strokebutton.mxml

QS我也没用过

<PopUpButton label="stroke" xmlns="http://www.adobe.com/2006/mxml" >
  <Script>
	<![CDATA[
		import mx.graphics.*;
		import flash.events.*;

		[Bindable("strokeChange")]
		public function set value(v:Stroke):void
		{
			_stroke = v;
			color.selectedColor = v.color;
			weight.value = v.weight;
			alphaV.value = v.alpha;
			dispatchEvent(new Event("strokeChange"));
		}
		public function get value():Stroke {return _stroke;}
		private var _stroke:Stroke;

		private function update():void
		{
			_stroke = new Stroke(color.selectedColor,weight.value,alphaV.value,false,"normal","none");
			dispatchEvent(new Event("strokeChange"));
		}
	]]>
  </Script>
	<popUp>
		<VBox  borderStyle="solid" borderColor="#888888" backgroundColor="#FFFFFF">
			<Label text="alpha" />
			<HSlider id="alphaV" minimum="0" liveDragging="true" maximum="1" snapInterval=".1" value="1" change="update();" width="100" />
			<Label text="weight" />
			<HSlider id="weight" width="100" liveDragging="true" minimum="0" maximum="20" snapInterval="1"  value="1" change="update();"/>
			<ColorPicker width="100" height="100" change="update()" id="color" />
		</VBox>
	</popUp>

</PopUpButton>