forked from AuroraMiddleware/gtk
90 lines
4.5 KiB
C
90 lines
4.5 KiB
C
/* GTK - The GIMP Toolkit
|
|
* Copyright (C) 2007-2010 Openismus GmbH
|
|
*
|
|
* Authors:
|
|
* Mathias Hasselmann <mathias@openismus.com>
|
|
* Tristan Van Berkom <tristan.van.berkom@gmail.com>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library 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.
|
|
*/
|
|
|
|
#ifndef __GTK_EXTENDED_LAYOUT_H__
|
|
#define __GTK_EXTENDED_LAYOUT_H__
|
|
|
|
#include <gtk/gtkwidget.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_TYPE_EXTENDED_LAYOUT (gtk_extended_layout_get_type ())
|
|
#define GTK_EXTENDED_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_EXTENDED_LAYOUT, GtkExtendedLayout))
|
|
#define GTK_EXTENDED_LAYOUT_CLASS(klass) ((GtkExtendedLayoutIface*)g_type_interface_peek ((klass), GTK_TYPE_EXTENDED_LAYOUT))
|
|
#define GTK_IS_EXTENDED_LAYOUT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_EXTENDED_LAYOUT))
|
|
#define GTK_EXTENDED_LAYOUT_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_EXTENDED_LAYOUT, GtkExtendedLayoutIface))
|
|
|
|
typedef struct _GtkExtendedLayout GtkExtendedLayout;
|
|
typedef struct _GtkExtendedLayoutIface GtkExtendedLayoutIface;
|
|
|
|
struct _GtkExtendedLayoutIface
|
|
{
|
|
GTypeInterface g_iface;
|
|
|
|
/* virtual table */
|
|
gboolean (* is_height_for_width) (GtkExtendedLayout *layout);
|
|
|
|
void (* get_desired_width) (GtkExtendedLayout *layout,
|
|
gint *minimum_width,
|
|
gint *natural_width);
|
|
void (* get_desired_height) (GtkExtendedLayout *layout,
|
|
gint *minimum_height,
|
|
gint *natural_height);
|
|
void (* get_width_for_height) (GtkExtendedLayout *layout,
|
|
gint height,
|
|
gint *minimum_width,
|
|
gint *natural_width);
|
|
void (* get_height_for_width) (GtkExtendedLayout *layout,
|
|
gint width,
|
|
gint *minimum_height,
|
|
gint *natural_height);
|
|
};
|
|
|
|
GType gtk_extended_layout_get_type (void) G_GNUC_CONST;
|
|
|
|
gboolean gtk_extended_layout_is_height_for_width (GtkExtendedLayout *layout);
|
|
void gtk_extended_layout_get_desired_width (GtkExtendedLayout *layout,
|
|
gint *minimum_width,
|
|
gint *natural_width);
|
|
void gtk_extended_layout_get_desired_height (GtkExtendedLayout *layout,
|
|
gint *minimum_height,
|
|
gint *natural_height);
|
|
void gtk_extended_layout_get_width_for_height (GtkExtendedLayout *layout,
|
|
gint height,
|
|
gint *minimum_width,
|
|
gint *natural_width);
|
|
void gtk_extended_layout_get_height_for_width (GtkExtendedLayout *layout,
|
|
gint width,
|
|
gint *minimum_height,
|
|
gint *natural_height);
|
|
|
|
void gtk_extended_layout_get_desired_size (GtkExtendedLayout *layout,
|
|
gboolean request_natural,
|
|
GtkRequisition *minimum_size,
|
|
GtkRequisition *natural_size);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_EXTENDED_LAYOUT_H__ */
|