diff options
| author | Carl Hetherington <carl@carlh.net> | 2009-12-07 00:41:50 +0000 |
|---|---|---|
| committer | Carl Hetherington <carl@carlh.net> | 2009-12-07 00:41:50 +0000 |
| commit | 1a447016437727452fdf00e7c762f339c796f736 (patch) | |
| tree | e22576a33816b113a9a10a7cb5f46558b7c3e903 /gtk2_ardour/port_matrix_grid.cc | |
| parent | b9876aa1d08f83b9a9ef829e6a4dad94cf344e30 (diff) | |
Fix a couple of crashes with empty matrices. Some small optimisations.
Correctly handle descenders on text when plotting labels. Minor layout
improvements. Add some drawings of what's going on in the port matrix
so that I don't keep losing them.
git-svn-id: svn://localhost/ardour2/branches/3.0@6319 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/port_matrix_grid.cc')
| -rw-r--r-- | gtk2_ardour/port_matrix_grid.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc index 5136285e48..3e5d171690 100644 --- a/gtk2_ardour/port_matrix_grid.cc +++ b/gtk2_ardour/port_matrix_grid.cc @@ -41,16 +41,16 @@ PortMatrixGrid::PortMatrixGrid (PortMatrix* m, PortMatrixBody* b) void PortMatrixGrid::compute_dimensions () { - if (_matrix->visible_columns() == 0) { - _width = 0; - } else { + if (_matrix->visible_columns()) { _width = group_size (_matrix->visible_columns()) * grid_spacing (); + } else { + _width = 0; } - if (_matrix->visible_rows() == 0) { - _height = 0; - } else { + if (_matrix->visible_rows()) { _height = group_size (_matrix->visible_rows()) * grid_spacing (); + } else { + _height = 0; } } |