|
if (!state) {
|
|
return;
|
|
}
|
|
|
|
if (!this.sortState || (this.sortState.field != state.field || this.sortState.direction != state.direction)) {
|
|
this.grid.fireEvent('sortchange', this.grid, state);
|
|
}
|
|
|
|
this.sortState = state;
|
|
|
|
var sortColumn = this.cm.findColumnIndex(state.field);
|
|
if (sortColumn != -1) {
|
|
var sortDir = state.direction;
|
|
this.updateSortIcon(sortColumn, sortDir);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-clearHeaderSortState'> /**
|
|
</span> * @private
|
|
* Removes any sorting indicator classes from the column headers
|
|
*/
|
|
clearHeaderSortState : function() {
|
|
if (!this.sortState) {
|
|
return;
|
|
}
|
|
this.grid.fireEvent('sortchange', this.grid, null);
|
|
this.mainHd.select('td').removeClass(this.sortClasses);
|
|
delete this.sortState;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-destroy'> /**
|
|
</span> * @private
|
|
* Destroys all objects associated with the GridView
|
|
*/
|
|
destroy : function() {
|
|
var me = this,
|
|
grid = me.grid,
|
|
gridEl = grid.getGridEl(),
|
|
dragZone = me.dragZone,
|
|
splitZone = me.splitZone,
|
|
columnDrag = me.columnDrag,
|
|
columnDrop = me.columnDrop,
|
|
scrollToTopTask = me.scrollToTopTask,
|
|
columnDragData,
|
|
columnDragProxy;
|
|
|
|
if (scrollToTopTask && scrollToTopTask.cancel) {
|
|
scrollToTopTask.cancel();
|
|
}
|
|
|
|
Ext.destroyMembers(me, 'colMenu', 'hmenu');
|
|
|
|
me.initData(null, null);
|
|
me.purgeListeners();
|
|
|
|
Ext.fly(me.innerHd).un("click", me.handleHdDown, me);
|
|
|
|
if (grid.enableColumnMove) {
|
|
columnDragData = columnDrag.dragData;
|
|
columnDragProxy = columnDrag.proxy;
|
|
Ext.destroy(
|
|
columnDrag.el,
|
|
columnDragProxy.ghost,
|
|
columnDragProxy.el,
|
|
columnDrop.el,
|
|
columnDrop.proxyTop,
|
|
columnDrop.proxyBottom,
|
|
columnDragData.ddel,
|
|
columnDragData.header
|
|
);
|
|
|
|
if (columnDragProxy.anim) {
|
|
Ext.destroy(columnDragProxy.anim);
|
|
}
|
|
|
|
delete columnDragProxy.ghost;
|
|
delete columnDragData.ddel;
|
|
delete columnDragData.header;
|
|
columnDrag.destroy();
|
|
|
|
delete Ext.dd.DDM.locationCache[columnDrag.id];
|
|
delete columnDrag._domRef;
|
|
|
|
delete columnDrop.proxyTop;
|
|
delete columnDrop.proxyBottom;
|
|
columnDrop.destroy();
|
|
delete Ext.dd.DDM.locationCache["gridHeader" + gridEl.id];
|
|
delete columnDrop._domRef;
|
|
delete Ext.dd.DDM.ids[columnDrop.ddGroup];
|
|
}
|
|
|
|
if (splitZone) { // enableColumnResize
|
|
splitZone.destroy();
|
|
delete splitZone._domRef;
|
|
delete Ext.dd.DDM.ids["gridSplitters" + gridEl.id];
|
|
}
|
|
|
|
Ext.fly(me.innerHd).removeAllListeners();
|
|
Ext.removeNode(me.innerHd);
|
|
delete me.innerHd;
|
|
|
|
Ext.destroy(
|
|
me.el,
|
|
me.mainWrap,
|
|
me.mainHd,
|
|
me.scroller,
|
|
me.mainBody,
|
|
me.focusEl,
|
|
me.resizeMarker,
|
|
me.resizeProxy,
|
|
me.activeHdBtn,
|
|
me._flyweight,
|
|
dragZone,
|
|
splitZone
|
|
);
|
|
|
|
delete grid.container;
|
|
|
|
if (dragZone) {
|
|
dragZone.destroy();
|
|
}
|
|
|
|
Ext.dd.DDM.currentTarget = null;
|
|
delete Ext.dd.DDM.locationCache[gridEl.id];
|
|
|
|
Ext.EventManager.removeResizeListener(me.onWindowResize, me);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onDenyColumnHide'> // private
|
|
</span> onDenyColumnHide : function() {
|
|
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-render'> // private
|
|
</span> render : function() {
|
|
if (this.autoFill) {
|
|
var ct = this.grid.ownerCt;
|
|
|
|
if (ct && ct.getLayout()) {
|
|
ct.on('afterlayout', function() {
|
|
this.fitColumns(true, true);
|
|
this.updateHeaders();
|
|
this.updateHeaderSortState();
|
|
}, this, {single: true});
|
|
}
|
|
} else if (this.forceFit) {
|
|
this.fitColumns(true, false);
|
|
} else if (this.grid.autoExpandColumn) {
|
|
this.autoExpand(true);
|
|
}
|
|
|
|
this.grid.getGridEl().dom.innerHTML = this.renderUI();
|
|
|
|
this.afterRenderUI();
|
|
},
|
|
|
|
/* --------------------------------- Model Events and Handlers --------------------------------*/
|
|
|
|
<span id='Ext-grid-GridView-method-initData'> /**
|
|
</span> * @private
|
|
* Binds a new Store and ColumnModel to this GridView. Removes any listeners from the old objects (if present)
|
|
* and adds listeners to the new ones
|
|
* @param {Ext.data.Store} newStore The new Store instance
|
|
* @param {Ext.grid.ColumnModel} newColModel The new ColumnModel instance
|
|
*/
|
|
initData : function(newStore, newColModel) {
|
|
var me = this;
|
|
|
|
if (me.ds) {
|
|
var oldStore = me.ds;
|
|
|
|
oldStore.un('add', me.onAdd, me);
|
|
oldStore.un('load', me.onLoad, me);
|
|
oldStore.un('clear', me.onClear, me);
|
|
oldStore.un('remove', me.onRemove, me);
|
|
oldStore.un('update', me.onUpdate, me);
|
|
oldStore.un('datachanged', me.onDataChange, me);
|
|
|
|
if (oldStore !== newStore && oldStore.autoDestroy) {
|
|
oldStore.destroy();
|
|
}
|
|
}
|
|
|
|
if (newStore) {
|
|
newStore.on({
|
|
scope : me,
|
|
load : me.onLoad,
|
|
add : me.onAdd,
|
|
remove : me.onRemove,
|
|
update : me.onUpdate,
|
|
clear : me.onClear,
|
|
datachanged: me.onDataChange
|
|
});
|
|
}
|
|
|
|
if (me.cm) {
|
|
var oldColModel = me.cm;
|
|
|
|
oldColModel.un('configchange', me.onColConfigChange, me);
|
|
oldColModel.un('widthchange', me.onColWidthChange, me);
|
|
oldColModel.un('headerchange', me.onHeaderChange, me);
|
|
oldColModel.un('hiddenchange', me.onHiddenChange, me);
|
|
oldColModel.un('columnmoved', me.onColumnMove, me);
|
|
}
|
|
|
|
if (newColModel) {
|
|
delete me.lastViewWidth;
|
|
|
|
newColModel.on({
|
|
scope : me,
|
|
configchange: me.onColConfigChange,
|
|
widthchange : me.onColWidthChange,
|
|
headerchange: me.onHeaderChange,
|
|
hiddenchange: me.onHiddenChange,
|
|
columnmoved : me.onColumnMove
|
|
});
|
|
}
|
|
|
|
me.ds = newStore;
|
|
me.cm = newColModel;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onDataChange'> // private
|
|
</span> onDataChange : function(){
|
|
this.refresh(true);
|
|
this.updateHeaderSortState();
|
|
this.syncFocusEl(0);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onClear'> // private
|
|
</span> onClear : function() {
|
|
this.refresh();
|
|
this.syncFocusEl(0);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onUpdate'> // private
|
|
</span> onUpdate : function(store, record) {
|
|
this.refreshRow(record);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onAdd'> // private
|
|
</span> onAdd : function(store, records, index) {
|
|
this.insertRows(store, index, index + (records.length-1));
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onRemove'> // private
|
|
</span> onRemove : function(store, record, index, isUpdate) {
|
|
if (isUpdate !== true) {
|
|
this.fireEvent('beforerowremoved', this, index, record);
|
|
}
|
|
|
|
this.removeRow(index);
|
|
|
|
if (isUpdate !== true) {
|
|
this.processRows(index);
|
|
this.applyEmptyText();
|
|
this.fireEvent('rowremoved', this, index, record);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onLoad'> /**
|
|
</span> * @private
|
|
* Called when a store is loaded, scrolls to the top row
|
|
*/
|
|
onLoad : function() {
|
|
if (Ext.isGecko) {
|
|
if (!this.scrollToTopTask) {
|
|
this.scrollToTopTask = new Ext.util.DelayedTask(this.scrollToTop, this);
|
|
}
|
|
this.scrollToTopTask.delay(1);
|
|
} else {
|
|
this.scrollToTop();
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColWidthChange'> // private
|
|
</span> onColWidthChange : function(cm, col, width) {
|
|
this.updateColumnWidth(col, width);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onHeaderChange'> // private
|
|
</span> onHeaderChange : function(cm, col, text) {
|
|
this.updateHeaders();
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onHiddenChange'> // private
|
|
</span> onHiddenChange : function(cm, col, hidden) {
|
|
this.updateColumnHidden(col, hidden);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColumnMove'> // private
|
|
</span> onColumnMove : function(cm, oldIndex, newIndex) {
|
|
this.indexMap = null;
|
|
this.refresh(true);
|
|
this.restoreScroll(this.getScrollState());
|
|
|
|
this.afterMove(newIndex);
|
|
this.grid.fireEvent('columnmove', oldIndex, newIndex);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColConfigChange'> // private
|
|
</span> onColConfigChange : function() {
|
|
delete this.lastViewWidth;
|
|
this.indexMap = null;
|
|
this.refresh(true);
|
|
},
|
|
|
|
/* -------------------- UI Events and Handlers ------------------------------ */
|
|
<span id='Ext-grid-GridView-method-initUI'> // private
|
|
</span> initUI : function(grid) {
|
|
grid.on('headerclick', this.onHeaderClick, this);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-initEvents'> // private
|
|
</span> initEvents : Ext.emptyFn,
|
|
|
|
<span id='Ext-grid-GridView-method-onHeaderClick'> // private
|
|
</span> onHeaderClick : function(g, index) {
|
|
if (this.headersDisabled || !this.cm.isSortable(index)) {
|
|
return;
|
|
}
|
|
g.stopEditing(true);
|
|
g.store.sort(this.cm.getDataIndex(index));
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onRowOver'> /**
|
|
</span> * @private
|
|
* Adds the hover class to a row when hovered over
|
|
*/
|
|
onRowOver : function(e, target) {
|
|
var row = this.findRowIndex(target);
|
|
|
|
if (row !== false) {
|
|
this.addRowClass(row, this.rowOverCls);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onRowOut'> /**
|
|
</span> * @private
|
|
* Removes the hover class from a row on mouseout
|
|
*/
|
|
onRowOut : function(e, target) {
|
|
var row = this.findRowIndex(target);
|
|
|
|
if (row !== false && !e.within(this.getRow(row), true)) {
|
|
this.removeRowClass(row, this.rowOverCls);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onRowSelect'> // private
|
|
</span> onRowSelect : function(row) {
|
|
this.addRowClass(row, this.selectedRowClass);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onRowDeselect'> // private
|
|
</span> onRowDeselect : function(row) {
|
|
this.removeRowClass(row, this.selectedRowClass);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onCellSelect'> // private
|
|
</span> onCellSelect : function(row, col) {
|
|
var cell = this.getCell(row, col);
|
|
if (cell) {
|
|
this.fly(cell).addClass('x-grid3-cell-selected');
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onCellDeselect'> // private
|
|
</span> onCellDeselect : function(row, col) {
|
|
var cell = this.getCell(row, col);
|
|
if (cell) {
|
|
this.fly(cell).removeClass('x-grid3-cell-selected');
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleWheel'> // private
|
|
</span> handleWheel : function(e) {
|
|
e.stopPropagation();
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-onColumnSplitterMoved'> /**
|
|
</span> * @private
|
|
* Called by the SplitDragZone when a drag has been completed. Resizes the columns
|
|
*/
|
|
onColumnSplitterMoved : function(cellIndex, width) {
|
|
this.userResized = true;
|
|
this.grid.colModel.setColumnWidth(cellIndex, width, true);
|
|
|
|
if (this.forceFit) {
|
|
this.fitColumns(true, false, cellIndex);
|
|
this.updateAllColumnWidths();
|
|
} else {
|
|
this.updateColumnWidth(cellIndex, width);
|
|
this.syncHeaderScroll();
|
|
}
|
|
|
|
this.grid.fireEvent('columnresize', cellIndex, width);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-beforeColMenuShow'> /**
|
|
</span> * @private
|
|
* Click handler for the shared column dropdown menu, called on beforeshow. Builds the menu
|
|
* which displays the list of columns for the user to show or hide.
|
|
*/
|
|
beforeColMenuShow : function() {
|
|
var colModel = this.cm,
|
|
colCount = colModel.getColumnCount(),
|
|
colMenu = this.colMenu,
|
|
i;
|
|
|
|
colMenu.removeAll();
|
|
|
|
for (i = 0; i < colCount; i++) {
|
|
if (colModel.config[i].hideable !== false) {
|
|
colMenu.add(new Ext.menu.CheckItem({
|
|
text : colModel.getColumnHeader(i),
|
|
itemId : 'col-' + colModel.getColumnId(i),
|
|
checked : !colModel.isHidden(i),
|
|
disabled : colModel.config[i].hideable === false,
|
|
hideOnClick: false
|
|
}));
|
|
}
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdMenuClick'> /**
|
|
</span> * @private
|
|
* Attached as the 'itemclick' handler to the header menu and the column show/hide submenu (if available).
|
|
* Performs sorting if the sorter buttons were clicked, otherwise hides/shows the column that was clicked.
|
|
*/
|
|
handleHdMenuClick : function(item) {
|
|
var store = this.ds,
|
|
dataIndex = this.cm.getDataIndex(this.hdCtxIndex);
|
|
|
|
switch (item.getItemId()) {
|
|
case 'asc':
|
|
store.sort(dataIndex, 'ASC');
|
|
break;
|
|
case 'desc':
|
|
store.sort(dataIndex, 'DESC');
|
|
break;
|
|
default:
|
|
this.handleHdMenuClickDefault(item);
|
|
}
|
|
return true;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdMenuClickDefault'> /**
|
|
</span> * Called by handleHdMenuClick if any button except a sort ASC/DESC button was clicked. The default implementation provides
|
|
* the column hide/show functionality based on the check state of the menu item. A different implementation can be provided
|
|
* if needed.
|
|
* @param {Ext.menu.BaseItem} item The menu item that was clicked
|
|
*/
|
|
handleHdMenuClickDefault: function(item) {
|
|
var colModel = this.cm,
|
|
itemId = item.getItemId(),
|
|
index = colModel.getIndexById(itemId.substr(4));
|
|
|
|
if (index != -1) {
|
|
if (item.checked && colModel.getColumnsBy(this.isHideableColumn, this).length <= 1) {
|
|
this.onDenyColumnHide();
|
|
return;
|
|
}
|
|
colModel.setHidden(index, item.checked);
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdDown'> /**
|
|
</span> * @private
|
|
* Called when a header cell is clicked - shows the menu if the click happened over a trigger button
|
|
*/
|
|
handleHdDown : function(e, target) {
|
|
if (Ext.fly(target).hasClass('x-grid3-hd-btn')) {
|
|
e.stopEvent();
|
|
|
|
var colModel = this.cm,
|
|
header = this.findHeaderCell(target),
|
|
index = this.getCellIndex(header),
|
|
sortable = colModel.isSortable(index),
|
|
menu = this.hmenu,
|
|
menuItems = menu.items,
|
|
menuCls = this.headerMenuOpenCls,
|
|
sep;
|
|
|
|
this.hdCtxIndex = index;
|
|
|
|
Ext.fly(header).addClass(menuCls);
|
|
if (this.hideSortIcons) {
|
|
menuItems.get('asc').setVisible(sortable);
|
|
menuItems.get('desc').setVisible(sortable);
|
|
sep = menuItems.get('sortSep');
|
|
if (sep) {
|
|
sep.setVisible(sortable);
|
|
}
|
|
} else {
|
|
menuItems.get('asc').setDisabled(!sortable);
|
|
menuItems.get('desc').setDisabled(!sortable);
|
|
}
|
|
|
|
menu.on('hide', function() {
|
|
Ext.fly(header).removeClass(menuCls);
|
|
}, this, {single:true});
|
|
|
|
menu.show(target, 'tl-bl?');
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdMove'> /**
|
|
</span> * @private
|
|
* Attached to the headers' mousemove event. This figures out the CSS cursor to use based on where the mouse is currently
|
|
* pointed. If the mouse is currently hovered over the extreme left or extreme right of any header cell and the cell next
|
|
* to it is resizable it is given the resize cursor, otherwise the cursor is set to an empty string.
|
|
*/
|
|
handleHdMove : function(e) {
|
|
var header = this.findHeaderCell(this.activeHdRef);
|
|
|
|
if (header && !this.headersDisabled) {
|
|
var handleWidth = this.splitHandleWidth || 5,
|
|
activeRegion = this.activeHdRegion,
|
|
headerStyle = header.style,
|
|
colModel = this.cm,
|
|
cursor = '',
|
|
pageX = e.getPageX();
|
|
|
|
if (this.grid.enableColumnResize !== false) {
|
|
var activeHeaderIndex = this.activeHdIndex,
|
|
previousVisible = this.getPreviousVisible(activeHeaderIndex),
|
|
currentResizable = colModel.isResizable(activeHeaderIndex),
|
|
previousResizable = previousVisible && colModel.isResizable(previousVisible),
|
|
inLeftResizer = pageX - activeRegion.left <= handleWidth,
|
|
inRightResizer = activeRegion.right - pageX <= (!this.activeHdBtn ? handleWidth : 2);
|
|
|
|
if (inLeftResizer && previousResizable) {
|
|
cursor = Ext.isAir ? 'move' : Ext.isWebKit ? 'e-resize' : 'col-resize'; // col-resize not always supported
|
|
} else if (inRightResizer && currentResizable) {
|
|
cursor = Ext.isAir ? 'move' : Ext.isWebKit ? 'w-resize' : 'col-resize';
|
|
}
|
|
}
|
|
|
|
headerStyle.cursor = cursor;
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-getPreviousVisible'> /**
|
|
</span> * @private
|
|
* Returns the index of the nearest currently visible header to the left of the given index.
|
|
* @param {Number} index The header index
|
|
* @return {Number/undefined} The index of the nearest visible header
|
|
*/
|
|
getPreviousVisible: function(index) {
|
|
while (index > 0) {
|
|
if (!this.cm.isHidden(index - 1)) {
|
|
return index;
|
|
}
|
|
index--;
|
|
}
|
|
return undefined;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdOver'> /**
|
|
</span> * @private
|
|
* Tied to the header element's mouseover event - adds the over class to the header cell if the menu is not disabled
|
|
* for that cell
|
|
*/
|
|
handleHdOver : function(e, target) {
|
|
var header = this.findHeaderCell(target);
|
|
|
|
if (header && !this.headersDisabled) {
|
|
var fly = this.fly(header);
|
|
|
|
this.activeHdRef = target;
|
|
this.activeHdIndex = this.getCellIndex(header);
|
|
this.activeHdRegion = fly.getRegion();
|
|
|
|
if (!this.isMenuDisabled(this.activeHdIndex, fly)) {
|
|
fly.addClass('x-grid3-hd-over');
|
|
this.activeHdBtn = fly.child('.x-grid3-hd-btn');
|
|
|
|
if (this.activeHdBtn) {
|
|
this.activeHdBtn.dom.style.height = (header.firstChild.offsetHeight - 1) + 'px';
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-handleHdOut'> /**
|
|
</span> * @private
|
|
* Tied to the header element's mouseout event. Removes the hover class from the header cell
|
|
*/
|
|
handleHdOut : function(e, target) {
|
|
var header = this.findHeaderCell(target);
|
|
|
|
if (header && (!Ext.isIE9m || !e.within(header, true))) {
|
|
this.activeHdRef = null;
|
|
this.fly(header).removeClass('x-grid3-hd-over');
|
|
header.style.cursor = '';
|
|
}
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-isMenuDisabled'> /**
|
|
</span> * @private
|
|
* Used by {@link #handleHdOver} to determine whether or not to show the header menu class on cell hover
|
|
* @param {Number} cellIndex The header cell index
|
|
* @param {Ext.Element} el The cell element currently being hovered over
|
|
*/
|
|
isMenuDisabled: function(cellIndex, el) {
|
|
return this.cm.isMenuDisabled(cellIndex);
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-hasRows'> /**
|
|
</span> * @private
|
|
* Returns true if there are any rows rendered into the GridView
|
|
* @return {Boolean} True if any rows have been rendered
|
|
*/
|
|
hasRows : function() {
|
|
var fc = this.mainBody.dom.firstChild;
|
|
return fc && fc.nodeType == 1 && fc.className != 'x-grid-empty';
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-isHideableColumn'> /**
|
|
</span> * @private
|
|
*/
|
|
isHideableColumn : function(c) {
|
|
return !c.hidden;
|
|
},
|
|
|
|
<span id='Ext-grid-GridView-method-bind'> /**
|
|
</span> * @private
|
|
* DEPRECATED - will be removed in Ext JS 5.0
|
|
*/
|
|
bind : function(d, c) {
|
|
this.initData(d, c);
|
|
}
|
|
});
|
|
|
|
|
|
// private
|
|
// This is a support class used internally by the Grid components
|
|
Ext.grid.GridView.SplitDragZone = Ext.extend(Ext.dd.DDProxy, {
|
|
|
|
constructor: function(grid, hd){
|
|
this.grid = grid;
|
|
this.view = grid.getView();
|
|
this.marker = this.view.resizeMarker;
|
|
this.proxy = this.view.resizeProxy;
|
|
Ext.grid.GridView.SplitDragZone.superclass.constructor.call(this, hd,
|
|
'gridSplitters' + this.grid.getGridEl().id, {
|
|
dragElId : Ext.id(this.proxy.dom), resizeFrame:false
|
|
});
|
|
this.scroll = false;
|
|
this.hw = this.view.splitHandleWidth || 5;
|
|
},
|
|
|
|
b4StartDrag : function(x, y){
|
|
this.dragHeadersDisabled = this.view.headersDisabled;
|
|
this.view.headersDisabled = true;
|
|
var h = this.view.mainWrap.getHeight();
|
|
this.marker.setHeight(h);
|
|
this.marker.show();
|
|
this.marker.alignTo(this.view.getHeaderCell(this.cellIndex), 'tl-tl', [-2, 0]);
|
|
this.proxy.setHeight(h);
|
|
var w = this.cm.getColumnWidth(this.cellIndex),
|
|
minw = Math.max(w-this.grid.minColumnWidth, 0);
|
|
this.resetConstraints();
|
|
this.setXConstraint(minw, 1000);
|
|
this.setYConstraint(0, 0);
|
|
this.minX = x - minw;
|
|
this.maxX = x + 1000;
|
|
this.startPos = x;
|
|
Ext.dd.DDProxy.prototype.b4StartDrag.call(this, x, y);
|
|
},
|
|
|
|
allowHeaderDrag : function(e){
|
|
return true;
|
|
},
|
|
|
|
handleMouseDown : function(e){
|
|
var t = this.view.findHeaderCell(e.getTarget());
|
|
if(t && this.allowHeaderDrag(e)){
|
|
var xy = this.view.fly(t).getXY(),
|
|
x = xy[0],
|
|
exy = e.getXY(),
|
|
ex = exy[0],
|
|
w = t.offsetWidth,
|
|
adjust = false;
|
|
|
|
if((ex - x) <= this.hw){
|
|
adjust = -1;
|
|
}else if((x+w) - ex <= this.hw){
|
|
adjust = 0;
|
|
}
|
|
if(adjust !== false){
|
|
this.cm = this.grid.colModel;
|
|
var ci = this.view.getCellIndex(t);
|
|
if(adjust == -1){
|
|
if (ci + adjust < 0) {
|
|
return;
|
|
}
|
|
while(this.cm.isHidden(ci+adjust)){
|
|
--adjust;
|
|
if(ci+adjust < 0){
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
this.cellIndex = ci+adjust;
|
|
this.split = t.dom;
|
|
if(this.cm.isResizable(this.cellIndex) && !this.cm.isFixed(this.cellIndex)){
|
|
Ext.grid.GridView.SplitDragZone.superclass.handleMouseDown.apply(this, arguments);
|
|
}
|
|
}else if(this.view.columnDrag){
|
|
this.view.columnDrag.callHandleMouseDown(e);
|
|
}
|
|
}
|
|
},
|
|
|
|
endDrag : function(e){
|
|
this.marker.hide();
|
|
var v = this.view,
|
|
endX = Math.max(this.minX, e.getPageX()),
|
|
diff = endX - this.startPos,
|
|
disabled = this.dragHeadersDisabled;
|
|
|
|
v.onColumnSplitterMoved(this.cellIndex, this.cm.getColumnWidth(this.cellIndex)+diff);
|
|
setTimeout(function(){
|
|
v.headersDisabled = disabled;
|
|
}, 50);
|
|
},
|
|
|
|
autoOffset : function(){
|
|
this.setDelta(0,0);
|
|
}
|
|
});
|
|
</pre>
|
|
</body>
|
|
</html>
|