/* GTK - The GIMP Toolkit

 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald

 *

 * 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 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

 * 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, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

/*

 * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS

 * file for a list of people on the GTK+ Team.  See the ChangeLog

 * files for a list of changes.  These files are distributed with

 * GTK+ at ftp://ftp.gtk.org/pub/gtk/.

 */

#ifndef __GTK_PANED_H__

#define __GTK_PANED_H__

#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)

#error "Only <gtk/gtk.h> can be included directly."

#endif

#include <gtk/gtkcontainer.h>

G_BEGIN_DECLS

#define GTK_TYPE_PANED                  (gtk_paned_get_type ())

#define GTK_PANED(obj)                  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_PANED, GtkPaned))

#define GTK_PANED_CLASS(klass)          (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_PANED, GtkPanedClass))

#define GTK_IS_PANED(obj)               (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_PANED))

#define GTK_IS_PANED_CLASS(klass)       (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_PANED))

#define GTK_PANED_GET_CLASS(obj)        (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_PANED, GtkPanedClass))

typedef struct _GtkPaned        GtkPaned;

typedef struct _GtkPanedClass   GtkPanedClass;

typedef struct _GtkPanedPrivate GtkPanedPrivate;

struct _GtkPaned

{

  GtkContainer container;

  GtkWidget *GSEAL (child1);

  GtkWidget *GSEAL (child2);

  GdkWindow *GSEAL (handle);

  GdkGC *GSEAL (xor_gc);

  GdkCursorType GSEAL (cursor_type);

  /*< private >*/

  GdkRectangle GSEAL (handle_pos);

  gint GSEAL (child1_size);

  gint GSEAL (last_allocation);

  gint GSEAL (min_position);

  gint GSEAL (max_position);

  guint GSEAL (position_set) : 1;

  guint GSEAL (in_drag) : 1;

  guint GSEAL (child1_shrink) : 1;

  guint GSEAL (child1_resize) : 1;

  guint GSEAL (child2_shrink) : 1;

  guint GSEAL (child2_resize) : 1;

  guint GSEAL (orientation) : 1;

  guint GSEAL (in_recursion) : 1;

  guint GSEAL (handle_prelit) : 1;

  GtkWidget *GSEAL (last_child1_focus);

  GtkWidget *GSEAL (last_child2_focus);

  GtkPanedPrivate *GSEAL (priv);

  gint GSEAL (drag_pos);

  gint GSEAL (original_position);

};

struct _GtkPanedClass

{

  GtkContainerClass parent_class;

  gboolean (* cycle_child_focus)   (GtkPaned      *paned,

				    gboolean       reverse);

  gboolean (* toggle_handle_focus) (GtkPaned      *paned);

  gboolean (* move_handle)         (GtkPaned      *paned,

				    GtkScrollType  scroll);

  gboolean (* cycle_handle_focus)  (GtkPaned      *paned,

				    gboolean       reverse);

  gboolean (* accept_position)     (GtkPaned	  *paned);

  gboolean (* cancel_position)     (GtkPaned	  *paned);

  /* Padding for future expansion */

  void (*_gtk_reserved1) (void);

  void (*_gtk_reserved2) (void);

  void (*_gtk_reserved3) (void);

  void (*_gtk_reserved4) (void);

};

GType       gtk_paned_get_type     (void) G_GNUC_CONST;

void        gtk_paned_add1         (GtkPaned       *paned,

                                    GtkWidget      *child);

void        gtk_paned_add2         (GtkPaned       *paned,

                                    GtkWidget      *child);

void        gtk_paned_pack1        (GtkPaned       *paned,

                                    GtkWidget      *child,

                                    gboolean        resize,

                                    gboolean        shrink);

void        gtk_paned_pack2        (GtkPaned       *paned,

                                    GtkWidget      *child,

                                    gboolean        resize,

                                    gboolean        shrink);

gint        gtk_paned_get_position (GtkPaned       *paned);

void        gtk_paned_set_position (GtkPaned       *paned,

                                    gint            position);

GtkWidget * gtk_paned_get_child1   (GtkPaned       *paned);

GtkWidget * gtk_paned_get_child2   (GtkPaned       *paned);

GdkWindow * gtk_paned_get_handle_window (GtkPaned  *paned);

#ifndef GTK_DISABLE_DEPRECATED

/* Internal function */

void    gtk_paned_compute_position (GtkPaned  *paned,

                                    gint       allocation,

                                    gint       child1_req,

                                    gint       child2_req);

#define	gtk_paned_gutter_size(p,s)		(void) 0

#define	gtk_paned_set_gutter_size(p,s)		(void) 0

#endif /* GTK_DISABLE_DEPRECATED */

G_END_DECLS

#endif /* __GTK_PANED_H__ */