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82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/* gtktreedatalist.h
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* Copyright (C) 2000 Red Hat, Inc., Jonathan Blandford <jrb@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library 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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#ifndef __GTK_TREE_DATA_LIST_H__
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#define __GTK_TREE_DATA_LIST_H__
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#include <gtk/gtktreemodel.h>
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#include <gtk/gtktreesortable.h>
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typedef struct _GtkTreeDataList GtkTreeDataList;
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struct _GtkTreeDataList
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{
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GtkTreeDataList *next;
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union {
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gint v_int;
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gint8 v_char;
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guint8 v_uchar;
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guint v_uint;
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glong v_long;
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gulong v_ulong;
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gint64 v_int64;
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guint64 v_uint64;
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gfloat v_float;
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gdouble v_double;
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gpointer v_pointer;
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} data;
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};
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typedef struct _GtkTreeDataSortHeader
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{
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gint sort_column_id;
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GtkTreeIterCompareFunc func;
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gpointer data;
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GDestroyNotify destroy;
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} GtkTreeDataSortHeader;
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GtkTreeDataList *_gtk_tree_data_list_alloc (void);
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void _gtk_tree_data_list_free (GtkTreeDataList *list,
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GType *column_headers);
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gboolean _gtk_tree_data_list_check_type (GType type);
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void _gtk_tree_data_list_node_to_value (GtkTreeDataList *list,
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GType type,
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GValue *value);
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void _gtk_tree_data_list_value_to_node (GtkTreeDataList *list,
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GValue *value);
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GtkTreeDataList *_gtk_tree_data_list_node_copy (GtkTreeDataList *list,
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GType type);
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/* Header code */
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gint _gtk_tree_data_list_compare_func (GtkTreeModel *model,
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GtkTreeIter *a,
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GtkTreeIter *b,
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gpointer user_data);
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GList * _gtk_tree_data_list_header_new (gint n_columns,
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GType *types);
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void _gtk_tree_data_list_header_free (GList *header_list);
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GtkTreeDataSortHeader *_gtk_tree_data_list_get_header (GList *header_list,
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gint sort_column_id);
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GList *_gtk_tree_data_list_set_header (GList *header_list,
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gint sort_column_id,
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GtkTreeIterCompareFunc func,
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gpointer data,
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GDestroyNotify destroy);
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#endif /* __GTK_TREE_DATA_LIST_H__ */
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