I want to apply different formatting to the labels of different types of nodes
in a Tree.
I have extended TreeItemRenderer and overrode updateDisplayList() so that I
could call setStyle() on each node based on specific properties, something like
what I copied below, but I dont see it happening even tho the code is hit. What
am I missing?
override protected function updateDisplayList(unscaledWidth:Number,
unscaledHeight:Number):void {
super.updateDisplayList(unscaledWidth, unscaledHeight);
if(super.data!=null) {
var treeListData:TreeListData = TreeListData(super.listData);
if(treeListData.isDirty){
this.label.setStyle('fontStyle', 'italic');
}
}
}
Thank you for any pointers,
Ivo
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