File xfce4-quicklauncher-plugin-1.9.4-save-settings.patch of Package xfce4-panel-plugins
diff -ur xfce4-quicklauncher-plugin-1.9.4.orig/panel-plugin/main.c xfce4-quicklauncher-plugin-1.9.4/panel-plugin/main.c
--- xfce4-quicklauncher-plugin-1.9.4.orig/panel-plugin/main.c 2007-05-14 22:42:09.000000000 +0200
+++ xfce4-quicklauncher-plugin-1.9.4/panel-plugin/main.c 2011-01-01 11:40:59.000000000 +0100
@@ -150,6 +150,7 @@
dlg = create_qck_launcher_dlg();
qck_launcher_opt_dlg_set_quicklauncher(quicklauncher);
gtk_dialog_run(GTK_DIALOG(dlg->dialog));
+ quicklauncher_save(plugin, quicklauncher);
xfce_panel_plugin_unblock_menu(plugin);
}