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Performance - Use fixed height mode and fixed column width in region list.

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nick_m 2016-03-28 07:05:39 +11:00
parent 16197654d1
commit 59df9880a4
1 changed files with 46 additions and 12 deletions
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58
gtk2_ardour/editor_regions.cc
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@ -84,6 +84,7 @@ EditorRegions::EditorRegions (Editor* e)
_display.set_size_request (100, -1); _display.set_size_request (100, -1);
_display.set_rules_hint (true); _display.set_rules_hint (true);
_display.set_name ("EditGroupList"); _display.set_name ("EditGroupList");
_display.set_fixed_height_mode (true);
/* Try to prevent single mouse presses from initiating edits. /* Try to prevent single mouse presses from initiating edits.
This relies on a hack in gtktreeview.c:gtk_treeview_button_press() This relies on a hack in gtktreeview.c:gtk_treeview_button_press()
@ -94,19 +95,51 @@ EditorRegions::EditorRegions (Editor* e)
_model->set_sort_func (0, sigc::mem_fun (*this, &EditorRegions::sorter)); _model->set_sort_func (0, sigc::mem_fun (*this, &EditorRegions::sorter));
_model->set_sort_column (0, SORT_ASCENDING); _model->set_sort_column (0, SORT_ASCENDING);
_display.set_model (_model); TreeViewColumn* col_name = manage (new TreeViewColumn ("", _columns.name));
col_name->set_fixed_width (120);
col_name->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_position = manage (new TreeViewColumn ("", _columns.position));
col_position->set_fixed_width (68);
col_position->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_end = manage (new TreeViewColumn ("", _columns.end));
col_end->set_fixed_width (68);
col_end->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_length = manage (new TreeViewColumn ("", _columns.length));
col_length->set_fixed_width (68);
col_length->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_sync = manage (new TreeViewColumn ("", _columns.sync));
col_sync->set_fixed_width (38);
col_sync->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_fadein = manage (new TreeViewColumn ("", _columns.fadein));
col_fadein->set_fixed_width (68);
col_fadein->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_fadeout = manage (new TreeViewColumn ("", _columns.fadeout));
col_fadeout->set_fixed_width (68);
col_fadeout->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_locked = manage (new TreeViewColumn ("", _columns.locked));
col_locked->set_fixed_width (20);
col_locked->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_glued = manage (new TreeViewColumn ("", _columns.glued));
col_glued->set_fixed_width (20);
col_glued->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_muted = manage (new TreeViewColumn ("", _columns.muted));
col_muted->set_fixed_width (20);
col_muted->set_sizing (TREE_VIEW_COLUMN_FIXED);
TreeViewColumn* col_opaque = manage (new TreeViewColumn ("", _columns.opaque));
col_opaque->set_fixed_width (20);
col_opaque->set_sizing (TREE_VIEW_COLUMN_FIXED);
_display.append_column ("", _columns.name); _display.append_column (*col_name);
_display.append_column ("", _columns.position); _display.append_column (*col_position);
_display.append_column ("", _columns.end); _display.append_column (*col_end);
_display.append_column ("", _columns.length); _display.append_column (*col_length);
_display.append_column ("", _columns.sync); _display.append_column (*col_sync);
_display.append_column ("", _columns.fadein); _display.append_column (*col_fadein);
_display.append_column ("", _columns.fadeout); _display.append_column (*col_fadeout);
_display.append_column ("", _columns.locked); _display.append_column (*col_locked);
_display.append_column ("", _columns.glued); _display.append_column (*col_glued);
_display.append_column ("", _columns.muted); _display.append_column (*col_muted);
_display.append_column ("", _columns.opaque); _display.append_column (*col_opaque);
TreeViewColumn* col; TreeViewColumn* col;
Gtk::Label* l; Gtk::Label* l;
@ -138,6 +171,7 @@ EditorRegions::EditorRegions (Editor* e)
col->set_alignment (ALIGN_CENTER); col->set_alignment (ALIGN_CENTER);
} }
} }
_display.set_model (_model);
_display.set_headers_visible (true); _display.set_headers_visible (true);
_display.set_rules_hint (); _display.set_rules_hint ();