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 /* Priorities for redrawing and resizing
42 #define GTK_PRIORITY_RESIZE (G_PRIORITY_HIGH_IDLE + 10)
44 #ifndef GTK_DISABLE_DEPRECATED
46 /* Use GDK_PRIORITY_REDRAW */
47 #define GTK_PRIORITY_REDRAW (G_PRIORITY_HIGH_IDLE + 20)
49 /* Deprecated. Use G_PRIORITY #define's instead
51 #define GTK_PRIORITY_HIGH G_PRIORITY_HIGH
52 #define GTK_PRIORITY_INTERNAL GTK_PRIORITY_REDRAW
53 #define GTK_PRIORITY_DEFAULT G_PRIORITY_DEFAULT_IDLE
54 #define GTK_PRIORITY_LOW G_PRIORITY_LOW
56 #endif /* GTK_DISABLE_DEPRECATED */
58 typedef gint (*GtkKeySnoopFunc) (GtkWidget *grab_widget,
64 #ifdef G_PLATFORM_WIN32
65 #ifdef GTK_COMPILATION
66 #define GTKMAIN_C_VAR __declspec(dllexport)
68 #define GTKMAIN_C_VAR extern __declspec(dllimport)
71 #define GTKMAIN_C_VAR extern
74 GTKMAIN_C_VAR const guint gtk_major_version;
75 GTKMAIN_C_VAR const guint gtk_minor_version;
76 GTKMAIN_C_VAR const guint gtk_micro_version;
77 GTKMAIN_C_VAR const guint gtk_binary_age;
78 GTKMAIN_C_VAR const guint gtk_interface_age;
79 const gchar* gtk_check_version (guint required_major,
81 guint required_micro);
84 /* Initialization, exit, mainloop and miscellaneous routines
87 gboolean gtk_parse_args (int *argc,
90 void gtk_init (int *argc,
93 gboolean gtk_init_check (int *argc,
96 gboolean gtk_init_with_args (int *argc,
98 char *parameter_string,
99 GOptionEntry *entries,
100 char *translation_domain,
103 GOptionGroup *gtk_get_option_group (gboolean open_default_display);
105 #ifdef G_PLATFORM_WIN32
107 /* Variants that are used to check for correct struct packing
108 * when building GTK+-using code.
110 void gtk_init_abi_check (int *argc,
113 size_t sizeof_GtkWindow,
114 size_t sizeof_GtkBox);
115 gboolean gtk_init_check_abi_check (int *argc,
118 size_t sizeof_GtkWindow,
119 size_t sizeof_GtkBox);
121 #define gtk_init(argc, argv) gtk_init_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
122 #define gtk_init_check(argc, argv) gtk_init_check_abi_check (argc, argv, 2, sizeof (GtkWindow), sizeof (GtkBox))
126 #ifndef GTK_DISABLE_DEPRECATED
127 void gtk_exit (gint error_code);
128 #endif /* GTK_DISABLE_DEPRECATED */
130 void gtk_disable_setlocale (void);
131 gchar * gtk_set_locale (void);
132 PangoLanguage *gtk_get_default_language (void);
133 gboolean gtk_events_pending (void);
135 /* The following is the event func GTK+ registers with GDK
136 * we expose it mainly to allow filtering of events between
139 void gtk_main_do_event (GdkEvent *event);
141 void gtk_main (void);
142 guint gtk_main_level (void);
143 void gtk_main_quit (void);
144 gboolean gtk_main_iteration (void);
145 /* gtk_main_iteration() calls gtk_main_iteration_do(TRUE) */
146 gboolean gtk_main_iteration_do (gboolean blocking);
148 gboolean gtk_true (void) G_GNUC_CONST;
149 gboolean gtk_false (void) G_GNUC_CONST;
151 void gtk_grab_add (GtkWidget *widget);
152 GtkWidget* gtk_grab_get_current (void);
153 void gtk_grab_remove (GtkWidget *widget);
155 void gtk_init_add (GtkFunction function,
157 void gtk_quit_add_destroy (guint main_level,
159 guint gtk_quit_add (guint main_level,
160 GtkFunction function,
162 guint gtk_quit_add_full (guint main_level,
163 GtkFunction function,
164 GtkCallbackMarshal marshal,
166 GtkDestroyNotify destroy);
167 void gtk_quit_remove (guint quit_handler_id);
168 void gtk_quit_remove_by_data (gpointer data);
169 #ifndef GTK_DISABLE_DEPRECATED
170 guint gtk_timeout_add (guint32 interval,
171 GtkFunction function,
173 guint gtk_timeout_add_full (guint32 interval,
174 GtkFunction function,
175 GtkCallbackMarshal marshal,
177 GtkDestroyNotify destroy);
178 void gtk_timeout_remove (guint timeout_handler_id);
180 guint gtk_idle_add (GtkFunction function,
182 guint gtk_idle_add_priority (gint priority,
183 GtkFunction function,
185 guint gtk_idle_add_full (gint priority,
186 GtkFunction function,
187 GtkCallbackMarshal marshal,
189 GtkDestroyNotify destroy);
190 void gtk_idle_remove (guint idle_handler_id);
191 void gtk_idle_remove_by_data (gpointer data);
192 guint gtk_input_add_full (gint source,
193 GdkInputCondition condition,
194 GdkInputFunction function,
195 GtkCallbackMarshal marshal,
197 GtkDestroyNotify destroy);
198 void gtk_input_remove (guint input_handler_id);
199 #endif /* GTK_DISABLE_DEPRECATED */
201 guint gtk_key_snooper_install (GtkKeySnoopFunc snooper,
203 void gtk_key_snooper_remove (guint snooper_handler_id);
205 GdkEvent* gtk_get_current_event (void);
206 guint32 gtk_get_current_event_time (void);
207 gboolean gtk_get_current_event_state (GdkModifierType *state);
209 GtkWidget* gtk_get_event_widget (GdkEvent *event);
212 /* Private routines internal to GTK+
214 void gtk_propagate_event (GtkWidget *widget,
217 gboolean _gtk_boolean_handled_accumulator (GSignalInvocationHint *ihint,
219 const GValue *handler_return,
222 gchar *_gtk_get_lc_ctype (void);
226 #endif /* __GTK_MAIN_H__ */