fix absolute screen position for menu position

declarativeimports/plasmacomponents/qmenu.cpp

@@ -165,7 +165,52 @@ void QMenuProxy::open(int x, int y)
         m_menu->addAction (item);
     }
 
-    QPoint screenPos = QApplication::activeWindow()->mapToGlobal(QPoint(x, y));
+    QPoint screenPos;
+
+    QGraphicsObject *parentItem;
+    if (m_visualParent) {
+        parentItem = qobject_cast<QGraphicsObject *>(m_visualParent.data());
+    } else {
+        parentItem = qobject_cast<QGraphicsObject *>(parent());
+    }
+
+    if (!parentItem || !parentItem->scene()) {
+        open(0, 0);
+        return;
+    }
+
+    QList<QGraphicsView*> views = parentItem->scene()->views();
+
+    if (views.size() < 1) {
+        open(0, 0);
+        return;
+    }
+
+    QGraphicsView *view = 0;
+    if (views.size() == 1) {
+        view = views[0];
+    } else {
+        QGraphicsView *found = 0;
+        QGraphicsView *possibleFind = 0;
+        foreach (QGraphicsView *v, views) {
+            if (v->sceneRect().intersects(parentItem->sceneBoundingRect()) ||
+                v->sceneRect().contains(parentItem->scenePos())) {
+                if (v->isActiveWindow()) {
+                    found = v;
+                } else {
+                    possibleFind = v;
+                }
+            }
+        }
+        view = found ? found : possibleFind;
+    }
+
+    if (view) {
+        screenPos = view->mapToGlobal(view->mapFromScene(parentItem->scenePos()+ QPoint(x, y)));
+    } else {
+        screenPos = QApplication::activeWindow()->mapToGlobal(QPoint(x, y));
+    }
+
     m_menu->popup(screenPos);
     m_status = DialogStatus::Open;
     emit statusChanged();