setchecked( true) of the radio button doesn't work

**richardander** · 28th January 2009, 08:17

As shown in the above sample code, the three radio buttons have been put in the QGroupBox so that only one radiobutton can be selected.

however, if I want to clear the current selection and make all radiobutton unselected, what shall I do?

thank you!

**spirit** · 28th January 2009, 08:21

try to add the following code to yours

Qt Code:

Switch view

...
radio1->setCheckable(false);
radio2->setCheckable(false);
radio3->setCheckable(false);
...

...
radio1->setCheckable(false);
radio2->setCheckable(false);
radio3->setCheckable(false);
...

To copy to clipboard, switch view to plain text mode

but in this case you can't be able to check buttons at all.

**jpn** · 28th January 2009, 08:59

Radio buttons are "auto-exclusive" by default. If auto-exclusive is enabled, radio buttons that belong to the same parent widget behave as if they were part of the same exclusive button group.