forked from AuroraMiddleware/gtk
104 lines
4.0 KiB
C
104 lines
4.0 KiB
C
/* gtktreesortable.h
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* Copyright (C) 2001 Red Hat, Inc.
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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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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_TREE_SORTABLE_H__
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#define __GTK_TREE_SORTABLE_H__
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#include <gtk/gtktreemodel.h>
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#include <gtk/gtktypeutils.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_TREE_SORTABLE (gtk_tree_sortable_get_type ())
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#define GTK_TREE_SORTABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortable))
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#define GTK_TREE_SORTABLE_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortableIface))
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#define GTK_IS_TREE_SORTABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_SORTABLE))
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#define GTK_TREE_SORTABLE_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortableIface))
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enum {
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GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID = -1,
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GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID = -2
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};
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typedef struct _GtkTreeSortable GtkTreeSortable; /* Dummy typedef */
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typedef struct _GtkTreeSortableIface GtkTreeSortableIface;
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typedef gint (* GtkTreeIterCompareFunc) (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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struct _GtkTreeSortableIface
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{
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GTypeInterface g_iface;
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/* signals */
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void (* sort_column_changed) (GtkTreeSortable *sortable);
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/* virtual table */
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gboolean (* get_sort_column_id) (GtkTreeSortable *sortable,
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gint *sort_column_id,
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GtkSortType *order);
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void (* set_sort_column_id) (GtkTreeSortable *sortable,
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gint sort_column_id,
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GtkSortType order);
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void (* set_sort_func) (GtkTreeSortable *sortable,
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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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void (* set_default_sort_func) (GtkTreeSortable *sortable,
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GtkTreeIterCompareFunc func,
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gpointer data,
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GDestroyNotify destroy);
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gboolean (* has_default_sort_func) (GtkTreeSortable *sortable);
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};
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GType gtk_tree_sortable_get_type (void) G_GNUC_CONST;
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void gtk_tree_sortable_sort_column_changed (GtkTreeSortable *sortable);
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gboolean gtk_tree_sortable_get_sort_column_id (GtkTreeSortable *sortable,
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gint *sort_column_id,
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GtkSortType *order);
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void gtk_tree_sortable_set_sort_column_id (GtkTreeSortable *sortable,
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gint sort_column_id,
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GtkSortType order);
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void gtk_tree_sortable_set_sort_func (GtkTreeSortable *sortable,
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gint sort_column_id,
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GtkTreeIterCompareFunc sort_func,
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gpointer user_data,
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GDestroyNotify destroy);
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void gtk_tree_sortable_set_default_sort_func (GtkTreeSortable *sortable,
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GtkTreeIterCompareFunc sort_func,
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gpointer user_data,
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GDestroyNotify destroy);
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gboolean gtk_tree_sortable_has_default_sort_func (GtkTreeSortable *sortable);
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G_END_DECLS
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#endif /* __GTK_TREE_SORTABLE_H__ */
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