[Qt-interest] Time consuming showFullScreen() & showNormal()

Santhosh Y santhosh at softjin.com
Wed Jun 16 15:14:53 CEST 2010


Hi,

I have 2-following QActions and I connected them to QMainWindow SLOTs as 
shown below.
It looks to me that, these operations are slow; And when I call 
showFullScreen() SLOT it is taking long time. But when I do alt+tab to 
the other window on my windows task bar and come to this it seems working.
Since processEvents() are being cleared explicitly (some sort of.....)

     QObject::connect(actionFull_Screen_Mode, SIGNAL(triggered()), 
Aera2MainWindow, SLOT(showFullScreen()));
     QObject::connect(actionNormal_Mode, SIGNAL(triggered()), 
Aera2MainWindow, SLOT(showNormal()));

Is there any better way of doing this?

-- 
----------------------------------------------------
Y Santhosh Kumar -
Senior Software Engineer,
SoftJin Technologies Pvt Ltd,
www.softjin.com
----------------------------------------------------



Business Disclaimer
____________________________________________________________
This e-mail message and any files transmitted with it are intended solely
for  the use  of the  individual or entity  to which they  are  addressed. It
may  contain confidential,  proprietary or legally  privileged  information.
If  you  are  not  the  intended recipient please be advised that you have
received  this  message in error and any use is strictly prohibited. Please
immediately  delete it  and all copies of it from your system, destroy any
hard  copies  of  it and  notify  the  sender  by return mail. You must not,
directly or indirectly, use,  disclose,  distribute, print, or copy any part of
this message if you are not the intended recipient.
___________________________________________________________





More information about the Qt-interest-old mailing list