I face a very boring problem.
Here is a little modified pyqt widget example found on matplotlib website.
Basicaly I've just added a tab widget and inside it a matplotlib widget.
Sadly, on creation the widget don't get the full size of the PA_tab widget
BUT once I resize manually the app all became OK...
To be honest I've got NO idea of what is the problem
Any direction highly appreciated!
__version__ = '0.98.5.2'
And pyqt: 18.104.22.168
testqt.py (3.79 KB)