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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 Lesser 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/*
* NOTE this widget is considered too specialized/little-used for
* GTK+, and will in the future be moved to some other package. If
* your application needs this widget, feel free to use it, as the
* widget does work and is useful in some applications; it's just not
* of general interest. However, we are not accepting new features for
* the widget, and it will eventually move out of the GTK+
* distribution.
*/
#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#ifndef __GTK_GAMMA_CURVE_H__
#define __GTK_GAMMA_CURVE_H__
#include <gdk/gdk.h>
#include <gtk/gtkvbox.h>
G_BEGIN_DECLS
#define GTK_TYPE_GAMMA_CURVE (gtk_gamma_curve_get_type ())
#define GTK_GAMMA_CURVE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_GAMMA_CURVE, GtkGammaCurve))
#define GTK_GAMMA_CURVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_GAMMA_CURVE, GtkGammaCurveClass))
#define GTK_IS_GAMMA_CURVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_GAMMA_CURVE))
#define GTK_IS_GAMMA_CURVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_GAMMA_CURVE))
#define GTK_GAMMA_CURVE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_GAMMA_CURVE, GtkGammaCurveClass))
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;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GType gtk_gamma_curve_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_gamma_curve_new (void);
G_END_DECLS
#endif /* __GTK_GAMMA_CURVE_H__ */
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