initial work to add customizable layout support:

defined data structures, few stubs, many regressions, implemented tabbed playlist widget;
now it should be possible to have several playlist viewers visible at the same time;
playlist keyboard handling is partially broken

1 files changed, 4 insertions, 0 deletions

diff --git a/plugins/gtkui/callbacks.h b/plugins/gtkui/callbacks.h
index fd92b376..1c407678 100644
--- a/plugins/gtkui/callbacks.h
+++ b/plugins/gtkui/callbacks.h
@@ -1155,3 +1155,7 @@ on_sort_by_custom_activate             (GtkMenuItem     *menuitem,
 void
 on_convert8to16_toggled                (GtkToggleButton *togglebutton,
                                         gpointer         user_data);
+
+void
+on_design_mode1_activate               (GtkMenuItem     *menuitem,
+                                        gpointer         user_data);