gtk2/gtk/gtkliststore.h

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/* gtkliststore.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_LIST_STORE_H__
#define __GTK_LIST_STORE_H__
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreesortable.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#define GTK_TYPE_LIST_STORE (gtk_list_store_get_type ())
#define GTK_LIST_STORE(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_LIST_STORE, GtkListStore))
#define GTK_LIST_STORE_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_LIST_STORE, GtkListStoreClass))
#define GTK_IS_LIST_STORE(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_LIST_STORE))
#define GTK_IS_LIST_STORE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_LIST_STORE))
#define GTK_LIST_STORE_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_LIST_STORE, GtkListStoreClass))
typedef struct _GtkListStore GtkListStore;
typedef struct _GtkListStoreClass GtkListStoreClass;
struct _GtkListStore
{
GObject parent;
/*< private >*/
gint stamp;
gpointer root;
gpointer tail;
GList *sort_list;
gint n_columns;
gint sort_column_id;
GtkSortType order;
GType *column_headers;
fix bug in here where prev pointer was set to the wrong thing 2001-01-30 Havoc Pennington <hp@redhat.com> * gtk/gtkliststore.c (gtk_list_store_insert_before): fix bug in here where prev pointer was set to the wrong thing * gtk/gtktreemodel.c (gtk_tree_path_is_ancestor): new function (gtk_tree_path_is_descendant): new function * gtk/gtkliststore.c (gtk_list_store_iter_n_children): return cached length (gtk_list_store_get_iter): don't modify iter if we can't get the path. * gtk/gtkliststore.h (struct _GtkListStore): cache the length * gtk/gtktreednd.h: add virtual function row_drop_possible() to GtkTreeDragDest * gtk/gtktreestore.c (copy_node_data): fix varargs type error that was causing segfault * gtk/gtktreedatalist.c (_gtk_tree_data_list_node_copy): set next pointer to NULL * gtk/gtktreestore.c (gtk_tree_store_append): fix memleak * gtk/gtkliststore.c (gtk_list_store_iter_next): don't modify iter on returning FALSE (gtk_list_store_iter_children): ditto (gtk_list_store_iter_nth_child): ditto (gtk_list_store_iter_nth_child): ditto (gtk_list_store_iter_parent): ditto * gtk/gtktreestore.c (gtk_tree_store_get_path): g_return_if_fail on iter->user_data != NULL instead of silently accepting it. (gtk_tree_store_iter_next): ditto. Also, don't modify iter unless we are returning TRUE. (gtk_tree_store_iter_children): ditto (gtk_tree_store_iter_nth_child): ditto (gtk_tree_store_iter_parent): ditto (gtk_tree_store_insert): remove handling of parent->user_data == NULL, replace with parent == NULL * gtk/gtktreemodel.c (inserted_callback): put some fixes in here, and a comment explaining things * gtk/gtktreestore.c: add GtkTreeDragSource/GtkTreeDragDest interface support to GtkTreeStore. * gtk/gtktreemodel.c (gtk_tree_path_prev): didn't properly return FALSE if no prev, fix * gtk/gtktreeview.c (set_source_row): use a row reference (set_dest_row): use a row reference
2001-01-31 00:57:49 +00:00
gint length;
GtkTreeIterCompareFunc default_sort_func;
gpointer default_sort_data;
GtkDestroyNotify default_sort_destroy;
guint columns_dirty : 1;
};
struct _GtkListStoreClass
{
GObjectClass parent_class;
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GtkType gtk_list_store_get_type (void);
GtkListStore *gtk_list_store_new (gint n_columns,
...);
GtkListStore *gtk_list_store_newv (gint n_columns,
GType *types);
void gtk_list_store_set_column_types (GtkListStore *list_store,
gint n_columns,
GType *types);
/* NOTE: use gtk_tree_model_get to get values from a GtkListStore */
void gtk_list_store_set_value (GtkListStore *list_store,
GtkTreeIter *iter,
gint column,
GValue *value);
void gtk_list_store_set (GtkListStore *list_store,
GtkTreeIter *iter,
...);
void gtk_list_store_set_valist (GtkListStore *list_store,
GtkTreeIter *iter,
va_list var_args);
void gtk_list_store_remove (GtkListStore *list_store,
GtkTreeIter *iter);
void gtk_list_store_insert (GtkListStore *list_store,
GtkTreeIter *iter,
gint position);
void gtk_list_store_insert_before (GtkListStore *list_store,
GtkTreeIter *iter,
GtkTreeIter *sibling);
void gtk_list_store_insert_after (GtkListStore *list_store,
GtkTreeIter *iter,
GtkTreeIter *sibling);
void gtk_list_store_prepend (GtkListStore *list_store,
GtkTreeIter *iter);
void gtk_list_store_append (GtkListStore *list_store,
GtkTreeIter *iter);
void gtk_list_store_clear (GtkListStore *list_store);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GTK_LIST_STORE_H__ */