[PyQt] Re: [Matplotlib-users] Strange issue when using Matplotlib with PyQt4

[Lukas Hetzenecker]

Sorry for annoying you, but I attatched a new example to this message: I've 
rewritten the PyQt4-example from the website to draw the Figure in a tab 
widget. The same happens ;)

Am Montag 20 Juli 2009 21:58:46 schrieb Lukas Hetzenecker:
> Hm.. I added a resize() after the show():
>
> class Plot_tab(QTabWidget, tab):
>     def __init__(self):
>         super(Plot_tab, self).__init__()
>         self.setupUi(self)
>
>         self.show()
>         self.resize(self.size().width()+1, self.size().height()+1)
>         self.resize(self.size().width()-1, self.size().height()-1)
>
> if __name__ == "__main__":
>     import sys
>     app = QApplication(sys.argv)
>
>     plot_t = Plot_tab()
>
>     sys.exit(app.exec_())
>
>
> Now it works, but I really want to know why..?
> Is there a way to avoid this ugly workaround?
>
> Thanks,
> Lukas
>
> Am Sonntag 19 Juli 2009 12:58:53 schrieb Lukas Hetzenecker:
> > Hello,
> >
> > I've tried to resize the QTabWidget, I've searched for examples on the
> > internet, added a QTabWidget and used this as the Mainwindows central
> > widget - but exactly the same happened.
> >
> > It works if I replace the FigureCanvas with a Qt Widget - for example a
> > text edit or a QWebView.
> >
> > Am Sonntag 19 Juli 2009 11:54:12 schrieb projetmbc:
> > > Lukas Hetzenecker a écrit :
> > > > I tried to embed a Matplotlib FigureCanvas into a QTabWidget.
> > > > But at the first start of my script - the main.py in the attatched
> > > > example - the widget in the Tab is incorrectly sized.
> > > > If I embed the FigureCanvas in a QTabWidget the widget is to big, but
> > > > if I put it in a QWidget it is shown correctly.
> > >
> > > I'm not sure that is a pure MatPlotLib issue. Have you try with a big
> > > standard widget instead of the FigureCanvas ?
> > >
> > > Christophe
> >
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