/*

 * GTK - The GIMP Toolkit

 * Copyright (C) 1998, 1999 Red Hat, Inc.

 * All rights reserved.

 *

 * 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 the Gnome Library; see the file COPYING.LIB.  If not,

 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

/* Color picker button for GNOME

 *

 * Author: Federico Mena <federico@nuclecu.unam.mx>

 *

 * Modified by the GTK+ Team and others 2003.  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_BUTTON_H__

#define __GTK_COLOR_BUTTON_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/gtkbutton.h>

G_BEGIN_DECLS

/* The GtkColorButton widget is a simple color picker in a button.

 * The button displays a sample of the currently selected color.  When

 * the user clicks on the button, a color selection dialog pops up.

 * The color picker emits the "color_set" signal when the color is set.

 */

#define GTK_TYPE_COLOR_BUTTON             (gtk_color_button_get_type ())

#define GTK_COLOR_BUTTON(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_BUTTON, GtkColorButton))

#define GTK_COLOR_BUTTON_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_COLOR_BUTTON, GtkColorButtonClass))

#define GTK_IS_COLOR_BUTTON(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_BUTTON))

#define GTK_IS_COLOR_BUTTON_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_COLOR_BUTTON))

#define GTK_COLOR_BUTTON_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_COLOR_BUTTON, GtkColorButtonClass))

typedef struct _GtkColorButton          GtkColorButton;

typedef struct _GtkColorButtonClass     GtkColorButtonClass;

typedef struct _GtkColorButtonPrivate   GtkColorButtonPrivate;

struct _GtkColorButton {

  GtkButton button;

  /*< private >*/

  GtkColorButtonPrivate *GSEAL (priv);

};

struct _GtkColorButtonClass {

  GtkButtonClass parent_class;

  void (* color_set) (GtkColorButton *cp);

  /* Padding for future expansion */

  void (*_gtk_reserved1) (void);

  void (*_gtk_reserved2) (void);

  void (*_gtk_reserved3) (void);

  void (*_gtk_reserved4) (void);

};

GType      gtk_color_button_get_type       (void) G_GNUC_CONST;

GtkWidget *gtk_color_button_new            (void);

GtkWidget *gtk_color_button_new_with_color (const GdkColor *color);

void       gtk_color_button_set_color      (GtkColorButton *color_button,

					    const GdkColor *color);

void       gtk_color_button_set_alpha      (GtkColorButton *color_button,

					    guint16         alpha);

void       gtk_color_button_get_color      (GtkColorButton *color_button,

					    GdkColor       *color);

guint16    gtk_color_button_get_alpha      (GtkColorButton *color_button);

void       gtk_color_button_set_use_alpha  (GtkColorButton *color_button,

					    gboolean        use_alpha);

gboolean   gtk_color_button_get_use_alpha  (GtkColorButton *color_button);

void       gtk_color_button_set_title      (GtkColorButton *color_button,

					    const gchar    *title);

const gchar *gtk_color_button_get_title (GtkColorButton *color_button);

G_END_DECLS

#endif  /* __GTK_COLOR_BUTTON_H__ */