Sat, 18 May 2019 23:11:27 +0000
Merged in release-2.x.y (pull request #74)
Also deprecate gnt_file_sel_set_read_fn.
Approved-by: Gary Kramlich
/* * GNT - The GLib Ncurses Toolkit * * GNT is the legal property of its developers, whose names are too numerous * to list here. Please refer to the COPYRIGHT file distributed with this * source distribution. * * This library is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA */ #ifndef GNT_MENUITEM_H #define GNT_MENUITEM_H /** * SECTION:gntmenuitem * @section_id: libgnt-gntmenuitem * @title: GntMenuItem * @short_description: An item within a menu * @see_also: #GntMenu #GntMenuItem */ #include <glib.h> #include <glib-object.h> #include "gnt.h" #define GNT_TYPE_MENU_ITEM (gnt_menuitem_get_gtype()) #define GNT_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GNT_TYPE_MENU_ITEM, GntMenuItem)) #define GNT_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GNT_TYPE_MENU_ITEM, GntMenuItemClass)) #define GNT_IS_MENU_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GNT_TYPE_MENU_ITEM)) #define GNT_IS_MENU_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GNT_TYPE_MENU_ITEM)) #define GNT_MENU_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GNT_TYPE_MENU_ITEM, GntMenuItemClass)) #ifndef GNT_DISABLE_DEPRECATED /** * GNT_MENU_ITEM_FLAGS: * * Deprecated: 2.14.0: This is an internal implementation detail. */ #define GNT_MENU_ITEM_FLAGS(obj) (GNT_MENU_ITEM(obj)->priv.flags) /** * GNT_MENU_ITEM_SET_FLAGS: * * Deprecated: 2.14.0: This is an internal implementation detail. */ #define GNT_MENU_ITEM_SET_FLAGS(obj, flags) (GNT_MENU_ITEM_FLAGS(obj) |= flags) /** * GNT_MENU_ITEM_UNSET_FLAGS: * * Deprecated: 2.14.0: This is an internal implementation detail. */ #define GNT_MENU_ITEM_UNSET_FLAGS(obj, flags) (GNT_MENU_ITEM_FLAGS(obj) &= ~(flags)) #endif typedef struct _GntMenuItem GntMenuItem; typedef struct _GntMenuItemPriv GntMenuItemPriv; typedef struct _GntMenuItemClass GntMenuItemClass; #include "gntmenu.h" #ifndef GNT_DISABLE_DEPRECATED /** * GntMenuItemPriv: * * Deprecated: 2.14.0: This is an internal implementation detail. See inline * comments for replacements. */ struct _GntMenuItemPriv { /* These will be used to determine the position of the submenu */ int GNTSEAL(x); int GNTSEAL(y); char GNTSEAL(trigger); /* Use gnt_menuitem_get_trigger(). */ char *GNTSEAL(id); /* Use gnt_menuitem_get_id(). */ }; #endif typedef void (*GntMenuItemCallback)(GntMenuItem *item, gpointer data); /** * GntMenuItem: * * Access to any fields is deprecated. See inline comments for replacements. */ struct _GntMenuItem { GObject parent; GntMenuItemPriv GNTSEAL(priv); char *GNTSEAL(text); /* A GntMenuItem can have a callback associated with it. * The callback will be activated whenever the suer selects it and presses enter (or clicks). * However, if the GntMenuItem has some child, then the callback and callbackdata will be ignored. */ gpointer GNTSEAL(callbackdata); GntMenuItemCallback GNTSEAL(callback); GntMenu *GNTSEAL(submenu); }; struct _GntMenuItemClass { GObjectClass parent; /*< private >*/ void (*gnt_reserved1)(void); void (*gnt_reserved2)(void); void (*gnt_reserved3)(void); void (*gnt_reserved4)(void); }; G_BEGIN_DECLS /** * gnt_menuitem_get_gtype: * * Returns: GType for GntMenuItem. */ GType gnt_menuitem_get_gtype(void); /** * gnt_menuitem_new: * @text: Label for the menuitem. * * Create a new menuitem. * * Returns: The newly created menuitem. */ GntMenuItem * gnt_menuitem_new(const char *text); /** * gnt_menuitem_set_callback: * @item: The menuitem. * @callback: (scope call): The callback function. * @data: Data to send to the callback function. * * Set a callback function for a menuitem. */ void gnt_menuitem_set_callback(GntMenuItem *item, GntMenuItemCallback callback, gpointer data); /** * gnt_menuitem_set_submenu: * @item: The menuitem. * @menu: The submenu. * * Set a submenu for a menuitem. A menuitem with a submenu cannot have a callback. */ void gnt_menuitem_set_submenu(GntMenuItem *item, GntMenu *menu); /** * gnt_menuitem_get_submenu: * @item: The menuitem. * * Get the submenu for a menuitem. * * Returns: (transfer none): The submenu, or %NULL. * * Since: 2.3.0 */ GntMenu *gnt_menuitem_get_submenu(GntMenuItem *item); /** * gnt_menuitem_set_trigger: * @item: The menuitem * @trigger: The key that will trigger the item when the parent manu is visible * * Set a trigger key for the item. */ void gnt_menuitem_set_trigger(GntMenuItem *item, char trigger); /** * gnt_menuitem_get_trigger: * @item: The menuitem * * Get the trigger key for a menuitem. * * See gnt_menuitem_set_trigger(). * * Returns: The trigger key for the menuitem. */ char gnt_menuitem_get_trigger(GntMenuItem *item); /** * gnt_menuitem_set_id: * @item: The menuitem. * @id: The ID for the menuitem. * * Set an ID for the menuitem. * * Since: 2.3.0 */ void gnt_menuitem_set_id(GntMenuItem *item, const char *id); /** * gnt_menuitem_get_id: * @item: The menuitem. * * Get the ID of the menuitem. * * Returns: The ID for the menuitem. * * Since: 2.3.0 */ const char * gnt_menuitem_get_id(GntMenuItem *item); /** * gnt_menuitem_activate: * @item: The menuitem. * * Activate a menuitem. * Activating the menuitem will first trigger the 'activate' signal for the * menuitem. Then the callback for the menuitem is triggered, if there is one. * * Returns: Whether the callback for the menuitem was called. * * Since: 2.3.0 */ gboolean gnt_menuitem_activate(GntMenuItem *item); G_END_DECLS #endif /* GNT_MENUITEM_H */