Allow a user to select a curve covered by visualization.

--HG--
branch : feature

src/libs/vtools/visualization/path/vistoolpiecepath.cpp

@@ -30,6 +30,8 @@
 #include "../vwidgets/vsimplepoint.h"
 #include "../vgeometry/vpointf.h"
 
+#include <QGraphicsSceneMouseEvent>
+
 //---------------------------------------------------------------------------------------------------------------------
 VisToolPiecePath::VisToolPiecePath(const VContainer *data, QGraphicsItem *parent)
     : VisPath(data, parent),
@@ -80,6 +82,12 @@ void VisToolPiecePath::SetPath(const VPiecePath &path)
     m_path = path;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VisToolPiecePath::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    event->ignore();
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 VSimplePoint *VisToolPiecePath::GetPoint(quint32 i, const QColor &color)
 {

src/libs/vtools/visualization/path/vistoolpiecepath.h

@@ -49,6 +49,9 @@ public:
     virtual int  type() const Q_DECL_OVERRIDE {return Type;}
     enum { Type = UserType + static_cast<int>(Vis::ToolPiecePath)};
 
+protected:
+    virtual void mousePressEvent( QGraphicsSceneMouseEvent * event ) Q_DECL_OVERRIDE;
+
 private:
     Q_DISABLE_COPY(VisToolPiecePath)
     QVector<VSimplePoint *> m_points;