dataGrid中动态设置行颜色

主要是重写drawRowBackground 如下

 

  
            override  protected function drawRowBackground(s:Sprite, rowIndex:int,
                                            y:Number, height:Number, color:uint, dataIndex:int):void
       {
          if(dataIndex < dataprovider.length){
           color = uint(dataprovider[dataIndex].color);
          }
                                      
         super.drawRowBackground(s,rowIndex,y,height,color,dataIndex);
       }
     ]]>
     
  
   
   
   
  
  
   
      
        dd
        10 
        0xFFAA00
      
    
        aa
        200 
        0x00FF12
      
      
        cc
        110 
        0x5500FF
      
   
   

 

效果如下