1 /* GTK - The GIMP Toolkit
2 * Copyright (C) 1997 David Mosberger
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
22 * file for a list of people on the GTK+ Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
27 #ifndef __GTK_GAMMA_CURVE_H__
28 #define __GTK_GAMMA_CURVE_H__
32 #include <gtk/gtkvbox.h>
37 #endif /* __cplusplus */
40 #define GTK_GAMMA_CURVE(obj) \
41 GTK_CHECK_CAST (obj, gtk_gamma_curve_get_type (), GtkGammaCurve)
42 #define GTK_GAMMA_CURVE_CLASS(klass) \
43 GTK_CHECK_CLASS_CAST (klass, gtk_gamma_curve_get_type, GtkGammaCurveClass)
44 #define GTK_IS_GAMMA_CURVE(obj) \
45 GTK_CHECK_TYPE (obj, gtk_gamma_curve_get_type ())
48 typedef struct _GtkGammaCurve GtkGammaCurve;
49 typedef struct _GtkGammaCurveClass GtkGammaCurveClass;
58 GtkWidget *button[5]; /* spline, linear, free, gamma, reset */
61 GtkWidget *gamma_dialog;
62 GtkWidget *gamma_text;
65 struct _GtkGammaCurveClass
67 GtkVBoxClass parent_class;
71 guint gtk_gamma_curve_get_type (void);
72 GtkWidget* gtk_gamma_curve_new (void);
77 #endif /* __cplusplus */
80 #endif /* __GTK_GAMMA_CURVE_H__ */