panels: selecting a clip in the timeline automatically selects the corresponding

nodes in the nodeview

app/widget/timelinewidget/view/timelineview.cpp

@@ -45,6 +45,8 @@ TimelineView::TimelineView(Qt::Alignment vertical_alignment, QWidget *parent) :
   setContextMenuPolicy(Qt::CustomContextMenu);
   SetLimitYAxis(true);
   viewport()->setMouseTracking(true);
+
+  connect(scene(), &QGraphicsScene::selectionChanged, this, &TimelineView::SelectionChanged);
 }
 
 void TimelineView::SelectAll()

app/widget/timelinewidget/view/timelineview.h

@@ -70,6 +70,8 @@ signals:
   void DragLeft(QDragLeaveEvent* event);
   void DragDropped(TimelineViewMouseEvent* event);
 
+  void SelectionChanged();
+
 protected:
   virtual void mousePressEvent(QMouseEvent *event) override;
   virtual void mouseMoveEvent(QMouseEvent *event) override;