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/* gtktreedatalist.h
* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
*
* 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.
*/
#ifndef __GTK_TREE_DATA_LIST_H__
#define __GTK_TREE_DATA_LIST_H__
#include <gtk/gtk.h>
typedef struct _GtkTreeDataList GtkTreeDataList;
struct _GtkTreeDataList
{
GtkTreeDataList *next;
union {
gint v_int;
gint8 v_char;
guint8 v_uchar;
guint v_uint;
glong v_long;
gulong v_ulong;
gint64 v_int64;
guint64 v_uint64;
gfloat v_float;
gdouble v_double;
gpointer v_pointer;
} data;
};
typedef struct _GtkTreeDataSortHeader
{
gint sort_column_id;
GtkTreeIterCompareFunc func;
gpointer data;
GDestroyNotify destroy;
} GtkTreeDataSortHeader;
GtkTreeDataList *_gtk_tree_data_list_alloc (void);
void _gtk_tree_data_list_free (GtkTreeDataList *list,
GType *column_headers);
gboolean _gtk_tree_data_list_check_type (GType type);
void _gtk_tree_data_list_node_to_value (GtkTreeDataList *list,
GType type,
GValue *value);
void _gtk_tree_data_list_value_to_node (GtkTreeDataList *list,
GValue *value);
GtkTreeDataList *_gtk_tree_data_list_node_copy (GtkTreeDataList *list,
GType type);
/* Header code */
gint _gtk_tree_data_list_compare_func (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data);
GList * _gtk_tree_data_list_header_new (gint n_columns,
GType *types);
void _gtk_tree_data_list_header_free (GList *header_list);
GtkTreeDataSortHeader *_gtk_tree_data_list_get_header (GList *header_list,
gint sort_column_id);
GList *_gtk_tree_data_list_set_header (GList *header_list,
gint sort_column_id,
GtkTreeIterCompareFunc func,
gpointer data,
GDestroyNotify destroy);
#endif /* __GTK_TREE_DATA_LIST_H__ */
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