add testmenus.c, a program to test menus when items are dynamically added

Fri Nov  8 21:15:25 2002  Soeren Sandmann  <sandmann@daimi.au.dk>

	* tests/Makefile.am: add testmenus.c, a program to test menus when
	items are dynamically added and removed.

1 files changed, 232 insertions, 0 deletions

diff --git a/tests/testmenus.c b/tests/testmenus.c
new file mode 100644
index 0000000000..732cf98b9b
--- /dev/null
+++ b/tests/testmenus.c
@@ -0,0 +1,232 @@
+/* Menus
+ *
+ * This program dynamically adds and removes items to a menu to test that
+ * scroll arrows operate correctly.
+ *
+ * Written by Owen Taylor <otaylor@redhat.com>
+ */
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+#include <stdio.h>
+
+static GtkWidget *
+create_menu (gint     depth,
+	     gboolean tearoff)
+{
+  GtkWidget *menu;
+  GtkWidget *menuitem;
+  GSList *group;
+  char buf[32];
+  int i, j;
+
+  if (depth < 1)
+    return NULL;
+
+  menu = gtk_menu_new ();
+  group = NULL;
+
+  if (tearoff)
+    {
+      menuitem = gtk_tearoff_menu_item_new ();
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+    }
+
+  for (i = 0, j = 1; i < 5; i++, j++)
+    {
+      sprintf (buf, "item %2d - %d", depth, j);
+      menuitem = gtk_radio_menu_item_new_with_label (group, buf);
+      group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (menuitem));
+
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+      if (i == 3)
+	gtk_widget_set_sensitive (menuitem, FALSE);
+
+      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (depth - 1, TRUE));
+    }
+
+  return menu;
+}
+
+static gboolean
+change_item (gpointer user_data)
+{
+  GtkWidget *widget;
+  GtkMenuShell *shell = GTK_MENU_SHELL (user_data);
+  static gint step = 0;
+
+  if (((step++ / 40) % 2) == 0)
+    {
+      g_message ("Idle add");
+
+      widget = gtk_menu_item_new_with_label ("Foo");
+      gtk_widget_show (widget);
+  
+      gtk_menu_shell_append (shell, widget);
+    }
+  else
+    {
+      GList *children = gtk_container_get_children (GTK_CONTAINER (shell));
+
+      g_message ("Idle remove");
+      
+      gtk_widget_destroy (g_list_last (children)->data);
+
+      g_list_free (children);
+    }
+  
+  return TRUE;
+}
+ 
+int 
+main (int argc, char **argv)
+{
+  static GtkWidget *window = NULL;
+  GtkWidget *box1;
+  GtkWidget *box2;
+  GtkWidget *button;
+  GtkWidget *optionmenu;
+  GtkWidget *separator;
+
+  gtk_init (&argc, &argv);
+  
+  if (!window)
+    {
+      GtkWidget *menubar;
+      GtkWidget *menu;
+      GtkWidget *submenu;
+      GtkWidget *menuitem;
+      GtkAccelGroup *accel_group;
+      
+      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+      
+      g_signal_connect (window, "destroy",
+			G_CALLBACK(gtk_main_quit), NULL);
+      g_signal_connect (window, "delete-event",
+			G_CALLBACK (gtk_true), NULL);
+      
+      accel_group = gtk_accel_group_new ();
+      gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
+
+      gtk_window_set_title (GTK_WINDOW (window), "menus");
+      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
+      
+      
+      box1 = gtk_vbox_new (FALSE, 0);
+      gtk_container_add (GTK_CONTAINER (window), box1);
+      gtk_widget_show (box1);
+      
+      menubar = gtk_menu_bar_new ();
+      gtk_box_pack_start (GTK_BOX (box1), menubar, FALSE, TRUE, 0);
+      gtk_widget_show (menubar);
+      
+      menu = create_menu (2, TRUE);
+      
+      menuitem = gtk_menu_item_new_with_label ("test\nline2");
+      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
+      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
+      gtk_widget_show (menuitem);
+
+      
+      menuitem = gtk_menu_item_new_with_label ("dynamic");
+      submenu = create_menu (3, TRUE);
+      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu);
+      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
+      gtk_widget_show (menuitem);
+      
+      g_timeout_add (250, change_item, submenu);
+
+      menuitem = gtk_menu_item_new_with_label ("bar");
+      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4, TRUE));
+      gtk_menu_item_set_right_justified (GTK_MENU_ITEM (menuitem), TRUE);
+      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
+      gtk_widget_show (menuitem);
+      
+      box2 = gtk_vbox_new (FALSE, 10);
+      gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
+      gtk_box_pack_start (GTK_BOX (box1), box2, TRUE, TRUE, 0);
+      gtk_widget_show (box2);
+      
+      menu = create_menu (1, FALSE);
+      gtk_menu_set_accel_group (GTK_MENU (menu), accel_group);
+      
+      menuitem = gtk_separator_menu_item_new ();
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+      
+      menuitem = gtk_check_menu_item_new_with_label ("Accelerate Me");
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+      gtk_widget_add_accelerator (menuitem,
+				  "activate",
+				  accel_group,
+				  GDK_F1,
+				  0,
+				  GTK_ACCEL_VISIBLE);
+      menuitem = gtk_check_menu_item_new_with_label ("Accelerator Locked");
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+      gtk_widget_add_accelerator (menuitem,
+				  "activate",
+				  accel_group,
+				  GDK_F2,
+				  0,
+				  GTK_ACCEL_VISIBLE | GTK_ACCEL_LOCKED);
+      menuitem = gtk_check_menu_item_new_with_label ("Accelerators Frozen");
+      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem);
+      gtk_widget_show (menuitem);
+      gtk_widget_add_accelerator (menuitem,
+				  "activate",
+				  accel_group,
+				  GDK_F2,
+				  0,
+				  GTK_ACCEL_VISIBLE);
+      gtk_widget_add_accelerator (menuitem,
+				  "activate",
+				  accel_group,
+				  GDK_F3,
+				  0,
+				  GTK_ACCEL_VISIBLE);
+      
+      optionmenu = gtk_option_menu_new ();
+      gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu), menu);
+      gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu), 3);
+      gtk_box_pack_start (GTK_BOX (box2), optionmenu, TRUE, TRUE, 0);
+      gtk_widget_show (optionmenu);
+
+      separator = gtk_hseparator_new ();
+      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
+      gtk_widget_show (separator);
+
+      box2 = gtk_vbox_new (FALSE, 10);
+      gtk_container_set_border_width (GTK_CONTAINER (box2), 10);
+      gtk_box_pack_start (GTK_BOX (box1), box2, FALSE, TRUE, 0);
+      gtk_widget_show (box2);
+
+      button = gtk_button_new_with_label ("close");
+      g_signal_connect_swapped (button, "clicked",
+				G_CALLBACK(gtk_widget_destroy), window);
+      gtk_box_pack_start (GTK_BOX (box2), button, TRUE, TRUE, 0);
+      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
+      gtk_widget_grab_default (button);
+      gtk_widget_show (button);
+    }
+
+  if (!GTK_WIDGET_VISIBLE (window))
+    {
+      gtk_widget_show (window);
+    }
+  else
+    {
+      gtk_widget_destroy (window);
+      window = NULL;
+    }
+
+  gtk_main ();
+
+  return 0;
+}
+