[PyKDE] Passing the equivalent of NULL

Phil Thompson phil at riverbankcomputing.co.uk
Sat Sep 6 11:59:01 BST 2003

On Tuesday 02 September 2003 2:40 am, Derek Fountain wrote:
> I'm told on the Qt list that:
> myLabel->setPixmap(NULL);
> sets a label's pixmap to nothing without giving a warning message.
> How do I do that from PyQt? I tried:
> pixmapLabel.setPixmap( QPixmap() )
> which does give an empty pixmap, byt also prints a warning. Using "None"
> gave a runtime error, as did 0.

Use None. If you have a runtime error then there is another problem.


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