1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 2000 Red Hat, Inc.
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 Free
16 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 #include "gtksettings.h"
22 #include "gtkwidget.h"
26 PROP_DOUBLE_CLICK_TIME,
28 PROP_CURSOR_BLINK_TIME,
36 /* --- prototypes --- */
37 static void gtk_settings_init (GtkSettings *settings);
38 static void gtk_settings_class_init (GtkSettingsClass *class);
39 static void gtk_settings_finalize (GObject *object);
40 static GObject* gtk_settings_constructor (GType type,
41 guint n_construct_properties,
42 GObjectConstructParam *construct_properties);
43 static void gtk_settings_get_property (GObject *object,
47 static void gtk_settings_set_property (GObject *object,
51 static void gtk_settings_notify (GObject *object,
53 static guint settings_install_property_parser (GtkSettingsClass *class,
55 GtkRcPropertyParser parser);
58 /* --- variables --- */
59 static gpointer parent_class = NULL;
60 static GtkSettings *the_singleton = NULL;
61 static GQuark quark_property_parser = 0;
62 static GSList *object_list = NULL;
63 static guint class_n_properties = 0;
66 /* --- functions --- */
68 gtk_settings_get_type (void)
70 static GType settings_type = 0;
74 static const GTypeInfo settings_info =
76 sizeof (GtkSettingsClass),
78 NULL, /* base_finalize */
79 (GClassInitFunc) gtk_settings_class_init,
80 NULL, /* class_finalize */
81 NULL, /* class_data */
84 (GInstanceInitFunc) gtk_settings_init,
87 settings_type = g_type_register_static (G_TYPE_OBJECT, "GtkSettings", &settings_info, 0);
94 gtk_settings_init (GtkSettings *settings)
96 GParamSpec **pspecs, **p;
99 g_datalist_init (&settings->queued_settings);
100 object_list = g_slist_prepend (object_list, settings);
102 /* build up property array for all yet existing properties and queue
103 * notification for them (at least notification for internal properties
104 * will instantly be caught)
106 pspecs = g_object_class_list_properties (G_OBJECT_GET_CLASS (settings), NULL);
107 for (p = pspecs; *p; p++)
108 if ((*p)->owner_type == G_OBJECT_TYPE (settings))
110 settings->property_values = g_new0 (GValue, i);
112 g_object_freeze_notify (G_OBJECT (settings));
113 for (p = pspecs; *p; p++)
115 GParamSpec *pspec = *p;
117 if (pspec->owner_type != G_OBJECT_TYPE (settings))
119 g_value_init (settings->property_values + i, G_PARAM_SPEC_VALUE_TYPE (pspec));
120 g_param_value_set_default (pspec, settings->property_values + i);
121 g_object_notify (G_OBJECT (settings), pspec->name);
124 g_object_thaw_notify (G_OBJECT (settings));
129 gtk_settings_class_init (GtkSettingsClass *class)
131 GObjectClass *gobject_class = G_OBJECT_CLASS (class);
134 parent_class = g_type_class_peek_parent (class);
136 gobject_class->constructor = gtk_settings_constructor;
137 gobject_class->finalize = gtk_settings_finalize;
138 gobject_class->get_property = gtk_settings_get_property;
139 gobject_class->set_property = gtk_settings_set_property;
140 gobject_class->notify = gtk_settings_notify;
142 quark_property_parser = g_quark_from_static_string ("gtk-rc-property-parser");
144 result = settings_install_property_parser (class,
145 g_param_spec_int ("gtk-double-click-time",
146 _("Double Click Time"),
147 _("Maximum time allowed between two clicks for them to be considered a double click (in milliseconds)"),
151 g_assert (result == PROP_DOUBLE_CLICK_TIME);
152 result = settings_install_property_parser (class,
153 g_param_spec_boolean ("gtk-cursor-blink",
155 _("Whether the cursor should blink"),
159 g_assert (result == PROP_CURSOR_BLINK);
160 result = settings_install_property_parser (class,
161 g_param_spec_int ("gtk-cursor-blink-time",
162 _("Cursor Blink Time"),
163 _("Length of the cursor blink cycle, in milleseconds"),
167 g_assert (result == PROP_CURSOR_BLINK_TIME);
168 result = settings_install_property_parser (class,
169 g_param_spec_boolean ("gtk-split-cursor",
171 _("Whether two cursors should be displayed for mixed left-to-right and right-to-left text"),
175 g_assert (result == PROP_SPLIT_CURSOR);
176 result = settings_install_property_parser (class,
177 g_param_spec_string ("gtk-theme-name",
179 _("Name of theme RC file to load"),
183 g_assert (result == PROP_THEME_NAME);
184 result = settings_install_property_parser (class,
185 g_param_spec_string ("gtk-key-theme-name",
187 _("Name of key theme RC file to load"),
191 g_assert (result == PROP_KEY_THEME_NAME);
193 result = settings_install_property_parser (class,
194 g_param_spec_string ("gtk-menu-bar-accel",
195 _("Menu bar accelerator"),
196 _("Keybinding to activate the menu bar"),
201 g_assert (result == PROP_MENU_BAR_ACCEL);
205 gtk_settings_finalize (GObject *object)
207 GtkSettings *settings = GTK_SETTINGS (object);
210 object_list = g_slist_remove (object_list, settings);
212 for (i = 0; i < class_n_properties; i++)
213 g_value_unset (settings->property_values + i);
214 g_free (settings->property_values);
216 g_datalist_clear (&settings->queued_settings);
218 G_OBJECT_CLASS (parent_class)->finalize (object);
222 gtk_settings_constructor (GType type,
223 guint n_construct_properties,
224 GObjectConstructParam *construct_properties)
228 /* currently we're a singleton, that might change with multiple display support though */
231 object = G_OBJECT_CLASS (parent_class)->constructor (type,
232 n_construct_properties,
233 construct_properties);
234 the_singleton = GTK_SETTINGS (g_object_ref (object));
237 object = g_object_ref (G_OBJECT (the_singleton));
243 gtk_settings_get_default (void)
246 g_object_new (GTK_TYPE_SETTINGS, NULL);
248 return the_singleton; /* we don't add a reference count here, we'd be settings_ref_global() if we did */
252 gtk_settings_set_property (GObject *object,
257 GtkSettings *settings = GTK_SETTINGS (object);
259 g_value_copy (value, settings->property_values + property_id - 1);
263 gtk_settings_get_property (GObject *object,
268 GtkSettings *settings = GTK_SETTINGS (object);
270 if (g_value_type_transformable (G_TYPE_INT, G_VALUE_TYPE (value)) ||
271 g_value_type_transformable (G_TYPE_STRING, G_VALUE_TYPE (value)) ||
272 g_value_type_transformable (GDK_TYPE_COLOR, G_VALUE_TYPE (value)))
274 if (gdk_setting_get (pspec->name, value))
275 g_param_value_validate (pspec, value);
277 g_value_copy (settings->property_values + property_id - 1, value);
283 /* Try to get xsetting as a string and parse it. */
285 g_value_init (&val, G_TYPE_STRING);
287 if (!gdk_setting_get (pspec->name, &val))
289 g_value_copy (settings->property_values + property_id - 1, value);
293 GValue tmp_value = { 0, };
294 GValue gstring_value = { 0, };
295 GtkRcPropertyParser parser = g_param_spec_get_qdata (pspec,
296 quark_property_parser);
298 g_value_init (&gstring_value, G_TYPE_GSTRING);
300 g_value_set_boxed (&gstring_value,
301 g_string_new (g_value_get_string (&val)));
303 g_value_init (&tmp_value, G_PARAM_SPEC_VALUE_TYPE (pspec));
305 if (parser && _gtk_settings_parse_convert (parser, &gstring_value,
308 g_value_copy (&tmp_value, value);
309 g_param_value_validate (pspec, value);
313 g_value_copy (settings->property_values + property_id - 1, value);
316 g_value_unset (&gstring_value);
317 g_value_unset (&tmp_value);
320 g_value_unset (&val);
325 gtk_settings_notify (GObject *object,
328 guint property_id = pspec->param_id;
329 gint double_click_time;
332 GValue tmp_value = { 0, };
334 g_value_init (&tmp_value, G_PARAM_SPEC_VALUE_TYPE (pspec));
335 g_object_get_property (object, pspec->name, &tmp_value);
336 contents = g_strdup_value_contents (&tmp_value);
340 case PROP_DOUBLE_CLICK_TIME:
341 g_object_get (object, pspec->name, &double_click_time, NULL);
342 gdk_set_double_click_time (double_click_time);
347 g_value_unset (&tmp_value);
352 _gtk_settings_parse_convert (GtkRcPropertyParser parser,
353 const GValue *src_value,
357 gboolean success = FALSE;
359 g_return_val_if_fail (G_VALUE_HOLDS (dest_value, G_PARAM_SPEC_VALUE_TYPE (pspec)), FALSE);
364 gboolean free_gstring = TRUE;
366 if (G_VALUE_HOLDS (src_value, G_TYPE_GSTRING))
368 gstring = g_value_get_boxed (src_value);
369 free_gstring = FALSE;
371 else if (G_VALUE_HOLDS_LONG (src_value))
373 gstring = g_string_new ("");
374 g_string_append_printf (gstring, "%ld", g_value_get_long (src_value));
376 else if (G_VALUE_HOLDS_DOUBLE (src_value))
378 gstring = g_string_new ("");
379 g_string_append_printf (gstring, "%f", g_value_get_double (src_value));
381 else if (G_VALUE_HOLDS_STRING (src_value))
383 gchar *tstr = g_strescape (g_value_get_string (src_value), NULL);
385 gstring = g_string_new ("\"");
386 g_string_append (gstring, tstr);
387 g_string_append_c (gstring, '\"');
392 g_return_val_if_fail (G_VALUE_HOLDS (src_value, G_TYPE_GSTRING), FALSE);
393 gstring = NULL; /* silence compiler */
396 success = (parser (pspec, gstring, dest_value) &&
397 !g_param_value_validate (pspec, dest_value));
400 g_string_free (gstring, TRUE);
402 else if (G_VALUE_HOLDS (src_value, G_TYPE_GSTRING))
404 if (G_VALUE_HOLDS (dest_value, G_TYPE_STRING))
406 GString *gstring = g_value_get_boxed (src_value);
408 g_value_set_string (dest_value, gstring ? gstring->str : NULL);
409 success = !g_param_value_validate (pspec, dest_value);
412 else if (g_value_type_transformable (G_VALUE_TYPE (src_value), G_VALUE_TYPE (dest_value)))
413 success = g_param_value_convert (pspec, src_value, dest_value, TRUE);
419 apply_queued_setting (GtkSettings *data,
421 GtkSettingsValue *qvalue)
423 GValue tmp_value = { 0, };
424 GtkRcPropertyParser parser = g_param_spec_get_qdata (pspec, quark_property_parser);
426 g_value_init (&tmp_value, G_PARAM_SPEC_VALUE_TYPE (pspec));
427 if (_gtk_settings_parse_convert (parser, &qvalue->value,
429 g_object_set_property (G_OBJECT (data), pspec->name, &tmp_value);
432 gchar *debug = g_strdup_value_contents (&qvalue->value);
434 g_message ("%s: failed to retrieve property `%s' of type `%s' from rc file value \"%s\" of type `%s'",
437 g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)),
439 G_VALUE_TYPE_NAME (&tmp_value));
442 g_value_unset (&tmp_value);
446 settings_install_property_parser (GtkSettingsClass *class,
448 GtkRcPropertyParser parser)
452 switch (G_TYPE_FUNDAMENTAL (G_PARAM_SPEC_VALUE_TYPE (pspec)))
468 g_warning (G_STRLOC ": parser needs to be specified for property \"%s\" of type `%s'",
469 pspec->name, g_type_name (G_PARAM_SPEC_VALUE_TYPE (pspec)));
473 if (g_object_class_find_property (G_OBJECT_CLASS (class), pspec->name))
475 g_warning (G_STRLOC ": an rc-data property \"%s\" already exists",
480 for (node = object_list; node; node = node->next)
481 g_object_freeze_notify (node->data);
483 g_object_class_install_property (G_OBJECT_CLASS (class), ++class_n_properties, pspec);
484 g_param_spec_set_qdata (pspec, quark_property_parser, parser);
486 for (node = object_list; node; node = node->next)
488 GtkSettings *settings = node->data;
489 GtkSettingsValue *qvalue;
491 settings->property_values = g_renew (GValue, settings->property_values, class_n_properties);
492 settings->property_values[class_n_properties - 1].g_type = 0;
493 g_value_init (settings->property_values + class_n_properties - 1, G_PARAM_SPEC_VALUE_TYPE (pspec));
494 g_param_value_set_default (pspec, settings->property_values + class_n_properties - 1);
495 g_object_notify (G_OBJECT (settings), pspec->name);
497 qvalue = g_datalist_get_data (&settings->queued_settings, pspec->name);
499 apply_queued_setting (settings, pspec, qvalue);
502 for (node = object_list; node; node = next)
505 g_object_thaw_notify (node->data);
508 return class_n_properties;
512 _gtk_rc_property_parser_from_type (GType type)
514 if (type == GDK_TYPE_COLOR)
515 return gtk_rc_property_parse_color;
516 else if (type == GTK_TYPE_REQUISITION)
517 return gtk_rc_property_parse_requisition;
518 else if (type == GTK_TYPE_BORDER)
519 return gtk_rc_property_parse_border;
520 else if (G_TYPE_FUNDAMENTAL (type) == G_TYPE_ENUM && G_TYPE_IS_DERIVED (type))
521 return gtk_rc_property_parse_enum;
522 else if (G_TYPE_FUNDAMENTAL (type) == G_TYPE_FLAGS && G_TYPE_IS_DERIVED (type))
523 return gtk_rc_property_parse_flags;
529 gtk_settings_install_property (GParamSpec *pspec)
531 GtkRcPropertyParser parser;
533 g_return_if_fail (G_IS_PARAM_SPEC (pspec));
535 parser = _gtk_rc_property_parser_from_type (G_PARAM_SPEC_VALUE_TYPE (pspec));
537 settings_install_property_parser (gtk_type_class (GTK_TYPE_SETTINGS), pspec, parser);
541 gtk_settings_install_property_parser (GParamSpec *pspec,
542 GtkRcPropertyParser parser)
544 g_return_if_fail (G_IS_PARAM_SPEC (pspec));
545 g_return_if_fail (parser != NULL);
547 settings_install_property_parser (gtk_type_class (GTK_TYPE_SETTINGS), pspec, parser);
551 free_value (gpointer data)
553 GtkSettingsValue *qvalue = data;
555 g_value_unset (&qvalue->value);
556 g_free (qvalue->origin);
561 gtk_settings_set_property_value (GtkSettings *settings,
562 const gchar *prop_name,
563 const GtkSettingsValue *new_value)
565 GtkSettingsValue *qvalue;
570 g_return_if_fail (GTK_SETTINGS (settings));
571 g_return_if_fail (prop_name != NULL);
572 g_return_if_fail (new_value != NULL);
573 g_return_if_fail (new_value->origin != NULL);
575 if (!G_VALUE_HOLDS_LONG (&new_value->value) &&
576 !G_VALUE_HOLDS_DOUBLE (&new_value->value) &&
577 !G_VALUE_HOLDS_STRING (&new_value->value) &&
578 !G_VALUE_HOLDS (&new_value->value, G_TYPE_GSTRING))
580 g_warning (G_STRLOC ": value type invalid");
584 name = g_strdup (prop_name);
585 g_strcanon (name, G_CSET_A_2_Z G_CSET_a_2_z G_CSET_DIGITS "-", '-');
586 name_quark = g_quark_from_string (name);
589 qvalue = g_datalist_id_get_data (&settings->queued_settings, name_quark);
592 qvalue = g_new0 (GtkSettingsValue, 1);
593 g_datalist_id_set_data_full (&settings->queued_settings, name_quark, qvalue, free_value);
597 g_free (qvalue->origin);
598 g_value_unset (&qvalue->value);
600 qvalue->origin = g_strdup (new_value->origin);
601 g_value_init (&qvalue->value, G_VALUE_TYPE (&new_value->value));
602 g_value_copy (&new_value->value, &qvalue->value);
603 pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (settings), g_quark_to_string (name_quark));
605 apply_queued_setting (settings, pspec, qvalue);
609 gtk_settings_set_string_property (GtkSettings *settings,
611 const gchar *v_string,
614 GtkSettingsValue svalue = { NULL, { 0, }, };
616 g_return_if_fail (GTK_SETTINGS (settings));
617 g_return_if_fail (name != NULL);
618 g_return_if_fail (v_string != NULL);
619 g_return_if_fail (origin != NULL);
621 svalue.origin = (gchar*) origin;
622 g_value_init (&svalue.value, G_TYPE_STRING);
623 g_value_set_static_string (&svalue.value, v_string);
624 gtk_settings_set_property_value (settings, name, &svalue);
625 g_value_unset (&svalue.value);
629 gtk_settings_set_long_property (GtkSettings *settings,
634 GtkSettingsValue svalue = { NULL, { 0, }, };
636 g_return_if_fail (GTK_SETTINGS (settings));
637 g_return_if_fail (name != NULL);
638 g_return_if_fail (origin != NULL);
640 svalue.origin = (gchar*) origin;
641 g_value_init (&svalue.value, G_TYPE_LONG);
642 g_value_set_long (&svalue.value, v_long);
643 gtk_settings_set_property_value (settings, name, &svalue);
644 g_value_unset (&svalue.value);
648 gtk_settings_set_double_property (GtkSettings *settings,
653 GtkSettingsValue svalue = { NULL, { 0, }, };
655 g_return_if_fail (GTK_SETTINGS (settings));
656 g_return_if_fail (name != NULL);
657 g_return_if_fail (origin != NULL);
659 svalue.origin = (gchar*) origin;
660 g_value_init (&svalue.value, G_TYPE_DOUBLE);
661 g_value_set_double (&svalue.value, v_double);
662 gtk_settings_set_property_value (settings, name, &svalue);
663 g_value_unset (&svalue.value);
667 gtk_rc_property_parse_color (const GParamSpec *pspec,
668 const GString *gstring,
669 GValue *property_value)
671 GdkColor color = { 0, 0, 0, 0, };
675 g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
676 g_return_val_if_fail (G_VALUE_HOLDS (property_value, GDK_TYPE_COLOR), FALSE);
678 scanner = gtk_rc_scanner_new ();
679 g_scanner_input_text (scanner, gstring->str, gstring->len);
680 if (gtk_rc_parse_color (scanner, &color) == G_TOKEN_NONE &&
681 g_scanner_get_next_token (scanner) == G_TOKEN_EOF)
683 g_value_set_boxed (property_value, &color);
688 g_scanner_destroy (scanner);
694 gtk_rc_property_parse_enum (const GParamSpec *pspec,
695 const GString *gstring,
696 GValue *property_value)
698 gboolean need_closing_brace = FALSE, success = FALSE;
700 GEnumValue *enum_value = NULL;
702 g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
703 g_return_val_if_fail (G_VALUE_HOLDS_ENUM (property_value), FALSE);
705 scanner = gtk_rc_scanner_new ();
706 g_scanner_input_text (scanner, gstring->str, gstring->len);
708 /* we just want to parse _one_ value, but for consistency with flags parsing
709 * we support optional paranthesis
711 g_scanner_get_next_token (scanner);
712 if (scanner->token == '(')
714 need_closing_brace = TRUE;
715 g_scanner_get_next_token (scanner);
717 if (scanner->token == G_TOKEN_IDENTIFIER)
719 GEnumClass *class = G_PARAM_SPEC_ENUM (pspec)->enum_class;
721 enum_value = g_enum_get_value_by_name (class, scanner->value.v_identifier);
723 enum_value = g_enum_get_value_by_nick (class, scanner->value.v_identifier);
726 g_value_set_enum (property_value, enum_value->value);
730 else if (scanner->token == G_TOKEN_INT)
732 g_value_set_enum (property_value, scanner->value.v_int);
735 if (need_closing_brace && g_scanner_get_next_token (scanner) != ')')
737 if (g_scanner_get_next_token (scanner) != G_TOKEN_EOF)
740 g_scanner_destroy (scanner);
746 parse_flags_value (GScanner *scanner,
750 g_scanner_get_next_token (scanner);
751 if (scanner->token == G_TOKEN_IDENTIFIER)
753 GFlagsValue *flags_value;
755 flags_value = g_flags_get_value_by_name (class, scanner->value.v_identifier);
757 flags_value = g_flags_get_value_by_nick (class, scanner->value.v_identifier);
760 *number |= flags_value->value;
764 else if (scanner->token == G_TOKEN_INT)
766 *number |= scanner->value.v_int;
769 return G_TOKEN_IDENTIFIER;
773 gtk_rc_property_parse_flags (const GParamSpec *pspec,
774 const GString *gstring,
775 GValue *property_value)
778 gboolean success = FALSE;
781 g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
782 g_return_val_if_fail (G_VALUE_HOLDS_FLAGS (property_value), FALSE);
784 class = G_PARAM_SPEC_FLAGS (pspec)->flags_class;
785 scanner = gtk_rc_scanner_new ();
786 g_scanner_input_text (scanner, gstring->str, gstring->len);
788 /* parse either a single flags value or a "\( ... [ \| ... ] \)" compound */
789 if (g_scanner_peek_next_token (scanner) == G_TOKEN_IDENTIFIER ||
790 scanner->next_token == G_TOKEN_INT)
792 guint token, flags_value = 0;
794 token = parse_flags_value (scanner, class, &flags_value);
796 if (token == G_TOKEN_NONE && g_scanner_peek_next_token (scanner) == G_TOKEN_EOF)
799 g_value_set_flags (property_value, flags_value);
803 else if (g_scanner_get_next_token (scanner) == '(')
805 guint token, flags_value = 0;
807 /* parse first value */
808 token = parse_flags_value (scanner, class, &flags_value);
810 /* parse nth values, preceeded by '|' */
811 while (token == G_TOKEN_NONE && g_scanner_get_next_token (scanner) == '|')
812 token = parse_flags_value (scanner, class, &flags_value);
814 /* done, last token must have closed expression */
815 if (token == G_TOKEN_NONE && scanner->token == ')' &&
816 g_scanner_peek_next_token (scanner) == G_TOKEN_EOF)
818 g_value_set_flags (property_value, flags_value);
822 g_scanner_destroy (scanner);
828 get_braced_int (GScanner *scanner,
835 g_scanner_get_next_token (scanner);
836 if (scanner->token != '{')
840 g_scanner_get_next_token (scanner);
841 if (scanner->token != G_TOKEN_INT)
844 *value = scanner->value.v_int;
848 g_scanner_get_next_token (scanner);
849 if (scanner->token != '}')
854 g_scanner_get_next_token (scanner);
855 if (scanner->token != ',')
863 gtk_rc_property_parse_requisition (const GParamSpec *pspec,
864 const GString *gstring,
865 GValue *property_value)
867 GtkRequisition requisition;
869 gboolean success = FALSE;
871 g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
872 g_return_val_if_fail (G_VALUE_HOLDS_BOXED (property_value), FALSE);
874 scanner = gtk_rc_scanner_new ();
875 g_scanner_input_text (scanner, gstring->str, gstring->len);
877 if (get_braced_int (scanner, TRUE, FALSE, &requisition.width) &&
878 get_braced_int (scanner, FALSE, TRUE, &requisition.height))
880 g_value_set_boxed (property_value, &requisition);
884 g_scanner_destroy (scanner);
890 gtk_rc_property_parse_border (const GParamSpec *pspec,
891 const GString *gstring,
892 GValue *property_value)
896 gboolean success = FALSE;
898 g_return_val_if_fail (G_IS_PARAM_SPEC (pspec), FALSE);
899 g_return_val_if_fail (G_VALUE_HOLDS_BOXED (property_value), FALSE);
901 scanner = gtk_rc_scanner_new ();
902 g_scanner_input_text (scanner, gstring->str, gstring->len);
904 if (get_braced_int (scanner, TRUE, FALSE, &border.left) &&
905 get_braced_int (scanner, FALSE, FALSE, &border.right) &&
906 get_braced_int (scanner, FALSE, FALSE, &border.top) &&
907 get_braced_int (scanner, FALSE, TRUE, &border.bottom))
909 g_value_set_boxed (property_value, &border);
913 g_scanner_destroy (scanner);
919 _gtk_settings_handle_event (GdkEventSetting *event)
921 GtkSettings *settings = gtk_settings_get_default ();
923 if (g_object_class_find_property (G_OBJECT_GET_CLASS (settings), event->name))
924 g_object_notify (G_OBJECT (settings), event->name);