forked from AuroraMiddleware/gtk
1af004361c
Instead of 6 vfuncs, we now have 3 and rely on the factory keeping track of what it needs to do. We're doing lots of dancing from one object to another here, but this will hopefully get simpler with further commits.
72 lines
3.4 KiB
C
72 lines
3.4 KiB
C
/*
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* Copyright © 2018 Benjamin Otte
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_LIST_ITEM_FACTORY_PRIVATE_H__
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#define __GTK_LIST_ITEM_FACTORY_PRIVATE_H__
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#include <gtk/gtklistitem.h>
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#include "gtk/gtklistitemwidgetprivate.h"
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G_BEGIN_DECLS
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struct _GtkListItemFactory
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{
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GObject parent_instance;
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};
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struct _GtkListItemFactoryClass
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{
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GObjectClass parent_class;
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/* setup @list_item so it can be bound */
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void (* setup) (GtkListItemFactory *self,
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GtkListItemWidget *widget,
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GtkListItem *list_item);
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/* undo the effects of GtkListItemFactoryClass::setup() */
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void (* teardown) (GtkListItemFactory *self,
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GtkListItemWidget *widget,
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GtkListItem *list_item);
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/* Update properties on @list_item to the given @item, which is in @position and @selected state.
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* One or more of those properties might be unchanged. */
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void (* update) (GtkListItemFactory *self,
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GtkListItemWidget *widget,
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GtkListItem *list_item,
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guint position,
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gpointer item,
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gboolean selected);
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};
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void gtk_list_item_factory_setup (GtkListItemFactory *self,
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GtkListItemWidget *widget);
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void gtk_list_item_factory_teardown (GtkListItemFactory *self,
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GtkListItemWidget *widget);
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void gtk_list_item_factory_update (GtkListItemFactory *self,
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GtkListItemWidget *widget,
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guint position,
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gpointer item,
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gboolean selected);
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G_END_DECLS
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#endif /* __GTK_LIST_ITEM_FACTORY_PRIVATE_H__ */
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