make sure clip markers in timeline refresh as soon as marker is edited

app/widget/marker/marker.cpp

@@ -25,6 +25,8 @@
 
 #include "common/qtutils.h"
 #include "config/config.h"
+#include "panel/panelmanager.h"
+#include "panel/timeline/timeline.h"
 #include "ui/colorcoding.h"
 #include "widget/menu/menu.h"
 #include "widget/menu/menushared.h"
@@ -114,6 +116,11 @@ void Marker::paintEvent(QPaintEvent *event)
   } else {
     resize(marker_width_, marker_height_);
   }
+
+  TimelinePanel* timeline = PanelManager::instance()->MostRecentlyFocused<TimelinePanel>();
+  if (timeline) {
+    timeline->timeline_widget()->Refresh();
+  }
 }
 
 void Marker::mousePressEvent(QMouseEvent* e)

app/widget/timelinewidget/timelinewidget.h

@@ -218,6 +218,11 @@ public:
    */
   void SignalDeselectedAllBlocks();
 
+  void Refresh()
+  {
+    UpdateViewports();
+  }
+
   MultiUndoCommand *TakeSubtitleSectionCommand()
   {
     // Copy pointer

app/widget/timelinewidget/view/timelineview.cpp

@@ -637,8 +637,6 @@ void TimelineView::DrawClipMarker(QPainter* painter, double marker_x, qreal mark
 
   int half_marker_height = marker_height / 3;
 
-  qDebug() << x << y;
-
   QPoint points[] = {
       QPoint(x, y),
       QPoint(x - half_width, y - half_marker_height),