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/* GTK - The GIMP Toolkit
* Copyright (C) 1997 David Mosberger
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __GTK_GAMMA_CURVE_H__
#define __GTK_GAMMA_CURVE_H__
#include <gdk/gdk.h>
#include <gtk/gtkvbox.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_GAMMA_CURVE(obj) \
GTK_CHECK_CAST (obj, gtk_gamma_curve_get_type (), GtkGammaCurve)
#define GTK_GAMMA_CURVE_CLASS(klass) \
GTK_CHECK_CLASS_CAST (klass, gtk_gamma_curve_get_type, GtkGammaCurveClass)
#define GTK_IS_GAMMA_CURVE(obj) \
GTK_CHECK_TYPE (obj, gtk_gamma_curve_get_type ())
typedef struct _GtkGammaCurve GtkGammaCurve;
typedef struct _GtkGammaCurveClass GtkGammaCurveClass;
struct _GtkGammaCurve
{
GtkVBox vbox;
GtkWidget *table;
GtkWidget *curve;
GtkWidget *button[5]; /* spline, linear, free, gamma, reset */
gfloat gamma;
GtkWidget *gamma_dialog;
GtkWidget *gamma_text;
};
struct _GtkGammaCurveClass
{
GtkVBoxClass parent_class;
};
guint gtk_gamma_curve_get_type (void);
GtkWidget* gtk_gamma_curve_new (void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_GAMMA_CURVE_H__ */
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