[PyKDE] Memory leak in QFileDialog?

[Tuvi, Selim]

I am experiencing memory leak like behavior when I use the instantiation method of opening a file with QFileDialog under Windows XP.

Attached is a modified version of the application.py script. If I click on "Open File" toolbar icon and escape out about 8 times then the task manager memory usage increases by about 1Kbytes. 

I tried deleting the object after usage but that didn't change the outcome.

If I go back to using QFileDialog.getOpenFileName instead then I don't observe the memory increase.

I ran one of the Qt C++ examples that use it in a similar fashion and I don't see the memory leak there. The example is: C:\qt\3.3.1\examples\network\networkprotocol

Unfortunately I can not use the getOpenFileName way in my application since I am adding custom widgets to the file dialog window.

I am using SIP4 (snapshot-20040317), PyQt 3.11, Qt 3.3.1.

Thanks
-Selim


Selim Tuvi, Research Engineering Group, SLAC
GLAST, I&T Online, MS 98
Tel:650-926-3376 Fax:650-926-4335
 

-----Original Message-----
From: Dianhong [mailto:dianhong100 at yahoo.com] 
Sent: Friday, April 09, 2004 5:58 PM
To: pykde at mats.imk.fraunhofer.de
Subject: [PyKDE] PyQt 3.11 edu for windows not function?

Hi,

I am using python 2.3, Qt 3.1.1 evaluation. Everything works fine, but
when I downloaded PyQt 3.11 educational for windows from
riverbankcomputing and installed, I can not run any pyQt examples in
it. The message is a python error: 

"The dynamic link library qt-mtedu322.dll could not be found in the
specified path."

Any one knows what is wrong here?

Thanks!




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