[Interest] Finished resizing a window?

Tony Rietwyk tony at rightsoft.com.au
Tue Feb 25 00:45:43 CET 2014

Hi John, 


I would suggest a short single-shot timer roughly:




                if !mTimer.isRunning




                if !mTimer.isRunning



timer slot:



I'm not sure whether overriding the paintEvent is enough to prevent the
child widgets from painting. 


Good luck - please let the group know what you decide with this. 





From: interest-bounces+tony=rightsoft.com.au at qt-project.org
[mailto:interest-bounces+tony=rightsoft.com.au at qt-project.org] On Behalf Of
John Weeks
Sent: Tuesday, 25 February 2014 8:56 AM
To: Interest at qt-project.org Interest
Subject: [Interest] Finished resizing a window?


We have windows in our application that are potentially expensive to
repaint, so when the user resizes a window we may need to put off repainting
until the resizing is finished. It seems that we don't get mouse down/mouse
up events when the user clicks in the window frame/resize grip area, so I
can't wait until mouse up.


Is that correct?

Is there a solution to this?




-John Weeks


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.qt-project.org/pipermail/interest/attachments/20140225/b60ab061/attachment.html>

More information about the Interest mailing list