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/* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* gtkorientable.c
* Copyright (C) 2008 Imendio AB
* Contact: Michael Natterer <mitch@imendio.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "gtkorientable.h"
#include "gtkprivate.h"
#include "gtktypebuiltins.h"
#include "gtkintl.h"
/**
* SECTION:gtkorientable
* @Short_description: An interface for flippable widgets
* @Title: GtkOrientable
*
* The #GtkOrientable interface is implemented by all widgets that can be
* oriented horizontally or vertically. Historically, such widgets have been
* realized as subclasses of a common base class (e.g #GtkBox/#GtkHBox/#GtkVBox
* or #GtkScale/#GtkHScale/#GtkVScale). #GtkOrientable is more flexible in that
* it allows the orientation to be changed at runtime, allowing the widgets
* to 'flip'.
*
* #GtkOrientable was introduced in GTK+ 2.16.
*/
typedef GtkOrientableIface GtkOrientableInterface;
G_DEFINE_INTERFACE (GtkOrientable, gtk_orientable, G_TYPE_OBJECT)
static void
gtk_orientable_default_init (GtkOrientableInterface *iface)
{
/**
* GtkOrientable:orientation:
*
* The orientation of the orientable.
*
* Since: 2.16
**/
g_object_interface_install_property (iface,
g_param_spec_enum ("orientation",
P_("Orientation"),
P_("The orientation of the orientable"),
GTK_TYPE_ORIENTATION,
GTK_ORIENTATION_HORIZONTAL,
GTK_PARAM_READWRITE));
}
/**
* gtk_orientable_set_orientation:
* @orientable: a #GtkOrientable
* @orientation: the orientable's new orientation.
*
* Sets the orientation of the @orientable.
*
* Since: 2.16
**/
void
gtk_orientable_set_orientation (GtkOrientable *orientable,
GtkOrientation orientation)
{
g_return_if_fail (GTK_IS_ORIENTABLE (orientable));
g_object_set (orientable,
"orientation", orientation,
NULL);
}
/**
* gtk_orientable_get_orientation:
* @orientable: a #GtkOrientable
*
* Retrieves the orientation of the @orientable.
*
* Return value: the orientation of the @orientable.
*
* Since: 2.16
**/
GtkOrientation
gtk_orientable_get_orientation (GtkOrientable *orientable)
{
GtkOrientation orientation;
g_return_val_if_fail (GTK_IS_ORIENTABLE (orientable),
GTK_ORIENTATION_HORIZONTAL);
g_object_get (orientable,
"orientation", &orientation,
NULL);
return orientation;
}
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