[Interest] extending qtableview with button bar with inheritance
Mojmír Svoboda
mojmir.svoboda at bistudio.com
Wed Apr 16 16:40:18 CEST 2014
Hello,
how to extend a qtableview with a custom button bar? so that the button
bar is above the qtableview.
i tried something like this, but it does not feel right:
struct MyTableView : QTableView
and in the constructor do
1) layout = new QVBoxLayout
2) setLayout(layout)
3) mybuttonbar = new ...
4) layout->insertWidget(0, mybuttonbar)
but it behaves in weird ways (endless loop in some parent detection,
stealing keypresses from qtableview)... so i am not sure that is the way
to do it.
Another possibility is to create completely different class and using
composition instead of inheritance. This works well, but for some reason
i wanted the IS-A relationship above (i do not remember why now).
How would you do that, please?
Best regards,
Mojmir
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