gimp/libgimpwidgets/gimpcolorselection.h

/* LIBGIMP - The GIMP Library
 * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
 *
 * gimpcolorselection.h
 * Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
 *
 * 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.
 */

#ifndef __GIMP_COLOR_SELECTION_H__
#define __GIMP_COLOR_SELECTION_H__

G_BEGIN_DECLS

/* For information look at the html documentation */


#define GIMP_TYPE_COLOR_SELECTION            (gimp_color_selection_get_type ())
#define GIMP_COLOR_SELECTION(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_SELECTION, GimpColorSelection))
#define GIMP_COLOR_SELECTION_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_SELECTION, GimpColorSelectionClass))
#define GIMP_IS_COLOR_SELECTION(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_SELECTION))
#define GIMP_IS_COLOR_SELECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_SELECTION))
#define GIMP_COLOR_SELECTION_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_SELECTION, GimpColorSelectionClass))


typedef struct _GimpColorSelectionClass GimpColorSelectionClass;

struct _GimpColorSelection
{
  GtkVBox                   parent_instance;

  gboolean                  show_alpha;

  GimpHSV                   hsv;
  GimpRGB                   rgb;
  GimpColorSelectorChannel  channel;

  GtkWidget                *left_vbox;
  GtkWidget                *right_vbox;

  GtkWidget                *notebook;
  GtkWidget                *scales;

  GtkWidget                *new_color;
  GtkWidget                *old_color;
};

struct _GimpColorSelectionClass
{
  GtkVBoxClass  parent_class;

  void (* color_changed) (GimpColorSelection *selection);

  /* Padding for future expansion */
  void (* _gimp_reserved1) (void);
  void (* _gimp_reserved2) (void);
  void (* _gimp_reserved3) (void);
  void (* _gimp_reserved4) (void);
};


GType       gimp_color_selection_get_type       (void) G_GNUC_CONST;

GtkWidget * gimp_color_selection_new            (void);

void        gimp_color_selection_set_show_alpha (GimpColorSelection *selection,
                                                 gboolean           show_alpha);
gboolean    gimp_color_selection_get_show_alpha (GimpColorSelection *selection);

void        gimp_color_selection_set_color      (GimpColorSelection *selection,
                                                 const GimpRGB      *color);
void        gimp_color_selection_get_color      (GimpColorSelection *selection,
                                                 GimpRGB            *color);

void        gimp_color_selection_set_old_color  (GimpColorSelection *selection,
                                                 const GimpRGB      *color);
void        gimp_color_selection_get_old_color  (GimpColorSelection *selection,
                                                 GimpRGB            *color);

void        gimp_color_selection_reset          (GimpColorSelection *selection);

void        gimp_color_selection_color_changed  (GimpColorSelection *selection);


G_END_DECLS

#endif /* __GIMP_COLOR_SELECTION_H__ */