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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-canvas-vbox.h
* Copyright 2000, 2001, Ximian, Inc.
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef __E_CANVAS_VBOX_H__
#define __E_CANVAS_VBOX_H__
#include <gtk/gtktypeutils.h>
#include <libgnomecanvas/gnome-canvas.h>
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
/* ECanvasVbox - A canvas item container.
*
* The following arguments are available:
*
* name type read/write description
* --------------------------------------------------------------------------------
* width double RW width of the CanvasVbox
* height double R height of the CanvasVbox
* spacing double 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 */
double width;
double minimum_width;
double height;
double 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);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __E_CANVAS_VBOX_H__ */
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