[Interest] Possible to draw between QWindows

Murphy, Sean smurphy at walbro.com
Tue May 1 18:59:06 CEST 2018


> By definition, you can only draw inside a window.
> 
> So if you need to draw, put a window there. Maybe you can make a window
> that has no title bar, no borders and is transparent.

That was going to be my suggestion as well, and I was working on something
last week that needed a transparent overlay to draw across widgets too, so
I had this discussion bookmarked that might be helpful?

https://stackoverflow.com/questions/19199863/draw-rectangular-overlay-on-qwidget-at-click

Sean


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