forked from AuroraMiddleware/gtk
810e488074
2002-05-27 Daniel Elstner <daniel.elstner@gmx.net> [ merge from stable ] Fixes for #83190 * gtk/gtktreedatalist.h (_GtkTreeDataList::data): Add missing fields to anonymous union: glong, gulong, gint64 and guint64. This is an internal header file, so it should not affect ABI or API compatibility. * gtk/gtktreedatalist.c (_gtk_tree_data_list_node_to_value): Implement missing support for glong, gulong, gint64 and guint64 fundamental types. Use data.v_uint instead of data.v_int for G_TYPE_FLAGS, as GValue does. (_gtk_tree_data_list_value_to_node): ditto (_gtk_tree_data_list_node_copy): Add case labels for missing fundamental types, and reorder them to match the other functions. (gtk_tree_data_list_compare_func): Implement comparison for glong, gulong, gint64 and guint64. Use g_value_get_enum() for G_TYPE_ENUM and g_value_get_flags() for G_TYPE_FLAGS, rather than accessing them as gint/guint. The G_VALUE_HOLDS() check probably won't like this.
82 lines
2.7 KiB
C
82 lines
2.7 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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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 <glib.h>
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#include <glib-object.h>
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#include "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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GtkDestroyNotify 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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#endif /* __GTK_TREE_DATA_LIST_H__ */
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