Icon for titleBar

Does anyone know how to change the default icon in the titleBar of popups?

I am not totally sure if, or how, the icon can be changed, however, you could create a Template that you would then be able to drop on your popup windows while disabling the standard title bar so you don’t get two of them on the window.

The Template could have the desired icon, plus the window ‘Title’, and also a ‘close’ button added.

Just a thought.