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profile: move zooming/panning code to ProfileView

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Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2023-05-20 17:12:33 +02:00
parent 9ab7819fd1
commit 413b236867
4 changed files with 94 additions and 85 deletions
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10
profile-widget/profileview.h
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@ -26,12 +26,16 @@ public:
void plotDive(const struct dive *d, int dc, int flags = RenderFlags::None);
void clear();
void resetZoom();
void anim(double fraction);
private:
const struct dive *d;
int dc;
int zoomLevel;
double zoomedPosition; // Position when zoomed: 0.0 = beginning, 1.0 = end.
bool panning; // Currently panning.
double panningOriginalMousePosition;
double panningOriginalProfilePosition;
bool empty; // No dive shown.
bool shouldCalculateMax; // Calculate maximum time and depth (default). False when dragging handles.
QColor background;
@ -42,6 +46,12 @@ private:
void plotAreaChanged(const QSizeF &size) override;
void resetPointers() override;
void replot();
void setZoom(int level);
void wheelEvent(QWheelEvent *event) override;
void mousePressEvent(QMouseEvent *event) override;
void mouseMoveEvent(QMouseEvent *event) override;
void mouseReleaseEvent(QMouseEvent *event) override;
};
#endif