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 Library 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 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library 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 1997-1999. 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/.
29 #include "gdk/gdkkeysyms.h"
30 #include "gdk/gdki18n.h"
31 #include "gtkeditable.h"
33 #include "gtkselection.h"
34 #include "gtksignal.h"
36 #define MIN_EDITABLE_WIDTH 150
37 #define DRAW_TIMEOUT 20
38 #define INNER_BORDER 2
67 /* values for selection info */
75 static void gtk_editable_class_init (GtkEditableClass *klass);
76 static void gtk_editable_init (GtkEditable *editable);
77 static void gtk_editable_set_arg (GtkObject *object,
80 static void gtk_editable_get_arg (GtkObject *object,
83 static void *gtk_editable_get_public_chars (GtkEditable *editable,
86 static gint gtk_editable_selection_clear (GtkWidget *widget,
87 GdkEventSelection *event);
88 static void gtk_editable_selection_get (GtkWidget *widget,
89 GtkSelectionData *selection_data,
92 static void gtk_editable_selection_received (GtkWidget *widget,
93 GtkSelectionData *selection_data,
96 static void gtk_editable_set_selection (GtkEditable *editable,
99 static guint32 gtk_editable_get_event_time (GtkEditable *editable);
101 static void gtk_editable_real_cut_clipboard (GtkEditable *editable);
102 static void gtk_editable_real_copy_clipboard (GtkEditable *editable);
103 static void gtk_editable_real_paste_clipboard (GtkEditable *editable);
104 static void gtk_editable_real_set_editable (GtkEditable *editable,
105 gboolean is_editable);
107 static GtkWidgetClass *parent_class = NULL;
108 static guint editable_signals[LAST_SIGNAL] = { 0 };
110 static GdkAtom clipboard_atom = GDK_NONE;
113 gtk_editable_get_type (void)
115 static GtkType editable_type = 0;
119 static const GtkTypeInfo editable_info =
122 sizeof (GtkEditable),
123 sizeof (GtkEditableClass),
124 (GtkClassInitFunc) gtk_editable_class_init,
125 (GtkObjectInitFunc) gtk_editable_init,
126 /* reserved_1 */ NULL,
127 /* reserved_2 */ NULL,
128 (GtkClassInitFunc) NULL,
131 editable_type = gtk_type_unique (GTK_TYPE_WIDGET, &editable_info);
134 return editable_type;
138 gtk_editable_class_init (GtkEditableClass *class)
140 GtkObjectClass *object_class;
141 GtkWidgetClass *widget_class;
143 object_class = (GtkObjectClass*) class;
144 widget_class = (GtkWidgetClass*) class;
146 parent_class = gtk_type_class (GTK_TYPE_WIDGET);
148 editable_signals[CHANGED] =
149 gtk_signal_new ("changed",
152 GTK_SIGNAL_OFFSET (GtkEditableClass, changed),
153 gtk_marshal_NONE__NONE,
156 editable_signals[INSERT_TEXT] =
157 gtk_signal_new ("insert_text",
160 GTK_SIGNAL_OFFSET (GtkEditableClass, insert_text),
161 gtk_marshal_NONE__POINTER_INT_POINTER,
168 editable_signals[DELETE_TEXT] =
169 gtk_signal_new ("delete_text",
172 GTK_SIGNAL_OFFSET (GtkEditableClass, delete_text),
173 gtk_marshal_NONE__INT_INT,
179 editable_signals[ACTIVATE] =
180 gtk_signal_new ("activate",
181 GTK_RUN_LAST | GTK_RUN_ACTION,
183 GTK_SIGNAL_OFFSET (GtkEditableClass, activate),
184 gtk_marshal_NONE__NONE,
186 widget_class->activate_signal = editable_signals[ACTIVATE];
188 editable_signals[SET_EDITABLE] =
189 gtk_signal_new ("set-editable",
190 GTK_RUN_LAST | GTK_RUN_ACTION,
192 GTK_SIGNAL_OFFSET (GtkEditableClass, set_editable),
193 gtk_marshal_NONE__BOOL,
197 editable_signals[MOVE_CURSOR] =
198 gtk_signal_new ("move_cursor",
199 GTK_RUN_LAST | GTK_RUN_ACTION,
201 GTK_SIGNAL_OFFSET (GtkEditableClass, move_cursor),
202 gtk_marshal_NONE__INT_INT,
207 editable_signals[MOVE_WORD] =
208 gtk_signal_new ("move_word",
209 GTK_RUN_LAST | GTK_RUN_ACTION,
211 GTK_SIGNAL_OFFSET (GtkEditableClass, move_word),
212 gtk_marshal_NONE__INT,
216 editable_signals[MOVE_PAGE] =
217 gtk_signal_new ("move_page",
218 GTK_RUN_LAST | GTK_RUN_ACTION,
220 GTK_SIGNAL_OFFSET (GtkEditableClass, move_page),
221 gtk_marshal_NONE__INT_INT,
226 editable_signals[MOVE_TO_ROW] =
227 gtk_signal_new ("move_to_row",
228 GTK_RUN_LAST | GTK_RUN_ACTION,
230 GTK_SIGNAL_OFFSET (GtkEditableClass, move_to_row),
231 gtk_marshal_NONE__INT,
235 editable_signals[MOVE_TO_COLUMN] =
236 gtk_signal_new ("move_to_column",
237 GTK_RUN_LAST | GTK_RUN_ACTION,
239 GTK_SIGNAL_OFFSET (GtkEditableClass, move_to_column),
240 gtk_marshal_NONE__INT,
244 editable_signals[KILL_CHAR] =
245 gtk_signal_new ("kill_char",
246 GTK_RUN_LAST | GTK_RUN_ACTION,
248 GTK_SIGNAL_OFFSET (GtkEditableClass, kill_char),
249 gtk_marshal_NONE__INT,
253 editable_signals[KILL_WORD] =
254 gtk_signal_new ("kill_word",
255 GTK_RUN_LAST | GTK_RUN_ACTION,
257 GTK_SIGNAL_OFFSET (GtkEditableClass, kill_word),
258 gtk_marshal_NONE__INT,
262 editable_signals[KILL_LINE] =
263 gtk_signal_new ("kill_line",
264 GTK_RUN_LAST | GTK_RUN_ACTION,
266 GTK_SIGNAL_OFFSET (GtkEditableClass, kill_line),
267 gtk_marshal_NONE__INT,
271 editable_signals[CUT_CLIPBOARD] =
272 gtk_signal_new ("cut_clipboard",
273 GTK_RUN_LAST | GTK_RUN_ACTION,
275 GTK_SIGNAL_OFFSET (GtkEditableClass, cut_clipboard),
276 gtk_marshal_NONE__NONE,
279 editable_signals[COPY_CLIPBOARD] =
280 gtk_signal_new ("copy_clipboard",
281 GTK_RUN_LAST | GTK_RUN_ACTION,
283 GTK_SIGNAL_OFFSET (GtkEditableClass, copy_clipboard),
284 gtk_marshal_NONE__NONE,
287 editable_signals[PASTE_CLIPBOARD] =
288 gtk_signal_new ("paste_clipboard",
289 GTK_RUN_LAST | GTK_RUN_ACTION,
291 GTK_SIGNAL_OFFSET (GtkEditableClass, paste_clipboard),
292 gtk_marshal_NONE__NONE,
295 gtk_object_class_add_signals (object_class, editable_signals, LAST_SIGNAL);
297 gtk_object_add_arg_type ("GtkEditable::text_position", GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_TEXT_POSITION);
298 gtk_object_add_arg_type ("GtkEditable::editable", GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE);
300 object_class->set_arg = gtk_editable_set_arg;
301 object_class->get_arg = gtk_editable_get_arg;
303 widget_class->selection_clear_event = gtk_editable_selection_clear;
304 widget_class->selection_received = gtk_editable_selection_received;
305 widget_class->selection_get = gtk_editable_selection_get;
307 class->insert_text = NULL;
308 class->delete_text = NULL;
310 class->activate = NULL;
311 class->set_editable = gtk_editable_real_set_editable;
313 class->move_cursor = NULL;
314 class->move_word = NULL;
315 class->move_page = NULL;
316 class->move_to_row = NULL;
317 class->move_to_column = NULL;
319 class->kill_char = NULL;
320 class->kill_word = NULL;
321 class->kill_line = NULL;
323 class->cut_clipboard = gtk_editable_real_cut_clipboard;
324 class->copy_clipboard = gtk_editable_real_copy_clipboard;
325 class->paste_clipboard = gtk_editable_real_paste_clipboard;
327 class->update_text = NULL;
328 class->get_chars = NULL;
329 class->set_selection = NULL;
330 class->set_position = NULL;
334 gtk_editable_set_arg (GtkObject *object,
338 GtkEditable *editable;
340 editable = GTK_EDITABLE (object);
344 case ARG_TEXT_POSITION:
345 gtk_editable_set_position (editable, GTK_VALUE_INT (*arg));
348 gtk_editable_set_editable (editable, GTK_VALUE_BOOL (*arg));
356 gtk_editable_get_arg (GtkObject *object,
360 GtkEditable *editable;
362 editable = GTK_EDITABLE (object);
366 case ARG_TEXT_POSITION:
367 GTK_VALUE_INT (*arg) = editable->current_pos;
370 GTK_VALUE_BOOL (*arg) = editable->editable;
373 arg->type = GTK_TYPE_INVALID;
379 gtk_editable_init (GtkEditable *editable)
381 static const GtkTargetEntry targets[] = {
382 { "STRING", 0, TARGET_STRING },
383 { "TEXT", 0, TARGET_TEXT },
384 { "COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT }
386 static const gint n_targets = sizeof(targets) / sizeof(targets[0]);
388 GTK_WIDGET_SET_FLAGS (editable, GTK_CAN_FOCUS);
390 editable->selection_start_pos = 0;
391 editable->selection_end_pos = 0;
392 editable->has_selection = FALSE;
393 editable->editable = 1;
394 editable->visible = 1;
395 editable->clipboard_text = NULL;
402 clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
404 gtk_selection_add_targets (GTK_WIDGET (editable), GDK_SELECTION_PRIMARY,
406 gtk_selection_add_targets (GTK_WIDGET (editable), clipboard_atom,
411 gtk_editable_insert_text (GtkEditable *editable,
412 const gchar *new_text,
413 gint new_text_length,
416 GtkEditableClass *klass;
420 g_return_if_fail (editable != NULL);
421 g_return_if_fail (GTK_IS_EDITABLE (editable));
423 gtk_widget_ref (GTK_WIDGET (editable));
425 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
427 if (new_text_length <= 64)
430 text = g_new (gchar, new_text_length);
432 strncpy (text, new_text, new_text_length);
434 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[INSERT_TEXT], text, new_text_length, position);
435 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);
437 if (new_text_length > 64)
440 gtk_widget_unref (GTK_WIDGET (editable));
444 gtk_editable_delete_text (GtkEditable *editable,
448 GtkEditableClass *klass;
450 g_return_if_fail (editable != NULL);
451 g_return_if_fail (GTK_IS_EDITABLE (editable));
453 gtk_widget_ref (GTK_WIDGET (editable));
455 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
457 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[DELETE_TEXT], start_pos, end_pos);
458 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);
460 gtk_widget_unref (GTK_WIDGET (editable));
464 gtk_editable_update_text (GtkEditable *editable,
468 GtkEditableClass *klass;
470 g_return_if_fail (editable != NULL);
471 g_return_if_fail (GTK_IS_EDITABLE (editable));
473 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
475 klass->update_text (editable, start_pos, end_pos);
479 gtk_editable_get_chars (GtkEditable *editable,
483 GtkEditableClass *klass;
485 g_return_val_if_fail (editable != NULL, NULL);
486 g_return_val_if_fail (GTK_IS_EDITABLE (editable), NULL);
488 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
490 return klass->get_chars (editable, start, end);
494 * Like gtk_editable_get_chars, but if the editable is not
495 * visible, return asterisks
498 gtk_editable_get_public_chars (GtkEditable *editable,
502 if (editable->visible)
503 return gtk_editable_get_chars (editable, start, end);
507 gint nchars = end - start;
513 str = g_new (gchar, nchars + 1);
514 for (i = 0; i<nchars; i++)
523 gtk_editable_set_selection (GtkEditable *editable,
527 GtkEditableClass *klass;
529 g_return_if_fail (editable != NULL);
530 g_return_if_fail (GTK_IS_EDITABLE (editable));
532 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
534 klass->set_selection (editable, start_pos, end_pos);
538 gtk_editable_set_position (GtkEditable *editable,
541 GtkEditableClass *klass;
543 g_return_if_fail (editable != NULL);
544 g_return_if_fail (GTK_IS_EDITABLE (editable));
546 klass = GTK_EDITABLE_CLASS (GTK_OBJECT (editable)->klass);
548 klass->set_position (editable, position);
552 gtk_editable_get_position (GtkEditable *editable)
554 g_return_val_if_fail (editable != NULL, -1);
555 g_return_val_if_fail (GTK_IS_EDITABLE (editable), -1);
557 return editable->current_pos;
561 gtk_editable_selection_clear (GtkWidget *widget,
562 GdkEventSelection *event)
564 GtkEditable *editable;
566 g_return_val_if_fail (widget != NULL, FALSE);
567 g_return_val_if_fail (GTK_IS_EDITABLE (widget), FALSE);
568 g_return_val_if_fail (event != NULL, FALSE);
570 /* Let the selection handling code know that the selection
571 * has been changed, since we've overriden the default handler */
572 if (!gtk_selection_clear (widget, event))
575 editable = GTK_EDITABLE (widget);
577 if (event->selection == GDK_SELECTION_PRIMARY)
579 if (editable->has_selection)
581 editable->has_selection = FALSE;
582 gtk_editable_update_text (editable, editable->selection_start_pos,
583 editable->selection_end_pos);
586 else if (event->selection == clipboard_atom)
588 g_free (editable->clipboard_text);
589 editable->clipboard_text = NULL;
596 gtk_editable_selection_get (GtkWidget *widget,
597 GtkSelectionData *selection_data,
601 GtkEditable *editable;
602 gint selection_start_pos;
603 gint selection_end_pos;
608 g_return_if_fail (widget != NULL);
609 g_return_if_fail (GTK_IS_EDITABLE (widget));
611 editable = GTK_EDITABLE (widget);
613 if (selection_data->selection == GDK_SELECTION_PRIMARY)
615 selection_start_pos = MIN (editable->selection_start_pos, editable->selection_end_pos);
616 selection_end_pos = MAX (editable->selection_start_pos, editable->selection_end_pos);
617 str = gtk_editable_get_public_chars(editable,
622 length = strlen (str);
626 if (!editable->clipboard_text)
629 str = editable->clipboard_text;
630 length = strlen (editable->clipboard_text);
633 if (info == TARGET_STRING)
635 gtk_selection_data_set (selection_data,
636 GDK_SELECTION_TYPE_STRING,
637 8*sizeof(gchar), (guchar *)str, length);
639 else if ((info == TARGET_TEXT) || (info == TARGET_COMPOUND_TEXT))
649 gdk_string_to_compound_text (str, &encoding, &format, &text, &new_length);
650 gtk_selection_data_set (selection_data, encoding, format, text, new_length);
651 gdk_free_compound_text (text);
655 if (str != editable->clipboard_text)
660 gtk_editable_selection_received (GtkWidget *widget,
661 GtkSelectionData *selection_data,
664 GtkEditable *editable;
668 enum {INVALID, STRING, CTEXT} type;
670 g_return_if_fail (widget != NULL);
671 g_return_if_fail (GTK_IS_EDITABLE (widget));
673 editable = GTK_EDITABLE (widget);
675 if (selection_data->type == GDK_TARGET_STRING)
677 else if ((selection_data->type == gdk_atom_intern ("COMPOUND_TEXT", FALSE)) ||
678 (selection_data->type == gdk_atom_intern ("TEXT", FALSE)))
683 if (type == INVALID || selection_data->length < 0)
685 /* avoid infinite loop */
686 if (selection_data->target != GDK_TARGET_STRING)
687 gtk_selection_convert (widget, selection_data->selection,
688 GDK_TARGET_STRING, time);
694 if ((editable->selection_start_pos != editable->selection_end_pos) &&
695 (!editable->has_selection ||
696 (selection_data->selection == clipboard_atom)))
700 /* Don't want to call gtk_editable_delete_selection here if we are going
701 * to reclaim the selection to avoid extra server traffic */
702 if (editable->has_selection)
704 gtk_editable_delete_text (editable,
705 MIN (editable->selection_start_pos, editable->selection_end_pos),
706 MAX (editable->selection_start_pos, editable->selection_end_pos));
709 gtk_editable_delete_selection (editable);
712 tmp_pos = old_pos = editable->current_pos;
717 selection_data->data[selection_data->length] = 0;
718 gtk_editable_insert_text (editable, (gchar *)selection_data->data,
719 strlen ((gchar *)selection_data->data),
721 editable->current_pos = tmp_pos;
729 count = gdk_text_property_to_text_list (selection_data->type,
730 selection_data->format,
731 selection_data->data,
732 selection_data->length,
734 for (i=0; i<count; i++)
736 gtk_editable_insert_text (editable, list[i], strlen (list[i]), &tmp_pos);
737 editable->current_pos = tmp_pos;
740 gdk_free_text_list (list);
743 case INVALID: /* quiet compiler */
748 gtk_editable_set_selection (editable, old_pos, editable->current_pos);
752 gtk_editable_delete_selection (GtkEditable *editable)
757 g_return_if_fail (editable != NULL);
758 g_return_if_fail (GTK_IS_EDITABLE (editable));
760 if (!editable->editable)
763 start = editable->selection_start_pos;
764 end = editable->selection_end_pos;
766 editable->selection_start_pos = 0;
767 editable->selection_end_pos = 0;
770 gtk_editable_delete_text (editable, MIN (start, end), MAX (start,end));
772 if (editable->has_selection)
774 editable->has_selection = FALSE;
775 if (gdk_selection_owner_get (GDK_SELECTION_PRIMARY) == GTK_WIDGET (editable)->window)
776 gtk_selection_owner_set (NULL, GDK_SELECTION_PRIMARY, GDK_CURRENT_TIME);
781 gtk_editable_claim_selection (GtkEditable *editable,
785 g_return_if_fail (editable != NULL);
786 g_return_if_fail (GTK_IS_EDITABLE (editable));
787 g_return_if_fail (GTK_WIDGET_REALIZED (editable));
789 editable->has_selection = FALSE;
793 if (gtk_selection_owner_set (GTK_WIDGET(editable), GDK_SELECTION_PRIMARY, time))
794 editable->has_selection = TRUE;
798 if (gdk_selection_owner_get (GDK_SELECTION_PRIMARY) ==
799 GTK_WIDGET(editable)->window)
800 gtk_selection_owner_set (NULL, GDK_SELECTION_PRIMARY, time);
805 gtk_editable_select_region (GtkEditable *editable,
809 g_return_if_fail (editable != NULL);
810 g_return_if_fail (GTK_IS_EDITABLE (editable));
812 if (GTK_WIDGET_REALIZED (editable))
813 gtk_editable_claim_selection (editable, start != end, GDK_CURRENT_TIME);
815 gtk_editable_set_selection (editable, start, end);
818 /* Get the timestamp of the current event. Actually, the only thing
819 * we really care about below is the key event
822 gtk_editable_get_event_time (GtkEditable *editable)
825 guint32 tm = GDK_CURRENT_TIME;
827 event = gtk_get_current_event();
832 case GDK_MOTION_NOTIFY:
833 tm = event->motion.time; break;
834 case GDK_BUTTON_PRESS:
835 case GDK_2BUTTON_PRESS:
836 case GDK_3BUTTON_PRESS:
837 case GDK_BUTTON_RELEASE:
838 tm = event->button.time; break;
840 case GDK_KEY_RELEASE:
841 tm = event->key.time; break;
842 case GDK_ENTER_NOTIFY:
843 case GDK_LEAVE_NOTIFY:
844 tm = event->crossing.time; break;
845 case GDK_PROPERTY_NOTIFY:
846 tm = event->property.time; break;
847 case GDK_SELECTION_CLEAR:
848 case GDK_SELECTION_REQUEST:
849 case GDK_SELECTION_NOTIFY:
850 tm = event->selection.time; break;
851 case GDK_PROXIMITY_IN:
852 case GDK_PROXIMITY_OUT:
853 tm = event->proximity.time; break;
854 default: /* use current time */
857 gdk_event_free(event);
863 gtk_editable_cut_clipboard (GtkEditable *editable)
865 g_return_if_fail (editable != NULL);
866 g_return_if_fail (GTK_IS_EDITABLE (editable));
868 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CUT_CLIPBOARD]);
872 gtk_editable_copy_clipboard (GtkEditable *editable)
874 g_return_if_fail (editable != NULL);
875 g_return_if_fail (GTK_IS_EDITABLE (editable));
877 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[COPY_CLIPBOARD]);
881 gtk_editable_paste_clipboard (GtkEditable *editable)
883 g_return_if_fail (editable != NULL);
884 g_return_if_fail (GTK_IS_EDITABLE (editable));
886 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[PASTE_CLIPBOARD]);
890 gtk_editable_set_editable (GtkEditable *editable,
891 gboolean is_editable)
893 g_return_if_fail (editable != NULL);
894 g_return_if_fail (GTK_IS_EDITABLE (editable));
896 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[SET_EDITABLE], is_editable != FALSE);
900 gtk_editable_real_set_editable (GtkEditable *editable,
901 gboolean is_editable)
903 g_return_if_fail (editable != NULL);
904 g_return_if_fail (GTK_IS_EDITABLE (editable));
906 editable->editable = is_editable != FALSE;
907 gtk_widget_queue_draw (GTK_WIDGET (editable));
911 gtk_editable_real_cut_clipboard (GtkEditable *editable)
913 g_return_if_fail (editable != NULL);
914 g_return_if_fail (GTK_IS_EDITABLE (editable));
916 gtk_editable_real_copy_clipboard (editable);
917 gtk_editable_delete_selection (editable);
921 gtk_editable_real_copy_clipboard (GtkEditable *editable)
924 gint selection_start_pos;
925 gint selection_end_pos;
927 g_return_if_fail (editable != NULL);
928 g_return_if_fail (GTK_IS_EDITABLE (editable));
930 time = gtk_editable_get_event_time (editable);
931 selection_start_pos = MIN (editable->selection_start_pos, editable->selection_end_pos);
932 selection_end_pos = MAX (editable->selection_start_pos, editable->selection_end_pos);
934 if (selection_start_pos != selection_end_pos)
936 if (gtk_selection_owner_set (GTK_WIDGET (editable),
939 editable->clipboard_text = gtk_editable_get_public_chars (editable,
946 gtk_editable_real_paste_clipboard (GtkEditable *editable)
950 g_return_if_fail (editable != NULL);
951 g_return_if_fail (GTK_IS_EDITABLE (editable));
953 time = gtk_editable_get_event_time (editable);
954 if (editable->editable)
955 gtk_selection_convert (GTK_WIDGET(editable),
957 gdk_atom_intern ("COMPOUND_TEXT", FALSE), time);
961 gtk_editable_changed (GtkEditable *editable)
963 g_return_if_fail (editable != NULL);
964 g_return_if_fail (GTK_IS_EDITABLE (editable));
966 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);
971 gtk_editable_parent_set (GtkWidget *widget,
972 GtkWidget *old_parent,
980 gtk_signal_disconnect_by_func (GTK_OBJECT (parent),
981 GTK_SIGNAL_FUNC (gtk_editable_parent_set),
983 parent = parent->parent;
986 parent = widget->parent;
989 gtk_signal_connect (GTK_OBJECT (parent), "parent_set",
990 GTK_SIGNAL_FUNC (gtk_editable_parent_set),
993 parent = parent->parent;