C++ (Cpp) QAbstractButton::nextCheckState Exemples

Exemple #1

void QAbstractButtonPrivate::notifyChecked()
{
#ifndef QT_NO_BUTTONGROUP
    Q_Q(QAbstractButton);
    if (group) {
        QAbstractButton *previous = group->d_func()->checkedButton;
        group->d_func()->checkedButton = q;
        if (group->d_func()->exclusive && previous && previous != q)
            previous->nextCheckState();
    } else
#endif
        if (autoExclusive) {
            if (QAbstractButton *b = queryCheckedButton())
                b->setChecked(false);
        }
}