[PyQt] Re: how to show interactive Picture
feldmann_markus at gmx.de
Mon Feb 9 22:57:24 GMT 2009
Mads Ipsen schrieb:
> Could is be that you try to paint before the window is shown? You need to
> call show() before you can start painting. The following snippet generates
> an error similar to yours:
This is not all of my Code. So there is a <show()> in my main source
code. This Source Code only shows a sub-widget of a MDI Application.
However this window is shown, but without the picture.
How do the program know in which widget shall the Pixmap
be shown ?
More information about the PyQt