testtitlebar: Add custom content

This will help in tracking down size allocation issues
in GtkHeaderBar.

diff --git a/tests/testtitlebar.c b/tests/testtitlebar.c
index 1d59bbafc57036f53eb58427fe4d5fe544fbd5e0..f5d032d74c57f66e8e4b9428ecc96d556876d2dd 100644 (file)
--- a/tests/testtitlebar.c
+++ b/tests/testtitlebar.c
@@ -54,6 +54,8 @@ activate (GApplication *gapp)
   gtk_application_set_app_menu (app, menu);
 
   header = gtk_header_bar_new ();
+  gtk_header_bar_pack_start (GTK_HEADER_BAR (header), gtk_button_new_with_label ("Start"));
+  gtk_header_bar_pack_end (GTK_HEADER_BAR (header), gtk_button_new_with_label ("End"));
   gtk_window_set_titlebar (GTK_WINDOW (window), header);
 
   provider = gtk_css_provider_new ();