[Kst] branches/work/kst/portto4/kst/src/libkstapp

[Adam Treat]

SVN commit 672659 by treat:

* Actually scale VS resizing.  Check out what
this does to our labels :)


 M  +21 -4     viewitem.cpp  
 M  +1 -0      viewitem.h  


--- branches/work/kst/portto4/kst/src/libkstapp/viewitem.cpp #672658:672659
@@ -123,7 +123,8 @@
       } else {
         transformed.setBottomRight(event->pos());
       }
-      setRect(transformed);
+/*      setRect(transformed);*/
+      transformToRect(transformed);
       return;
     }
   case Qt::SizeBDiagCursor:
@@ -134,7 +135,8 @@
       } else {
         transformed.setTopRight(event->pos());
       }
-      setRect(transformed);
+/*      setRect(transformed);*/
+      transformToRect(transformed);
       return;
     }
   case Qt::SizeVerCursor:
@@ -145,7 +147,8 @@
       } else {
         transformed.setBottom(event->pos().y());
       }
-      setRect(transformed);
+/*      setRect(transformed);*/
+      transformToRect(transformed);
       return;
     }
   case Qt::SizeHorCursor:
@@ -156,7 +159,9 @@
       } else {
         transformed.setRight(event->pos().x());
       }
-      setRect(transformed);
+/*      setRect(transformed);*/
+      transformToRect(transformed);
+
       return;
     }
   case Qt::ArrowCursor:
@@ -168,6 +173,18 @@
 }
 
 
+bool ViewItem::transformToRect(const QRectF &newRect) {
+  QTransform t;
+  QPolygonF one(rect());
+  one.pop_back(); //get rid of last closed point
+  QPolygonF two(newRect);
+  two.pop_back(); //get rid of last closed point
+  bool success = QTransform::quadToQuad(one, two, t);
+  if (success) setTransform(t, true);
+  return success;
+}
+
+
 void ViewItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
   QGraphicsRectItem::mousePressEvent(event);
 }
--- branches/work/kst/portto4/kst/src/libkstapp/viewitem.h #672658:672659
@@ -39,6 +39,7 @@
   void removeItem();
   void zOrderUp();
   void zOrderDown();
+  bool transformToRect(const QRectF &newRect);
 
 protected Q_SLOTS:
   virtual void creationPolygonChanged(View::CreationEvent event);