diff options
Diffstat (limited to 'examples/widgets/graphicsview/padnavigator/padnavigator.h')
-rw-r--r-- | examples/widgets/graphicsview/padnavigator/padnavigator.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/examples/widgets/graphicsview/padnavigator/padnavigator.h b/examples/widgets/graphicsview/padnavigator/padnavigator.h index 00cf2c0212..0fe9ad045d 100644 --- a/examples/widgets/graphicsview/padnavigator/padnavigator.h +++ b/examples/widgets/graphicsview/padnavigator/padnavigator.h @@ -54,17 +54,12 @@ #include <QGraphicsView> #include "ui_form.h" -QT_BEGIN_NAMESPACE -class QState; -class QStateMachine; -QT_END_NAMESPACE - //! [0] class PadNavigator : public QGraphicsView { Q_OBJECT public: - explicit PadNavigator(const QSize &size, QWidget *parent = 0); + explicit PadNavigator(const QSize &size, QWidget *parent = nullptr); protected: void resizeEvent(QResizeEvent *event) override; |