Class ViewBarStackedLayout

kdevplatform/sublime/viewbarcontainer.cpp:16–36

namespace {

class ViewBarStackedLayout : public QStackedLayout
{
    Q_OBJECT

public:
    QSize sizeHint() const override
    {
        if (currentWidget()) {
            return currentWidget()->sizeHint();
        }
        return QStackedLayout::sizeHint();
    }

    QSize minimumSize() const override
    {
        if (currentWidget()) {
            return currentWidget()->minimumSize();
        }
        return QStackedLayout::minimumSize();
    }
};

}