minor timeline progress

app/core.cpp

@@ -286,7 +286,6 @@ void Core::CreateNewSequence()
     new_sequence->AddNode(cb2);
 
     TimelineOutput* tb = new TimelineOutput();
-    tb->AttachTimeline(olive::panel_focus_manager->MostRecentlyFocused<TimelinePanel>());
     new_sequence->AddNode(tb);
 
     ViewerOutput* vo = new ViewerOutput();
@@ -303,6 +302,8 @@ void Core::CreateNewSequence()
     cb1->Refresh();
     cb2->Refresh();
 
+    tb->AttachTimeline(olive::panel_focus_manager->MostRecentlyFocused<TimelinePanel>());
+
     olive::panel_focus_manager->MostRecentlyFocused<NodePanel>()->SetGraph(new_sequence.get());
     // End test code
 

app/widget/timelineview/timelineview.cpp

@@ -5,6 +5,7 @@
 TimelineView::TimelineView(QWidget *parent) :
   QGraphicsView(parent)
 {
+  setScene(&scene_);
 }
 
 void TimelineView::AddClip(ClipBlock *clip)