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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
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* gtkorientable.c
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* Copyright (C) 2008 Imendio AB
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* Contact: Michael Natterer <mitch@imendio.com>
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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 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include "gtkorientable.h"
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#include "gtkprivate.h"
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#include "gtkintl.h"
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#include "gtkalias.h"
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static void gtk_orientable_base_init (GtkOrientableIface *iface);
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GType
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gtk_orientable_get_type (void)
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{
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static GType orientable_type = 0;
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if (! orientable_type)
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{
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const GTypeInfo orientable_info =
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{
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sizeof (GtkOrientableIface),
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(GBaseInitFunc) gtk_orientable_base_init,
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(GBaseFinalizeFunc) NULL,
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};
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orientable_type = g_type_register_static (G_TYPE_INTERFACE,
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I_("GtkOrientable"),
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&orientable_info, 0);
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}
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return orientable_type;
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}
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static void
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gtk_orientable_base_init (GtkOrientableIface *iface)
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{
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static gboolean initialized = FALSE;
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if (initialized)
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return;
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/**
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* GtkOrientable:orientation:
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*
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* The orientation of the orientable.
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*
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* Since: 2.16
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**/
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g_object_interface_install_property (iface,
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g_param_spec_enum ("orientation",
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P_("Orientation"),
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P_("The orientation of the orientable"),
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GTK_TYPE_ORIENTATION,
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GTK_ORIENTATION_HORIZONTAL,
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GTK_PARAM_READWRITE));
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initialized = TRUE;
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}
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/**
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* gtk_orientable_set_orientation:
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* @orientable: a #GtkOrientable
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* @orientation: the orientable's new orientation.
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*
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* Sets the orientation of the @orientable.
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*
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* Since: 2.16
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**/
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void
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gtk_orientable_set_orientation (GtkOrientable *orientable,
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GtkOrientation orientation)
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{
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g_return_if_fail (GTK_IS_ORIENTABLE (orientable));
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g_object_set (orientable,
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"orientation", orientation,
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NULL);
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}
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/**
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* gtk_orientable_get_orientation:
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* @orientable: a #GtkOrientable
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*
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* Retrieves the orientation of the @orientable.
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*
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* Return value: the orientation of the @orientable.
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*
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* Since: 2.16
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**/
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GtkOrientation
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gtk_orientable_get_orientation (GtkOrientable *orientable)
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{
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GtkOrientation orientation;
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g_return_val_if_fail (GTK_IS_ORIENTABLE (orientable),
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GTK_ORIENTATION_HORIZONTAL);
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g_object_get (orientable,
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"orientation", &orientation,
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NULL);
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return orientation;
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}
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#define __GTK_ORIENTABLE_C__
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#include "gtkaliasdef.c"
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