package classes { import spark.components.Panel; import spark.components.Button; public class TestSkinParts extends Panel { // declare the skin parts - only close is required [SkinPart(required="true")] public var closeIcon:Button; [SkinPart(required="false")] public var minimizeIcon:Button; [SkinPart(required="false")] public var resizeGripper:Button; [SkinPart(required="false")] public static var neco:Button; [SkinPart(required="false")] public function test(){ } } }