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2010-05-06
, 05:31
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Posts: 6 |
Thanked: 3 times |
Joined on Apr 2010
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#22
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Hi,
You have to call Qapplication:
rocessEvents() continiously in a loop to let the main event loop redraw progress after you set it.
progress.setValue(1)
for(int i=0;i<100;i++)
{
//do something, copy a file etc.
progress.setValue(x); //x is some value corresponding to your progress.
Qapplication:rocessEvents(); //your progress bar would move according to x.
}
You have to call Qapplication:
rocessEvents() continiously in a loop to let the main event loop redraw progress after you set it.progress.setValue(1)
for(int i=0;i<100;i++)
{
//do something, copy a file etc.
progress.setValue(x); //x is some value corresponding to your progress.
Qapplication:
rocessEvents(); //your progress bar would move according to x.}
| The Following User Says Thank You to vhs For This Useful Post: | ||
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2010-05-06
, 08:21
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Posts: 3,617 |
Thanked: 2,411 times |
Joined on Nov 2009
@ Cambridge, UK
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#23
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Originally Posted by vhs
Not if it's modal - setValue() will call QApplication:
Hi,
You have to call Qapplication:
rocessEvents() automatically then.
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2010-05-07
, 11:23
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Posts: 58 |
Thanked: 10 times |
Joined on Dec 2009
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#24
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It works a lot better with .processEvents()
It actually gets displayed like it should.
Still can't get the "infinite looping" to work
It actually gets displayed like it should.
Still can't get the "infinite looping" to work
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2010-05-07
, 14:10
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Posts: 3,319 |
Thanked: 5,610 times |
Joined on Aug 2008
@ Finland
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#25
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AFAIK you need to set both minimum and maximum to 0, but on Qt4.5 for Maemo IIRC that had some styling issues.
__________________
Blogging about mobile linux - The Penguin Moves!
Maintainer of PyQt (see introduction and docs), AppWatch, QuickBrownFox, etc
Blogging about mobile linux - The Penguin Moves!
Maintainer of PyQt (see introduction and docs), AppWatch, QuickBrownFox, etc
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2010-05-09
, 12:03
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Posts: 58 |
Thanked: 10 times |
Joined on Dec 2009
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#26
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I have given up on these Qt bugs.
Got it working with creating my own progress dialog.
Progress bar (when set to 0) works fine.
Last edited by zolakt; 2010-05-10 at 10:23.
Got it working with creating my own progress dialog.
Progress bar (when set to 0) works fine.
Last edited by zolakt; 2010-05-10 at 10:23.
progress = QtGui.QProgressDialog(self) progress.setWindowTitle('Loading') progress.setValue(10) ... progress.setValue(20) ... progress.setValue(100)