Question

I want to be able to show a Spark TitleWindow container as a modal without having to construct it by code via AS3. I tried creating the TitleWindow before-hand manually by dragging and resizing it around and adding objects, etc then hiding it. Then on a button, I set the called function to the ones below:

public function doPopup():void {
    testWindow.visible = true;
    PopUpManager.addPopUp(testWindow, this, true);
}

Unfortunately, this only shows testWindow but not as a modal. I want it to be like this so that I can freely resize and design the layout of my TitleWindow and only have to call some function to show it as a modal one.

Answer 1

I’m pretty sure the reason you are seeing this behavior is because your TitleWindow (that you’ve declared within the mxml of the parent container) is already added to the stage even though it is set as not visible. A workaround you could try is to call this.removeElement(testWindow) in a creation complete handler for the parent container. That will get it off the stage so the PopUpManager can add it later properly.

Having said that, I would recommend putting your TitleWindow into a separate mxml file and instantiate it using the PopUpManager. It’s cleaner that way and you can still use the design mode to lay it out as you see fit.

Hope that helps.