[Qt-interest] delay during which a QPushButton remains holded down for an unknown reason

Constantin Makshin cmakshin at gmail.com
Sun Nov 7 20:10:39 CET 2010


I couldn't reproduce the behavior you described on 64-bit Debian testing with Qt 4.6.3. At least delays were just hardly noticeable fractions of second.

Are you sure the problem is in Qt and not your input system (mouse or anything else) that fails to deliver the "mouse button has been released" event in time?

On Sunday 07 November 2010 17:24:08 TP wrote:
> I can confirm that the problem may also appear on Windows XP run with 
> VirtualBox OSE under my Kubuntu machine.
> It is very strange: sometimes it happens every 10 clicks, sometimes every 50 
> clicks.
> 
> TP wrote:
> 
> > I have a problem with QPushButton: from time to time (say, 4 times for 50
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