Change the skin components at run time

I have a button component that has a single image and a few color filters to change the colors for the different States and I need a way to change the image source when running according to some data. Is this possible? If not, I don't have to really do a custom just component to do this? Because that seems like way too much work for something so simple.

This custom component that is "the way to a lot of work" probably would have taken much time to create as you spent to create this thread.

package
{
     import mx.binding.utils.BindingUtils;

     import spark.components.Button;
     import spark.components.Image;

     public class MyButton extends Button
     {
          public function MyButton()
          {
               super();
          }

          [SkinPart]
          public var imageDisplay:Image;

          [Bindable]
          public var icon:Object;

          override protected function partAdded(partName:String, instance:Object):void
          {
               super.partAdded(partName, instance);

               if(instance == this.imageDisplay)
               {
                    BindingUtils.bindProperty(this.imageDisplay, "source", this, "icon");
               }
          }
     }
}

Now just assign 'imageDisplay' to the id of the image in your skin and your done.

It wasn't so much work now, was it?

Tags: Flex

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Change the skin components at run time

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