gimp/libgimpwidgets/gimpcolorbutton.h
Jehan 5f4464445f libgimp*: keep 10 reserved spots for future virtual functions in every derivable class.
Hopefully this should be enough to add new features in the future
without breaking ABI, at least until GIMP 4!
2024-11-01 17:22:07 +01:00

97 lines
3.7 KiB
C

/* 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 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/>.
*/
/* 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.
*/
#if !defined (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
#endif
#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 ())
G_DECLARE_DERIVABLE_TYPE (GimpColorButton, gimp_color_button, GIMP, COLOR_BUTTON, GimpButton)
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_reserved0) (void);
void (* _gimp_reserved1) (void);
void (* _gimp_reserved2) (void);
void (* _gimp_reserved3) (void);
void (* _gimp_reserved4) (void);
void (* _gimp_reserved5) (void);
void (* _gimp_reserved6) (void);
void (* _gimp_reserved7) (void);
void (* _gimp_reserved8) (void);
void (* _gimp_reserved9) (void);
};
GtkWidget * gimp_color_button_new (const gchar *title,
gint width,
gint height,
GeglColor *color,
GimpColorAreaType type);
void gimp_color_button_set_title (GimpColorButton *button,
const gchar *title);
const gchar * gimp_color_button_get_title (GimpColorButton *button);
void gimp_color_button_set_color (GimpColorButton *button,
GeglColor *color);
GeglColor * gimp_color_button_get_color (GimpColorButton *button);
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);
void gimp_color_button_set_color_config (GimpColorButton *button,
GimpColorConfig *config);
GSimpleActionGroup * gimp_color_button_get_action_group (GimpColorButton *button);
G_END_DECLS
#endif /* __GIMP_COLOR_BUTTON_H__ */