Const'ref

[kdenlive] / src / monitorscene.cpp

diff --git a/src/monitorscene.cpp b/src/monitorscene.cpp
index 8970d82a5a28345c4c23f4e1800ebb56e299df3e..e6be3de10188933da55b54a6b60c13e3dd682076 100644 (file)
--- a/src/monitorscene.cpp
+++ b/src/monitorscene.cpp
@@ -65,9 +65,20 @@ MonitorScene::MonitorScene(Render *renderer, QObject* parent) :
     connect(m_renderer, SIGNAL(frameUpdated(QImage)), this, SLOT(slotSetBackgroundImage(QImage)));
 }
 
+void MonitorScene::centerView()
+{
+    if (m_view) m_view->centerOn(m_frameBorder);
+}
+
+void MonitorScene::cleanup()
+{
+    // Reset scene rect
+    setSceneRect(m_frameBorder->boundingRect());
+}
+
 void MonitorScene::setUp()
 {
-    if (views().count() > 0) {
+    if (!views().isEmpty()) {
         m_view = views().at(0);
         m_view->setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
     } else {