diff options
| author | David Robillard <d@drobilla.net> | 2006-10-10 00:42:00 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2006-10-10 00:42:00 +0000 |
| commit | 082c4570a1efbf59794a79820a96dd88de23c73b (patch) | |
| tree | 3166cb84a51fb21649d3cc2ea5fec2c48328012b /gtk2_ardour/editor_canvas.cc | |
| parent | c8f9f3eee8ce989b09e545b1b1bf9132b686ce25 (diff) | |
Fix for segfault on autoscroll (especially when dragging regions).
git-svn-id: svn://localhost/ardour2/trunk@967 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/editor_canvas.cc')
| -rw-r--r-- | gtk2_ardour/editor_canvas.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gtk2_ardour/editor_canvas.cc b/gtk2_ardour/editor_canvas.cc index 3ff52499c8..6f57a51010 100644 --- a/gtk2_ardour/editor_canvas.cc +++ b/gtk2_ardour/editor_canvas.cc @@ -630,12 +630,13 @@ Editor::autoscroll_canvas () void Editor::start_canvas_autoscroll (int dir) { - if (!session) { + if (!session || autoscroll_active) { return; } stop_canvas_autoscroll (); + autoscroll_active = true; autoscroll_direction = dir; autoscroll_distance = (nframes_t) floor (current_page_frames()/50.0); autoscroll_cnt = 0; @@ -652,6 +653,8 @@ Editor::stop_canvas_autoscroll () g_source_remove (autoscroll_timeout_tag); autoscroll_timeout_tag = -1; } + + autoscroll_active = false; } gint |