git.roojs.org Git - roojs1/blob - docs/symbols/src/Roo_grid_CellSelectionModel.js.html

   1 <html><head><title>../roojs1/Roo/grid/CellSelectionModel.js</title><link rel="stylesheet" type="text/css" href="../../../css/highlight-js.css"/></head><body class="highlightpage"><code class="jsdoc-pretty"><span class="jsdoc-comment">/*
   2  * Based on:
   3  * Ext JS Library 1.1.1
   4  * Copyright(c) 2006-2007, Ext JS, LLC.
   5  *
   6  * Originally Released Under LGPL - original licence link has changed is not relivant.
   7  *
   8  * Fork - LGPL
   9  * &lt;script type=&quot;text/javascript&quot;&gt;
  10  */
  11 /**
  12  * @class Roo.grid.CellSelectionModel
  13  * @extends Roo.grid.AbstractSelectionModel
  14  * This class provides the basic implementation for cell selection in a grid.
  15  * @constructor
  16  * @param {Object} config The object containing the configuration of this model.
  17  * @cfg {Boolean} enter_is_tab Enter behaves the same as tab. (eg. goes to next cell) default: false
  18  */
  19 </span><span class="jsdoc-var">Roo.grid.CellSelectionModel </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">){
  20     </span><span class="jsdoc-var">Roo.apply</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">config</span><span class="jsdoc-syntax">);
  21
  22     </span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
  23
  24     </span><span class="jsdoc-var">this.addEvents</span><span class="jsdoc-syntax">({
  25         </span><span class="jsdoc-comment">/**
  26              * @event beforerowselect
  27              * Fires before a cell is selected.
  28              * @param {SelectionModel} this
  29              * @param {Number} rowIndex The selected row index
  30              * @param {Number} colIndex The selected cell index
  31              */
  32             </span><span class="jsdoc-string">&quot;beforecellselect&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  33         </span><span class="jsdoc-comment">/**
  34              * @event cellselect
  35              * Fires when a cell is selected.
  36              * @param {SelectionModel} this
  37              * @param {Number} rowIndex The selected row index
  38              * @param {Number} colIndex The selected cell index
  39              */
  40             </span><span class="jsdoc-string">&quot;cellselect&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  41         </span><span class="jsdoc-comment">/**
  42              * @event selectionchange
  43              * Fires when the active selection changes.
  44              * @param {SelectionModel} this
  45              * @param {Object} selection null for no selection or an object (o) with two properties
  46                 &lt;ul&gt;
  47                 &lt;li&gt;o.record: the record object for the row the selection is in&lt;/li&gt;
  48                 &lt;li&gt;o.cell: An array of [rowIndex, columnIndex]&lt;/li&gt;
  49                 &lt;/ul&gt;
  50              */
  51             </span><span class="jsdoc-string">&quot;selectionchange&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">,
  52         </span><span class="jsdoc-comment">/**
  53              * @event tabend
  54              * Fires when the tab (or enter) was pressed on the last editable cell
  55              * You can use this to trigger add new row.
  56              * @param {SelectionModel} this
  57              */
  58             </span><span class="jsdoc-string">&quot;tabend&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">true
  59     </span><span class="jsdoc-syntax">});
  60     </span><span class="jsdoc-var">Roo.grid.CellSelectionModel.superclass.constructor.call</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  61 };
  62
  63 </span><span class="jsdoc-var">Roo.extend</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.grid.CellSelectionModel</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">Roo.grid.AbstractSelectionModel</span><span class="jsdoc-syntax">,  {
  64
  65     </span><span class="jsdoc-var">enter_is_tab</span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">,
  66
  67     </span><span class="jsdoc-comment">/** @ignore */
  68     </span><span class="jsdoc-var">initEvents </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  69         </span><span class="jsdoc-var">this.grid.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;mousedown&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.handleMouseDown</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  70         </span><span class="jsdoc-var">this.grid.getGridEl</span><span class="jsdoc-syntax">()</span><span class="jsdoc-var">.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">Roo.isIE </span><span class="jsdoc-syntax">? </span><span class="jsdoc-string">&quot;keydown&quot; </span><span class="jsdoc-syntax">: </span><span class="jsdoc-string">&quot;keypress&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.handleKeyDown</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  71         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">view </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.view</span><span class="jsdoc-syntax">;
  72         </span><span class="jsdoc-var">view.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;refresh&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onViewChange</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  73         </span><span class="jsdoc-var">view.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;rowupdated&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.onRowUpdated</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  74         </span><span class="jsdoc-var">view.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforerowremoved&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  75         </span><span class="jsdoc-var">view.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforerowsinserted&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  76         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.grid.isEditor</span><span class="jsdoc-syntax">){
  77             </span><span class="jsdoc-var">this.grid.on</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforeedit&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.beforeEdit</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
  78         }
  79     },
  80
  81         </span><span class="jsdoc-comment">//private
  82     </span><span class="jsdoc-var">beforeEdit </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
  83         </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e.column</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e.record</span><span class="jsdoc-syntax">);
  84     },
  85
  86         </span><span class="jsdoc-comment">//private
  87     </span><span class="jsdoc-var">onRowUpdated </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">v</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">){
  88         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">this.selection.record </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">){
  89             </span><span class="jsdoc-var">v.onCellSelect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">index</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selection.cell</span><span class="jsdoc-syntax">[1]);
  90         }
  91     },
  92
  93         </span><span class="jsdoc-comment">//private
  94     </span><span class="jsdoc-var">onViewChange </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
  95         </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">(</span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">);
  96     },
  97
  98         </span><span class="jsdoc-comment">/**
  99          * Returns the currently selected cell,.
 100          * @return {Array} The selected cell (row, column) or null if none selected.
 101          */
 102     </span><span class="jsdoc-var">getSelectedCell </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 103         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">? </span><span class="jsdoc-var">this.selection.cell </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 104     },
 105
 106     </span><span class="jsdoc-comment">/**
 107      * Clears all selections.
 108      * @param {Boolean} true to prevent the gridview from being notified about the change.
 109      */
 110     </span><span class="jsdoc-var">clearSelections </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventNotify</span><span class="jsdoc-syntax">){
 111         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.selection</span><span class="jsdoc-syntax">;
 112         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
 113             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventNotify </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 114                 </span><span class="jsdoc-var">this.grid.view.onCellDeselect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">s.cell</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">s.cell</span><span class="jsdoc-syntax">[1]);
 115             }
 116             </span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">;
 117             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectionchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-keyword">null</span><span class="jsdoc-syntax">);
 118         }
 119     },
 120
 121     </span><span class="jsdoc-comment">/**
 122      * Returns true if there is a selection.
 123      * @return {Boolean}
 124      */
 125     </span><span class="jsdoc-var">hasSelection </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(){
 126         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">? </span><span class="jsdoc-keyword">true </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 127     },
 128
 129     </span><span class="jsdoc-comment">/** @ignore */
 130     </span><span class="jsdoc-var">handleMouseDown </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">){
 131         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.getView</span><span class="jsdoc-syntax">();
 132         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.isLocked</span><span class="jsdoc-syntax">()){
 133             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 134         };
 135         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">row </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">v.findRowIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">);
 136         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">v.findCellIndex</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">t</span><span class="jsdoc-syntax">);
 137         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">row </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">cell </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 138             </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cell</span><span class="jsdoc-syntax">);
 139         }
 140     },
 141
 142     </span><span class="jsdoc-comment">/**
 143      * Selects a cell.
 144      * @param {Number} rowIndex
 145      * @param {Number} collIndex
 146      */
 147     </span><span class="jsdoc-var">select </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">preventViewNotify</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">preventFocus</span><span class="jsdoc-syntax">, </span><span class="jsdoc-comment">/*internal*/ </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">){
 148         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;beforecellselect&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">) !== </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">){
 149             </span><span class="jsdoc-var">this.clearSelections</span><span class="jsdoc-syntax">();
 150             </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">|| </span><span class="jsdoc-var">this.grid.dataSource.getAt</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">);
 151             </span><span class="jsdoc-var">this.selection </span><span class="jsdoc-syntax">= {
 152                 </span><span class="jsdoc-var">record </span><span class="jsdoc-syntax">: </span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">,
 153                 </span><span class="jsdoc-var">cell </span><span class="jsdoc-syntax">: [</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">]
 154             };
 155             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">preventViewNotify</span><span class="jsdoc-syntax">){
 156                 </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">v </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid.getView</span><span class="jsdoc-syntax">();
 157                 </span><span class="jsdoc-var">v.onCellSelect</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">);
 158                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">preventFocus </span><span class="jsdoc-syntax">!== </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">){
 159                     </span><span class="jsdoc-var">v.focusCell</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">);
 160                 }
 161             }
 162             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;cellselect&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">);
 163             </span><span class="jsdoc-var">this.fireEvent</span><span class="jsdoc-syntax">(</span><span class="jsdoc-string">&quot;selectionchange&quot;</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this.selection</span><span class="jsdoc-syntax">);
 164         }
 165     },
 166
 167         </span><span class="jsdoc-comment">//private
 168     </span><span class="jsdoc-var">isSelectable </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">rowIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cm</span><span class="jsdoc-syntax">){
 169         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!</span><span class="jsdoc-var">cm.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">colIndex</span><span class="jsdoc-syntax">);
 170     },
 171
 172     </span><span class="jsdoc-comment">/** @ignore */
 173     </span><span class="jsdoc-var">handleKeyDown </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 174         </span><span class="jsdoc-comment">//Roo.log('Cell Sel Model handleKeyDown');
 175         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">e.isNavKeyPress</span><span class="jsdoc-syntax">()){
 176             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 177         }
 178         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">g </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">s </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.selection</span><span class="jsdoc-syntax">;
 179         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(!</span><span class="jsdoc-var">s</span><span class="jsdoc-syntax">){
 180             </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 181             </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">cell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">g.walkCells</span><span class="jsdoc-syntax">(0, 0, 1, </span><span class="jsdoc-var">this.isSelectable</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 182             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cell</span><span class="jsdoc-syntax">){
 183                 </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">cell</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">cell</span><span class="jsdoc-syntax">[1]);
 184             }
 185             </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 186         }
 187         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">sm </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">;
 188         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">walk </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">step</span><span class="jsdoc-syntax">){
 189             </span><span class="jsdoc-keyword">return </span><span class="jsdoc-var">g.walkCells</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">step</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">sm.isSelectable</span><span class="jsdoc-syntax">,  </span><span class="jsdoc-var">sm</span><span class="jsdoc-syntax">);
 190         };
 191         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.getKey</span><span class="jsdoc-syntax">(), </span><span class="jsdoc-var">r </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">s.cell</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">c </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">s.cell</span><span class="jsdoc-syntax">[1];
 192         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">;
 193
 194
 195
 196         </span><span class="jsdoc-keyword">switch</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k</span><span class="jsdoc-syntax">){
 197             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.TAB</span><span class="jsdoc-syntax">:
 198                 </span><span class="jsdoc-comment">// handled by onEditorKey
 199                 </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">g.isEditor </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">g.editing</span><span class="jsdoc-syntax">) {
 200                     </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 201                 }
 202                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.shiftKey</span><span class="jsdoc-syntax">) {
 203                     </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">-1, -1);
 204                 } </span><span class="jsdoc-keyword">else </span><span class="jsdoc-syntax">{
 205                     </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">+1, 1);
 206                 }
 207                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 208
 209             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.DOWN</span><span class="jsdoc-syntax">:
 210                </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">+1, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">, 1);
 211                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 212
 213             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.UP</span><span class="jsdoc-syntax">:
 214                 </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">-1, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">, -1);
 215                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 216
 217             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.RIGHT</span><span class="jsdoc-syntax">:
 218                 </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">+1, 1);
 219                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 220
 221             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.LEFT</span><span class="jsdoc-syntax">:
 222                 </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">walk</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">-1, -1);
 223                 </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 224
 225             </span><span class="jsdoc-keyword">case </span><span class="jsdoc-var">e.ENTER</span><span class="jsdoc-syntax">:
 226
 227                 </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">g.isEditor </span><span class="jsdoc-syntax">&amp;&amp; !</span><span class="jsdoc-var">g.editing</span><span class="jsdoc-syntax">){
 228                    </span><span class="jsdoc-var">g.startEditing</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">r</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">c</span><span class="jsdoc-syntax">);
 229                    </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 230                    </span><span class="jsdoc-keyword">return</span><span class="jsdoc-syntax">;
 231                 }
 232
 233
 234              </span><span class="jsdoc-keyword">break</span><span class="jsdoc-syntax">;
 235         };
 236         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">){
 237             </span><span class="jsdoc-var">this.select</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">[1]);
 238             </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 239
 240         }
 241     },
 242
 243     </span><span class="jsdoc-var">acceptsNav </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">cm</span><span class="jsdoc-syntax">){
 244         </span><span class="jsdoc-keyword">return </span><span class="jsdoc-syntax">!</span><span class="jsdoc-var">cm.isHidden</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">) &amp;&amp; </span><span class="jsdoc-var">cm.isCellEditable</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">col</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">row</span><span class="jsdoc-syntax">);
 245     },
 246     </span><span class="jsdoc-comment">/**
 247      * Selects a cell.
 248      * @param {Number} field (not used) - as it's normally used as a listener
 249      * @param {Number} e - event - fake it by using
 250      *
 251      * var e = Roo.EventObjectImpl.prototype;
 252      * e.keyCode = e.TAB
 253      *
 254      *
 255      */
 256     </span><span class="jsdoc-var">onEditorKey </span><span class="jsdoc-syntax">: </span><span class="jsdoc-keyword">function</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">field</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">e</span><span class="jsdoc-syntax">){
 257
 258         </span><span class="jsdoc-keyword">var </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.getKey</span><span class="jsdoc-syntax">(),
 259             </span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">,
 260             </span><span class="jsdoc-var">g </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">this.grid</span><span class="jsdoc-syntax">,
 261             </span><span class="jsdoc-var">ed </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">g.activeEditor</span><span class="jsdoc-syntax">,
 262             </span><span class="jsdoc-var">forward </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">false</span><span class="jsdoc-syntax">;
 263         </span><span class="jsdoc-comment">///Roo.log('onEditorKey' + k);
 264
 265
 266         </span><span class="jsdoc-keyword">if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">this.enter_is_tab </span><span class="jsdoc-syntax">&amp;&amp; </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.ENTER</span><span class="jsdoc-syntax">) {
 267             </span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">e.TAB</span><span class="jsdoc-syntax">;
 268         }
 269
 270         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.TAB</span><span class="jsdoc-syntax">){
 271             </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">e.shiftKey</span><span class="jsdoc-syntax">){
 272                 </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">g.walkCells</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ed.row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ed.col</span><span class="jsdoc-syntax">-1, -1, </span><span class="jsdoc-var">this.acceptsNav</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 273             }</span><span class="jsdoc-keyword">else</span><span class="jsdoc-syntax">{
 274                 </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">g.walkCells</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ed.row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ed.col</span><span class="jsdoc-syntax">+1, 1, </span><span class="jsdoc-var">this.acceptsNav</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 275                 </span><span class="jsdoc-var">forward </span><span class="jsdoc-syntax">= </span><span class="jsdoc-keyword">true</span><span class="jsdoc-syntax">;
 276             }
 277
 278             </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 279
 280         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.ENTER </span><span class="jsdoc-syntax">&amp;&amp;  !</span><span class="jsdoc-var">e.ctrlKey</span><span class="jsdoc-syntax">){
 281             </span><span class="jsdoc-var">ed.completeEdit</span><span class="jsdoc-syntax">();
 282             </span><span class="jsdoc-var">e.stopEvent</span><span class="jsdoc-syntax">();
 283             </span><span class="jsdoc-var">newCell </span><span class="jsdoc-syntax">= </span><span class="jsdoc-var">g.walkCells</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">ed.row</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">ed.col</span><span class="jsdoc-syntax">+1, 1, </span><span class="jsdoc-var">this.acceptsNav</span><span class="jsdoc-syntax">, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">);
 284         }</span><span class="jsdoc-keyword">else if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">k </span><span class="jsdoc-syntax">== </span><span class="jsdoc-var">e.ESC</span><span class="jsdoc-syntax">){
 285             </span><span class="jsdoc-var">ed.cancelEdit</span><span class="jsdoc-syntax">();
 286         }
 287
 288
 289         </span><span class="jsdoc-keyword">if</span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">){
 290             </span><span class="jsdoc-comment">//Roo.log('next cell after edit');
 291             </span><span class="jsdoc-var">g.startEditing.defer</span><span class="jsdoc-syntax">(100, </span><span class="jsdoc-var">g</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">[0], </span><span class="jsdoc-var">newCell</span><span class="jsdoc-syntax">[1]]);
 292         } </span><span class="jsdoc-keyword">else if </span><span class="jsdoc-syntax">(</span><span class="jsdoc-var">forward</span><span class="jsdoc-syntax">) {
 293             </span><span class="jsdoc-comment">// tabbed past last
 294             </span><span class="jsdoc-var">this.fireEvent.defer</span><span class="jsdoc-syntax">(100, </span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">, [</span><span class="jsdoc-string">'tabend'</span><span class="jsdoc-syntax">,</span><span class="jsdoc-var">this</span><span class="jsdoc-syntax">]);
 295         }
 296     }
 297 });</span></code></body></html>