Menu
On Linux would like to have a set of menu items which are mutually exclusive and have the currently selected one be designated by a radio button instead of a checkbox.
Is there a way to do this in Qt v4.4.3 easily?
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To put a radio button in a menu, use the JRadioButtonMenuItem class.
When focus moves to the group in which a radio button is selected, pressing Tab and Shift+Tab keys move focus to the radio button that is checked. Up Arrow and Down Arrow keys move focus and selection. Up Arrow key press moves focus and selection forward through the radio buttons in the group.
I believe you would want to use QtActionGroup to group those menu items which should be mutually exclusive. It also makes them look like a radio button when rendered. Smth like this:
QActionGroup* group = new QActionGroup( this ); ui->actionTest1->setCheckable(true); ui->actionTest2->setCheckable(true); ui->actionTest3->setCheckable(true); ui->actionTest1->setActionGroup(group); ui->actionTest2->setActionGroup(group); ui->actionTest3->setActionGroup(group); 3 menu items above should be groped together; more details here : QActionGroup Class Reference
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