Hello,
I'm testing with the VirtualComboBox, specifically I want to assign one
itemrenderer or another, depending on the value of a property.
I have tried, without success:
- Add a className when setting the property:
In this case, I define the IItemRenderer inside a known CSS class:
.itemrenderertruncate{
IItemRenderer:
ClassReference("org.apache.royale.community.itemRenderers.LabelTruncateItemRenderer");
}
In control, itemRendererTruncateByDefault property:
private var _itemRendererTruncateByDefault:Boolean=false;
public function set itemRendererTruncateByDefault(value:Boolean):void
{
_itemRendererTruncateByDefault = value;
// The pseudo-class css itemrenderertruncate has the IItemRenderer
assigned to it.
// It adds the css selector but does not recognise the
IItemRenderer assigned by ClassReference.
if(value)
addClass('itemrenderertruncate');
}
- Set the as3 class directly (I override loadBeads to set it before
the IBeadView loads)
override protected function loadBeads():void
{
// We must assign the itemRenderer to the control before loading
the IBeadView bead.
// At first it assigns the correct itemRenderer, but then it does
not recognise it and sets the default itemRenderer, why?
// (After this instruction, it has been verified that the
itemRenderer is never set again).
if(_itemRendererTruncateByDefault)
{
itemRenderer = new ClassFactory(LabelTruncateItemRenderer);
// Test: is ok --> var it:Object = itemRenderer.newInstance();
it is LabelTruncateItemRenderer
}
super.loadBeads();
}
What am I doing wrong?
Thx
Hiedra
