gntmenu.h
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1 
5 /*
6  * GNT - The GLib Ncurses Toolkit
7  *
8  * GNT is the legal property of its developers, whose names are too numerous
9  * to list here. Please refer to the COPYRIGHT file distributed with this
10  * source distribution.
11  *
12  * This library is free software; you can redistribute it and/or modify
13  * it under the terms of the GNU General Public License as published by
14  * the Free Software Foundation; either version 2 of the License, or
15  * (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program; if not, write to the Free Software
24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
25  */
26 
27 #ifndef GNT_MENU_H
28 #define GNT_MENU_H
29 
30 #include "gnttree.h"
31 #include "gntcolors.h"
32 #include "gntkeys.h"
33 
34 #define GNT_TYPE_MENU (gnt_menu_get_gtype())
35 #define GNT_MENU(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GNT_TYPE_MENU, GntMenu))
36 #define GNT_MENU_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GNT_TYPE_MENU, GntMenuClass))
37 #define GNT_IS_MENU(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GNT_TYPE_MENU))
38 #define GNT_IS_MENU_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GNT_TYPE_MENU))
39 #define GNT_MENU_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GNT_TYPE_MENU, GntMenuClass))
40 
41 #define GNT_MENU_FLAGS(obj) (GNT_MENU(obj)->priv.flags)
42 #define GNT_MENU_SET_FLAGS(obj, flags) (GNT_MENU_FLAGS(obj) |= flags)
43 #define GNT_MENU_UNSET_FLAGS(obj, flags) (GNT_MENU_FLAGS(obj) &= ~(flags))
44 
45 typedef struct _GntMenu GntMenu;
46 typedef struct _GntMenuPriv GntMenuPriv;
47 typedef struct _GntMenuClass GntMenuClass;
48 
49 #include "gntmenuitem.h"
50 
56 typedef enum
57 {
58  GNT_MENU_TOPLEVEL = 1, /* Menu for a toplevel window */
59  GNT_MENU_POPUP, /* A popup menu */
60 } GntMenuType;
61 
62 struct _GntMenu
63 {
64  GntTree parent;
65  GntMenuType type;
66 
67  GList *list;
68  int selected;
69 
70  /* This will keep track of its immediate submenu which is visible so that
71  * keystrokes can be passed to it. */
72  GntMenu *submenu;
73  GntMenu *parentmenu;
74 };
75 
77 {
78  GntTreeClass parent;
79 
80  void (*gnt_reserved1)(void);
81  void (*gnt_reserved2)(void);
82  void (*gnt_reserved3)(void);
83  void (*gnt_reserved4)(void);
84 };
85 
86 G_BEGIN_DECLS
87 
91 GType gnt_menu_get_gtype(void);
92 
101 
108 void gnt_menu_add_item(GntMenu *menu, GntMenuItem *item);
109 
120 GntMenuItem *gnt_menu_get_item(GntMenu *menu, const char *id);
121 
122 G_END_DECLS
123 
124 #endif /* GNT_MENU_H */
GntWidget * gnt_menu_new(GntMenuType type)
Create a new menu.
Colors API.
Menuitem API.
GntMenuType
A toplevel-menu is displayed at the top of the screen, and it spans accross the entire width of the s...
Definition: gntmenu.h:56
Keys API.
void gnt_menu_add_item(GntMenu *menu, GntMenuItem *item)
Add an item to the menu.
Tree API.
GntMenuItem * gnt_menu_get_item(GntMenu *menu, const char *id)
Return the GntMenuItem with the given ID.
G_BEGIN_DECLS GType gnt_menu_get_gtype(void)