button.h

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/*
    This file is part of darktable,
    Copyright (C) 2010 Henrik Andersson.
    Copyright (C) 2010 Pascal de Bruijn.
    Copyright (C) 2011 johannes hanika.
    Copyright (C) 2011 Jérémy Rosen.
    Copyright (C) 2011 Robert Bieber.
    Copyright (C) 2012 José Carlos García Sogo.
    Copyright (C) 2012 Richard Wonka.
    Copyright (C) 2013-2016 Roman Lebedev.
    Copyright (C) 2014, 2016, 2018 Tobias Ellinghaus.
    Copyright (C) 2017 luzpaz.
    Copyright (C) 2017 Ulrich Pegelow.
    Copyright (C) 2020 Marco.
    Copyright (C) 2020 Pascal Obry.
    Copyright (C) 2022 Aldric Renaudin.
    Copyright (C) 2022 Martin Bařinka.
    Copyright (C) 2025 Aurélien PIERRE.
    
    darktable is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    darktable 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 General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with darktable.  If not, see <http://www.gnu.org/licenses/>.
*/
 
#ifndef DT_WIDGETS_BUTTON_H
#define DT_WIDGETS_BUTTON_H
 
#include "paint.h"
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define DTGTK_BUTTON(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, dtgtk_button_get_type(), GtkDarktableButton)
#define DTGTK_BUTTON_CLASS(klass)                                                                            \
  G_TYPE_CHECK_CLASS_CAST(klass, dtgtk_button_get_type(), GtkDarktableButtonClass)
#define DTGTK_IS_BUTTON(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, dtgtk_button_get_type())
#define DTGTK_IS_BUTTON_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(obj, dtgtk_button_get_type())
 
typedef enum _darktable_button_flags
{
  DARKTABLE_BUTTON_SHOW_LABEL = 1
} _darktable_button_flags_t;
 
typedef struct _GtkDarktableButton
{
  GtkButton widget;
  DTGTKCairoPaintIconFunc icon;
  gint icon_flags;
  void *icon_data;
  GdkRGBA bg, fg;
  GtkWidget *canvas;
} GtkDarktableButton;
 
typedef struct _GtkDarktableButtonClass
{
  GtkButtonClass parent_class;
} GtkDarktableButtonClass;
 
GType dtgtk_button_get_type(void);
 
GtkWidget *dtgtk_button_new(DTGTKCairoPaintIconFunc paint, gint paintflags, void *paintdata);
void dtgtk_button_set_paint(GtkDarktableButton *button, DTGTKCairoPaintIconFunc paint, gint paintflags, void *paintdata);
void dtgtk_button_set_active(GtkDarktableButton *button, gboolean active);
gboolean dtgtk_button_get_active(GtkDarktableButton *button);
 
G_END_DECLS
 
#endif // DT_WIDGETS_BUTTON_H
 
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