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gtk3/gtk/gtkaccelgroup.h
William Jon McCann 37a8ee6e95 docs: fully break lines in examples 
Try to do a better job of keeping example content
from being too wide. It is often rendered as <pre>
text so the only time we can wrap it is in the source.

It is best to full break lines at all punctuation and
to try to keep the width under 70 chars or so.
2014-02-12 18:42:50 -05:00

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8.7 KiB
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/* GTK - The GIMP Toolkit
* Copyright (C) 1998, 2001 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, see <http://www.gnu.org/licenses/>.
*/
/*
* 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_ACCEL_GROUP_H__
#define __GTK_ACCEL_GROUP_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gdk/gdk.h>
#include <gtk/gtkenums.h>
G_BEGIN_DECLS
/* --- type macros --- */
#define GTK_TYPE_ACCEL_GROUP (gtk_accel_group_get_type ())
#define GTK_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_ACCEL_GROUP, GtkAccelGroup))
#define GTK_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
#define GTK_IS_ACCEL_GROUP(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_ACCEL_GROUP))
#define GTK_IS_ACCEL_GROUP_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ACCEL_GROUP))
#define GTK_ACCEL_GROUP_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ACCEL_GROUP, GtkAccelGroupClass))
/* --- accel flags --- */
/**
* GtkAccelFlags:
* @GTK_ACCEL_VISIBLE: Accelerator is visible
* @GTK_ACCEL_LOCKED: Accelerator not removable
* @GTK_ACCEL_MASK: Mask
*
* Accelerator flags used with gtk_accel_group_connect().
*/
typedef enum
{
GTK_ACCEL_VISIBLE = 1 << 0,
GTK_ACCEL_LOCKED = 1 << 1,
GTK_ACCEL_MASK = 0x07
} GtkAccelFlags;
/* --- typedefs & structures --- */
typedef struct _GtkAccelGroup GtkAccelGroup;
typedef struct _GtkAccelGroupClass GtkAccelGroupClass;
typedef struct _GtkAccelGroupPrivate GtkAccelGroupPrivate;
typedef struct _GtkAccelKey GtkAccelKey;
typedef struct _GtkAccelGroupEntry GtkAccelGroupEntry;
typedef gboolean (*GtkAccelGroupActivate) (GtkAccelGroup *accel_group,
GObject *acceleratable,
guint keyval,
GdkModifierType modifier);
/**
* GtkAccelGroupFindFunc:
* @key:
* @closure:
* @data: (closure):
*
* Since: 2.2
*/
typedef gboolean (*GtkAccelGroupFindFunc) (GtkAccelKey *key,
GClosure *closure,
gpointer data);
/**
* GtkAccelGroup:
*
* An object representing and maintaining a group of accelerators.
*/
struct _GtkAccelGroup
{
GObject parent;
GtkAccelGroupPrivate *priv;
};
/**
* GtkAccelGroupClass:
* @parent_class: The parent class.
* @accel_changed: Signal emitted when an entry is added to or removed
* from the accel group.
*/
struct _GtkAccelGroupClass
{
GObjectClass parent_class;
/*< public >*/
void (*accel_changed) (GtkAccelGroup *accel_group,
guint keyval,
GdkModifierType modifier,
GClosure *accel_closure);
/*< private >*/
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
/**
* GtkAccelKey:
* @accel_key: The accelerator keyval
* @accel_mods:The accelerator modifiers
* @accel_flags: The accelerator flags
*/
struct _GtkAccelKey
{
guint accel_key;
GdkModifierType accel_mods;
guint accel_flags : 16;
};
/* -- Accelerator Groups --- */
GDK_AVAILABLE_IN_ALL
GType gtk_accel_group_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkAccelGroup* gtk_accel_group_new (void);
GDK_AVAILABLE_IN_ALL
gboolean gtk_accel_group_get_is_locked (GtkAccelGroup *accel_group);
GDK_AVAILABLE_IN_ALL
GdkModifierType
gtk_accel_group_get_modifier_mask (GtkAccelGroup *accel_group);
GDK_AVAILABLE_IN_ALL
void gtk_accel_group_lock (GtkAccelGroup *accel_group);
GDK_AVAILABLE_IN_ALL
void gtk_accel_group_unlock (GtkAccelGroup *accel_group);
GDK_AVAILABLE_IN_ALL
void gtk_accel_group_connect (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods,
GtkAccelFlags accel_flags,
GClosure *closure);
GDK_AVAILABLE_IN_ALL
void gtk_accel_group_connect_by_path (GtkAccelGroup *accel_group,
const gchar *accel_path,
GClosure *closure);
GDK_AVAILABLE_IN_ALL
gboolean gtk_accel_group_disconnect (GtkAccelGroup *accel_group,
GClosure *closure);
GDK_AVAILABLE_IN_ALL
gboolean gtk_accel_group_disconnect_key (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods);
GDK_AVAILABLE_IN_ALL
gboolean gtk_accel_group_activate (GtkAccelGroup *accel_group,
GQuark accel_quark,
GObject *acceleratable,
guint accel_key,
GdkModifierType accel_mods);
/* --- GtkActivatable glue --- */
void _gtk_accel_group_attach (GtkAccelGroup *accel_group,
GObject *object);
void _gtk_accel_group_detach (GtkAccelGroup *accel_group,
GObject *object);
GDK_AVAILABLE_IN_ALL
gboolean gtk_accel_groups_activate (GObject *object,
guint accel_key,
GdkModifierType accel_mods);
GDK_AVAILABLE_IN_ALL
GSList* gtk_accel_groups_from_object (GObject *object);
GDK_AVAILABLE_IN_ALL
GtkAccelKey* gtk_accel_group_find (GtkAccelGroup *accel_group,
GtkAccelGroupFindFunc find_func,
gpointer data);
GDK_AVAILABLE_IN_ALL
GtkAccelGroup* gtk_accel_group_from_accel_closure (GClosure *closure);
/* --- Accelerators--- */
GDK_AVAILABLE_IN_ALL
gboolean gtk_accelerator_valid (guint keyval,
GdkModifierType modifiers) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
void gtk_accelerator_parse (const gchar *accelerator,
guint *accelerator_key,
GdkModifierType *accelerator_mods);
GDK_AVAILABLE_IN_3_4
void gtk_accelerator_parse_with_keycode (const gchar *accelerator,
guint *accelerator_key,
guint **accelerator_codes,
GdkModifierType *accelerator_mods);
GDK_AVAILABLE_IN_ALL
gchar* gtk_accelerator_name (guint accelerator_key,
GdkModifierType accelerator_mods);
GDK_AVAILABLE_IN_3_4
gchar* gtk_accelerator_name_with_keycode (GdkDisplay *display,
guint accelerator_key,
guint keycode,
GdkModifierType accelerator_mods);
GDK_AVAILABLE_IN_ALL
gchar* gtk_accelerator_get_label (guint accelerator_key,
GdkModifierType accelerator_mods);
GDK_AVAILABLE_IN_3_4
gchar* gtk_accelerator_get_label_with_keycode (GdkDisplay *display,
guint accelerator_key,
guint keycode,
GdkModifierType accelerator_mods);
GDK_AVAILABLE_IN_ALL
void gtk_accelerator_set_default_mod_mask (GdkModifierType default_mod_mask);
GDK_AVAILABLE_IN_ALL
GdkModifierType
gtk_accelerator_get_default_mod_mask (void);
/* --- internal --- */
GDK_AVAILABLE_IN_ALL
GtkAccelGroupEntry* gtk_accel_group_query (GtkAccelGroup *accel_group,
guint accel_key,
GdkModifierType accel_mods,
guint *n_entries);
void _gtk_accel_group_reconnect (GtkAccelGroup *accel_group,
GQuark accel_path_quark);
GSList* _gtk_accel_group_get_accelerables (GtkAccelGroup *accel_group);
struct _GtkAccelGroupEntry
{
GtkAccelKey key;
GClosure *closure;
GQuark accel_path_quark;
};
G_END_DECLS
#endif /* __GTK_ACCEL_GROUP_H__ */
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