gtk2/gtk/gtkmenushell.h
Matthias Clasen d68d78de81 Only show the mnemonic underline when pressing Alt
...and show them in menus when navigating the menu with the keyboard.
This is similar to what other platforms do, and reduces visual clutter.
There is a setting to control this. Most of the work on this patch was
done by Thomas Wood. See bug 588554.
2010-04-03 20:53:35 -04:00

142 lines
5.3 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_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_MENU_SHELL_H__
#define __GTK_MENU_SHELL_H__
#include <gtk/gtkcontainer.h>
G_BEGIN_DECLS
#define GTK_TYPE_MENU_SHELL (gtk_menu_shell_get_type ())
#define GTK_MENU_SHELL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MENU_SHELL, GtkMenuShell))
#define GTK_MENU_SHELL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MENU_SHELL, GtkMenuShellClass))
#define GTK_IS_MENU_SHELL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MENU_SHELL))
#define GTK_IS_MENU_SHELL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MENU_SHELL))
#define GTK_MENU_SHELL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MENU_SHELL, GtkMenuShellClass))
typedef struct _GtkMenuShell GtkMenuShell;
typedef struct _GtkMenuShellClass GtkMenuShellClass;
struct _GtkMenuShell
{
GtkContainer container;
GList *GSEAL (children);
GtkWidget *GSEAL (active_menu_item);
GtkWidget *GSEAL (parent_menu_shell);
guint GSEAL (button);
guint32 GSEAL (activate_time);
guint GSEAL (active) : 1;
guint GSEAL (have_grab) : 1;
guint GSEAL (have_xgrab) : 1;
guint GSEAL (ignore_leave) : 1; /* unused */
guint GSEAL (menu_flag) : 1; /* unused */
guint GSEAL (ignore_enter) : 1;
guint GSEAL (keyboard_mode) : 1;
};
struct _GtkMenuShellClass
{
GtkContainerClass parent_class;
guint submenu_placement : 1;
void (*deactivate) (GtkMenuShell *menu_shell);
void (*selection_done) (GtkMenuShell *menu_shell);
void (*move_current) (GtkMenuShell *menu_shell,
GtkMenuDirectionType direction);
void (*activate_current) (GtkMenuShell *menu_shell,
gboolean force_hide);
void (*cancel) (GtkMenuShell *menu_shell);
void (*select_item) (GtkMenuShell *menu_shell,
GtkWidget *menu_item);
void (*insert) (GtkMenuShell *menu_shell,
GtkWidget *child,
gint position);
gint (*get_popup_delay) (GtkMenuShell *menu_shell);
gboolean (*move_selected) (GtkMenuShell *menu_shell,
gint distance);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
};
GType gtk_menu_shell_get_type (void) G_GNUC_CONST;
void gtk_menu_shell_append (GtkMenuShell *menu_shell,
GtkWidget *child);
void gtk_menu_shell_prepend (GtkMenuShell *menu_shell,
GtkWidget *child);
void gtk_menu_shell_insert (GtkMenuShell *menu_shell,
GtkWidget *child,
gint position);
void gtk_menu_shell_deactivate (GtkMenuShell *menu_shell);
void gtk_menu_shell_select_item (GtkMenuShell *menu_shell,
GtkWidget *menu_item);
void gtk_menu_shell_deselect (GtkMenuShell *menu_shell);
void gtk_menu_shell_activate_item (GtkMenuShell *menu_shell,
GtkWidget *menu_item,
gboolean force_deactivate);
void gtk_menu_shell_select_first (GtkMenuShell *menu_shell,
gboolean search_sensitive);
void _gtk_menu_shell_select_last (GtkMenuShell *menu_shell,
gboolean search_sensitive);
void _gtk_menu_shell_activate (GtkMenuShell *menu_shell);
gint _gtk_menu_shell_get_popup_delay (GtkMenuShell *menu_shell);
void gtk_menu_shell_cancel (GtkMenuShell *menu_shell);
void _gtk_menu_shell_add_mnemonic (GtkMenuShell *menu_shell,
guint keyval,
GtkWidget *target);
void _gtk_menu_shell_remove_mnemonic (GtkMenuShell *menu_shell,
guint keyval,
GtkWidget *target);
gboolean gtk_menu_shell_get_take_focus (GtkMenuShell *menu_shell);
void gtk_menu_shell_set_take_focus (GtkMenuShell *menu_shell,
gboolean take_focus);
void _gtk_menu_shell_update_mnemonics (GtkMenuShell *menu_shell);
void _gtk_menu_shell_set_keyboard_mode (GtkMenuShell *menu_shell,
gboolean keyboard_mode);
gboolean _gtk_menu_shell_get_keyboard_mode (GtkMenuShell *menu_shell);
G_END_DECLS
#endif /* __GTK_MENU_SHELL_H__ */