/usr/include/libgnomeui-2.0/libgnomeui/gnome-color-picker.h is in libgnomeui-dev 2.24.5-3.
This file is owned by root:root, with mode 0o644.
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* Copyright (C) 1998, 1999 Red Hat, Inc.
* All rights reserved.
*
* This file is part of the Gnome Library.
*
* The Gnome 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.
*
* The Gnome 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.
*/
/*
@NOTATION@
*/
/* Color picker button for GNOME
*
* Author: Federico Mena <federico@nuclecu.unam.mx>
*/
#ifndef GNOME_COLOR_PICKER_H
#define GNOME_COLOR_PICKER_H
#ifndef GNOME_DISABLE_DEPRECATED
#include <gtk/gtk.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
G_BEGIN_DECLS
/* The GnomeColorPicker 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
*
* By default, the color picker does dithering when drawing the color sample box. This can be
* disabled for cases where it is useful to see the allocated color without dithering.
*/
#define GNOME_TYPE_COLOR_PICKER (gnome_color_picker_get_type ())
#define GNOME_COLOR_PICKER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNOME_TYPE_COLOR_PICKER, GnomeColorPicker))
#define GNOME_COLOR_PICKER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GNOME_TYPE_COLOR_PICKER, GnomeColorPickerClass))
#define GNOME_IS_COLOR_PICKER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GNOME_TYPE_COLOR_PICKER))
#define GNOME_IS_COLOR_PICKER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_COLOR_PICKER))
#define GNOME_COLOR_PICKER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GNOME_TYPE_COLOR_PICKER, GnomeColorPickerClass))
typedef struct _GnomeColorPicker GnomeColorPicker;
typedef struct _GnomeColorPickerPrivate GnomeColorPickerPrivate;
typedef struct _GnomeColorPickerClass GnomeColorPickerClass;
struct _GnomeColorPicker {
GtkButton button;
/*< private >*/
GnomeColorPickerPrivate *_priv;
};
struct _GnomeColorPickerClass {
GtkButtonClass parent_class;
/* Signal that is emitted when the color is set. The rgba values
* are in the [0, 65535] range. If you need a different color
* format, use the provided functions to get the values from the
* color picker.
*/
/* (should be gushort, but Gtk can't marshal that.) */
void (* color_set) (GnomeColorPicker *cp, guint r, guint g, guint b, guint a);
/* Padding for possible expansion */
gpointer padding1;
gpointer padding2;
};
/* Standard Gtk function */
GType gnome_color_picker_get_type (void) G_GNUC_CONST;
/* Creates a new color picker widget */
GtkWidget *gnome_color_picker_new (void);
/* Set/get the color in the picker. Values are in [0.0, 1.0] */
void gnome_color_picker_set_d (GnomeColorPicker *cp, gdouble r, gdouble g, gdouble b, gdouble a);
void gnome_color_picker_get_d (GnomeColorPicker *cp, gdouble *r, gdouble *g, gdouble *b, gdouble *a);
/* Set/get the color in the picker. Values are in [0, 255] */
void gnome_color_picker_set_i8 (GnomeColorPicker *cp, guint8 r, guint8 g, guint8 b, guint8 a);
void gnome_color_picker_get_i8 (GnomeColorPicker *cp, guint8 *r, guint8 *g, guint8 *b, guint8 *a);
/* Set/get the color in the picker. Values are in [0, 65535] */
void gnome_color_picker_set_i16 (GnomeColorPicker *cp, gushort r, gushort g, gushort b, gushort a);
void gnome_color_picker_get_i16 (GnomeColorPicker *cp, gushort *r, gushort *g, gushort *b, gushort *a);
/* Sets whether the picker should dither the color sample or just paint a solid rectangle */
void gnome_color_picker_set_dither (GnomeColorPicker *cp, gboolean dither);
gboolean gnome_color_picker_get_dither (GnomeColorPicker *cp);
/* Sets whether the picker should use the alpha channel or not */
void gnome_color_picker_set_use_alpha (GnomeColorPicker *cp, gboolean use_alpha);
gboolean gnome_color_picker_get_use_alpha (GnomeColorPicker *cp);
/* Sets the title for the color selection dialog */
void gnome_color_picker_set_title (GnomeColorPicker *cp, const gchar *title);
const char * gnome_color_picker_get_title (GnomeColorPicker *cp);
G_END_DECLS
#endif /* GNOME_DISABLE_DEPRECATED */
#endif /* GNOME_COLOR_PICKER_H */
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