1
/* GTK - The GIMP Toolkit
2
* Copyright (C) 2000 Red Hat Software
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.
20
#ifndef __GTK_IM_CONTEXT_H__
21
#define __GTK_IM_CONTEXT_H__
24
#include <gtk/gtkobject.h>
25
#include <pango/pango.h>
29
#define GTK_TYPE_IM_CONTEXT (gtk_im_context_get_type ())
30
#define GTK_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContext))
31
#define GTK_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
32
#define GTK_IS_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IM_CONTEXT))
33
#define GTK_IS_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IM_CONTEXT))
34
#define GTK_IM_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
37
typedef struct _GtkIMContext GtkIMContext;
38
typedef struct _GtkIMContextClass GtkIMContextClass;
42
GObject parent_instance;
45
struct _GtkIMContextClass
47
/* Yes, this should be GObjectClass, be we can't fix it without breaking
48
* binary compatibility - see bug #90935
50
GtkObjectClass parent_class;
53
void (*preedit_start) (GtkIMContext *context);
54
void (*preedit_end) (GtkIMContext *context);
55
void (*preedit_changed) (GtkIMContext *context);
56
void (*commit) (GtkIMContext *context, const gchar *str);
57
gboolean (*retrieve_surrounding) (GtkIMContext *context);
58
gboolean (*delete_surrounding) (GtkIMContext *context,
62
/* Virtual functions */
63
void (*set_client_window) (GtkIMContext *context,
65
void (*get_preedit_string) (GtkIMContext *context,
67
PangoAttrList **attrs,
69
gboolean (*filter_keypress) (GtkIMContext *context,
71
void (*focus_in) (GtkIMContext *context);
72
void (*focus_out) (GtkIMContext *context);
73
void (*reset) (GtkIMContext *context);
74
void (*set_cursor_location) (GtkIMContext *context,
76
void (*set_use_preedit) (GtkIMContext *context,
77
gboolean use_preedit);
78
void (*set_surrounding) (GtkIMContext *context,
82
gboolean (*get_surrounding) (GtkIMContext *context,
86
/* Padding for future expansion */
87
void (*_gtk_reserved1) (void);
88
void (*_gtk_reserved2) (void);
89
void (*_gtk_reserved3) (void);
90
void (*_gtk_reserved4) (void);
91
void (*_gtk_reserved5) (void);
92
void (*_gtk_reserved6) (void);
95
GType gtk_im_context_get_type (void) G_GNUC_CONST;
97
void gtk_im_context_set_client_window (GtkIMContext *context,
99
void gtk_im_context_get_preedit_string (GtkIMContext *context,
101
PangoAttrList **attrs,
103
gboolean gtk_im_context_filter_keypress (GtkIMContext *context,
105
void gtk_im_context_focus_in (GtkIMContext *context);
106
void gtk_im_context_focus_out (GtkIMContext *context);
107
void gtk_im_context_reset (GtkIMContext *context);
108
void gtk_im_context_set_cursor_location (GtkIMContext *context,
110
void gtk_im_context_set_use_preedit (GtkIMContext *context,
111
gboolean use_preedit);
112
void gtk_im_context_set_surrounding (GtkIMContext *context,
116
gboolean gtk_im_context_get_surrounding (GtkIMContext *context,
119
gboolean gtk_im_context_delete_surrounding (GtkIMContext *context,
125
#endif /* __GTK_IM_CONTEXT_H__ */