[PyQt] Problem with a simple QDialog

[Horst Herb]

On Wednesday 28 November 2007, Alexandre Badez wrote:
> wChapterSelection = QtGui.QDialog()
> wChapterSelection.exec_()
>
> And I've got also a bus error.
>
> What really suprise me, is that I already use QDialog elsewhere, and I
> didn't had any problem with this.

app = QApplication(sys.argv)
wChapterSelection = QtGui.QDialog()
wChapterSelection.show()
app.exec_()

would work.
I am a newbie to PyQt4, so I don't know whether you can just run a widget 
itself  without creating an application first - but if you do, it works

Horst

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