Hi everyone,
I'm kind of stuck to find the best approach for handling multiple
dockwidgets.
Imagine this case: I have a QMainWindow with two QDockWidgets. Each
QDockWidget contains one QTreeView. Now I'd like to implement a button
"Expand all" that calls a method "expand_all()" which in turn triggers
the ExpandAll slot of the QTreeView which is active.
I think I need to identify the QDockWidget, which had focus when I
pressed the button. I've tried the following approaches:
1) qApp.hasFocus() in my "expand_all()" method --> didn't work, gives
the focus of the button I pressed
2) qApp.activeWindow() --> didn't work, gives the QMainWindow
Overall, I have a bit of a lack of understanding what's "active" and
"focus" means in the context of QDockWidgets. Hints to documentation is
appreciated.
Thanks in advance and cheers,
Jan
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