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 gboolean gtk_parse_args (int *argc,
95 void gtk_init (int *argc,
98 gboolean gtk_init_check (int *argc,
100 #ifdef G_PLATFORM_WIN32
102 /* Variants that are used to check for correct struct packing
103 * when building GTK+-using code.
105 void gtk_init_abi_check (int *argc,
108 size_t sizeof_GtkWindow,
109 size_t sizeof_GtkBox);
110 gboolean gtk_init_check_abi_check (int *argc,
113 size_t sizeof_GtkWindow,
114 size_t sizeof_GtkBox);
116 #define gtk_init(argc, argv) gtk_init_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
117 #define gtk_init_check(argc, argv) gtk_init_check_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
121 #ifndef GTK_DISABLE_DEPRECATED
122 void gtk_exit (gint error_code);
123 #endif /* GTK_DISABLE_DEPRECATED */
125 void gtk_disable_setlocale (void);
126 gchar * gtk_set_locale (void);
127 PangoLanguage *gtk_get_default_language (void);
128 gboolean gtk_events_pending (void);
130 /* The following is the event func GTK+ registers with GDK
131 * we expose it mainly to allow filtering of events between
134 void gtk_main_do_event (GdkEvent *event);
136 void gtk_main (void);
137 guint gtk_main_level (void);
138 void gtk_main_quit (void);
139 gboolean gtk_main_iteration (void);
140 /* gtk_main_iteration() calls gtk_main_iteration_do(TRUE) */
141 gboolean gtk_main_iteration_do (gboolean blocking);
143 gboolean gtk_true (void) G_GNUC_CONST;
144 gboolean gtk_false (void) G_GNUC_CONST;
146 void gtk_grab_add (GtkWidget *widget);
147 GtkWidget* gtk_grab_get_current (void);
148 void gtk_grab_remove (GtkWidget *widget);
150 void gtk_init_add (GtkFunction function,
152 void gtk_quit_add_destroy (guint main_level,
154 guint gtk_quit_add (guint main_level,
155 GtkFunction function,
157 guint gtk_quit_add_full (guint main_level,
158 GtkFunction function,
159 GtkCallbackMarshal marshal,
161 GtkDestroyNotify destroy);
162 void gtk_quit_remove (guint quit_handler_id);
163 void gtk_quit_remove_by_data (gpointer data);
164 #ifndef GTK_DISABLE_DEPRECATED
165 guint gtk_timeout_add (guint32 interval,
166 GtkFunction function,
168 guint gtk_timeout_add_full (guint32 interval,
169 GtkFunction function,
170 GtkCallbackMarshal marshal,
172 GtkDestroyNotify destroy);
173 void gtk_timeout_remove (guint timeout_handler_id);
175 guint gtk_idle_add (GtkFunction function,
177 guint gtk_idle_add_priority (gint priority,
178 GtkFunction function,
180 guint gtk_idle_add_full (gint priority,
181 GtkFunction function,
182 GtkCallbackMarshal marshal,
184 GtkDestroyNotify destroy);
185 void gtk_idle_remove (guint idle_handler_id);
186 void gtk_idle_remove_by_data (gpointer data);
187 guint gtk_input_add_full (gint source,
188 GdkInputCondition condition,
189 GdkInputFunction function,
190 GtkCallbackMarshal marshal,
192 GtkDestroyNotify destroy);
193 void gtk_input_remove (guint input_handler_id);
194 #endif /* GTK_DISABLE_DEPRECATED */
196 guint gtk_key_snooper_install (GtkKeySnoopFunc snooper,
198 void gtk_key_snooper_remove (guint snooper_handler_id);
200 GdkEvent* gtk_get_current_event (void);
201 guint32 gtk_get_current_event_time (void);
202 gboolean gtk_get_current_event_state (GdkModifierType *state);
204 GtkWidget* gtk_get_event_widget (GdkEvent *event);
207 /* Private routines internal to GTK+
209 void gtk_propagate_event (GtkWidget *widget,
212 gboolean _gtk_boolean_handled_accumulator (GSignalInvocationHint *ihint,
214 const GValue *handler_return,
217 gchar * _gtk_find_module (const gchar *name,
219 gchar **_gtk_get_module_path (const gchar *type);
221 gchar *_gtk_get_lc_ctype (void);
225 #endif /* __cplusplus */
228 #endif /* __GTK_MAIN_H__ */