gtk/demos/gtk-demo/item_factory.c

121 lines
4.2 KiB
C
Raw Normal View History

/* 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]);
GtkWidget *
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);
g_signal_connect (window, "destroy",
G_CALLBACK (gtk_widget_destroyed), &window);
g_signal_connect (window, "delete-event",
G_CALLBACK (gtk_true), NULL);
accel_group = gtk_accel_group_new ();
item_factory = gtk_item_factory_new (GTK_TYPE_MENU_BAR, "<main>", accel_group);
g_object_set_data_full (G_OBJECT (window), "<main>",
item_factory, (GDestroyNotify) g_object_unref);
gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
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");
fix a typo. 2001-08-07 Havoc Pennington <hp@pobox.com> * gtk/gtkfilesel.c (open_ref_dir): fix a typo. * gtk/gtkplug.c (gtk_plug_init): remove setting of auto_shrink; some fixage is needed here, but nothing simple. Owen understands it. ;-) * gtk/gtkwindow.h, gtk/gtkwindow.c: Rework code and API for window sizing and positioning. Also, fix bug in compute_geometry_hints (width/height confusion for setting min size). (gtk_window_move): new function (gtk_window_resize): new function (gtk_window_get_size): new function (gtk_window_get_position): new function (gtk_window_parse_geometry): new function * gtk/gtkwidget.c (gtk_widget_set_size_request): new function (gtk_widget_get_size_request): new function (gtk_widget_get_usize): delete, that was a short-lived function ;-) (gtk_widget_set_usize): deprecate (gtk_widget_set_uposition): deprecate, make it a trivial gtk_window_move() wrapper (gtk_widget_class_init): remove x/y/width/height properties, add width_request height_request * demos/*: update to avoid deprecated functions * gtk/gtklayout.c: add x/y child properties * gtk/gtkfixed.c: add x/y child properties, and get rid of uses of "gint16" * tests/testgtk.c (create_window_sizing): lots of tweaks to window sizing test * gdk/x11/gdkevents-x11.c (gdk_event_translate): Ensure that configure events on toplevel windows are always in root window coordinates, following ICCCM spec that all synthetic events are in root window coords already, while real events are in parent window coords. Previously the code assumed that coords of 0,0 were parent window coords, which was really broken. * gtk/gtkcontainer.c (gtk_container_get_focus_chain): fix warning * gdk/gdkwindow.h (GdkWindowHints): add GDK_HINT_USER_POS and GDK_HINT_USER_SIZE so we can set USSize and USPosition hints in gtk_window_parse_geometry() * gdk/x11/gdkwindow-x11.c (gdk_window_set_geometry_hints): support new USER_POS USER_SIZE hints
2001-08-10 03:46:08 +00:00
gtk_widget_set_size_request (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");
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_all (window);
}
else
{
gtk_widget_destroy (window);
window = NULL;
}
return window;
}