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/.
30 #include "gtkeditable.h"
31 #include "gtkmarshalers.h"
35 static void gtk_editable_base_init (gpointer g_class);
39 gtk_editable_get_type (void)
41 static GType editable_type = 0;
45 static const GTypeInfo editable_info =
47 sizeof (GtkEditableClass), /* class_size */
48 gtk_editable_base_init, /* base_init */
49 NULL, /* base_finalize */
52 editable_type = g_type_register_static (G_TYPE_INTERFACE, "GtkEditable",
60 gtk_editable_base_init (gpointer g_class)
62 static gboolean initialized = FALSE;
66 g_signal_new ("insert_text",
69 G_STRUCT_OFFSET (GtkEditableClass, insert_text),
71 _gtk_marshal_VOID__STRING_INT_POINTER,
76 g_signal_new ("delete_text",
79 G_STRUCT_OFFSET (GtkEditableClass, delete_text),
81 _gtk_marshal_VOID__INT_INT,
85 g_signal_new ("changed",
88 G_STRUCT_OFFSET (GtkEditableClass, changed),
90 _gtk_marshal_VOID__VOID,
98 gtk_editable_insert_text (GtkEditable *editable,
99 const gchar *new_text,
100 gint new_text_length,
103 g_return_if_fail (GTK_IS_EDITABLE (editable));
104 g_return_if_fail (position != NULL);
106 if (new_text_length < 0)
107 new_text_length = strlen (new_text);
109 GTK_EDITABLE_GET_CLASS (editable)->do_insert_text (editable, new_text, new_text_length, position);
113 gtk_editable_delete_text (GtkEditable *editable,
117 g_return_if_fail (GTK_IS_EDITABLE (editable));
119 GTK_EDITABLE_GET_CLASS (editable)->do_delete_text (editable, start_pos, end_pos);
123 gtk_editable_get_chars (GtkEditable *editable,
127 g_return_val_if_fail (GTK_IS_EDITABLE (editable), NULL);
129 return GTK_EDITABLE_GET_CLASS (editable)->get_chars (editable, start, end);
133 gtk_editable_set_position (GtkEditable *editable,
136 g_return_if_fail (GTK_IS_EDITABLE (editable));
138 GTK_EDITABLE_GET_CLASS (editable)->set_position (editable, position);
142 gtk_editable_get_position (GtkEditable *editable)
144 g_return_val_if_fail (GTK_IS_EDITABLE (editable), 0);
146 return GTK_EDITABLE_GET_CLASS (editable)->get_position (editable);
150 gtk_editable_get_selection_bounds (GtkEditable *editable,
154 gint tmp_start, tmp_end;
157 g_return_val_if_fail (GTK_IS_EDITABLE (editable), FALSE);
159 result = GTK_EDITABLE_GET_CLASS (editable)->get_selection_bounds (editable, &tmp_start, &tmp_end);
162 *start_pos = MIN (tmp_start, tmp_end);
164 *end_pos = MAX (tmp_start, tmp_end);
170 gtk_editable_delete_selection (GtkEditable *editable)
174 g_return_if_fail (GTK_IS_EDITABLE (editable));
176 if (gtk_editable_get_selection_bounds (editable, &start, &end))
177 gtk_editable_delete_text (editable, start, end);
181 gtk_editable_select_region (GtkEditable *editable,
185 g_return_if_fail (GTK_IS_EDITABLE (editable));
187 GTK_EDITABLE_GET_CLASS (editable)->set_selection_bounds (editable, start, end);
191 gtk_editable_cut_clipboard (GtkEditable *editable)
193 g_return_if_fail (GTK_IS_EDITABLE (editable));
195 g_signal_emit_by_name (editable, "cut_clipboard");
199 gtk_editable_copy_clipboard (GtkEditable *editable)
201 g_return_if_fail (GTK_IS_EDITABLE (editable));
203 g_signal_emit_by_name (editable, "copy_clipboard");
207 gtk_editable_paste_clipboard (GtkEditable *editable)
209 g_return_if_fail (GTK_IS_EDITABLE (editable));
211 g_signal_emit_by_name (editable, "paste_clipboard");
215 gtk_editable_set_editable (GtkEditable *editable,
216 gboolean is_editable)
218 g_return_if_fail (GTK_IS_EDITABLE (editable));
220 g_object_set (editable,
221 "editable", is_editable != FALSE,
226 * gtk_editable_get_editable:
227 * @editable: a #GtkEditable
229 * Retrieves whether @editable is editable. See
230 * gtk_editable_set_editable().
232 * Return value: %TRUE if @editable is editable.
235 gtk_editable_get_editable (GtkEditable *editable)
239 g_return_val_if_fail (GTK_IS_EDITABLE (editable), FALSE);
241 g_object_get (editable, "editable", &value, NULL);
246 #define __GTK_EDITABLE_C__
247 #include "gtkaliasdef.c"