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Qt-interest Archive, April 2007
On mouse move flicker

• Subject: On mouse move flicker
• From: Daher <dee@xxxxxxxxxxxxxxxxxx>
• Date: Fri, 06 Apr 2007 22:55:04 +0300
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Hi,

I'm using Qt 4.2.2 and I have a normal dialog and a stacked widget 
inside it, and a QLabel object inside the stacked widget. In the label 
fram, I render a video stream.. the video rendering works fine and 
everything is nice except that when I move the mouse cursor outside / 
inside the dialog the video flickers, looks like some redraw events 
being sent .. if I disable updates that will prevent the frame from 
drawing itself and I get weird looking things. I want it to redraw when 
moved or resized, but not when the mouse moves over.. Please advise.

Thanks in advanced.
Daher

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