Fixed issue #415. Line appears between the point and mark in the detail mode

--HG--
branch : feature

src/libs/vtools/tools/nodeDetails/vnodepoint.cpp

@@ -278,6 +278,9 @@ void VNodePoint::RefreshPointGeometry(const VPointF &point)
  * @brief RefreshLine refresh label line on scene.
  */
 void VNodePoint::RefreshLine()
+{    QRectF nRec = namePoint->sceneBoundingRect();
+     nRec.translate(- scenePos());
+     if (this->rect().intersects(nRec) == false)
      {
          QRectF nameRec = namePoint->sceneBoundingRect();
          QPointF p1, p2;
@@ -293,3 +296,8 @@ void VNodePoint::RefreshLine()
              lineName->setVisible(true);
          }
      }
+     else
+     {
+         lineName->setVisible(false);
+     }
+}