+ virtual void paintEvent(QPaintEvent *event);
+
+private:
+ bool _show;
+};
+
+
+class EmptyDockTitle : public QWidget
+{
+ Q_OBJECT
+
+public:
+ inline EmptyDockTitle(QDockWidget *parent) : QWidget(parent) {}
+
+ inline virtual QSize sizeHint() const { return QSize(0, 0); }