docs/source/Element.html

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  18   <pre class="prettyprint lang-js"><span id='Ext-fx-target-Element'>/**
  19 </span> * @class Ext.fx.target.Element
  20  * @extends Ext.fx.target.Target
  21  *
  22  * This class represents a animation target for an {@link Ext.Element}. In general this class will not be
  23  * created directly, the {@link Ext.Element} will be passed to the animation and
  24  * and the appropriate target will be created.
  25  */
  26 Ext.define('Ext.fx.target.Element', {
  27
  28     /* Begin Definitions */
  29
  30     extend: 'Ext.fx.target.Target',
  31
  32     /* End Definitions */
  33
  34     type: 'element',
  35
  36     getElVal: function(el, attr, val) {
  37         if (val == undefined) {
  38             if (attr === 'x') {
  39                 val = el.getX();
  40             }
  41             else if (attr === 'y') {
  42                 val = el.getY();
  43             }
  44             else if (attr === 'scrollTop') {
  45                 val = el.getScroll().top;
  46             }
  47             else if (attr === 'scrollLeft') {
  48                 val = el.getScroll().left;
  49             }
  50             else if (attr === 'height') {
  51                 val = el.getHeight();
  52             }
  53             else if (attr === 'width') {
  54                 val = el.getWidth();
  55             }
  56             else {
  57                 val = el.getStyle(attr);
  58             }
  59         }
  60         return val;
  61     },
  62
  63     getAttr: function(attr, val) {
  64         var el = this.target;
  65         return [[ el, this.getElVal(el, attr, val)]];
  66     },
  67
  68     setAttr: function(targetData) {
  69         var target = this.target,
  70             ln = targetData.length,
  71             attrs, attr, o, i, j, ln2, element, value;
  72         for (i = 0; i &lt; ln; i++) {
  73             attrs = targetData[i].attrs;
  74             for (attr in attrs) {
  75                 if (attrs.hasOwnProperty(attr)) {
  76                     ln2 = attrs[attr].length;
  77                     for (j = 0; j &lt; ln2; j++) {
  78                         o = attrs[attr][j];
  79                         element = o[0];
  80                         value = o[1];
  81                         if (attr === 'x') {
  82                             element.setX(value);
  83                         }
  84                         else if (attr === 'y') {
  85                             element.setY(value);
  86                         }
  87                         else if (attr === 'scrollTop') {
  88                             element.scrollTo('top', value);
  89                         }
  90                         else if (attr === 'scrollLeft') {
  91                             element.scrollTo('left',value);
  92                         }
  93                         else {
  94                             element.setStyle(attr, value);
  95                         }
  96                     }
  97                 }
  98             }
  99         }
 100     }
 101 });
 102 </pre>
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