comparison src/panned.cpp @ 671:ce29dc775650 qt5

Fix compiler warnings

 {
     QGraphicsView::paintEvent(e);
 }
 
 void
-Panned::drawForeground(QPainter *paint, const QRectF &)
+Panned::drawForeground(QPainter *, const QRectF &)
 {
     QPointF nearpt = mapToScene(0, 0);
     QPointF farpt = mapToScene(width(), height());
     QSizeF sz(farpt.x()-nearpt.x(), farpt.y()-nearpt.y());
     QRectF pr(nearpt, sz);

     case VerticalDrag:
         if (dx > largeThreshold) {
             m_dragDirection = FreeDrag;
         }
         break;
+
+    case FreeDrag:
+        // stick with it
+        break;
     };
 }
 
 void
 Panned::mouseMoveEvent(QMouseEvent *ev)