tests: Fix testappchooser test

Don't assume GtkWindow is a container.

diff --git a/tests/testappchooser.c b/tests/testappchooser.c
index 82eda9d4ca5f14bd9d786aff66dec05797d914e8..7735cdec80612c2cdd6b2df24ad977d1c4ac8d40 100644 (file)
--- a/tests/testappchooser.c
+++ b/tests/testappchooser.c
@@ -230,7 +230,7 @@ main (int argc, char **argv)
   g_signal_connect (open, "clicked",
                     G_CALLBACK (display_dialog), NULL);
 
-  gtk_container_add (GTK_CONTAINER (toplevel), grid);
+  gtk_window_set_child (GTK_WINDOW (toplevel), grid);
 
   gtk_widget_show (toplevel);
   g_signal_connect (toplevel, "destroy", G_CALLBACK (quit_cb), &done);