forked from AuroraMiddleware/gtk
ee3ea1b376
2008-09-30 Michael Natterer <mitch@imendio.com> Bug 541009 – Get rid of separate subclasses for horizontal and vertical orientation: * gtk/Makefile.am * gtk/gtk.symbols * gtk/gtk.h * gtk/gtkorientable.[ch]: add new interface GtkOrientable which will be implemented by everything that can switch orientation. svn path=/trunk/; revision=21550
130 lines
3.5 KiB
C
130 lines
3.5 KiB
C
/* 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 "gtkintl.h"
|
|
#include "gtkalias.h"
|
|
|
|
|
|
static void gtk_orientable_base_init (GtkOrientableIface *iface);
|
|
|
|
|
|
GType
|
|
gtk_orientable_get_type (void)
|
|
{
|
|
static GType orientable_type = 0;
|
|
|
|
if (! orientable_type)
|
|
{
|
|
const GTypeInfo orientable_info =
|
|
{
|
|
sizeof (GtkOrientableIface),
|
|
(GBaseInitFunc) gtk_orientable_base_init,
|
|
(GBaseFinalizeFunc) NULL,
|
|
};
|
|
|
|
orientable_type = g_type_register_static (G_TYPE_INTERFACE,
|
|
I_("GtkOrientable"),
|
|
&orientable_info, 0);
|
|
}
|
|
|
|
return orientable_type;
|
|
}
|
|
|
|
static void
|
|
gtk_orientable_base_init (GtkOrientableIface *iface)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (initialized)
|
|
return;
|
|
|
|
/**
|
|
* 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));
|
|
|
|
initialized = TRUE;
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
}
|
|
|
|
#define __GTK_ORIENTABLE_C__
|
|
#include "gtkaliasdef.c"
|