Add zooming to selection to bars example

Task-number: QTRD-3262
Change-Id: I96de8d97813cc82707a9b608127464ed4d6be6f7
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/examples/datavisualization/bars/graphmodifier.h b/examples/datavisualization/bars/graphmodifier.h
index 107ffbab..252af1b8 100644
--- a/examples/datavisualization/bars/graphmodifier.h
+++ b/examples/datavisualization/bars/graphmodifier.h
@@ -27,6 +27,7 @@
 #include <QtCore/QDebug>
 #include <QtCore/QStringList>
 #include <QtCore/QPointer>
+#include <QtCore/QPropertyAnimation>
 
 using namespace QtDataVisualization;
 
@@ -60,6 +61,7 @@ public slots:
     void changeLabelRotation(int rotation);
     void setAxisTitleVisibility(bool enabled);
     void setAxisTitleFixed(bool enabled);
+    void zoomToSelectedBar();
 
 signals:
     void shadowQualityChanged(int quality);
@@ -86,6 +88,14 @@ private:
     QBar3DSeries *m_secondarySeries;
     QAbstract3DSeries::Mesh m_barMesh;
     bool m_smooth;
+    QPropertyAnimation m_animationCameraX;
+    QPropertyAnimation m_animationCameraY;
+    QPropertyAnimation m_animationCameraZoom;
+    QPropertyAnimation m_animationCameraTarget;
+    float m_defaultAngleX;
+    float m_defaultAngleY;
+    float m_defaultZoom;
+    QVector3D m_defaultTarget;
 };
 
 #endif