testcenterbox: Properly quit on window close

diff --git a/tests/testcenterbox.c b/tests/testcenterbox.c
index 151d6bfb915312d4c647076a40ce13a98505f456..9d05d187628c44c0686f50f0e5ba9bf4052a7212 100644 (file)
--- a/tests/testcenterbox.c
+++ b/tests/testcenterbox.c
@@ -28,6 +28,8 @@ main (int argc, char *argv[])
   gtk_label_set_ellipsize (GTK_LABEL (child), PANGO_ELLIPSIZE_END);
   gtk_center_box_set_end_widget (GTK_CENTER_BOX (box), child);
 
+  g_signal_connect (window, "delete-event", G_CALLBACK (gtk_main_quit), NULL);
+
   gtk_widget_show (window);
 
   gtk_main ();