Imitate QRadioButton for QGroupBox

[david.luggen]

Hello

I try to create a customized QGroupBox which contains QWidget elements. These elements aren't QRadioButtons but have a similar behaviour, they are checkable and so on but also have additional sub-elements inside them. Is it possible to configure these QWidget elements in a way, that the QGroupBox sees them as QRadioButtons, so that exclusive selection is enabled?

Thanks for any help!

[QT-static-prgm]

You could use the press slot of your elements to disable the others in the group. So if one is checked, the others switch to unchecked

[mrjj]

Hi

I think the elements must be inherited from QAbstractButton for this to work.

[QT-static-prgm]

Or from checkbox, or graphicssceneitem if it's something on the graphicsview. It depends on the element

[mrjj]

Hi
Checkbox is a QAbstractButton child.
I think QButtonGroup is the one doing the real work of "exclusive" so I wonder if its possible to
create a child of QButtonGroup and teach it to handle new types.
But for QGroupBox, I did not trip over anything that suggest it can use another QButtonGroup. :(