gimp/app/widgets/gimpcolorbar.h

65 lines
2.4 KiB
C

/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GIMP_COLOR_BAR_H__
#define __GIMP_COLOR_BAR_H__
#include <gtk/gtkmisc.h>
#define GIMP_TYPE_COLOR_BAR (gimp_color_bar_get_type ())
#define GIMP_COLOR_BAR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_BAR, GimpColorBar))
#define GIMP_COLOR_BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_BAR, GimpColorBarClass))
#define GIMP_IS_COLOR_BAR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_BAR))
#define GIMP_IS_COLOR_BAR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_BAR))
#define GIMP_COLOR_BAR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_BAR, GimpColorBarClass))
typedef struct _GimpColorBarClass GimpColorBarClass;
struct _GimpColorBar
{
GtkEventBox parent_class;
GtkOrientation orientation;
guchar buf[3 * 256];
};
struct _GimpColorBarClass
{
GtkEventBoxClass parent_class;
};
GType gimp_color_bar_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_bar_new (GtkOrientation orientation);
void gimp_color_bar_set_color (GimpColorBar *bar,
const GimpRGB *color);
void gimp_color_bar_set_channel (GimpColorBar *bar,
GimpHistogramChannel channel);
void gimp_color_bar_set_buffers (GimpColorBar *bar,
const guchar *red,
const guchar *green,
const guchar *blue);
#endif /* __GIMP_COLOR_BAR_H__ */