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