d2b968a7df
Add StWidget:can-focus, st_widget_navigate_focus(), and st_container_get_focus_chain(), and implement as needed to allow keyboard navigation of widgets. https://bugzilla.gnome.org/show_bug.cgi?id=621671
73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* st-container.h: Base class for St container actors
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*
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* Copyright 2007 OpenedHand
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* Copyright 2008, 2009 Intel Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU Lesser General Public License,
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* version 2.1, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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* more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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* Boston, MA 02111-1307, USA.
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*
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*/
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#if !defined(ST_H_INSIDE) && !defined(ST_COMPILATION)
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#error "Only <st/st.h> can be included directly.h"
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#endif
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#ifndef __ST_CONTAINER_H__
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#define __ST_CONTAINER_H__
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#include <st/st-widget.h>
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G_BEGIN_DECLS
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#define ST_TYPE_CONTAINER (st_container_get_type ())
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#define ST_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), ST_TYPE_CONTAINER, StContainer))
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#define ST_IS_CONTAINER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), ST_TYPE_CONTAINER))
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#define ST_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), ST_TYPE_CONTAINER, StContainerClass))
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#define ST_IS_CONTAINER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), ST_TYPE_CONTAINER))
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#define ST_CONTAINER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), ST_TYPE_CONTAINER, StContainerClass))
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typedef struct _StContainer StContainer;
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typedef struct _StContainerClass StContainerClass;
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typedef struct _StContainerPrivate StContainerPrivate;
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struct _StContainer {
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StWidget parent;
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StContainerPrivate *priv;
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};
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struct _StContainerClass {
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StWidgetClass parent_class;
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GList * (*get_focus_chain) (StContainer *container);
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};
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GType st_container_get_type (void) G_GNUC_CONST;
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void st_container_remove_all (StContainer *container);
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void st_container_destroy_children (StContainer *container);
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GList * st_container_get_focus_chain (StContainer *container);
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/* Only to be used by subclasses of StContainer */
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void st_container_move_child (StContainer *container,
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ClutterActor *actor,
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int pos);
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GList * st_container_get_children_list (StContainer *container);
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G_END_DECLS
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#endif /* __ST_CONTAINER_H__ */
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