Create marker widget and attempt to add to timeline

app/widget/timeruler/seekablewidget.h

@@ -21,10 +21,13 @@
 #ifndef SEEKABLEWIDGET_H
 #define SEEKABLEWIDGET_H
 
+#include <QHBoxLayout>
+
 #include "common/rational.h"
 #include "timeline/timelinepoints.h"
 #include "widget/snapservice/snapservice.h"
 #include "widget/timebased/timescaledobject.h"
+#include "widget/marker/marker.h"
 
 namespace olive {
 
@@ -55,6 +58,8 @@ public slots:
 
   void SetScroll(int s);
 
+  void UpdateMarkers();
+
 protected:
   void SeekToScreenPoint(int screen);
 
@@ -102,6 +107,10 @@ private:
 
   bool dragging_;
 
+  QHBoxLayout* marker_layout_;
+
+  QVector<Marker*> marker_widgets;
+
 };
 
 }