forked from AuroraMiddleware/gtk
139 lines
5.2 KiB
C
139 lines
5.2 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2000 Red Hat Software
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_IM_CONTEXT_H__
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#define __GTK_IM_CONTEXT_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gdk/gdk.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_IM_CONTEXT (gtk_im_context_get_type ())
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#define GTK_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContext))
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#define GTK_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
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#define GTK_IS_IM_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_IM_CONTEXT))
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#define GTK_IS_IM_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_IM_CONTEXT))
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#define GTK_IM_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_IM_CONTEXT, GtkIMContextClass))
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typedef struct _GtkIMContext GtkIMContext;
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typedef struct _GtkIMContextClass GtkIMContextClass;
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struct _GtkIMContext
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{
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GObject parent_instance;
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};
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struct _GtkIMContextClass
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{
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/*< private >*/
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GObjectClass parent_class;
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/*< public >*/
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/* Signals */
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void (*preedit_start) (GtkIMContext *context);
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void (*preedit_end) (GtkIMContext *context);
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void (*preedit_changed) (GtkIMContext *context);
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void (*commit) (GtkIMContext *context, const gchar *str);
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gboolean (*retrieve_surrounding) (GtkIMContext *context);
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gboolean (*delete_surrounding) (GtkIMContext *context,
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gint offset,
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gint n_chars);
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/* Virtual functions */
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void (*set_client_window) (GtkIMContext *context,
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GdkWindow *window);
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void (*get_preedit_string) (GtkIMContext *context,
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gchar **str,
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PangoAttrList **attrs,
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gint *cursor_pos);
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gboolean (*filter_keypress) (GtkIMContext *context,
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GdkEventKey *event);
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void (*focus_in) (GtkIMContext *context);
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void (*focus_out) (GtkIMContext *context);
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void (*reset) (GtkIMContext *context);
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void (*set_cursor_location) (GtkIMContext *context,
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GdkRectangle *area);
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void (*set_use_preedit) (GtkIMContext *context,
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gboolean use_preedit);
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void (*set_surrounding) (GtkIMContext *context,
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const gchar *text,
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gint len,
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gint cursor_index);
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gboolean (*get_surrounding) (GtkIMContext *context,
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gchar **text,
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gint *cursor_index);
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/*< private >*/
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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void (*_gtk_reserved5) (void);
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void (*_gtk_reserved6) (void);
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_im_context_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_set_client_window (GtkIMContext *context,
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GdkWindow *window);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_get_preedit_string (GtkIMContext *context,
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gchar **str,
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PangoAttrList **attrs,
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gint *cursor_pos);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_im_context_filter_keypress (GtkIMContext *context,
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GdkEventKey *event);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_focus_in (GtkIMContext *context);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_focus_out (GtkIMContext *context);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_reset (GtkIMContext *context);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_set_cursor_location (GtkIMContext *context,
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const GdkRectangle *area);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_set_use_preedit (GtkIMContext *context,
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gboolean use_preedit);
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GDK_AVAILABLE_IN_ALL
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void gtk_im_context_set_surrounding (GtkIMContext *context,
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const gchar *text,
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gint len,
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gint cursor_index);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_im_context_get_surrounding (GtkIMContext *context,
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gchar **text,
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gint *cursor_index);
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_im_context_delete_surrounding (GtkIMContext *context,
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gint offset,
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gint n_chars);
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G_END_DECLS
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#endif /* __GTK_IM_CONTEXT_H__ */
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