1 files changed, 7 insertions, 0 deletions
diff --git a/src/datavisualization/engine/q3dscene_p.h b/src/datavisualization/engine/q3dscene_p.h
index 2c69e5e0..d0f6e735 100644
--- a/src/datavisualization/engine/q3dscene_p.h
+++ b/src/datavisualization/engine/q3dscene_p.h
@@ -47,6 +47,7 @@ struct Q3DSceneChangeBitField {
     bool slicingActivatedChanged       : 1;
     bool devicePixelRatioChanged       : 1;
     bool selectionQueryPositionChanged : 1;
+    bool graphPositionQueryPositionChanged      : 1;
     bool windowSizeChanged             : 1;
 
     Q3DSceneChangeBitField()
@@ -59,6 +60,7 @@ struct Q3DSceneChangeBitField {
           slicingActivatedChanged(true),
           devicePixelRatioChanged(true),
           selectionQueryPositionChanged(false),
+          graphPositionQueryPositionChanged(false),
           windowSizeChanged(true)
     {
     }
@@ -89,6 +91,10 @@ public:
                                           float fixedRotation = 0.0f,
                                           float distanceModifier = 0.0f);
 
+    void markDirty();
+
+    bool isInArea(const QRect &area, int x, int y) const;
+
 signals:
     void needRender();
 
@@ -106,6 +112,7 @@ public:
     bool m_isUnderSideCameraEnabled;
     bool m_isSlicingActive;
     QPoint m_selectionQueryPosition;
+    QPoint m_graphPositionQueryPosition;
     QSize m_windowSize;
     QRect m_glViewport;
     QRect m_glPrimarySubViewport;