When subclassing the TitleWindow class, shouldn't it be possible to add a
child to the titleBar UIComponent? Within the Panel class definition,
children are added to the titleBar using the addChild method. However, when
I attempt to do so in a subclass, the child does not display. Does anyone
know why this is? Am I missing something (code below)?
package com.eyestreet.widgets {
import mx.containers.TitleWindow;
import mx.controls.Image;
import flash.display.DisplayObject;
public class TitleWindowResizeable extends TitleWindow {
[Embed(source="button-resize.png", mimeType="image/png")]
private var clsButton:Class;
private var imgButton:Image;
private var dspButton:DisplayObject;
public function TitleWindowResizeable(){
super();
imgButton = new Image();
imgButton.source = clsButton;
}
override protected function createChildren():void {
super.createChildren();
//This does not display:
dspButton = titleBar.addChild(imgButton);
/* The following would display, but the image
* gets trimmed by the panel's frame:
* dspButton = titleBar.addChild(imgButton);
*/
}
override protected function layoutChrome(unscaledWidth:Number,
unscaledHeight:Number):void {
super.layoutChrome(unscaledWidth, unscaledHeight);
dspButton.x = unscaledWidth-30;
dspButton.y = unscaledHeight-30;
}
}
}
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