forked from AuroraMiddleware/gtk
258 lines
9.5 KiB
C
258 lines
9.5 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, 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_MENU_H__
|
|
#define __GTK_MENU_H__
|
|
|
|
|
|
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
|
|
#error "Only <gtk/gtk.h> can be included directly."
|
|
#endif
|
|
|
|
#include <gtk/gtkaccelgroup.h>
|
|
#include <gtk/gtkmenushell.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_MENU (gtk_menu_get_type ())
|
|
#define GTK_MENU(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_MENU, GtkMenu))
|
|
#define GTK_MENU_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_MENU, GtkMenuClass))
|
|
#define GTK_IS_MENU(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_MENU))
|
|
#define GTK_IS_MENU_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_MENU))
|
|
#define GTK_MENU_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_MENU, GtkMenuClass))
|
|
|
|
|
|
typedef struct _GtkMenu GtkMenu;
|
|
typedef struct _GtkMenuClass GtkMenuClass;
|
|
typedef struct _GtkMenuPrivate GtkMenuPrivate;
|
|
|
|
/**
|
|
* GtkArrowPlacement:
|
|
* @GTK_ARROWS_BOTH: Place one arrow on each end of the menu.
|
|
* @GTK_ARROWS_START: Place both arrows at the top of the menu.
|
|
* @GTK_ARROWS_END: Place both arrows at the bottom of the menu.
|
|
*
|
|
* Used to specify the placement of scroll arrows in scrolling menus.
|
|
*/
|
|
typedef enum
|
|
{
|
|
GTK_ARROWS_BOTH,
|
|
GTK_ARROWS_START,
|
|
GTK_ARROWS_END
|
|
} GtkArrowPlacement;
|
|
|
|
/**
|
|
* GtkMenuPositionFunc:
|
|
* @menu: a #GtkMenu.
|
|
* @x: (inout): address of the #gint representing the horizontal
|
|
* position where the menu shall be drawn.
|
|
* @y: (inout): address of the #gint representing the vertical position
|
|
* where the menu shall be drawn. This is an output parameter.
|
|
* @push_in: (out): This parameter controls how menus placed outside
|
|
* the monitor are handled. If this is set to %TRUE and part of
|
|
* the menu is outside the monitor then GTK+ pushes the window
|
|
* into the visible area, effectively modifying the popup
|
|
* position. Note that moving and possibly resizing the menu
|
|
* around will alter the scroll position to keep the menu items
|
|
* “in place”, i.e. at the same monitor position they would have
|
|
* been without resizing. In practice, this behavior is only
|
|
* useful for combobox popups or option menus and cannot be used
|
|
* to simply confine a menu to monitor boundaries. In that case,
|
|
* changing the scroll offset is not desirable.
|
|
* @user_data: the data supplied by the user in the gtk_menu_popup()
|
|
* @data parameter.
|
|
*
|
|
* A user function supplied when calling gtk_menu_popup() which
|
|
* controls the positioning of the menu when it is displayed. The
|
|
* function sets the @x and @y parameters to the coordinates where the
|
|
* menu is to be drawn. To make the menu appear on a different
|
|
* monitor than the mouse pointer, gtk_menu_set_monitor() must be
|
|
* called.
|
|
*/
|
|
typedef void (*GtkMenuPositionFunc) (GtkMenu *menu,
|
|
gint *x,
|
|
gint *y,
|
|
gboolean *push_in,
|
|
gpointer user_data);
|
|
|
|
/**
|
|
* GtkMenuDetachFunc:
|
|
* @attach_widget: the #GtkWidget that the menu is being detached from.
|
|
* @menu: the #GtkMenu being detached.
|
|
*
|
|
* A user function supplied when calling gtk_menu_attach_to_widget() which
|
|
* will be called when the menu is later detached from the widget.
|
|
*/
|
|
typedef void (*GtkMenuDetachFunc) (GtkWidget *attach_widget,
|
|
GtkMenu *menu);
|
|
|
|
struct _GtkMenu
|
|
{
|
|
GtkMenuShell menu_shell;
|
|
|
|
/*< private >*/
|
|
GtkMenuPrivate *priv;
|
|
};
|
|
|
|
struct _GtkMenuClass
|
|
{
|
|
GtkMenuShellClass parent_class;
|
|
|
|
/* Padding for future expansion */
|
|
void (*_gtk_reserved1) (void);
|
|
void (*_gtk_reserved2) (void);
|
|
void (*_gtk_reserved3) (void);
|
|
void (*_gtk_reserved4) (void);
|
|
};
|
|
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gtk_menu_get_type (void) G_GNUC_CONST;
|
|
GDK_AVAILABLE_IN_ALL
|
|
GtkWidget* gtk_menu_new (void);
|
|
GDK_AVAILABLE_IN_3_4
|
|
GtkWidget* gtk_menu_new_from_model (GMenuModel *model);
|
|
|
|
/* Display the menu onscreen */
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_popup (GtkMenu *menu,
|
|
GtkWidget *parent_menu_shell,
|
|
GtkWidget *parent_menu_item,
|
|
GtkMenuPositionFunc func,
|
|
gpointer data,
|
|
guint button,
|
|
guint32 activate_time);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_popup_for_device (GtkMenu *menu,
|
|
GdkDevice *device,
|
|
GtkWidget *parent_menu_shell,
|
|
GtkWidget *parent_menu_item,
|
|
GtkMenuPositionFunc func,
|
|
gpointer data,
|
|
GDestroyNotify destroy,
|
|
guint button,
|
|
guint32 activate_time);
|
|
|
|
/* Position the menu according to its position function. Called
|
|
* from gtkmenuitem.c when a menu-item changes its allocation
|
|
*/
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_reposition (GtkMenu *menu);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_popdown (GtkMenu *menu);
|
|
|
|
/* Keep track of the last menu item selected. (For the purposes
|
|
* of the option menu
|
|
*/
|
|
GDK_AVAILABLE_IN_ALL
|
|
GtkWidget* gtk_menu_get_active (GtkMenu *menu);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_active (GtkMenu *menu,
|
|
guint index);
|
|
|
|
/* set/get the accelerator group that holds global accelerators (should
|
|
* be added to the corresponding toplevel with gtk_window_add_accel_group().
|
|
*/
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_accel_group (GtkMenu *menu,
|
|
GtkAccelGroup *accel_group);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GtkAccelGroup* gtk_menu_get_accel_group (GtkMenu *menu);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_accel_path (GtkMenu *menu,
|
|
const gchar *accel_path);
|
|
GDK_AVAILABLE_IN_ALL
|
|
const gchar* gtk_menu_get_accel_path (GtkMenu *menu);
|
|
|
|
/* A reference count is kept for a widget when it is attached to
|
|
* a particular widget. This is typically a menu item; it may also
|
|
* be a widget with a popup menu - for instance, the Notebook widget.
|
|
*/
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_attach_to_widget (GtkMenu *menu,
|
|
GtkWidget *attach_widget,
|
|
GtkMenuDetachFunc detacher);
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_detach (GtkMenu *menu);
|
|
|
|
/* This should be dumped in favor of data set when the menu is popped
|
|
* up - that is currently in the ItemFactory code, but should be
|
|
* in the Menu code.
|
|
*/
|
|
GDK_AVAILABLE_IN_ALL
|
|
GtkWidget* gtk_menu_get_attach_widget (GtkMenu *menu);
|
|
|
|
GDK_DEPRECATED_IN_3_10
|
|
void gtk_menu_set_tearoff_state (GtkMenu *menu,
|
|
gboolean torn_off);
|
|
GDK_DEPRECATED_IN_3_10
|
|
gboolean gtk_menu_get_tearoff_state (GtkMenu *menu);
|
|
|
|
/* This sets the window manager title for the window that
|
|
* appears when a menu is torn off
|
|
*/
|
|
GDK_DEPRECATED_IN_3_10
|
|
void gtk_menu_set_title (GtkMenu *menu,
|
|
const gchar *title);
|
|
GDK_DEPRECATED_IN_3_10
|
|
const gchar * gtk_menu_get_title (GtkMenu *menu);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_reorder_child (GtkMenu *menu,
|
|
GtkWidget *child,
|
|
gint position);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_screen (GtkMenu *menu,
|
|
GdkScreen *screen);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_attach (GtkMenu *menu,
|
|
GtkWidget *child,
|
|
guint left_attach,
|
|
guint right_attach,
|
|
guint top_attach,
|
|
guint bottom_attach);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_monitor (GtkMenu *menu,
|
|
gint monitor_num);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gint gtk_menu_get_monitor (GtkMenu *menu);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GList* gtk_menu_get_for_attach_widget (GtkWidget *widget);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
void gtk_menu_set_reserve_toggle_size (GtkMenu *menu,
|
|
gboolean reserve_toggle_size);
|
|
GDK_AVAILABLE_IN_ALL
|
|
gboolean gtk_menu_get_reserve_toggle_size (GtkMenu *menu);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_MENU_H__ */
|