gimp/libgimpwidgets/gimpbutton.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

66 lines
2 KiB
C

/* LIBGIMP - The GIMP Library
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
*
* gimpbutton.h
* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
*
* 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 (__GIMP_WIDGETS_H_INSIDE__) && !defined (GIMP_WIDGETS_COMPILATION)
#error "Only <libgimpwidgets/gimpwidgets.h> can be included directly."
#endif
#ifndef __GIMP_BUTTON_H__
#define __GIMP_BUTTON_H__
G_BEGIN_DECLS
/* For information look into the C source or the html documentation */
#define GIMP_TYPE_BUTTON (gimp_button_get_type ())
G_DECLARE_DERIVABLE_TYPE (GimpButton, gimp_button, GIMP, BUTTON, GtkButton)
struct _GimpButtonClass
{
GtkButtonClass parent_class;
void (* extended_clicked) (GimpButton *button,
GdkModifierType modifier_state);
/* 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_button_new (void);
void gimp_button_extended_clicked (GimpButton *button,
GdkModifierType modifier_state);
G_END_DECLS
#endif /* __GIMP_BUTTON_H__ */