react only to left mouse click

Change-Id: Ia4c2c52b8803cd36d7ed32be559ba446589377e7

chart2/source/view/charttypes/GL3DBarChart.cxx

@@ -306,11 +306,14 @@ public:
 
 }
 
-void GL3DBarChart::clickedAt(const Point& /*rPos*/)
+void GL3DBarChart::clickedAt(const Point& /*rPos*/, sal_uInt16 nButtons)
 {
     if(mbBlockUserInput)
         return;
 
+    if(nButtons != MOUSE_LEFT)
+        return;
+
     mbBlockUserInput = true;
     sal_uInt32 nId = 5;
     /*

chart2/source/view/inc/GL3DBarChart.hxx

@@ -50,7 +50,7 @@ public:
 
     virtual void update() SAL_OVERRIDE;
 
-    virtual void clickedAt(const Point& rPos) SAL_OVERRIDE;
+    virtual void clickedAt(const Point& rPos, sal_uInt16 nButtons) SAL_OVERRIDE;
     virtual void mouseDragMove(const Point& rStartPos, const Point& rEndPos, sal_uInt16 nButtons) SAL_OVERRIDE;
     virtual void scroll(long nDelta) SAL_OVERRIDE;
     virtual void contextDestroyed() SAL_OVERRIDE;

include/vcl/openglwin.hxx

@@ -24,7 +24,7 @@ class VCLOPENGL_DLLPUBLIC IRenderer
 public:
     virtual ~IRenderer() {}
     virtual void update() = 0;
-    virtual void clickedAt(const Point& rPos) = 0;
+    virtual void clickedAt(const Point& rPos, sal_uInt16 nButtons) = 0;
     virtual void mouseDragMove(const Point& rPosBegin, const Point& rPosEnd, sal_uInt16 nButtons) = 0;
     virtual void scroll(long nDelta) = 0;
 

vcl/source/window/openglwin.cxx

@@ -68,7 +68,7 @@ void OpenGLWindow::MouseButtonUp( const MouseEvent& rMEvt )
         Color aColor = GetPixel(aPoint);
         SAL_WARN("vcl.opengl", aColor.GetColor());
         if(mpRenderer)
-            mpRenderer->clickedAt(aPoint);
+            mpRenderer->clickedAt(aPoint, rMEvt.GetButtons());
     }
     else
     {