Start of work to move to new modularized testgtk.

Wed Oct 18 11:14:05 2000  Owen Taylor  <otaylor@redhat.com>

	* configure.in demos/Makefile.am demos/testgtk/*: Start of work to
	move to new modularized testgtk.

1 files changed, 118 insertions, 0 deletions

diff --git a/demos/gtk-demo/item_factory.c b/demos/gtk-demo/item_factory.c
new file mode 100644
index 000000000..4e808f9da
--- /dev/null
+++ b/demos/gtk-demo/item_factory.c
@@ -0,0 +1,118 @@
+/* Item Factory
+ *
+ * The GtkItemFactory object allows the easy creation of menus
+ * from an array of descriptions of menu items.
+ */
+
+#include <gtk/gtk.h>
+
+static void
+gtk_ifactory_cb (gpointer             callback_data,
+		 guint                callback_action,
+		 GtkWidget           *widget)
+{
+  g_message ("ItemFactory: activated \"%s\"", gtk_item_factory_path_from_widget (widget));
+}
+
+static GtkItemFactoryEntry menu_items[] =
+{
+  { "/_File",            NULL,         0,                     0, "<Branch>" },
+  { "/File/tearoff1",    NULL,         gtk_ifactory_cb,       0, "<Tearoff>" },
+  { "/File/_New",        "<control>N", gtk_ifactory_cb,       0 },
+  { "/File/_Open",       "<control>O", gtk_ifactory_cb,       0 },
+  { "/File/_Save",       "<control>S", gtk_ifactory_cb,       0 },
+  { "/File/Save _As...", NULL,         gtk_ifactory_cb,       0 },
+  { "/File/sep1",        NULL,         gtk_ifactory_cb,       0, "<Separator>" },
+  { "/File/_Quit",       "<control>Q", gtk_ifactory_cb,       0 },
+
+  { "/_Preferences",     		NULL, 0,               0, "<Branch>" },
+  { "/_Preferences/_Color", 		NULL, 0,               0, "<Branch>" },
+  { "/_Preferences/Color/_Red",      	NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
+  { "/_Preferences/Color/_Green",   	NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
+  { "/_Preferences/Color/_Blue",        NULL, gtk_ifactory_cb, 0, "/Preferences/Color/Red" },
+  { "/_Preferences/_Shape", 		NULL, 0,               0, "<Branch>" },
+  { "/_Preferences/Shape/_Square",      NULL, gtk_ifactory_cb, 0, "<RadioItem>" },
+  { "/_Preferences/Shape/_Rectangle",   NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Square" },
+  { "/_Preferences/Shape/_Oval",        NULL, gtk_ifactory_cb, 0, "/Preferences/Shape/Rectangle" },
+
+  { "/_Help",            NULL,         0,                     0, "<LastBranch>" },
+  { "/Help/_About",      NULL,         gtk_ifactory_cb,       0 },
+};
+
+static int nmenu_items = sizeof (menu_items) / sizeof (menu_items[0]);
+
+void
+do_item_factory (void)
+{
+  static GtkWidget *window = NULL;
+  
+  if (!window)
+    {
+      GtkWidget *box1;
+      GtkWidget *box2;
+      GtkWidget *separator;
+      GtkWidget *label;
+      GtkWidget *button;
+      GtkAccelGroup *accel_group;
+      GtkItemFactory *item_factory;
+      
+      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+      
+      gtk_signal_connect (GTK_OBJECT (window), "destroy",
+			  GTK_SIGNAL_FUNC(gtk_widget_destroyed),
+			  &window);
+      gtk_signal_connect (GTK_OBJECT (window), "delete-event",
+			  GTK_SIGNAL_FUNC (gtk_true),
+			  NULL);
+      
+      accel_group = gtk_accel_group_new ();
+      item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
+      gtk_object_set_data_full (GTK_OBJECT (window),
+				"<main>",
+				item_factory,
+				(GtkDestroyNotify) gtk_object_unref);
+      gtk_accel_group_attach (accel_group, GTK_OBJECT (window));
+      gtk_window_set_title (GTK_WINDOW (window), "Item Factory");
+      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
+      gtk_item_factory_create_items (item_factory, nmenu_items, menu_items, NULL);
+
+      /* preselect /Preferences/Shape/Oval over the other radios
+       */
+      gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (gtk_item_factory_get_item (item_factory,
+										      "/Preferences/Shape/Oval")),
+				      TRUE);
+
+      box1 = gtk_vbox_new (FALSE, 0);
+      gtk_container_add (GTK_CONTAINER (window), box1);
+      
+      gtk_box_pack_start (GTK_BOX (box1),
+			  gtk_item_factory_get_widget (item_factory, "<main>"),
+			  FALSE, FALSE, 0);
+
+      label = gtk_label_new ("Type\n<alt>\nto start");
+      gtk_widget_set_usize (label, 200, 200);
+      gtk_misc_set_alignment (GTK_MISC (label), 0.5, 0.5);
+      gtk_box_pack_start (GTK_BOX (box1), label, TRUE, TRUE, 0);
+
+
+      separator = gtk_hseparator_new ();
+      gtk_box_pack_start (GTK_BOX (box1), separator, FALSE, TRUE, 0);
+
+
+      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);
+
+      button = gtk_button_new_with_label ("close");
+      gtk_signal_connect_object (GTK_OBJECT (button), "clicked",
+				 GTK_SIGNAL_FUNC(gtk_widget_destroy),
+				 GTK_OBJECT (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_all (window);
+    }
+  else
+    gtk_widget_destroy (window);
+}