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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpcolorbutton.h
* Copyright (C) 1999-2001 Sven Neumann
*
* 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.
*/
/* This provides a button with a color preview. The preview
* can handle transparency by showing the checkerboard.
* On click, a color selector is opened, which is already
* fully functional wired to the preview button.
*/
#ifndef __GIMP_COLOR_BUTTON_H__
#define __GIMP_COLOR_BUTTON_H__
#include <libgimpwidgets/gimpbutton.h>
G_BEGIN_DECLS
#define GIMP_TYPE_COLOR_BUTTON (gimp_color_button_get_type ())
#define GIMP_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_BUTTON, GimpColorButton))
#define GIMP_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_BUTTON, GimpColorButtonClass))
#define GIMP_IS_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_BUTTON))
#define GIMP_IS_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_BUTTON))
#define GIMP_COLOR_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_BUTTON, GimpColorButtonClass))
typedef struct _GimpColorButtonClass GimpColorButtonClass;
struct _GimpColorButton
{
GimpButton parent_instance;
gchar *title;
gboolean continuous_update;
GtkWidget *color_area;
GtkWidget *dialog;
/*< private >*/
gpointer popup_menu;
};
struct _GimpColorButtonClass
{
GimpButtonClass parent_class;
/* signals */
void (* color_changed) (GimpColorButton *button);
/* virtual functions */
GType (* get_action_type) (GimpColorButton *button);
/* Padding for future expansion */
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
};
GType gimp_color_button_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_button_new (const gchar *title,
gint width,
gint height,
const GimpRGB *color,
GimpColorAreaType type);
void gimp_color_button_set_color (GimpColorButton *button,
const GimpRGB *color);
void gimp_color_button_get_color (GimpColorButton *button,
GimpRGB *color);
gboolean gimp_color_button_has_alpha (GimpColorButton *button);
void gimp_color_button_set_type (GimpColorButton *button,
GimpColorAreaType type);
gboolean gimp_color_button_get_update (GimpColorButton *button);
void gimp_color_button_set_update (GimpColorButton *button,
gboolean continuous);
G_END_DECLS
#endif /* __GIMP_COLOR_BUTTON_H__ */
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