[gtk+] Test a few more titlebar things

[Matthias Clasen <matthiasc src gnome org>]

commit 8fcfbc179c5741104a725dc2161d9a6c5bdd5350
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun May 12 21:00:06 2013 -0400

    Test a few more titlebar things
    
    Add tests for fullscreening and disposing with custom titlebar
    to testheaderbar.

 tests/testheaderbar.c |   24 +++++++++++++++++++++++-
 1 files changed, 23 insertions(+), 1 deletions(-)
---
diff --git a/tests/testheaderbar.c b/tests/testheaderbar.c
index cfee8d4..18b2b42 100644
--- a/tests/testheaderbar.c
+++ b/tests/testheaderbar.c
@@ -51,6 +51,24 @@ change_subtitle (GtkButton *button, gpointer data)
     }
 }
 
+static void
+toggle_fullscreen (GtkButton *button, gpointer data)
+{
+  GtkWidget *window = GTK_WIDGET (data);
+  static gboolean fullscreen = FALSE;
+
+  if (fullscreen)
+    {
+      gtk_window_unfullscreen (GTK_WINDOW (window));
+      fullscreen = FALSE;
+    }
+  else
+    {
+      gtk_window_fullscreen (GTK_WINDOW (window));
+      fullscreen = TRUE;
+    }
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -102,7 +120,9 @@ main (int argc, char *argv[])
   button = gtk_button_new_with_label ("End 1");
   g_signal_connect (button, "clicked", G_CALLBACK (change_subtitle), header);
   gtk_header_bar_pack_end (GTK_HEADER_BAR (footer), button);
-  gtk_header_bar_pack_end (GTK_HEADER_BAR (footer), gtk_button_new_with_label ("End 2"));
+  button = gtk_button_new_with_label ("End 2");
+  gtk_header_bar_pack_end (GTK_HEADER_BAR (footer), button);
+  g_signal_connect (button, "clicked", G_CALLBACK (toggle_fullscreen), window);
   gtk_box_pack_end (GTK_BOX (box), footer, FALSE, FALSE, 0);
 
   content = gtk_image_new_from_icon_name ("start-here-symbolic", GTK_ICON_SIZE_DIALOG);
@@ -114,5 +134,7 @@ main (int argc, char *argv[])
 
   gtk_main ();
 
+  gtk_widget_destroy (window);
+
   return 0;
 }