PIKApp/libpikawidgets/pikalabelcolor.h

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2023-09-26 00:35:21 +02:00
/* LIBPIKA - The PIKA Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* pikalabelcolor.h
* Copyright (C) 2022 Jehan
*
* 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
* <https://www.gnu.org/licenses/>.
*/
#if !defined (__PIKA_WIDGETS_H_INSIDE__) && !defined (PIKA_WIDGETS_COMPILATION)
#error "Only <libpikawidgets/pikawidgets.h> can be included directly."
#endif
#ifndef __PIKA_LABEL_COLOR_H__
#define __PIKA_LABEL_COLOR_H__
#include <libpikawidgets/pikalabeled.h>
G_BEGIN_DECLS
#define PIKA_TYPE_LABEL_COLOR (pika_label_color_get_type ())
G_DECLARE_DERIVABLE_TYPE (PikaLabelColor, pika_label_color, PIKA, LABEL_COLOR, PikaLabeled)
struct _PikaLabelColorClass
{
PikaLabeledClass parent_class;
/* Signals */
void (* value_changed) (PikaLabelColor *color);
/* Padding for future expansion */
void (* _pika_reserved1) (void);
void (* _pika_reserved2) (void);
void (* _pika_reserved3) (void);
void (* _pika_reserved4) (void);
void (* _pika_reserved5) (void);
void (* _pika_reserved6) (void);
void (* _pika_reserved7) (void);
void (* _pika_reserved8) (void);
};
GtkWidget * pika_label_color_new (const gchar *label,
const PikaRGB *color,
gboolean editable);
/* TODO: it would be interesting for such a widget to have an API to
* customize the label being also above or below, left or right. I could
* imagine wanting to pretty-list several colors with specific layouts.
*/
void pika_label_color_set_value (PikaLabelColor *color,
const PikaRGB *value);
void pika_label_color_get_value (PikaLabelColor *color,
PikaRGB *value);
void pika_label_color_set_editable (PikaLabelColor *color,
gboolean editable);
gboolean pika_label_color_is_editable (PikaLabelColor *color);
GtkWidget * pika_label_color_get_color_widget (PikaLabelColor *color);
G_END_DECLS
#endif /* __PIKA_LABEL_COLOR_H__ */