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/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpcolorselector.h
* Copyright (C) 2002 Michael Natterer <mitch@gimp.org>
*
* based on:
* Colour selector module
* Copyright (C) 1999 Austin Donnelly <austin@greenend.org.uk>
*
* 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 3 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, see
* <http://www.gnu.org/licenses/>.
*/
#if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
#endif
#ifndef __GIMP_COLOR_SELECTOR_H__
#define __GIMP_COLOR_SELECTOR_H__
G_BEGIN_DECLS
/* For information look at the html documentation */
/**
* GIMP_COLOR_SELECTOR_SIZE:
*
* The suggested size for a color area in a #GimpColorSelector
* implementation.
**/
#define GIMP_COLOR_SELECTOR_SIZE 150
/**
* GIMP_COLOR_SELECTOR_BAR_SIZE:
*
* The suggested width for a color bar in a #GimpColorSelector
* implementation.
**/
#define GIMP_COLOR_SELECTOR_BAR_SIZE 15
#define GIMP_TYPE_COLOR_SELECTOR (gimp_color_selector_get_type ())
#define GIMP_COLOR_SELECTOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_COLOR_SELECTOR, GimpColorSelector))
#define GIMP_COLOR_SELECTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_COLOR_SELECTOR, GimpColorSelectorClass))
#define GIMP_IS_COLOR_SELECTOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_COLOR_SELECTOR))
#define GIMP_IS_COLOR_SELECTOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_COLOR_SELECTOR))
#define GIMP_COLOR_SELECTOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_COLOR_SELECTOR, GimpColorSelectorClass))
typedef struct _GimpColorSelectorClass GimpColorSelectorClass;
struct _GimpColorSelector
{
GtkBox parent_instance;
gboolean toggles_visible;
gboolean toggles_sensitive;
gboolean show_alpha;
GimpRGB rgb;
GimpHSV hsv;
GimpColorSelectorChannel channel;
};
struct _GimpColorSelectorClass
{
GtkBoxClass parent_class;
const gchar *name;
const gchar *help_id;
const gchar *stock_id;
/* virtual functions */
void (* set_toggles_visible) (GimpColorSelector *selector,
gboolean visible);
void (* set_toggles_sensitive) (GimpColorSelector *selector,
gboolean sensitive);
void (* set_show_alpha) (GimpColorSelector *selector,
gboolean show_alpha);
void (* set_color) (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv);
void (* set_channel) (GimpColorSelector *selector,
GimpColorSelectorChannel channel);
/* signals */
void (* color_changed) (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv);
void (* channel_changed) (GimpColorSelector *selector,
GimpColorSelectorChannel channel);
/* another virtual function */
void (* set_config) (GimpColorSelector *selector,
GimpColorConfig *config);
/* Padding for future expansion */
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
};
GType gimp_color_selector_get_type (void) G_GNUC_CONST;
GtkWidget * gimp_color_selector_new (GType selector_type,
const GimpRGB *rgb,
const GimpHSV *hsv,
GimpColorSelectorChannel channel);
void gimp_color_selector_set_toggles_visible (GimpColorSelector *selector,
gboolean visible);
void gimp_color_selector_set_toggles_sensitive (GimpColorSelector *selector,
gboolean sensitive);
void gimp_color_selector_set_show_alpha (GimpColorSelector *selector,
gboolean show_alpha);
void gimp_color_selector_set_color (GimpColorSelector *selector,
const GimpRGB *rgb,
const GimpHSV *hsv);
void gimp_color_selector_set_channel (GimpColorSelector *selector,
GimpColorSelectorChannel channel);
void gimp_color_selector_color_changed (GimpColorSelector *selector);
void gimp_color_selector_channel_changed (GimpColorSelector *selector);
void gimp_color_selector_set_config (GimpColorSelector *selector,
GimpColorConfig *config);
G_END_DECLS
#endif /* __GIMP_COLOR_SELECTOR_H__ */
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