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List:       pykde
Subject:    Re: [PyKDE] PyQt and lambda expressions doesn't like each other
From:       Hans-Peter Jansen <hpj () urpla ! net>
Date:       2003-04-28 13:12:30
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On Monday 28 April 2003 14:53, Phil Thompson wrote:
> On Monday 28 April 2003 1:31 pm, Hans-Peter Jansen wrote:
> > This doesn't work (while it should):
> >
> > import sys
> > from qt import *
> >
> > app = QApplication(sys.argv)
> > button = QPushButton("&Hello World", None)
> > app.setMainWidget(button)
> > button.show()
> > app.connect(button, SIGNAL("clicked()"), lambda: app.exit(0))
> > app.exec_loop()
> >
> > Any ideas, why?
>
> connect() doesn't take a reference to a slot so it gets garbage
> collected immediately.

This leaves the question, what are the consequences, if it would?

Pete

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