forked from AuroraMiddleware/gtk
21fd434c5f
Thu Mar 22 19:27:34 2001 Jonathan Blandford <jrb@redhat.com> * gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render): fix braino. * gtk/gtktreesortable.[ch]: New interface to add cleanup sortable support. * gtk/gtktreeview.c: Addition of initial sortable support. * gtk/gtktreestore.c: Addition of initial sortable support. * gtk/gtkliststore.c: Addition of initial sortable support. * gtk/gtkmarshal.list: yet another marshaller. * gtk/gtktreedatallist.[ch]: shared code between the store models for handling sorting headers.
96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
/* gtktreesortable.h
|
|
* Copyright (C) 2001 Red Hat, Inc.
|
|
*
|
|
* 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_SORTABLE_H__
|
|
#define __GTK_TREE_SORTABLE_H__
|
|
|
|
#include <gtk/gtktreemodel.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
typedef enum
|
|
{
|
|
GTK_TREE_SORT_NONE,
|
|
GTK_TREE_SORT_ASCENDING,
|
|
GTK_TREE_SORT_DESCENDING
|
|
} GtkTreeSortOrder;
|
|
|
|
#define GTK_TYPE_TREE_SORTABLE (gtk_tree_sortable_get_type ())
|
|
#define GTK_TREE_SORTABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortable))
|
|
#define GTK_TREE_SORTABLE_CLASS(obj) (G_TYPE_CHECK_CLASS_CAST ((obj), GTK_TYPE_TREE_SORTABLE, GtkTreeSortableIface))
|
|
#define GTK_IS_TREE_SORTABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_SORTABLE))
|
|
#define GTK_TREE_SORTABLE_GET_IFACE(obj) ((GtkTreeSortableIface *)g_type_interface_peek (((GTypeInstance *)GTK_TREE_SORTABLE (obj))->g_class, GTK_TYPE_TREE_SORTABLE))
|
|
|
|
|
|
typedef struct _GtkTreeSortable GtkTreeSortable; /* Dummy typedef */
|
|
typedef struct _GtkTreeSortableIface GtkTreeSortableIface;
|
|
|
|
typedef gint (* GtkTreeIterCompareFunc) (GtkTreeModel *model,
|
|
GtkTreeIter *a,
|
|
GtkTreeIter *b,
|
|
gpointer user_data);
|
|
|
|
|
|
struct _GtkTreeSortableIface
|
|
{
|
|
GTypeInterface g_iface;
|
|
|
|
/* signals */
|
|
void (* sort_column_changed) (GtkTreeSortable *sortable);
|
|
|
|
/* virtual table */
|
|
gboolean (* get_sort_column_id) (GtkTreeSortable *sortable,
|
|
gint *sort_column_id,
|
|
GtkTreeSortOrder *order);
|
|
void (* set_sort_column_id) (GtkTreeSortable *sortable,
|
|
gint sort_column_id,
|
|
GtkTreeSortOrder order);
|
|
void (* sort_column_id_set_func) (GtkTreeSortable *sortable,
|
|
gint sort_column_id,
|
|
GtkTreeIterCompareFunc func,
|
|
gpointer data,
|
|
GtkDestroyNotify destroy);
|
|
};
|
|
|
|
|
|
GType gtk_tree_sortable_get_type (void) G_GNUC_CONST;
|
|
|
|
gboolean gtk_tree_sortable_get_sort_id (GtkTreeSortable *sortable,
|
|
gint *sort_column_id,
|
|
GtkTreeSortOrder *order);
|
|
void gtk_tree_sortable_set_sort_id (GtkTreeSortable *sortable,
|
|
gint sort_column_id,
|
|
GtkTreeSortOrder order);
|
|
void gtk_tree_sortable_sort_id_set_func (GtkTreeSortable *sortable,
|
|
gint sort_column_id,
|
|
GtkTreeIterCompareFunc func,
|
|
gpointer data,
|
|
GtkDestroyNotify destroy);
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
|
|
#endif /* __GTK_TREE_SORTABLE_H__ */
|