3 * Copyright (C) 2002 Anders Carlsson <andersca@codefactory.se>
4 * Copyright (C) 2002 James Henstridge <james@daa.com.au>
5 * Copyright (C) 2003 Soeren Sandmann <sandmann@daimi.au.dk>
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the
19 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
20 * Boston, MA 02111-1307, USA.
23 #include "gtktoolbutton.h"
24 #include "gtkbutton.h"
26 #include "gtkiconfactory.h"
28 #include "gtkimagemenuitem.h"
33 #include "gtktoolbar.h"
34 #include "gtkiconfactory.h"
38 #define MENU_ID "gtk-tool-button-menu-id"
54 static void gtk_tool_button_init (GtkToolButton *button,
55 GtkToolButtonClass *klass);
56 static void gtk_tool_button_class_init (GtkToolButtonClass *klass);
57 static void gtk_tool_button_set_property (GObject *object,
61 static void gtk_tool_button_get_property (GObject *object,
65 static void gtk_tool_button_property_notify (GObject *object,
67 static void gtk_tool_button_finalize (GObject *object);
69 static void gtk_tool_button_toolbar_reconfigured (GtkToolItem *tool_item);
70 static gboolean gtk_tool_button_create_menu_proxy (GtkToolItem *item);
71 static void button_clicked (GtkWidget *widget,
72 GtkToolButton *button);
74 static void gtk_tool_button_construct_contents (GtkToolItem *tool_item);
76 static GObjectClass *parent_class = NULL;
77 static guint toolbutton_signals[LAST_SIGNAL] = { 0 };
79 struct _GtkToolButtonPrivate
85 GtkWidget *label_widget;
86 GtkWidget *icon_widget;
88 guint use_underline : 1;
92 gtk_tool_button_get_type (void)
94 static GtkType type = 0;
98 static const GTypeInfo type_info =
100 sizeof (GtkToolButtonClass),
101 (GBaseInitFunc) NULL,
102 (GBaseFinalizeFunc) NULL,
103 (GClassInitFunc) gtk_tool_button_class_init,
104 (GClassFinalizeFunc) NULL,
106 sizeof (GtkToolButton),
108 (GInstanceInitFunc) gtk_tool_button_init,
111 type = g_type_register_static (GTK_TYPE_TOOL_ITEM,
119 gtk_tool_button_class_init (GtkToolButtonClass *klass)
121 GObjectClass *object_class;
122 GtkWidgetClass *widget_class;
123 GtkToolItemClass *tool_item_class;
125 parent_class = g_type_class_peek_parent (klass);
127 object_class = (GObjectClass *)klass;
128 widget_class = (GtkWidgetClass *)klass;
129 tool_item_class = (GtkToolItemClass *)klass;
131 object_class->set_property = gtk_tool_button_set_property;
132 object_class->get_property = gtk_tool_button_get_property;
133 object_class->notify = gtk_tool_button_property_notify;
134 object_class->finalize = gtk_tool_button_finalize;
136 tool_item_class->create_menu_proxy = gtk_tool_button_create_menu_proxy;
137 tool_item_class->toolbar_reconfigured = gtk_tool_button_toolbar_reconfigured;
139 klass->button_type = GTK_TYPE_BUTTON;
141 /* Properties are interpreted like this:
143 * - if the tool button has an icon_widget, then that widget
144 * will be used as the icon. Otherwise, if the tool button
145 * has a stock id, the corresponding stock icon will be
146 * used. Otherwise, the tool button will not have an icon.
148 * - if the tool button has a label_widget then that widget
149 * will be used as the label. Otherwise, if the tool button
150 * has a label text, that text will be used as label. Otherwise,
151 * if the toolbutton has a stock id, the corresponding text
152 * will be used as label. Otherwise, the toolbutton will
153 * have an empty label.
155 * - The use_underline property only has an effect when the label
156 * on the toolbutton comes from the label property (ie. not from
157 * label_widget or from stock_id).
159 * In that case, if use_underline is set,
161 * - underscores are removed from the label text before
162 * the label is shown on the toolbutton unless the
163 * underscore is followed by another underscore
165 * - an underscore indicates that the next character when
166 * used in the overflow menu should be used as a
169 * In short: use_underline = TRUE means that the label text has
170 * the form "_Open" and the toolbar should take appropriate
174 g_object_class_install_property (object_class,
176 g_param_spec_string ("label",
178 _("Text to show in the item."),
181 g_object_class_install_property (object_class,
183 g_param_spec_boolean ("use_underline",
185 _("If set, an underline in the label property indicates that the next character should be used for the mnemonic accelerator key in the overflow menu"),
188 g_object_class_install_property (object_class,
190 g_param_spec_object ("label_widget",
192 _("Widget to use as the item label"),
195 g_object_class_install_property (object_class,
197 g_param_spec_string ("stock_id",
199 _("The stock icon displayed on the item"),
202 g_object_class_install_property (object_class,
204 g_param_spec_object ("icon_widget",
206 _("Icon widget to display in the item"),
211 * GtkToolButton::clicked:
212 * @toolbutton: the object that emitted the signal
214 * This signal is emitted when the tool button is clicked with the mouse
215 * or activated with the keyboard.
217 toolbutton_signals[CLICKED] =
218 g_signal_new ("clicked",
219 G_OBJECT_CLASS_TYPE (klass),
221 G_STRUCT_OFFSET (GtkToolButtonClass, clicked),
223 g_cclosure_marshal_VOID__VOID,
226 g_type_class_add_private (object_class, sizeof (GtkToolButtonPrivate));
230 gtk_tool_button_init (GtkToolButton *button,
231 GtkToolButtonClass *klass)
233 GtkToolItem *toolitem = GTK_TOOL_ITEM (button);
235 button->priv = GTK_TOOL_BUTTON_GET_PRIVATE (button);
237 gtk_tool_item_set_homogeneous (toolitem, TRUE);
240 button->priv->button = g_object_new (klass->button_type, NULL);
241 gtk_button_set_focus_on_click (GTK_BUTTON (button->priv->button), FALSE);
242 g_signal_connect_object (button->priv->button, "clicked",
243 G_CALLBACK (button_clicked), button, 0);
245 gtk_container_add (GTK_CONTAINER (button), button->priv->button);
246 gtk_widget_show (button->priv->button);
250 gtk_tool_button_construct_contents (GtkToolItem *tool_item)
252 GtkToolButton *button = GTK_TOOL_BUTTON (tool_item);
253 GtkWidget *label = NULL;
254 GtkWidget *icon = NULL;
255 GtkToolbarStyle style;
256 gboolean need_label = FALSE;
257 gboolean need_icon = FALSE;
258 GtkIconSize icon_size;
259 GtkWidget *box = NULL;
261 if (gtk_tool_item_get_proxy_menu_item (tool_item, MENU_ID))
263 /* Remove item, so it will be recreated on the next
264 * create_proxy_menu_item()
266 gtk_tool_item_set_proxy_menu_item (tool_item, MENU_ID, NULL);
269 if (button->priv->icon_widget && button->priv->icon_widget->parent)
271 gtk_container_remove (GTK_CONTAINER (button->priv->icon_widget->parent),
272 button->priv->icon_widget);
275 if (button->priv->label_widget && button->priv->label_widget->parent)
277 gtk_container_remove (GTK_CONTAINER (button->priv->label_widget->parent),
278 button->priv->label_widget);
281 if (GTK_BIN (button->priv->button)->child)
283 /* Note: we are not destroying the label_widget or icon_widget
284 * here because they were removed from their containers above
286 gtk_widget_destroy (GTK_BIN (button->priv->button)->child);
289 style = gtk_tool_item_get_toolbar_style (GTK_TOOL_ITEM (button));
291 if (style != GTK_TOOLBAR_TEXT)
294 if (style != GTK_TOOLBAR_ICONS && style != GTK_TOOLBAR_BOTH_HORIZ)
297 if (style == GTK_TOOLBAR_BOTH_HORIZ &&
298 (gtk_tool_item_get_is_important (GTK_TOOL_ITEM (button)) ||
299 gtk_tool_item_get_orientation (GTK_TOOL_ITEM (button)) == GTK_ORIENTATION_VERTICAL))
304 if (style != GTK_TOOLBAR_ICONS &&
305 ((style != GTK_TOOLBAR_BOTH_HORIZ ||
306 gtk_tool_item_get_is_important (GTK_TOOL_ITEM (button)))))
311 if (button->priv->label_widget)
313 label = button->priv->label_widget;
317 GtkStockItem stock_item;
321 if (button->priv->label_text)
323 label_text = button->priv->label_text;
324 elide = button->priv->use_underline;
326 else if (button->priv->stock_id && gtk_stock_lookup (button->priv->stock_id, &stock_item))
328 label_text = stock_item.label;
338 label_text = _gtk_toolbar_elide_underscores (label_text);
340 label_text = g_strdup (label_text);
342 label = gtk_label_new (label_text);
346 gtk_widget_show (label);
350 icon_size = gtk_tool_item_get_icon_size (GTK_TOOL_ITEM (button));
353 if (button->priv->icon_widget)
355 icon = button->priv->icon_widget;
357 if (GTK_IS_IMAGE (icon))
359 g_object_set (G_OBJECT (button->priv->icon_widget),
360 "icon-size", icon_size,
364 else if (button->priv->stock_id)
366 icon = gtk_image_new_from_stock (button->priv->stock_id, icon_size);
367 gtk_widget_show (icon);
373 case GTK_TOOLBAR_ICONS:
375 gtk_container_add (GTK_CONTAINER (button->priv->button), icon);
378 case GTK_TOOLBAR_BOTH:
379 box = gtk_vbox_new (FALSE, 0);
381 gtk_box_pack_start (GTK_BOX (box), icon, TRUE, TRUE, 0);
382 gtk_box_pack_start (GTK_BOX (box), label, FALSE, TRUE, 0);
383 gtk_container_add (GTK_CONTAINER (button->priv->button), box);
386 case GTK_TOOLBAR_BOTH_HORIZ:
387 box = gtk_hbox_new (FALSE, 0);
388 gtk_box_pack_start (GTK_BOX (box), icon, label? FALSE : TRUE, TRUE, 0);
390 gtk_box_pack_start (GTK_BOX (box), label, TRUE, TRUE, 0);
391 gtk_container_add (GTK_CONTAINER (button->priv->button), box);
394 case GTK_TOOLBAR_TEXT:
395 gtk_container_add (GTK_CONTAINER (button->priv->button), label);
400 gtk_widget_show (box);
402 gtk_button_set_relief (GTK_BUTTON (button->priv->button),
403 gtk_tool_item_get_relief_style (GTK_TOOL_ITEM (button)));
405 gtk_widget_queue_resize (GTK_WIDGET (button));
409 gtk_tool_button_set_property (GObject *object,
414 GtkToolButton *button = GTK_TOOL_BUTTON (object);
419 gtk_tool_button_set_label (button, g_value_get_string (value));
421 case PROP_USE_UNDERLINE:
422 gtk_tool_button_set_use_underline (button, g_value_get_boolean (value));
424 case PROP_LABEL_WIDGET:
425 gtk_tool_button_set_label_widget (button, g_value_get_object (value));
428 gtk_tool_button_set_stock_id (button, g_value_get_string (value));
430 case PROP_ICON_WIDGET:
431 gtk_tool_button_set_icon_widget (button, g_value_get_object (value));
434 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
439 gtk_tool_button_property_notify (GObject *object,
442 if (strcmp (pspec->name, "is_important"))
443 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (object));
447 gtk_tool_button_get_property (GObject *object,
452 GtkToolButton *button = GTK_TOOL_BUTTON (object);
457 g_value_set_string (value, gtk_tool_button_get_label (button));
459 case PROP_LABEL_WIDGET:
460 g_value_set_object (value, gtk_tool_button_get_label_widget (button));
462 case PROP_USE_UNDERLINE:
463 g_value_set_boolean (value, gtk_tool_button_get_use_underline (button));
466 g_value_set_string (value, button->priv->stock_id);
468 case PROP_ICON_WIDGET:
469 g_value_set_object (value, button->priv->icon_widget);
472 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
477 gtk_tool_button_finalize (GObject *object)
479 GtkToolButton *button = GTK_TOOL_BUTTON (object);
481 if (button->priv->stock_id)
482 g_free (button->priv->stock_id);
484 if (button->priv->label_text)
485 g_free (button->priv->label_text);
487 if (button->priv->label_widget)
488 g_object_unref (G_OBJECT (button->priv->label_widget));
490 if (button->priv->icon_widget)
491 g_object_unref (G_OBJECT (button->priv->icon_widget));
493 parent_class->finalize (object);
497 clone_image_menu_size (GtkImage *image, GtkSettings *settings)
499 GtkImageType storage_type = gtk_image_get_storage_type (image);
501 if (storage_type == GTK_IMAGE_STOCK)
504 gtk_image_get_stock (image, &stock_id, NULL);
505 return gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
507 else if (storage_type == GTK_IMAGE_ICON_SET)
509 GtkIconSet *icon_set;
510 gtk_image_get_icon_set (image, &icon_set, NULL);
511 return gtk_image_new_from_icon_set (icon_set, GTK_ICON_SIZE_MENU);
513 else if (storage_type == GTK_IMAGE_PIXBUF)
518 gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU,
521 GdkPixbuf *src_pixbuf, *dest_pixbuf;
523 src_pixbuf = gtk_image_get_pixbuf (image);
524 dest_pixbuf = gdk_pixbuf_scale_simple (src_pixbuf, width, height,
525 GDK_INTERP_BILINEAR);
527 return gtk_image_new_from_pixbuf (dest_pixbuf);
535 gtk_tool_button_create_menu_proxy (GtkToolItem *item)
537 GtkToolButton *button = GTK_TOOL_BUTTON (item);
538 GtkWidget *menu_item;
539 GtkWidget *menu_image = NULL;
540 GtkStockItem stock_item;
541 gboolean use_mnemonic = TRUE;
544 if (button->priv->label_widget && GTK_IS_LABEL (button->priv->label_widget))
546 label = gtk_label_get_label (GTK_LABEL (button->priv->label_widget));
547 use_mnemonic = gtk_label_get_use_underline (GTK_LABEL (button->priv->label_widget));
549 else if (button->priv->label_text)
551 label = button->priv->label_text;
552 use_mnemonic = button->priv->use_underline;
554 else if (button->priv->stock_id && gtk_stock_lookup (button->priv->stock_id, &stock_item))
556 label = stock_item.label;
564 menu_item = gtk_image_menu_item_new_with_mnemonic (label);
566 menu_item = gtk_image_menu_item_new_with_label (label);
568 if (button->priv->icon_widget && GTK_IS_IMAGE (button->priv->icon_widget))
570 menu_image = clone_image_menu_size (GTK_IMAGE (button->priv->icon_widget),
571 gtk_widget_get_settings (GTK_WIDGET (button)));
573 else if (button->priv->stock_id)
575 menu_image = gtk_image_new_from_stock (button->priv->stock_id, GTK_ICON_SIZE_MENU);
579 gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menu_item), menu_image);
581 g_signal_connect_closure_by_id (menu_item,
582 g_signal_lookup ("activate", G_OBJECT_TYPE (menu_item)), 0,
583 g_cclosure_new_object_swap (G_CALLBACK (gtk_button_clicked),
584 G_OBJECT (GTK_TOOL_BUTTON (button)->priv->button)),
587 gtk_tool_item_set_proxy_menu_item (GTK_TOOL_ITEM (button), MENU_ID, menu_item);
593 button_clicked (GtkWidget *widget,
594 GtkToolButton *button)
596 g_signal_emit_by_name (button, "clicked");
600 gtk_tool_button_toolbar_reconfigured (GtkToolItem *tool_item)
602 gtk_tool_button_construct_contents (tool_item);
606 * gtk_tool_button_new_from_stock:
607 * @stock_id: the name of the stock item
609 * Creates a new #GtkToolButton containing the image and text from a
610 * stock item. Some stock ids have preprocessor macros like #GTK_STOCK_OK
611 * and #GTK_STOCK_APPLY.
613 * It is an error if @stock_id is not a name of a stock item.
615 * Return value: A new #GtkToolButton
620 gtk_tool_button_new_from_stock (const gchar *stock_id)
622 GtkToolButton *button;
624 g_return_val_if_fail (stock_id != NULL, NULL);
626 button = g_object_new (GTK_TYPE_TOOL_BUTTON,
627 "stock_id", stock_id,
630 return GTK_TOOL_ITEM (button);
634 * gtk_tool_button_new:
635 * @label: a string that will be used as label, or %NULL
636 * @icon_widget: a widget that will be used as icon widget, or %NULL
638 * Creates a new %GtkToolButton using @icon_widget as icon and @label as
641 * Return value: A new #GtkToolButton
646 gtk_tool_button_new (GtkWidget *icon_widget,
649 GtkToolButton *button;
651 button = g_object_new (GTK_TYPE_TOOL_BUTTON,
655 gtk_tool_button_set_label (button, label);
658 gtk_tool_button_set_icon_widget (button, icon_widget);
660 return GTK_TOOL_ITEM (button);
664 * gtk_tool_button_set_label:
665 * @button: a #GtkToolButton
666 * @label: a string that will be used as label, or %NULL.
668 * Sets @label as the label used for the tool button. The "label" property
669 * only has an effect if not overridden by a non-%NULL "label_widget" property.
670 * If both the "label_widget" and "label" properties are %NULL, the label
671 * is determined by the "stock_id" property. If the "stock_id" property is also
672 * %NULL, @button will not have a label.
677 gtk_tool_button_set_label (GtkToolButton *button,
682 g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
684 old_label = button->priv->label_text;
686 button->priv->label_text = g_strdup (label);
687 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (button));
689 g_object_notify (G_OBJECT (button), "label");
696 * gtk_tool_button_get_label:
697 * @button: a #GtkToolButton
699 * Returns the label used by the tool button, or %NULL if the tool button
700 * doesn't have a label. or uses a the label from a stock item. The returned
701 * string is owned by GTK+, and must not be modified or freed.
703 * Return value: The label, or %NULL
707 G_CONST_RETURN gchar *
708 gtk_tool_button_get_label (GtkToolButton *button)
710 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
712 return button->priv->label_text;
716 * gtk_tool_button_set_use_underline:
717 * @button: a #GtkToolButton
718 * @use_underline: whether the button label has the form "_Open"
720 * If set, an underline in the label property indicates that the next character
721 * should be used for the mnemonic accelerator key in the overflow menu. For
722 * example, if the label property is "_Open" and @use_underline is %TRUE,
723 * the label on the tool button will be "Open" and the item on the overflow
724 * menu will have an underlined 'O'.
726 * Labels shown on tool buttons never have mnemonics on them; this property
727 * only affects the menu item on the overflow menu.
732 gtk_tool_button_set_use_underline (GtkToolButton *button,
733 gboolean use_underline)
735 g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
737 use_underline = use_underline != FALSE;
739 if (use_underline != button->priv->use_underline)
741 button->priv->use_underline = use_underline;
743 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (button));
745 g_object_notify (G_OBJECT (button), "use_underline");
750 * gtk_tool_button_get_use_underline:
751 * @button: a #GtkToolButton
753 * Returns whether underscores in the label property are used as mnemonics
754 * on menu items on the overflow menu. See gtk_tool_button_set_use_underline().
756 * Return value: %TRUE if underscores in the label property are used as
757 * mnemonics on menu items on the overflow menu.
762 gtk_tool_button_get_use_underline (GtkToolButton *button)
764 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), FALSE);
766 return button->priv->use_underline;
770 * gtk_tool_button_set_stock_id:
771 * @button: a #GtkToolButton
772 * @stock_id: a name of a stock item, or %NULL
774 * Sets the name of the stock item. See gtk_tool_button_new_from_stock().
775 * The stock_id property only has an effect if not
776 * overridden by non-%NULL "label" and "icon_widget" properties.
781 gtk_tool_button_set_stock_id (GtkToolButton *button,
782 const gchar *stock_id)
786 g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
788 old_stock_id = button->priv->stock_id;
790 button->priv->stock_id = g_strdup (stock_id);
791 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (button));
793 g_object_notify (G_OBJECT (button), "stock_id");
795 g_free (old_stock_id);
799 * gtk_tool_button_get_stock_id:
800 * @button: a #GtkToolButton
802 * Returns the name of the stock item. See gtk_tool_button_set_stock_id().
803 * The returned string is owned by GTK+ and must not be freed or modifed.
805 * Return value: the name of the stock item for @button.
809 G_CONST_RETURN gchar *
810 gtk_tool_button_get_stock_id (GtkToolButton *button)
812 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
814 return button->priv->stock_id;
818 * gtk_tool_button_set_icon_widget:
819 * @button: a #GtkToolButton
820 * @icon_widget: the widget used as icon, or %NULL
822 * Sets @icon as the widget used as icon on @button. If @icon_widget is
823 * %NULL the icon is determined by the "stock_id" property. If the
824 * "stock_id" property is also %NULL, @button will not have an icon.
829 gtk_tool_button_set_icon_widget (GtkToolButton *button,
830 GtkWidget *icon_widget)
832 g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
833 g_return_if_fail (icon_widget == NULL || GTK_IS_WIDGET (icon_widget));
835 if (icon_widget != button->priv->icon_widget)
837 if (button->priv->icon_widget)
838 g_object_unref (G_OBJECT (button->priv->icon_widget));
842 g_object_ref (icon_widget);
843 gtk_object_sink (GTK_OBJECT (icon_widget));
846 button->priv->icon_widget = icon_widget;
848 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (button));
850 g_object_notify (G_OBJECT (button), "icon_widget");
855 * gtk_tool_button_set_label_widget:
856 * @button: a #GtkToolButton
857 * @label_widget: the widget used as label, or %NULL
859 * Sets @label_widget as the widget that will be used as the label
860 * for @button. If @label_widget is %NULL the "label" property is used
861 * as label. If "label" is also %NULL, the label in the stock item
862 * determined by the "stock_id" property is used as label. If
863 * "stock_id" is also %NULL, @button does not have a label.
868 gtk_tool_button_set_label_widget (GtkToolButton *button,
869 GtkWidget *label_widget)
871 g_return_if_fail (GTK_IS_TOOL_BUTTON (button));
872 g_return_if_fail (label_widget == NULL || GTK_IS_WIDGET (label_widget));
874 if (label_widget != button->priv->label_widget)
876 if (button->priv->label_widget)
877 g_object_unref (button->priv->label_widget);
881 g_object_ref (label_widget);
882 gtk_object_sink (GTK_OBJECT (label_widget));
885 button->priv->label_widget = label_widget;
887 gtk_tool_button_construct_contents (GTK_TOOL_ITEM (button));
889 g_object_notify (G_OBJECT (button), "label_widget");
894 * gtk_tool_button_get_label_widget:
895 * @button: a #GtkToolButton
897 * Returns the widget used as label on @button. See
898 * gtk_tool_button_set_label_widget().
900 * Return value: The widget used as label on @button, or %NULL.
905 gtk_tool_button_get_label_widget (GtkToolButton *button)
907 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
909 return button->priv->label_widget;
913 * gtk_tool_button_get_icon_widget:
914 * @button: a #GtkToolButton
916 * Return the widget used as icon widget on @button. See
917 * gtk_tool_button_set_icon_widget().
919 * Return value: The widget used as icon on @button, or %NULL.
924 gtk_tool_button_get_icon_widget (GtkToolButton *button)
926 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
928 return button->priv->icon_widget;
932 _gtk_tool_button_get_button (GtkToolButton *button)
934 g_return_val_if_fail (GTK_IS_TOOL_BUTTON (button), NULL);
936 return button->priv->button;