1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #ifndef __GTK_MAIN_H__
28 #define __GTK_MAIN_H__
32 #include <gtk/gtkwidget.h>
33 #ifdef G_PLATFORM_WIN32
34 #include <gtk/gtkbox.h>
35 #include <gtk/gtkwindow.h>
40 #endif /* __cplusplus */
42 /* Priorities for redrawing and resizing
44 #define GTK_PRIORITY_RESIZE (G_PRIORITY_HIGH_IDLE + 10)
46 #ifndef GTK_DISABLE_DEPRECATED
48 /* Use GDK_PRIORITY_REDRAW */
49 #define GTK_PRIORITY_REDRAW (G_PRIORITY_HIGH_IDLE + 20)
51 /* Deprecated. Use G_PRIORITY #define's instead
53 #define GTK_PRIORITY_HIGH G_PRIORITY_HIGH
54 #define GTK_PRIORITY_INTERNAL GTK_PRIORITY_REDRAW
55 #define GTK_PRIORITY_DEFAULT G_PRIORITY_DEFAULT_IDLE
56 #define GTK_PRIORITY_LOW G_PRIORITY_LOW
58 #endif /* GTK_DISABLE_DEPRECATED */
60 typedef void (*GtkModuleInitFunc) (gint *argc,
62 typedef void (*GtkModuleDisplayInitFunc) (GdkDisplay *display);
63 typedef gint (*GtkKeySnoopFunc) (GtkWidget *grab_widget,
69 #ifdef G_PLATFORM_WIN32
70 #ifdef GTK_COMPILATION
71 #define GTKMAIN_C_VAR __declspec(dllexport)
73 #define GTKMAIN_C_VAR extern __declspec(dllimport)
76 #define GTKMAIN_C_VAR extern
79 GTKMAIN_C_VAR const guint gtk_major_version;
80 GTKMAIN_C_VAR const guint gtk_minor_version;
81 GTKMAIN_C_VAR const guint gtk_micro_version;
82 GTKMAIN_C_VAR const guint gtk_binary_age;
83 GTKMAIN_C_VAR const guint gtk_interface_age;
84 gchar* gtk_check_version (guint required_major,
86 guint required_micro);
89 /* Initialization, exit, mainloop and miscellaneous routines
92 void gtk_init (int *argc,
95 gboolean gtk_init_check (int *argc,
97 #ifdef G_PLATFORM_WIN32
99 /* Variants that are used to check for correct struct packing
100 * when building GTK+-using code.
102 void gtk_init_abi_check (int *argc,
105 size_t sizeof_GtkWindow,
106 size_t sizeof_GtkBox);
107 gboolean gtk_init_check_abi_check (int *argc,
110 size_t sizeof_GtkWindow,
111 size_t sizeof_GtkBox);
113 #define gtk_init(argc, argv) gtk_init_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
114 #define gtk_init_check(argc, argv) gtk_init_check_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
118 #ifndef GTK_DISABLE_DEPRECATED
119 void gtk_exit (gint error_code);
120 #endif /* GTK_DISABLE_DEPRECATED */
122 void gtk_disable_setlocale (void);
123 gchar * gtk_set_locale (void);
124 PangoLanguage *gtk_get_default_language (void);
125 gint gtk_events_pending (void);
127 /* The following is the event func GTK+ registers with GDK
128 * we expose it mainly to allow filtering of events between
131 void gtk_main_do_event (GdkEvent *event);
133 void gtk_main (void);
134 guint gtk_main_level (void);
135 void gtk_main_quit (void);
136 gboolean gtk_main_iteration (void);
137 /* gtk_main_iteration() calls gtk_main_iteration_do(TRUE) */
138 gboolean gtk_main_iteration_do (gboolean blocking);
140 gboolean gtk_true (void) G_GNUC_CONST;
141 gboolean gtk_false (void) G_GNUC_CONST;
143 void gtk_grab_add (GtkWidget *widget);
144 GtkWidget* gtk_grab_get_current (void);
145 void gtk_grab_remove (GtkWidget *widget);
147 void gtk_init_add (GtkFunction function,
149 void gtk_quit_add_destroy (guint main_level,
151 guint gtk_quit_add (guint main_level,
152 GtkFunction function,
154 guint gtk_quit_add_full (guint main_level,
155 GtkFunction function,
156 GtkCallbackMarshal marshal,
158 GtkDestroyNotify destroy);
159 void gtk_quit_remove (guint quit_handler_id);
160 void gtk_quit_remove_by_data (gpointer data);
161 #ifndef GTK_DISABLE_DEPRECATED
162 guint gtk_timeout_add (guint32 interval,
163 GtkFunction function,
165 guint gtk_timeout_add_full (guint32 interval,
166 GtkFunction function,
167 GtkCallbackMarshal marshal,
169 GtkDestroyNotify destroy);
170 void gtk_timeout_remove (guint timeout_handler_id);
172 guint gtk_idle_add (GtkFunction function,
174 guint gtk_idle_add_priority (gint priority,
175 GtkFunction function,
177 guint gtk_idle_add_full (gint priority,
178 GtkFunction function,
179 GtkCallbackMarshal marshal,
181 GtkDestroyNotify destroy);
182 void gtk_idle_remove (guint idle_handler_id);
183 void gtk_idle_remove_by_data (gpointer data);
184 guint gtk_input_add_full (gint source,
185 GdkInputCondition condition,
186 GdkInputFunction function,
187 GtkCallbackMarshal marshal,
189 GtkDestroyNotify destroy);
190 void gtk_input_remove (guint input_handler_id);
191 #endif /* GTK_DISABLE_DEPRECATED */
193 guint gtk_key_snooper_install (GtkKeySnoopFunc snooper,
195 void gtk_key_snooper_remove (guint snooper_handler_id);
197 GdkEvent* gtk_get_current_event (void);
198 guint32 gtk_get_current_event_time (void);
199 gboolean gtk_get_current_event_state (GdkModifierType *state);
201 GtkWidget* gtk_get_event_widget (GdkEvent *event);
204 /* Private routines internal to GTK+
206 void gtk_propagate_event (GtkWidget *widget,
209 gboolean _gtk_boolean_handled_accumulator (GSignalInvocationHint *ihint,
211 const GValue *handler_return,
214 gchar * _gtk_find_module (const gchar *name,
216 gchar **_gtk_get_module_path (const gchar *type);
218 gchar *_gtk_get_lc_ctype (void);
222 #endif /* __cplusplus */
225 #endif /* __GTK_MAIN_H__ */