gtkdrawingarea.h 2.42 KB
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/* GTK - The GIMP Toolkit
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 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 *
 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
 * version 2 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
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 * Lesser General Public License for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public
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 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
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 */
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/*
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 * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
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 * file for a list of people on the GTK+ Team.  See the ChangeLog
 * files for a list of changes.  These files are distributed with
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 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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 */

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#ifndef __GTK_DRAWING_AREA_H__
#define __GTK_DRAWING_AREA_H__


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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif

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#include <gtk/gtkwidget.h>


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G_BEGIN_DECLS
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#define GTK_TYPE_DRAWING_AREA            (gtk_drawing_area_get_type ())
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#define GTK_DRAWING_AREA(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_DRAWING_AREA, GtkDrawingArea))
#define GTK_DRAWING_AREA_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_DRAWING_AREA, GtkDrawingAreaClass))
#define GTK_IS_DRAWING_AREA(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_DRAWING_AREA))
#define GTK_IS_DRAWING_AREA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_DRAWING_AREA))
#define GTK_DRAWING_AREA_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_DRAWING_AREA, GtkDrawingAreaClass))
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typedef struct _GtkDrawingArea       GtkDrawingArea;
typedef struct _GtkDrawingAreaClass  GtkDrawingAreaClass;

struct _GtkDrawingArea
{
  GtkWidget widget;
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  /*< private >*/
  gpointer dummy;
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};

struct _GtkDrawingAreaClass
{
  GtkWidgetClass parent_class;
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  /* Padding for future expansion */
  void (*_gtk_reserved1) (void);
  void (*_gtk_reserved2) (void);
  void (*_gtk_reserved3) (void);
  void (*_gtk_reserved4) (void);
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};


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GType      gtk_drawing_area_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_drawing_area_new      (void);
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G_END_DECLS
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#endif /* __GTK_DRAWING_AREA_H__ */