window: Keep widgets in a tree instead of a list
diff --git a/clients/desktop-shell.c b/clients/desktop-shell.c
index 7d8f526..49aa013 100644
--- a/clients/desktop-shell.c
+++ b/clients/desktop-shell.c
@@ -334,7 +334,7 @@
launcher->panel = panel;
wl_list_insert(panel->launcher_list.prev, &launcher->link);
- launcher->widget = window_add_widget(panel->window, launcher);
+ launcher->widget = widget_add_widget(panel->widget, launcher);
widget_set_enter_handler(launcher->widget,
panel_launcher_enter_handler);
widget_set_leave_handler(launcher->widget,
@@ -508,7 +508,7 @@
window_set_user_data(dialog->window, dialog);
window_set_keyboard_focus_handler(dialog->window,
unlock_dialog_keyboard_focus_handler);
- dialog->button = window_add_widget(dialog->window, NULL);
+ dialog->button = widget_add_widget(dialog->widget, dialog);
widget_set_redraw_handler(dialog->widget,
unlock_dialog_redraw_handler);
widget_set_enter_handler(dialog->button,