navigator view ready

2019-10-04 20:41:27 +08:00
parent 820ad4e419
commit e11ca3bba5
2 changed files with 32 additions and 1 deletions
--- a/navigatorview.h
+++ b/navigatorview.h
@@ -16,9 +16,14 @@ public slots:
    void updateMainViewportRegion();

 private:
+    void mousePressEvent(QMouseEvent * event) override;
+    void mouseMoveEvent(QMouseEvent * event) override;
+    void mouseReleaseEvent(QMouseEvent * event) override;
+
    void wheelEvent(QWheelEvent *event) override;
    void paintEvent(QPaintEvent *event) override;

+    bool m_mouseDown = false;
    QPolygon m_viewportRegion;
    QGraphicsView *m_mainView = nullptr;
 };