forked from AuroraMiddleware/gtk
f15a589651
This is needed by GtkTreeMenu to ensure that child menu items reserve space for the submenu indicator even if they dont have submenus... in this way we ensure the same size of all cell areas in the menu items at allocation/request time.
139 lines
6.0 KiB
C
139 lines
6.0 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
|
|
*
|
|
* 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/.
|
|
*/
|
|
|
|
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GTK_MENU_ITEM_H__
|
|
#define __GTK_MENU_ITEM_H__
|
|
|
|
#include <gtk/gtkbin.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_MENU_ITEM (gtk_menu_item_get_type ())
|
|
#define GTK_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MENU_ITEM, GtkMenuItem))
|
|
#define GTK_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MENU_ITEM, GtkMenuItemClass))
|
|
#define GTK_IS_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MENU_ITEM))
|
|
#define GTK_IS_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MENU_ITEM))
|
|
#define GTK_MENU_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MENU_ITEM, GtkMenuItemClass))
|
|
|
|
|
|
typedef struct _GtkMenuItem GtkMenuItem;
|
|
typedef struct _GtkMenuItemClass GtkMenuItemClass;
|
|
typedef struct _GtkMenuItemPrivate GtkMenuItemPrivate;
|
|
|
|
struct _GtkMenuItem
|
|
{
|
|
GtkBin bin;
|
|
|
|
/*< private >*/
|
|
GtkMenuItemPrivate *priv;
|
|
};
|
|
|
|
struct _GtkMenuItemClass
|
|
{
|
|
GtkBinClass parent_class;
|
|
|
|
/* If the following flag is true, then we should always
|
|
* hide the menu when the MenuItem is activated. Otherwise,
|
|
* it is up to the caller. For instance, when navigating
|
|
* a menu with the keyboard, <Space> doesn't hide, but
|
|
* <Return> does.
|
|
*/
|
|
guint hide_on_activate : 1;
|
|
|
|
void (* activate) (GtkMenuItem *menu_item);
|
|
void (* activate_item) (GtkMenuItem *menu_item);
|
|
void (* toggle_size_request) (GtkMenuItem *menu_item,
|
|
gint *requisition);
|
|
void (* toggle_size_allocate) (GtkMenuItem *menu_item,
|
|
gint allocation);
|
|
void (* set_label) (GtkMenuItem *menu_item,
|
|
const gchar *label);
|
|
G_CONST_RETURN gchar *(* get_label) (GtkMenuItem *menu_item);
|
|
|
|
void (* select) (GtkMenuItem *menu_item);
|
|
void (* deselect) (GtkMenuItem *menu_item);
|
|
|
|
/* Padding for future expansion */
|
|
void (*_gtk_reserved1) (void);
|
|
void (*_gtk_reserved2) (void);
|
|
void (*_gtk_reserved3) (void);
|
|
void (*_gtk_reserved4) (void);
|
|
};
|
|
|
|
|
|
GType gtk_menu_item_get_type (void) G_GNUC_CONST;
|
|
|
|
GtkWidget* gtk_menu_item_new (void);
|
|
GtkWidget* gtk_menu_item_new_with_label (const gchar *label);
|
|
GtkWidget* gtk_menu_item_new_with_mnemonic (const gchar *label);
|
|
void gtk_menu_item_set_submenu (GtkMenuItem *menu_item,
|
|
GtkWidget *submenu);
|
|
GtkWidget* gtk_menu_item_get_submenu (GtkMenuItem *menu_item);
|
|
void gtk_menu_item_select (GtkMenuItem *menu_item);
|
|
void gtk_menu_item_deselect (GtkMenuItem *menu_item);
|
|
void gtk_menu_item_activate (GtkMenuItem *menu_item);
|
|
void gtk_menu_item_toggle_size_request (GtkMenuItem *menu_item,
|
|
gint *requisition);
|
|
void gtk_menu_item_toggle_size_allocate (GtkMenuItem *menu_item,
|
|
gint allocation);
|
|
void gtk_menu_item_set_right_justified (GtkMenuItem *menu_item,
|
|
gboolean right_justified);
|
|
gboolean gtk_menu_item_get_right_justified (GtkMenuItem *menu_item);
|
|
void gtk_menu_item_set_accel_path (GtkMenuItem *menu_item,
|
|
const gchar *accel_path);
|
|
G_CONST_RETURN gchar* gtk_menu_item_get_accel_path (GtkMenuItem *menu_item);
|
|
|
|
void gtk_menu_item_set_label (GtkMenuItem *menu_item,
|
|
const gchar *label);
|
|
G_CONST_RETURN gchar *gtk_menu_item_get_label (GtkMenuItem *menu_item);
|
|
|
|
void gtk_menu_item_set_use_underline (GtkMenuItem *menu_item,
|
|
gboolean setting);
|
|
gboolean gtk_menu_item_get_use_underline (GtkMenuItem *menu_item);
|
|
|
|
void gtk_menu_item_set_reserve_indicator(GtkMenuItem *menu_item,
|
|
gboolean reserve);
|
|
gboolean gtk_menu_item_get_reserve_indicator(GtkMenuItem *menu_item);
|
|
|
|
/* private */
|
|
void _gtk_menu_item_refresh_accel_path (GtkMenuItem *menu_item,
|
|
const gchar *prefix,
|
|
GtkAccelGroup *accel_group,
|
|
gboolean group_changed);
|
|
gboolean _gtk_menu_item_is_selectable (GtkWidget *menu_item);
|
|
void _gtk_menu_item_popup_submenu (GtkWidget *menu_item,
|
|
gboolean with_delay);
|
|
void _gtk_menu_item_popdown_submenu (GtkWidget *menu_item);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_MENU_ITEM_H__ */
|