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 Library 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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library 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.
19 #ifndef __GTK_MAIN_H__
20 #define __GTK_MAIN_H__
24 #include <gtk/gtkwidget.h>
29 #endif /* __cplusplus */
31 /* Priorities for redrawing and resizing
33 #define GTK_PRIORITY_REDRAW (G_PRIORITY_HIGH_IDLE + 20)
34 #define GTK_PRIORITY_RESIZE (G_PRIORITY_HIGH_IDLE + 10)
36 /* Deprecated. Use G_PRIORITY #define's instead
38 #define GTK_PRIORITY_HIGH G_PRIORITY_HIGH
39 #define GTK_PRIORITY_INTERNAL GTK_PRIORITY_REDRAW
40 #define GTK_PRIORITY_DEFAULT G_PRIORITY_DEFAULT_IDLE
41 #define GTK_PRIORITY_LOW G_PRIORITY_LOW
43 typedef void (*GtkModuleInitFunc) (gint *argc,
45 typedef gint (*GtkKeySnoopFunc) (GtkWidget *grab_widget,
51 extern const guint gtk_major_version;
52 extern const guint gtk_minor_version;
53 extern const guint gtk_micro_version;
54 extern const guint gtk_binary_age;
55 extern const guint gtk_interface_age;
56 gchar* gtk_check_version (guint required_major,
58 guint required_micro);
61 /* Initialization, exit, mainloop and miscellaneous routines
63 void gtk_init (int *argc,
65 gboolean gtk_init_check (int *argc,
67 void gtk_exit (gint error_code);
68 gchar* gtk_set_locale (void);
69 gint gtk_events_pending (void);
71 /* The following is the event func GTK+ registers with GDK
72 * we expose it mainly to allow filtering of events between
75 void gtk_main_do_event (GdkEvent *event);
78 guint gtk_main_level (void);
79 void gtk_main_quit (void);
80 gint gtk_main_iteration (void);
81 /* gtk_main_iteration() calls gtk_main_iteration_do(TRUE) */
82 gint gtk_main_iteration_do (gboolean blocking);
85 gint gtk_false (void);
87 void gtk_grab_add (GtkWidget *widget);
88 GtkWidget* gtk_grab_get_current (void);
89 void gtk_grab_remove (GtkWidget *widget);
91 void gtk_init_add (GtkFunction function,
93 void gtk_quit_add_destroy (guint main_level,
95 guint gtk_quit_add (guint main_level,
98 guint gtk_quit_add_full (guint main_level,
100 GtkCallbackMarshal marshal,
102 GtkDestroyNotify destroy);
103 void gtk_quit_remove (guint quit_handler_id);
104 void gtk_quit_remove_by_data (gpointer data);
105 guint gtk_timeout_add (guint32 interval,
106 GtkFunction function,
108 guint gtk_timeout_add_full (guint32 interval,
109 GtkFunction function,
110 GtkCallbackMarshal marshal,
112 GtkDestroyNotify destroy);
113 void gtk_timeout_remove (guint timeout_handler_id);
115 guint gtk_idle_add (GtkFunction function,
117 guint gtk_idle_add_priority (gint priority,
118 GtkFunction function,
120 guint gtk_idle_add_full (gint priority,
121 GtkFunction function,
122 GtkCallbackMarshal marshal,
124 GtkDestroyNotify destroy);
125 void gtk_idle_remove (guint idle_handler_id);
126 void gtk_idle_remove_by_data (gpointer data);
127 guint gtk_input_add_full (gint source,
128 GdkInputCondition condition,
129 GdkInputFunction function,
130 GtkCallbackMarshal marshal,
132 GtkDestroyNotify destroy);
133 void gtk_input_remove (guint input_handler_id);
136 guint gtk_key_snooper_install (GtkKeySnoopFunc snooper,
138 void gtk_key_snooper_remove (guint snooper_handler_id);
140 GdkEvent* gtk_get_current_event (void);
141 GtkWidget* gtk_get_event_widget (GdkEvent *event);
144 /* Private routines internal to GTK+
146 void gtk_propagate_event (GtkWidget *widget,
151 #endif /* __cplusplus */
154 #endif /* __GTK_MAIN_H__ */