CVS is doing its broken pipe thing, this is more of the previous commit

2001-02-02  Havoc Pennington  <hp@redhat.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/gtk/gtktreesortable.h b/gtk/gtktreesortable.h
new file mode 100644
index 000000000..403073e5b
--- /dev/null
+++ b/gtk/gtktreesortable.h
@@ -0,0 +1,59 @@
+/* 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 */
+
+#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_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;
+
+struct _GtkTreeSortableIface
+{
+  GTypeInterface g_iface;
+
+  /* FIXME think about sorting reverse when the column is clicked
+   * a second time.
+   */
+  gboolean     (* column_sortable) (GtkTreeSortable *sortable,
+                                    gint             column);
+  gint         (* get_sort_column) (GtkTreeSortable *sortable);
+  void         (* set_sort_column) (GtkTreeSortable *sortable,
+                                    gint             column);
+};
+
+
+GType           gtk_tree_sortable_get_type   (void) G_GNUC_CONST;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+
+#endif /* __GTK_TREE_SORTABLE_H__ */