Make List background color transparent

Question

hello all,
i want to make my list background color transparent.
this is my code:-
import mx.styles.CSSStyleDeclaration;
_global.styles.List = new CSSStyleDeclaration();
_global.styles.List.setStyle("backgroundColor",
"transparent")
it is working fine but after using this code listbox
selection listener stop working.Is there any other way to make list
background transparent?
thanks in advance

Answer 1

I was having the same problem with a Tree Component. Just
yesterday I found some code to let me do this. Where
tabs.menuContent is the path to my Tree, or your List
var mc = tabs.menuContent;
_global.styles.ScrollSelectList.backgroundColor = undefined;
mx.controls.listclasses.SelectableRow.prototype.drawRowFill
= function(mc:MovieClip, newClr:Number):Void {
mc.clear();
if (newClr == undefined) {
mc.beginFill(0xABCDEF, 0);
} else {
mc.beginFill(newClr);
mc.drawRect(1, 0, this.__width, this.__height);
mc.endFill();
mc._width = this.__width;
mc._height = this.__height;
tabs.menuContent.border_mc._alpha = 0;