[cheese] cheese-test-flash: Quit when window is closed

[Luciana Fujii Pontello <lufujii src gnome org>]

commit 744a58757cc7fb36281c67b736d0194ff8981f66
Author: Luciana Fujii Pontello <luciana fujii eti br>
Date:   Fri Apr 15 20:37:21 2011 -0300

    cheese-test-flash: Quit when window is closed
    
    When the window was closed, cheese-test-flash would continue to run. Now
    the test quits when the window is closed.

 tests/cheese-test-flash.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/tests/cheese-test-flash.c b/tests/cheese-test-flash.c
index 40aeda2..1fde939 100644
--- a/tests/cheese-test-flash.c
+++ b/tests/cheese-test-flash.c
@@ -1,6 +1,16 @@
 #include <gtk/gtk.h>
 #include "cheese-flash.h"
 
+static gboolean
+delete_callback (GtkWidget *window,
+                 GdkEvent  *event,
+                 gpointer   data)
+{
+  gtk_widget_destroy (window);
+  gtk_main_quit ();
+  return FALSE;
+}
+
 static void
 button_clicked (GtkButton *button,
 		CheeseFlash *flash)
@@ -16,6 +26,8 @@ int main (int argc, char **argv)
 	gtk_init (&argc, &argv);
 
 	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+	g_signal_connect (G_OBJECT (window), "delete-event",
+			G_CALLBACK (delete_callback), NULL);
 	flash = cheese_flash_new (window);
 	button = gtk_button_new_with_label ("Fire flash");
 	g_signal_connect (G_OBJECT (button), "clicked",