Implement zooming to cursor

Zooming to cursor is now default operating mode of
the default input handler.

Task-number: QTRD-3263
Change-Id: I5699fc0ce7393059538972cd52f31f06d87e3d8d
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/datavisualization/engine/q3dscene.h b/src/datavisualization/engine/q3dscene.h
index 1699b125..a46b4d7b 100644
--- a/src/datavisualization/engine/q3dscene.h
+++ b/src/datavisualization/engine/q3dscene.h
@@ -41,6 +41,7 @@ class QT_DATAVISUALIZATION_EXPORT Q3DScene : public QObject
     Q_PROPERTY(Q3DCamera* activeCamera READ activeCamera WRITE setActiveCamera NOTIFY activeCameraChanged)
     Q_PROPERTY(Q3DLight* activeLight READ activeLight WRITE setActiveLight NOTIFY activeLightChanged)
     Q_PROPERTY(float devicePixelRatio READ devicePixelRatio WRITE setDevicePixelRatio NOTIFY devicePixelRatioChanged)
+    Q_PROPERTY(QPoint graphPositionQuery READ graphPositionQuery WRITE setGraphPositionQuery NOTIFY graphPositionQueryChanged REVISION 1)
 
 public:
     Q3DScene(QObject *parent = 0);
@@ -60,6 +61,9 @@ public:
     QPoint selectionQueryPosition() const;
     static QPoint invalidSelectionPoint();
 
+    void setGraphPositionQuery(const QPoint &point);
+    QPoint graphPositionQuery() const;
+
     void setSlicingActive(bool isSlicing);
     bool isSlicingActive() const;
 
@@ -85,6 +89,7 @@ signals:
     void activeLightChanged(Q3DLight *light);
     void devicePixelRatioChanged(float pixelRatio);
     void selectionQueryPositionChanged(const QPoint &position);
+    Q_REVISION(1) void graphPositionQueryChanged(const QPoint &position);
 
 private:
     QScopedPointer<Q3DScenePrivate> d_ptr;