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/.
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",
151 GTK_CLASS_TYPE (object_class),
152 GTK_SIGNAL_OFFSET (GtkEditableClass, changed),
153 gtk_marshal_NONE__NONE,
156 editable_signals[INSERT_TEXT] =
157 gtk_signal_new ("insert_text",
159 GTK_CLASS_TYPE (object_class),
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",
171 GTK_CLASS_TYPE (object_class),
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,
182 GTK_CLASS_TYPE (object_class),
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,
191 GTK_CLASS_TYPE (object_class),
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,
200 GTK_CLASS_TYPE (object_class),
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,
210 GTK_CLASS_TYPE (object_class),
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,
219 GTK_CLASS_TYPE (object_class),
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,
229 GTK_CLASS_TYPE (object_class),
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,
238 GTK_CLASS_TYPE (object_class),
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,
247 GTK_CLASS_TYPE (object_class),
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,
256 GTK_CLASS_TYPE (object_class),
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,
265 GTK_CLASS_TYPE (object_class),
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,
274 GTK_CLASS_TYPE (object_class),
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,
282 GTK_CLASS_TYPE (object_class),
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,
290 GTK_CLASS_TYPE (object_class),
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_GET_CLASS (editable);
427 if (new_text_length < 0)
428 new_text_length = strlen (new_text);
430 if (new_text_length <= 64)
433 text = g_new (gchar, new_text_length);
435 strncpy (text, new_text, new_text_length);
437 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[INSERT_TEXT], text, new_text_length, position);
438 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);
440 if (new_text_length > 64)
443 gtk_widget_unref (GTK_WIDGET (editable));
447 gtk_editable_delete_text (GtkEditable *editable,
451 GtkEditableClass *klass;
453 g_return_if_fail (editable != NULL);
454 g_return_if_fail (GTK_IS_EDITABLE (editable));
456 gtk_widget_ref (GTK_WIDGET (editable));
458 klass = GTK_EDITABLE_GET_CLASS (editable);
460 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[DELETE_TEXT], start_pos, end_pos);
461 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);
463 gtk_widget_unref (GTK_WIDGET (editable));
467 gtk_editable_update_text (GtkEditable *editable,
471 GtkEditableClass *klass;
473 g_return_if_fail (editable != NULL);
474 g_return_if_fail (GTK_IS_EDITABLE (editable));
476 klass = GTK_EDITABLE_GET_CLASS (editable);
478 klass->update_text (editable, start_pos, end_pos);
482 gtk_editable_get_chars (GtkEditable *editable,
486 GtkEditableClass *klass;
488 g_return_val_if_fail (editable != NULL, NULL);
489 g_return_val_if_fail (GTK_IS_EDITABLE (editable), NULL);
491 klass = GTK_EDITABLE_GET_CLASS (editable);
493 return klass->get_chars (editable, start, end);
497 * Like gtk_editable_get_chars, but if the editable is not
498 * visible, return asterisks
501 gtk_editable_get_public_chars (GtkEditable *editable,
505 if (editable->visible)
506 return gtk_editable_get_chars (editable, start, end);
510 gint nchars = end - start;
516 str = g_new (gchar, nchars + 1);
517 for (i = 0; i<nchars; i++)
526 gtk_editable_set_selection (GtkEditable *editable,
530 GtkEditableClass *klass;
532 g_return_if_fail (editable != NULL);
533 g_return_if_fail (GTK_IS_EDITABLE (editable));
535 klass = GTK_EDITABLE_GET_CLASS (editable);
537 klass->set_selection (editable, start_pos, end_pos);
541 gtk_editable_set_position (GtkEditable *editable,
544 GtkEditableClass *klass;
546 g_return_if_fail (editable != NULL);
547 g_return_if_fail (GTK_IS_EDITABLE (editable));
549 klass = GTK_EDITABLE_GET_CLASS (editable);
551 klass->set_position (editable, position);
555 gtk_editable_get_position (GtkEditable *editable)
557 g_return_val_if_fail (editable != NULL, -1);
558 g_return_val_if_fail (GTK_IS_EDITABLE (editable), -1);
560 return editable->current_pos;
564 gtk_editable_selection_clear (GtkWidget *widget,
565 GdkEventSelection *event)
567 GtkEditable *editable;
569 g_return_val_if_fail (widget != NULL, FALSE);
570 g_return_val_if_fail (GTK_IS_EDITABLE (widget), FALSE);
571 g_return_val_if_fail (event != NULL, FALSE);
573 /* Let the selection handling code know that the selection
574 * has been changed, since we've overriden the default handler */
575 if (!gtk_selection_clear (widget, event))
578 editable = GTK_EDITABLE (widget);
580 if (event->selection == GDK_SELECTION_PRIMARY)
582 if (editable->has_selection)
584 editable->has_selection = FALSE;
585 gtk_editable_update_text (editable, editable->selection_start_pos,
586 editable->selection_end_pos);
589 else if (event->selection == clipboard_atom)
591 g_free (editable->clipboard_text);
592 editable->clipboard_text = NULL;
599 gtk_editable_selection_get (GtkWidget *widget,
600 GtkSelectionData *selection_data,
604 GtkEditable *editable;
605 gint selection_start_pos;
606 gint selection_end_pos;
611 g_return_if_fail (widget != NULL);
612 g_return_if_fail (GTK_IS_EDITABLE (widget));
614 editable = GTK_EDITABLE (widget);
616 if (selection_data->selection == GDK_SELECTION_PRIMARY)
618 selection_start_pos = MIN (editable->selection_start_pos, editable->selection_end_pos);
619 selection_end_pos = MAX (editable->selection_start_pos, editable->selection_end_pos);
620 str = gtk_editable_get_public_chars(editable,
625 length = strlen (str);
629 if (!editable->clipboard_text)
632 str = editable->clipboard_text;
633 length = strlen (editable->clipboard_text);
636 if (info == TARGET_STRING)
638 gtk_selection_data_set (selection_data,
639 GDK_SELECTION_TYPE_STRING,
640 8*sizeof(gchar), (guchar *)str, length);
642 else if ((info == TARGET_TEXT) || (info == TARGET_COMPOUND_TEXT))
652 gdk_string_to_compound_text (str, &encoding, &format, &text, &new_length);
653 gtk_selection_data_set (selection_data, encoding, format, text, new_length);
654 gdk_free_compound_text (text);
658 if (str != editable->clipboard_text)
663 gtk_editable_selection_received (GtkWidget *widget,
664 GtkSelectionData *selection_data,
667 GtkEditable *editable;
671 enum {INVALID, STRING, CTEXT} type;
673 g_return_if_fail (widget != NULL);
674 g_return_if_fail (GTK_IS_EDITABLE (widget));
676 editable = GTK_EDITABLE (widget);
678 if (selection_data->type == GDK_TARGET_STRING)
680 else if ((selection_data->type == gdk_atom_intern ("COMPOUND_TEXT", FALSE)) ||
681 (selection_data->type == gdk_atom_intern ("TEXT", FALSE)))
686 if (type == INVALID || selection_data->length < 0)
688 /* avoid infinite loop */
689 if (selection_data->target != GDK_TARGET_STRING)
690 gtk_selection_convert (widget, selection_data->selection,
691 GDK_TARGET_STRING, time);
697 if ((editable->selection_start_pos != editable->selection_end_pos) &&
698 (!editable->has_selection ||
699 (selection_data->selection == clipboard_atom)))
703 /* Don't want to call gtk_editable_delete_selection here if we are going
704 * to reclaim the selection to avoid extra server traffic */
705 if (editable->has_selection)
707 gtk_editable_delete_text (editable,
708 MIN (editable->selection_start_pos, editable->selection_end_pos),
709 MAX (editable->selection_start_pos, editable->selection_end_pos));
712 gtk_editable_delete_selection (editable);
715 tmp_pos = old_pos = editable->current_pos;
720 selection_data->data[selection_data->length] = 0;
721 gtk_editable_insert_text (editable, (gchar *)selection_data->data,
722 strlen ((gchar *)selection_data->data),
724 editable->current_pos = tmp_pos;
732 count = gdk_text_property_to_text_list (selection_data->type,
733 selection_data->format,
734 selection_data->data,
735 selection_data->length,
737 for (i=0; i<count; i++)
739 gtk_editable_insert_text (editable, list[i], strlen (list[i]), &tmp_pos);
740 editable->current_pos = tmp_pos;
743 gdk_free_text_list (list);
746 case INVALID: /* quiet compiler */
751 gtk_editable_set_selection (editable, old_pos, editable->current_pos);
755 gtk_editable_delete_selection (GtkEditable *editable)
760 g_return_if_fail (editable != NULL);
761 g_return_if_fail (GTK_IS_EDITABLE (editable));
763 if (!editable->editable)
766 start = editable->selection_start_pos;
767 end = editable->selection_end_pos;
769 editable->selection_start_pos = 0;
770 editable->selection_end_pos = 0;
773 gtk_editable_delete_text (editable, MIN (start, end), MAX (start,end));
775 if (editable->has_selection)
777 editable->has_selection = FALSE;
778 if (gdk_selection_owner_get (GDK_SELECTION_PRIMARY) == GTK_WIDGET (editable)->window)
779 gtk_selection_owner_set (NULL, GDK_SELECTION_PRIMARY, GDK_CURRENT_TIME);
784 gtk_editable_claim_selection (GtkEditable *editable,
788 g_return_if_fail (editable != NULL);
789 g_return_if_fail (GTK_IS_EDITABLE (editable));
790 g_return_if_fail (GTK_WIDGET_REALIZED (editable));
792 editable->has_selection = FALSE;
796 if (gtk_selection_owner_set (GTK_WIDGET(editable), GDK_SELECTION_PRIMARY, time))
797 editable->has_selection = TRUE;
801 if (gdk_selection_owner_get (GDK_SELECTION_PRIMARY) ==
802 GTK_WIDGET(editable)->window)
803 gtk_selection_owner_set (NULL, GDK_SELECTION_PRIMARY, time);
808 gtk_editable_select_region (GtkEditable *editable,
812 g_return_if_fail (editable != NULL);
813 g_return_if_fail (GTK_IS_EDITABLE (editable));
815 if (GTK_WIDGET_REALIZED (editable))
816 gtk_editable_claim_selection (editable, start != end, GDK_CURRENT_TIME);
818 gtk_editable_set_selection (editable, start, end);
821 /* Get the timestamp of the current event. Actually, the only thing
822 * we really care about below is the key event
825 gtk_editable_get_event_time (GtkEditable *editable)
828 guint32 tm = GDK_CURRENT_TIME;
830 event = gtk_get_current_event();
835 case GDK_MOTION_NOTIFY:
836 tm = event->motion.time; break;
837 case GDK_BUTTON_PRESS:
838 case GDK_2BUTTON_PRESS:
839 case GDK_3BUTTON_PRESS:
840 case GDK_BUTTON_RELEASE:
841 tm = event->button.time; break;
843 case GDK_KEY_RELEASE:
844 tm = event->key.time; break;
845 case GDK_ENTER_NOTIFY:
846 case GDK_LEAVE_NOTIFY:
847 tm = event->crossing.time; break;
848 case GDK_PROPERTY_NOTIFY:
849 tm = event->property.time; break;
850 case GDK_SELECTION_CLEAR:
851 case GDK_SELECTION_REQUEST:
852 case GDK_SELECTION_NOTIFY:
853 tm = event->selection.time; break;
854 case GDK_PROXIMITY_IN:
855 case GDK_PROXIMITY_OUT:
856 tm = event->proximity.time; break;
857 default: /* use current time */
860 gdk_event_free(event);
866 gtk_editable_cut_clipboard (GtkEditable *editable)
868 g_return_if_fail (editable != NULL);
869 g_return_if_fail (GTK_IS_EDITABLE (editable));
871 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CUT_CLIPBOARD]);
875 gtk_editable_copy_clipboard (GtkEditable *editable)
877 g_return_if_fail (editable != NULL);
878 g_return_if_fail (GTK_IS_EDITABLE (editable));
880 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[COPY_CLIPBOARD]);
884 gtk_editable_paste_clipboard (GtkEditable *editable)
886 g_return_if_fail (editable != NULL);
887 g_return_if_fail (GTK_IS_EDITABLE (editable));
889 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[PASTE_CLIPBOARD]);
893 gtk_editable_set_editable (GtkEditable *editable,
894 gboolean is_editable)
896 g_return_if_fail (editable != NULL);
897 g_return_if_fail (GTK_IS_EDITABLE (editable));
899 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[SET_EDITABLE], is_editable != FALSE);
903 gtk_editable_real_set_editable (GtkEditable *editable,
904 gboolean is_editable)
906 g_return_if_fail (editable != NULL);
907 g_return_if_fail (GTK_IS_EDITABLE (editable));
909 editable->editable = is_editable != FALSE;
910 gtk_widget_queue_draw (GTK_WIDGET (editable));
914 gtk_editable_real_cut_clipboard (GtkEditable *editable)
916 g_return_if_fail (editable != NULL);
917 g_return_if_fail (GTK_IS_EDITABLE (editable));
919 gtk_editable_real_copy_clipboard (editable);
920 gtk_editable_delete_selection (editable);
924 gtk_editable_real_copy_clipboard (GtkEditable *editable)
927 gint selection_start_pos;
928 gint selection_end_pos;
930 g_return_if_fail (editable != NULL);
931 g_return_if_fail (GTK_IS_EDITABLE (editable));
933 time = gtk_editable_get_event_time (editable);
934 selection_start_pos = MIN (editable->selection_start_pos, editable->selection_end_pos);
935 selection_end_pos = MAX (editable->selection_start_pos, editable->selection_end_pos);
937 if (selection_start_pos != selection_end_pos)
939 if (gtk_selection_owner_set (GTK_WIDGET (editable),
942 editable->clipboard_text = gtk_editable_get_public_chars (editable,
949 gtk_editable_real_paste_clipboard (GtkEditable *editable)
953 g_return_if_fail (editable != NULL);
954 g_return_if_fail (GTK_IS_EDITABLE (editable));
956 time = gtk_editable_get_event_time (editable);
957 if (editable->editable)
958 gtk_selection_convert (GTK_WIDGET(editable),
960 gdk_atom_intern ("COMPOUND_TEXT", FALSE), time);
964 gtk_editable_changed (GtkEditable *editable)
966 g_return_if_fail (editable != NULL);
967 g_return_if_fail (GTK_IS_EDITABLE (editable));
969 gtk_signal_emit (GTK_OBJECT (editable), editable_signals[CHANGED]);