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/* 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 Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library 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 1997-1999. 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_TREE_H__
#define __GTK_TREE_H__
/* set this flag to enable tree debugging output */
/* #define TREE_DEBUG */
#include <gdk/gdk.h>
#include <gtk/gtkcontainer.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_TREE (gtk_tree_get_type ())
#define GTK_TREE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_TREE, GtkTree))
#define GTK_TREE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE, GtkTreeClass))
#define GTK_IS_TREE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_TREE))
#define GTK_IS_TREE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE))
#define GTK_IS_ROOT_TREE(obj) ((GtkObject*) GTK_TREE(obj)->root_tree == (GtkObject*)obj)
#define GTK_TREE_ROOT_TREE(obj) (GTK_TREE(obj)->root_tree ? GTK_TREE(obj)->root_tree : GTK_TREE(obj))
#define GTK_TREE_SELECTION(obj) (GTK_TREE_ROOT_TREE(obj)->selection)
typedef enum
{
GTK_TREE_VIEW_LINE, /* default view mode */
GTK_TREE_VIEW_ITEM
} GtkTreeViewMode;
typedef struct _GtkTree GtkTree;
typedef struct _GtkTreeClass GtkTreeClass;
struct _GtkTree
{
GtkContainer container;
GList *children;
GtkTree* root_tree; /* owner of selection list */
GtkWidget* tree_owner;
GList *selection;
guint level;
guint indent_value;
guint current_indent;
guint selection_mode : 2;
guint view_mode : 1;
guint view_line : 1;
};
struct _GtkTreeClass
{
GtkContainerClass parent_class;
void (* selection_changed) (GtkTree *tree);
void (* select_child) (GtkTree *tree,
GtkWidget *child);
void (* unselect_child) (GtkTree *tree,
GtkWidget *child);
};
GtkType gtk_tree_get_type (void);
GtkWidget* gtk_tree_new (void);
void gtk_tree_append (GtkTree *tree,
GtkWidget *tree_item);
void gtk_tree_prepend (GtkTree *tree,
GtkWidget *tree_item);
void gtk_tree_insert (GtkTree *tree,
GtkWidget *tree_item,
gint position);
void gtk_tree_remove_items (GtkTree *tree,
GList *items);
void gtk_tree_clear_items (GtkTree *tree,
gint start,
gint end);
void gtk_tree_select_item (GtkTree *tree,
gint item);
void gtk_tree_unselect_item (GtkTree *tree,
gint item);
void gtk_tree_select_child (GtkTree *tree,
GtkWidget *tree_item);
void gtk_tree_unselect_child (GtkTree *tree,
GtkWidget *tree_item);
gint gtk_tree_child_position (GtkTree *tree,
GtkWidget *child);
void gtk_tree_set_selection_mode (GtkTree *tree,
GtkSelectionMode mode);
void gtk_tree_set_view_mode (GtkTree *tree,
GtkTreeViewMode mode);
void gtk_tree_set_view_lines (GtkTree *tree,
guint flag);
/* deprecated function, use gtk_container_remove instead.
*/
void gtk_tree_remove_item (GtkTree *tree,
GtkWidget *child);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_TREE_H__ */
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