diff options
Diffstat (limited to 'scatterplot.h')
-rw-r--r-- | scatterplot.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/scatterplot.h b/scatterplot.h index 040f272..c928439 100644 --- a/scatterplot.h +++ b/scatterplot.h @@ -10,6 +10,8 @@ #include "colorscale.h" #include "scale.h" +class QuadTree; + class Scatterplot : public QQuickItem { @@ -58,6 +60,10 @@ protected: void mouseMoveEvent(QMouseEvent *event); void mouseReleaseEvent(QMouseEvent *event); + void hoverEnterEvent(QHoverEvent *event); + void hoverMoveEvent(QHoverEvent *event); + void hoverLeaveEvent(QHoverEvent *event); + private: QSGNode *newSceneGraph(); QSGNode *newGlyphTree(); @@ -95,6 +101,9 @@ private: QPointF m_dragOriginPos, m_dragCurrentPos; bool m_shouldUpdateGeometry, m_shouldUpdateMaterials; + + void updateQuadTree(); + QuadTree *m_quadtree; }; #endif // SCATTERPLOT_H |