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Text File  |  2008-10-29  |  1.8 KB  |  61 lines
  1. package skins
  2. {
  3.    import flash.display.DisplayObject;
  4.    import mx.core.UIComponent;
  5.    
  6.    public class SimpleScrollThumbSkin extends UIComponent
  7.    {
  8.       private var thumbIcon:DisplayObject;
  9.       
  10.       public function SimpleScrollThumbSkin()
  11.       {
  12.          super();
  13.       }
  14.       
  15.       override public function get measuredWidth() : Number
  16.       {
  17.          return 16;
  18.       }
  19.       
  20.       override protected function updateDisplayList(param1:Number, param2:Number) : void
  21.       {
  22.          super.updateDisplayList(param1,param2);
  23.          var _loc3_:uint = getStyle("thumbBorderColor");
  24.          var _loc4_:uint = getStyle("thumbFillColor");
  25.          var _loc5_:uint = getStyle("thumbOverFillColor");
  26.          graphics.clear();
  27.          switch(name)
  28.          {
  29.             case "thumbUpSkin":
  30.             default:
  31.                drawRoundRect(1,1,param1 - 1,param2 - 1,0,_loc3_,1);
  32.                drawRoundRect(2,2,param1 - 3,param2 - 3,0,_loc4_,1);
  33.                break;
  34.             case "thumbOverSkin":
  35.             case "thumbDownSkin":
  36.                drawRoundRect(1,1,param1 - 1,param2 - 1,0,_loc3_,1);
  37.                drawRoundRect(2,2,param1 - 3,param2 - 3,0,_loc5_,1);
  38.          }
  39.          this.thumbIcon.x = (param1 - this.thumbIcon.width) / 2;
  40.          this.thumbIcon.y = (param2 - this.thumbIcon.height) / 2;
  41.       }
  42.       
  43.       override protected function createChildren() : void
  44.       {
  45.          var _loc1_:Class = null;
  46.          if(!this.thumbIcon)
  47.          {
  48.             _loc1_ = getStyle("scrollThumbIcon");
  49.             this.thumbIcon = new _loc1_();
  50.             addChild(this.thumbIcon);
  51.          }
  52.       }
  53.       
  54.       override public function get measuredHeight() : Number
  55.       {
  56.          return 10;
  57.       }
  58.    }
  59. }
  60.  
  61.