gtk-demo: Fix expander demo

GtkExpander is not a GtkBox anymore, so use the new gtk_expander_set_child()
API.

diff --git a/demos/gtk-demo/expander.c b/demos/gtk-demo/expander.c
index 46ccff183387212ec390193a23fb7d78f6c050b6..6d4583dbff3cf119cc0044c3a0bf606322558795 100644 (file)
--- a/demos/gtk-demo/expander.c
+++ b/demos/gtk-demo/expander.c
@@ -79,7 +79,7 @@ do_expander (GtkWidget *do_widget)
                                 "innuendo, just to make you scroll down or "
                                 "resize the window. Do it already !", -1);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), tv);
-      gtk_box_append (GTK_BOX (expander), sw);
+      gtk_expander_set_child (GTK_EXPANDER (expander), sw);
       gtk_box_append (GTK_BOX (area), expander);
       g_signal_connect (expander, "notify::expanded",
                         G_CALLBACK (expander_cb), window);