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gtk2/gtk/gtkitemfactory.h
Tim Janik d07573c090 added gtkaccelmap.sgml. other updates. 
Mon Nov 12 23:06:38 2001  Tim Janik  <timj@gtk.org>

        * added gtkaccelmap.sgml. other updates.

Mon Nov 12 23:08:37 2001  Tim Janik  <timj@gtk.org>

	* gtk/maketypes.awk: fix type utils generation on unix.

	* gtk/gtkaccelmap.[hc]: new files, implementing a global accelerator
	registry.

	* gtk/gtkaccelgroup.[hc]: major API/implementation revamp:
	removed GTK_ACCEL_SIGNAL_VISIBLE, gtk_accel_group_get_default,
	gtk_accel_group_get_entry, gtk_accel_group_(un)lock_entry,
	gtk_accel_group_add/remove, gtk_accel_group_handle_add/remove,
	gtk_accel_group_create_add/remove, gtk_accel_group_entries_from_object.
	introduced ::accel_changed signal for change notification, and
	gtk_accel_group_connect/disconnect to connect closures to accel groups.
	made gtk_accel_group_attach/detach and gtk_accel_group_activate private
	functions.
	deprecated gtk_accel_group_ref/unref.

	* gtk/gtkaccellabel.[hc]: changes to make accellabels pay attention
	to accel group changed notification and basically operate on closures.
	removed gtk_accel_label_get_accel_object and
	gtk_accel_label_set_accel_object.
	introduced gtk_accel_label_set_accel_closure, and for convenience,
	gtk_accel_label_set_accel_widget.

	* gtk/gtkitemfactory.[hc]: removed accelerator propagation code
	which mostly moved into gtkaccelmap.[hc].
	removed gtk_item_factory_parse_rc*, gtk_item_factory_dump_*
	and gtk_item_factory_print_func.

	* gtk/gtkmain.c: call _gtk_accel_map_init().

	* gtk/gtkmenuitem.[hc]: introduced gtk_menu_item_set_accel_path(),
	that associates an accelerator path with menu items, through which
	persistent accelerator settings on menu items are enabled.

	* gtk/gtkmenu.[hc]: added gtk_menu_set_accel_path() so accelerator
	paths of menu item can be default constructed to allow installation
	of accelerators on menu items that don't come with an accelerator
	binding by default.

	* gtk/gtksettings.c: fix STRING type rc settings by special casing
	them appropriately in the parser.

	* gtk/gtksignal.[hc]: allow a class function offset of 0 for
	gtk_signal_newv().

	* gtk/gtkwidget.[hc]: accelerator API revamp.
	removed ::accelerator_add/remove signals, gtk_widget_accelerator_signal,
	gtk_widget_accelerators_locked, gtk_widget_remove_accelerators and
	gtk_widget_(un)lock_accelerators.
	accelerators maintained through gtk_widget_add/remove_accelerator()
	are not runtime changable now, the correct sequence to setup a
	widget for runtime changable accelerators is now:
	  gtk_accel_map_add_entry(accel_path, key, mods);
	  _gtk_widget_set_accel_path(widget, accel_path, accel_group);

	* gtk/gtkwindow.[hc]: accelerator changes, proxy and coalesce accel
	group changes (as well as mnemonic changes) through the new signal
	::accels_changed.

Sat Nov 10 12:08:56 2001  Tim Janik  <timj@gtk.org>

	* gtk/gtksettings.c (_gtk_settings_parse_convert): properly handle
	GString->string conversions.
2001-11-13 00:53:47 +00:00

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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* GtkItemFactory: Flexible item factory with automatic rc handling
* Copyright (C) 1998 Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_ITEM_FACTORY_H__
#define __GTK_ITEM_FACTORY_H__
#include <gtk/gtkwidget.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef void (*GtkPrintFunc) (gpointer func_data,
const gchar *str);
typedef gchar * (*GtkTranslateFunc) (const gchar *path,
gpointer func_data);
typedef void (*GtkItemFactoryCallback) ();
typedef void (*GtkItemFactoryCallback1) (gpointer callback_data,
guint callback_action,
GtkWidget *widget);
#define GTK_TYPE_ITEM_FACTORY (gtk_item_factory_get_type ())
#define GTK_ITEM_FACTORY(object) (GTK_CHECK_CAST ((object), GTK_TYPE_ITEM_FACTORY, GtkItemFactory))
#define GTK_ITEM_FACTORY_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_ITEM_FACTORY, GtkItemFactoryClass))
#define GTK_IS_ITEM_FACTORY(object) (GTK_CHECK_TYPE ((object), GTK_TYPE_ITEM_FACTORY))
#define GTK_IS_ITEM_FACTORY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ITEM_FACTORY))
#define GTK_ITEM_FACTORY_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_ITEM_FACTORY, GtkItemFactoryClass))
typedef struct _GtkItemFactory GtkItemFactory;
typedef struct _GtkItemFactoryClass GtkItemFactoryClass;
typedef struct _GtkItemFactoryEntry GtkItemFactoryEntry;
typedef struct _GtkItemFactoryItem GtkItemFactoryItem;
struct _GtkItemFactory
{
GtkObject object;
gchar *path;
GtkAccelGroup *accel_group;
GtkWidget *widget;
GSList *items;
GtkTranslateFunc translate_func;
gpointer translate_data;
GtkDestroyNotify translate_notify;
};
struct _GtkItemFactoryClass
{
GtkObjectClass object_class;
GHashTable *item_ht;
};
struct _GtkItemFactoryEntry
{
gchar *path;
gchar *accelerator;
GtkItemFactoryCallback callback;
guint callback_action;
/* possible values:
* NULL -> "<Item>"
* "" -> "<Item>"
* "<Title>" -> create a title item
* "<Item>" -> create a simple item
* "<ImageItem>" -> create an item holding an image
* "<StockItem>" -> create an item holding a stock image
* "<CheckItem>" -> create a check item
* "<ToggleItem>" -> create a toggle item
* "<RadioItem>" -> create a radio item
* <path> -> path of a radio item to link against
* "<Separator>" -> create a separator
* "<Tearoff>" -> create a tearoff separator
* "<Branch>" -> create an item to hold sub items
* "<LastBranch>" -> create a right justified item to hold sub items
*/
gchar *item_type;
/* Extra data for some item types:
* ImageItem -> pointer to inlined pixbuf stream
* StockItem -> name of stock item
*/
gconstpointer extra_data;
};
struct _GtkItemFactoryItem
{
gchar *path;
GSList *widgets;
};
GtkType gtk_item_factory_get_type (void) G_GNUC_CONST;
/* `container_type' must be of GTK_TYPE_MENU_BAR, GTK_TYPE_MENU,
* or GTK_TYPE_OPTION_MENU.
*/
GtkItemFactory* gtk_item_factory_new (GtkType container_type,
const gchar *path,
GtkAccelGroup *accel_group);
void gtk_item_factory_construct (GtkItemFactory *ifactory,
GtkType container_type,
const gchar *path,
GtkAccelGroup *accel_group);
/* These functions operate on GtkItemFactoryClass basis.
*/
void gtk_item_factory_add_foreign (GtkWidget *accel_widget,
const gchar *full_path,
GtkAccelGroup *accel_group,
guint keyval,
GdkModifierType modifiers);
GtkItemFactory* gtk_item_factory_from_widget (GtkWidget *widget);
gchar* gtk_item_factory_path_from_widget (GtkWidget *widget);
GtkWidget* gtk_item_factory_get_item (GtkItemFactory *ifactory,
const gchar *path);
GtkWidget* gtk_item_factory_get_widget (GtkItemFactory *ifactory,
const gchar *path);
GtkWidget* gtk_item_factory_get_widget_by_action (GtkItemFactory *ifactory,
guint action);
GtkWidget* gtk_item_factory_get_item_by_action (GtkItemFactory *ifactory,
guint action);
void gtk_item_factory_create_item (GtkItemFactory *ifactory,
GtkItemFactoryEntry *entry,
gpointer callback_data,
guint callback_type);
void gtk_item_factory_create_items (GtkItemFactory *ifactory,
guint n_entries,
GtkItemFactoryEntry *entries,
gpointer callback_data);
void gtk_item_factory_delete_item (GtkItemFactory *ifactory,
const gchar *path);
void gtk_item_factory_delete_entry (GtkItemFactory *ifactory,
GtkItemFactoryEntry *entry);
void gtk_item_factory_delete_entries (GtkItemFactory *ifactory,
guint n_entries,
GtkItemFactoryEntry *entries);
void gtk_item_factory_popup (GtkItemFactory *ifactory,
guint x,
guint y,
guint mouse_button,
guint32 time);
void gtk_item_factory_popup_with_data(GtkItemFactory *ifactory,
gpointer popup_data,
GtkDestroyNotify destroy,
guint x,
guint y,
guint mouse_button,
guint32 time);
gpointer gtk_item_factory_popup_data (GtkItemFactory *ifactory);
gpointer gtk_item_factory_popup_data_from_widget (GtkWidget *widget);
void gtk_item_factory_set_translate_func (GtkItemFactory *ifactory,
GtkTranslateFunc func,
gpointer data,
GtkDestroyNotify notify);
#ifndef GTK_DISABLE_DEPRECATED
/* Compatibility functions for deprecated GtkMenuFactory code
*/
typedef void (*GtkMenuCallback) (GtkWidget *widget,
gpointer user_data);
typedef struct {
gchar *path;
gchar *accelerator;
GtkMenuCallback callback;
gpointer callback_data;
GtkWidget *widget;
} GtkMenuEntry;
GtkItemFactory* gtk_item_factory_from_path (const gchar *path);
void gtk_item_factory_create_menu_entries (guint n_entries,
GtkMenuEntry *entries);
void gtk_item_factories_path_delete (const gchar *ifactory_path,
const gchar *path);
typedef void (*GtkItemFactoryCallback2) (GtkWidget *widget,
gpointer callback_data,
guint callback_action);
void gtk_item_factory_create_items_ac (GtkItemFactory *ifactory,
guint n_entries,
GtkItemFactoryEntry *entries,
gpointer callback_data,
guint callback_type);
#endif /* GTK_DISABLE_DEPRECATED */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_ITEM_FACTORY_H__ */
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