update po files, plus a few fixes and improvements

[goodguy/history.git] / cinelerra-5.1 / cinelerra / trackscroll.C

diff --git a/cinelerra-5.1/cinelerra/trackscroll.C b/cinelerra-5.1/cinelerra/trackscroll.C
index a28906afeb8e6c914ad2d0ef7dc6db072f3a3f08..c4341001adab98fbe0860d53af0e2cd490b32bad 100644 (file)
--- a/cinelerra-5.1/cinelerra/trackscroll.C
+++ b/cinelerra-5.1/cinelerra/trackscroll.C
@@ -110,6 +110,10 @@ int TrackScroll::flip_vertical(int top, int bottom)
 
 void TrackScroll::set_position()
 {
+       int64_t max_pos = mwindow->edl->get_tracks_height(mwindow->theme) - pane->view_h;
+       if( max_pos < 0 ) max_pos = 0;
+       if( mwindow->edl->local_session->track_start[pane->number] > max_pos )
+               mwindow->edl->local_session->track_start[pane->number] = max_pos;
        update_length(
                mwindow->edl->get_tracks_height(mwindow->theme),
                mwindow->edl->local_session->track_start[pane->number],