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"
36 static void gtk_editable_base_init (gpointer g_class);
40 gtk_editable_get_type (void)
42 static GType editable_type = 0;
46 static const GTypeInfo editable_info =
48 sizeof (GtkEditableClass), /* class_size */
49 gtk_editable_base_init, /* base_init */
50 NULL, /* base_finalize */
53 editable_type = g_type_register_static (G_TYPE_INTERFACE, I_("GtkEditable"),
61 gtk_editable_base_init (gpointer g_class)
63 static gboolean initialized = FALSE;
67 g_signal_new (I_("insert_text"),
70 G_STRUCT_OFFSET (GtkEditableClass, insert_text),
72 _gtk_marshal_VOID__STRING_INT_POINTER,
77 g_signal_new (I_("delete_text"),
80 G_STRUCT_OFFSET (GtkEditableClass, delete_text),
82 _gtk_marshal_VOID__INT_INT,
86 g_signal_new (I_("changed"),
89 G_STRUCT_OFFSET (GtkEditableClass, changed),
91 _gtk_marshal_VOID__VOID,
99 gtk_editable_insert_text (GtkEditable *editable,
100 const gchar *new_text,
101 gint new_text_length,
104 g_return_if_fail (GTK_IS_EDITABLE (editable));
105 g_return_if_fail (position != NULL);
107 if (new_text_length < 0)
108 new_text_length = strlen (new_text);
110 GTK_EDITABLE_GET_CLASS (editable)->do_insert_text (editable, new_text, new_text_length, position);
114 gtk_editable_delete_text (GtkEditable *editable,
118 g_return_if_fail (GTK_IS_EDITABLE (editable));
120 GTK_EDITABLE_GET_CLASS (editable)->do_delete_text (editable, start_pos, end_pos);
124 gtk_editable_get_chars (GtkEditable *editable,
128 g_return_val_if_fail (GTK_IS_EDITABLE (editable), NULL);
130 return GTK_EDITABLE_GET_CLASS (editable)->get_chars (editable, start, end);
134 gtk_editable_set_position (GtkEditable *editable,
137 g_return_if_fail (GTK_IS_EDITABLE (editable));
139 GTK_EDITABLE_GET_CLASS (editable)->set_position (editable, position);
143 gtk_editable_get_position (GtkEditable *editable)
145 g_return_val_if_fail (GTK_IS_EDITABLE (editable), 0);
147 return GTK_EDITABLE_GET_CLASS (editable)->get_position (editable);
151 gtk_editable_get_selection_bounds (GtkEditable *editable,
155 gint tmp_start, tmp_end;
158 g_return_val_if_fail (GTK_IS_EDITABLE (editable), FALSE);
160 result = GTK_EDITABLE_GET_CLASS (editable)->get_selection_bounds (editable, &tmp_start, &tmp_end);
163 *start_pos = MIN (tmp_start, tmp_end);
165 *end_pos = MAX (tmp_start, tmp_end);
171 gtk_editable_delete_selection (GtkEditable *editable)
175 g_return_if_fail (GTK_IS_EDITABLE (editable));
177 if (gtk_editable_get_selection_bounds (editable, &start, &end))
178 gtk_editable_delete_text (editable, start, end);
182 gtk_editable_select_region (GtkEditable *editable,
186 g_return_if_fail (GTK_IS_EDITABLE (editable));
188 GTK_EDITABLE_GET_CLASS (editable)->set_selection_bounds (editable, start, end);
192 gtk_editable_cut_clipboard (GtkEditable *editable)
194 g_return_if_fail (GTK_IS_EDITABLE (editable));
196 g_signal_emit_by_name (editable, "cut_clipboard");
200 gtk_editable_copy_clipboard (GtkEditable *editable)
202 g_return_if_fail (GTK_IS_EDITABLE (editable));
204 g_signal_emit_by_name (editable, "copy_clipboard");
208 gtk_editable_paste_clipboard (GtkEditable *editable)
210 g_return_if_fail (GTK_IS_EDITABLE (editable));
212 g_signal_emit_by_name (editable, "paste_clipboard");
216 gtk_editable_set_editable (GtkEditable *editable,
217 gboolean is_editable)
219 g_return_if_fail (GTK_IS_EDITABLE (editable));
221 g_object_set (editable,
222 "editable", is_editable != FALSE,
227 * gtk_editable_get_editable:
228 * @editable: a #GtkEditable
230 * Retrieves whether @editable is editable. See
231 * gtk_editable_set_editable().
233 * Return value: %TRUE if @editable is editable.
236 gtk_editable_get_editable (GtkEditable *editable)
240 g_return_val_if_fail (GTK_IS_EDITABLE (editable), FALSE);
242 g_object_get (editable, "editable", &value, NULL);
247 #define __GTK_EDITABLE_C__
248 #include "gtkaliasdef.c"