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 #if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
21 #error "Only <gtk/gtk.h> can be included directly."
24 #ifndef __GTK_IM_CONTEXT_H__
25 #define __GTK_IM_CONTEXT_H__
28 #include <gtk/gtkobject.h>
29 #include <pango/pango.h>
33 #define GTK_TYPE_IM_CONTEXT (gtk_im_context_get_type ())
34 #define GTK_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContext))
35 #define GTK_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
36 #define GTK_IS_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IM_CONTEXT))
37 #define GTK_IS_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IM_CONTEXT))
38 #define GTK_IM_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
41 typedef struct _GtkIMContext GtkIMContext;
42 typedef struct _GtkIMContextClass GtkIMContextClass;
46 GObject parent_instance;
49 struct _GtkIMContextClass
51 /* Yes, this should be GObjectClass, be we can't fix it without breaking
52 * binary compatibility - see bug #90935
54 GtkObjectClass parent_class;
57 void (*preedit_start) (GtkIMContext *context);
58 void (*preedit_end) (GtkIMContext *context);
59 void (*preedit_changed) (GtkIMContext *context);
60 void (*commit) (GtkIMContext *context, const gchar *str);
61 gboolean (*retrieve_surrounding) (GtkIMContext *context);
62 gboolean (*delete_surrounding) (GtkIMContext *context,
66 /* Virtual functions */
67 void (*set_client_window) (GtkIMContext *context,
69 void (*get_preedit_string) (GtkIMContext *context,
71 PangoAttrList **attrs,
73 gboolean (*filter_keypress) (GtkIMContext *context,
75 void (*focus_in) (GtkIMContext *context);
76 void (*focus_out) (GtkIMContext *context);
77 void (*reset) (GtkIMContext *context);
78 void (*set_cursor_location) (GtkIMContext *context,
80 void (*set_use_preedit) (GtkIMContext *context,
81 gboolean use_preedit);
82 void (*set_surrounding) (GtkIMContext *context,
86 gboolean (*get_surrounding) (GtkIMContext *context,
90 /* Padding for future expansion */
91 void (*_gtk_reserved1) (void);
92 void (*_gtk_reserved2) (void);
93 void (*_gtk_reserved3) (void);
94 void (*_gtk_reserved4) (void);
95 void (*_gtk_reserved5) (void);
96 void (*_gtk_reserved6) (void);
99 GType gtk_im_context_get_type (void) G_GNUC_CONST;
101 void gtk_im_context_set_client_window (GtkIMContext *context,
103 void gtk_im_context_get_preedit_string (GtkIMContext *context,
105 PangoAttrList **attrs,
107 gboolean gtk_im_context_filter_keypress (GtkIMContext *context,
109 void gtk_im_context_focus_in (GtkIMContext *context);
110 void gtk_im_context_focus_out (GtkIMContext *context);
111 void gtk_im_context_reset (GtkIMContext *context);
112 void gtk_im_context_set_cursor_location (GtkIMContext *context,
113 const GdkRectangle *area);
114 void gtk_im_context_set_use_preedit (GtkIMContext *context,
115 gboolean use_preedit);
116 void gtk_im_context_set_surrounding (GtkIMContext *context,
120 gboolean gtk_im_context_get_surrounding (GtkIMContext *context,
123 gboolean gtk_im_context_delete_surrounding (GtkIMContext *context,
129 #endif /* __GTK_IM_CONTEXT_H__ */