Fit TitleWindow to contents

Question

If I don't specify width and height values for a TitleWindow, it will be resized to fit it's contents when I show it using PopUpManager.

But there are moments when some components inside will be resized, like a ComboBox which dataProvider is loaded asynchronously, or another component which was not visible and I'd like to set it's includeInLayout to true.

In those moments, I'd like to tell the TitleWindow to resize itself to fit window contents. I've tried calling invalidateSize() and invalidateDisplayList() with no success.

Is there a way to do this?

Answer 1

Try to call these two methods:

titleWindow.invalidateSize();
titleWindow.validateNow(); // or titleWindow.validateSize()