/* GTK - The GIMP Toolkit

 * Copyright (C) 2000 Red Hat, Inc.

 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald

 *

 * 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/.

 */

#ifndef __GTK_COLOR_SELECTION_H__

#define __GTK_COLOR_SELECTION_H__

#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)

#error "Only <gtk/gtk.h> can be included directly."

#endif

#include <gtk/gtkdialog.h>

#include <gtk/gtkvbox.h>

G_BEGIN_DECLS

#define GTK_TYPE_COLOR_SELECTION			(gtk_color_selection_get_type ())

#define GTK_COLOR_SELECTION(obj)			(G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_SELECTION, GtkColorSelection))

#define GTK_COLOR_SELECTION_CLASS(klass)		(G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_COLOR_SELECTION, GtkColorSelectionClass))

#define GTK_IS_COLOR_SELECTION(obj)			(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_SELECTION))

#define GTK_IS_COLOR_SELECTION_CLASS(klass)		(G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_COLOR_SELECTION))

#define GTK_COLOR_SELECTION_GET_CLASS(obj)              (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_COLOR_SELECTION, GtkColorSelectionClass))

typedef struct _GtkColorSelection       GtkColorSelection;

typedef struct _GtkColorSelectionClass  GtkColorSelectionClass;

typedef void (* GtkColorSelectionChangePaletteFunc) (const GdkColor    *colors,

                                                     gint               n_colors);

typedef void (* GtkColorSelectionChangePaletteWithScreenFunc) (GdkScreen         *screen,

							       const GdkColor    *colors,

							       gint               n_colors);

struct _GtkColorSelection

{

  GtkVBox parent_instance;

  /* < private_data > */

  gpointer GSEAL (private_data);

};

struct _GtkColorSelectionClass

{

  GtkVBoxClass parent_class;

  void (*color_changed)	(GtkColorSelection *color_selection);

  /* Padding for future expansion */

  void (*_gtk_reserved1) (void);

  void (*_gtk_reserved2) (void);

  void (*_gtk_reserved3) (void);

  void (*_gtk_reserved4) (void);

};

/* ColorSelection */

GType      gtk_color_selection_get_type                (void) G_GNUC_CONST;

GtkWidget *gtk_color_selection_new                     (void);

gboolean   gtk_color_selection_get_has_opacity_control (GtkColorSelection *colorsel);

void       gtk_color_selection_set_has_opacity_control (GtkColorSelection *colorsel,

							gboolean           has_opacity);

gboolean   gtk_color_selection_get_has_palette         (GtkColorSelection *colorsel);

void       gtk_color_selection_set_has_palette         (GtkColorSelection *colorsel,

							gboolean           has_palette);

void     gtk_color_selection_set_current_color   (GtkColorSelection *colorsel,

						  const GdkColor    *color);

void     gtk_color_selection_set_current_alpha   (GtkColorSelection *colorsel,

						  guint16            alpha);

void     gtk_color_selection_get_current_color   (GtkColorSelection *colorsel,

						  GdkColor          *color);

guint16  gtk_color_selection_get_current_alpha   (GtkColorSelection *colorsel);

void     gtk_color_selection_set_previous_color  (GtkColorSelection *colorsel,

						  const GdkColor    *color);

void     gtk_color_selection_set_previous_alpha  (GtkColorSelection *colorsel,

						  guint16            alpha);

void     gtk_color_selection_get_previous_color  (GtkColorSelection *colorsel,

						  GdkColor          *color);

guint16  gtk_color_selection_get_previous_alpha  (GtkColorSelection *colorsel);

gboolean gtk_color_selection_is_adjusting        (GtkColorSelection *colorsel);

gboolean gtk_color_selection_palette_from_string (const gchar       *str,

                                                  GdkColor         **colors,

                                                  gint              *n_colors);

gchar*   gtk_color_selection_palette_to_string   (const GdkColor    *colors,

                                                  gint               n_colors);

#ifndef GTK_DISABLE_DEPRECATED

#ifndef GDK_MULTIHEAD_SAFE

GtkColorSelectionChangePaletteFunc           gtk_color_selection_set_change_palette_hook             (GtkColorSelectionChangePaletteFunc           func);

#endif

#endif

GtkColorSelectionChangePaletteWithScreenFunc gtk_color_selection_set_change_palette_with_screen_hook (GtkColorSelectionChangePaletteWithScreenFunc func);

#ifndef GTK_DISABLE_DEPRECATED

/* Deprecated calls: */

void gtk_color_selection_set_color         (GtkColorSelection *colorsel,

					    gdouble           *color);

void gtk_color_selection_get_color         (GtkColorSelection *colorsel,

					    gdouble           *color);

void gtk_color_selection_set_update_policy (GtkColorSelection *colorsel,

					    GtkUpdateType      policy);

#endif /* GTK_DISABLE_DEPRECATED */

G_END_DECLS

#endif /* __GTK_COLOR_SELECTION_H__ */