71 lines
2.7 KiB
C
71 lines
2.7 KiB
C
/*
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* e-canvas-background.h - background color for canvas.
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*
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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_BACKGROUND_H
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#define E_CANVAS_BACKGROUND_H
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#include <libgnomecanvas/gnome-canvas.h>
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G_BEGIN_DECLS
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/*
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* name type read/write description
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* ------------------------------------------------------------------------------------------
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* fill_color string W X color specification for fill color,
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* or NULL pointer for no color (transparent)
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* fill_color_gdk GdkColor* RW Allocated GdkColor for fill
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* x1 gdouble RW Coordinates for edges of background rectangle
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* x2 gdouble RW Default is all of them = -1.
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* y1 gdouble RW Which means that the entire space is shown.
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* y2 gdouble RW If you need the rectangle to have negative coordinates, use an affine.
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*/
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#define E_CANVAS_BACKGROUND_TYPE (e_canvas_background_get_type ())
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#define E_CANVAS_BACKGROUND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_CANVAS_BACKGROUND_TYPE, ECanvasBackground))
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#define E_CANVAS_BACKGROUND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), E_CANVAS_BACKGROUND_TYPE, ECanvasBackgroundClass))
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#define E_IS_CANVAS_BACKGROUND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_CANVAS_BACKGROUND_TYPE))
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#define E_IS_CANVAS_BACKGROUND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_CANVAS_BACKGROUND_TYPE))
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typedef struct _ECanvasBackground ECanvasBackground;
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typedef struct _ECanvasBackgroundClass ECanvasBackgroundClass;
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typedef struct _ECanvasBackgroundPrivate ECanvasBackgroundPrivate;
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struct _ECanvasBackground {
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GnomeCanvasItem item;
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ECanvasBackgroundPrivate *priv;
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};
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struct _ECanvasBackgroundClass {
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GnomeCanvasItemClass parent_class;
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void (*style_set) (ECanvasBackground *eti, GtkStyle *previous_style);
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};
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/* Standard Gtk function */
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GType e_canvas_background_get_type (void);
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G_END_DECLS
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#endif
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