navigator view draw viewport rect

2019-10-04 09:54:13 +08:00
parent ca1b10dc28
commit 820ad4e419
6 changed files with 69 additions and 6 deletions
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -33,6 +33,7 @@ protected slots:
    void mouseMoveEvent(QMouseEvent *event) override;
    void mouseReleaseEvent(QMouseEvent *event) override;
    void mouseDoubleClickEvent(QMouseEvent *event) override;
+    void wheelEvent(QWheelEvent *event) override;
    void resizeEvent(QResizeEvent *event) override;

    bool nativeEvent(const QByteArray& eventType, void* message, long* result) override;