ensure playhead cannot be dragged below 0 in the TimelineViewBase

2019-12-26 19:03:44 +11:00
parent 61c60e00d6
commit 5d82aa1a7d
1 changed files with 1 additions and 1 deletions
@@ -89,7 +89,7 @@ bool TimelineViewBase::PlayheadMove(QMouseEvent *event)
  QPointF scene_pos = mapToScene(event->pos());
  rational mouse_time = SceneToTime(scene_pos.x());

-  int64_t target_ts = Timecode::time_to_timestamp(mouse_time, timebase());
+  int64_t target_ts = qMax(static_cast<int64_t>(0), Timecode::time_to_timestamp(mouse_time, timebase()));

  SetTime(target_ts);
  emit TimeChanged(target_ts);