How To Refresh Toplevel Window That Does Not Have Focus
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I have severall toplevel windows in my app. When a user selects a menu item to change the time format I want it so all the windows get updated. The trouble is that only in the window with the focus do you see the change right away. If I click on a toplevel window without the focus and thus give it the focus the update takes place.
My question is "How do I for all windows to be updated ?" I have tried forcing all windows with there update() and repaint() , but still nothing.
This is on Ubuntu 14.4 with Qt 5.3 RC. Thanks in advance for any help
-David