togglebutton.h

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/*
    This file is part of darktable,
    Copyright (C) 2010-2020 darktable developers.
 
    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/>.
*/
 
#pragma once
 
#include "paint.h"
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define DTGTK_TOGGLEBUTTON(obj)                                                                              \
  G_TYPE_CHECK_INSTANCE_CAST(obj, dtgtk_togglebutton_get_type(), GtkDarktableToggleButton)
#define DTGTK_TOGGLEBUTTON_CLASS(klass)                                                                      \
  G_TYPE_CHECK_CLASS_CAST(klass, dtgtk_togglebutton_get_type(), GtkDarktableToggleButtonClass)
#define DTGTK_IS_TOGGLEBUTTON(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, dtgtk_togglebutton_get_type())
#define DTGTK_IS_TOGGLEBUTTON_CLASS(klass) G_TYPE_CHECK_CLASS_TYPE(obj, dtgtk_togglebutton_get_type())
 
typedef struct _GtkDarktableToggleButton
{
  GtkToggleButton widget;
  DTGTKCairoPaintIconFunc icon;
  gint icon_flags;
  void *icon_data;
  GdkRGBA bg;
  GtkWidget *canvas;
} GtkDarktableToggleButton;
 
typedef struct _GtkDarktableToggleButtonClass
{
  GtkToggleButtonClass parent_class;
} GtkDarktableToggleButtonClass;
 
GType dtgtk_togglebutton_get_type(void);
 
GtkWidget *dtgtk_togglebutton_new(DTGTKCairoPaintIconFunc paint, gint paintflag, void *paintdata);
 
void dtgtk_togglebutton_set_paint(GtkDarktableToggleButton *button, DTGTKCairoPaintIconFunc paint,
                                  gint paintflags, void *paintdata);
 
G_END_DECLS
 
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