0 Replies Latest reply on Oct 1, 2010 9:10 PM by UbuntuPenguin

    Itemrenderer disappears

    UbuntuPenguin Level 4

      TL;DR Dragging ItemRenderer in list causes an IVisualElement that is provided by the data object and is added to a child of the renderer to disappear.

       

      Hello Everyone ,

        I have an itemrenderer with a structure like this

       

      <ItemRenderer ....

         <Group id="itemGroup"

       

      I override the "set data" function and add an ivisualelement to my group , like so

       

      override set data ....

      {

          ....

          // Do null checking and event-listening adding/removing here....

           var iVisElement:IVisualElement = someGenericClass.getIVisualElement;

           itemGroup.addElement( iVisElement );

      }

       

      All is well in the world , until I go to drag my itemrenderer.  Then the uicomponent disappears from my itemrenderer completely.  Debugging shows that the itemGroup does contain the IVisualElement and it does have a "real" size , but it doesn't show up on the screen.

       

       

      Sincerely ,

        Ubu