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/*
* This program 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) version 3.
*
* This program 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 the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifndef __E_CANVAS_VBOX_H__
#define __E_CANVAS_VBOX_H__
#include <gtk/gtk.h>
#include <libgnomecanvas/gnome-canvas.h>
G_BEGIN_DECLS
/* ECanvasVbox - A canvas item container.
*
* The following arguments are available:
*
* name type read/write description
* --------------------------------------------------------------------------------
* width gdouble RW width of the CanvasVbox
* height gdouble R height of the CanvasVbox
* spacing gdouble RW Spacing between items.
*/
#define E_CANVAS_VBOX_TYPE (e_canvas_vbox_get_type ())
#define E_CANVAS_VBOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_CANVAS_VBOX_TYPE, ECanvasVbox))
#define E_CANVAS_VBOX_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), E_CANVAS_VBOX_TYPE, ECanvasVboxClass))
#define E_IS_CANVAS_VBOX(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_CANVAS_VBOX_TYPE))
#define E_IS_CANVAS_VBOX_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), E_CANVAS_VBOX_TYPE))
typedef struct _ECanvasVbox ECanvasVbox;
typedef struct _ECanvasVboxClass ECanvasVboxClass;
struct _ECanvasVbox
{
GnomeCanvasGroup parent;
/* item specific fields */
GList *items; /* Of type GnomeCanvasItem */
gdouble width;
gdouble minimum_width;
gdouble height;
gdouble spacing;
};
struct _ECanvasVboxClass
{
GnomeCanvasGroupClass parent_class;
/* Virtual methods. */
void (* add_item) (ECanvasVbox *CanvasVbox, GnomeCanvasItem *item);
void (* add_item_start) (ECanvasVbox *CanvasVbox, GnomeCanvasItem *item);
};
/*
* To be added to a CanvasVbox, an item must have the argument "width" as
* a Read/Write argument and "height" as a Read Only argument. It
* should also do an ECanvas parent CanvasVbox request if its size
* changes.
*/
void e_canvas_vbox_add_item (ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item);
void e_canvas_vbox_add_item_start (ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item);
GType e_canvas_vbox_get_type (void);
G_END_DECLS
#endif /* __E_CANVAS_VBOX_H__ */
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