webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/BooleanDataCellRenderer.js

   1 /* ************************************************************************
   2
   3    qooxdoo - the new era of web development
   4
   5    http://qooxdoo.org
   6
   7    Copyright:
   8      2006 by STZ-IDA, Germany, http://www.stz-ida.de
   9
  10    License:
  11      LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
  12
  13    Authors:
  14      * Til Schneider (til132)
  15      * Carsten Lergenmueller (carstenl)
  16
  17 ************************************************************************ */
  18
  19 /* ************************************************************************
  20
  21 #module(ui_table)
  22
  23 ************************************************************************ */
  24
  25 /**
  26  * A data cell renderer for boolean values.
  27  */
  28 qx.OO.defineClass("qx.ui.table.BooleanDataCellRenderer", qx.ui.table.IconDataCellRenderer,
  29 function() {
  30   qx.ui.table.IconDataCellRenderer.call(this);
  31
  32   this._iconUrlTrue  = qx.manager.object.AliasManager.getInstance().resolvePath("widget/table/boolean-true.png");
  33   this._iconUrlFalse = qx.manager.object.AliasManager.getInstance().resolvePath("widget/table/boolean-false.png");
  34   this._iconUrlNull  = qx.manager.object.AliasManager.getInstance().resolvePath("static/image/blank.gif");
  35
  36 });
  37
  38 //overridden
  39 qx.Proto._identifyImage = function(cellInfo) {
  40   var IconDataCellRenderer = qx.ui.table.IconDataCellRenderer;
  41   var imageHints = { imageWidth:11, imageHeight:11 };
  42   switch (cellInfo.value) {
  43     case true:  imageHints.url = this._iconUrlTrue;  break;
  44     case false: imageHints.url = this._iconUrlFalse; break;
  45     default:    imageHints.url = this._iconUrlNull;  break;
  46   }
  47   return imageHints;
  48 }