hidden window input

When a window has the focus and becomes hidden, it still receives keyboard input (I can write in my console while it is hidden). I think, when a widget is hidden and it has the focus, it should lose it.

You're right, and thanks for bringing this up. When a widget with focus becomes hidden, I will injectMouseMove(0,0); so whatever widget beneath the hidden one will gain focus.

Confirmed. Works as expected now.