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Fix bug reported by Axel Müller on the list where marker bars, canvas and playhead get kind of out of sync with the timeline (partial reversion of an earlier commit).

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git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@5154 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Nick Mainsbridge 2009-06-10 17:29:10 +00:00
parent 139df10405
commit b4b2a23271
1 changed files with 4 additions and 5 deletions
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9
gtk2_ardour/editor_canvas.cc
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@ -824,19 +824,18 @@ Editor::tie_vertical_scrolling ()
void
Editor::scroll_canvas_horizontally ()
{
nframes64_t time_origin = (nframes64_t) floor (horizontal_adjustment.get_value() * frames_per_unit);
/* horizontal scrolling only */
double x_delta;
double x1, y1, x2, y2, x_delta;
_master_group->get_bounds (x1, y1, x2, y2);
x_delta = (leftmost_frame - time_origin) / frames_per_unit;
x_delta = - (x1 + horizontal_adjustment.get_value());
_master_group->move (x_delta, 0);
timebar_group->move (x_delta, 0);
time_line_group->move (x_delta, 0);
cursor_group->move (x_delta, 0);
leftmost_frame = time_origin;
leftmost_frame = (nframes64_t) floor (horizontal_adjustment.get_value() * frames_per_unit);
update_fixed_rulers ();
redisplay_tempo (true);