Combo box popup gets cut off if its button is cut off

[ryuukk]

There is some priority issue going on here

It should perhaps not open the popup at all if it's cut off

Or it should perhaps open it in the opposite direction

The fix seems easy to find, check the parent bounds perhaps?

[RobLoach]

Not happening for me on your fix-panel-clipping branch... this is on x11 and sdl_opengl3

[RobLoach]

Ah, there we go. It's when the window border covers the combo box :+1: .