public void NativeCallback(IntPtr tree_column, IntPtr cell, IntPtr tree_model, IntPtr iter_ptr, IntPtr data)
{
TreeViewColumn col = (Gtk.TreeViewColumn)GLib.Object.GetObject(tree_column);
CellRenderer renderer = (Gtk.CellRenderer)GLib.Object.GetObject(cell);
NodeStore store = (NodeStore)GLib.Object.GetObject(tree_model);
TreeIter iter = TreeIter.New(iter_ptr);
managed(col, renderer, store.GetNode(iter));
}
static void rowsreordered_cb(IntPtr tree_model, IntPtr path_ptr, IntPtr iter_ptr, IntPtr new_order)
{
try {
TreeModelSort store = GLib.Object.GetObject(tree_model, false) as TreeModelSort;
TreePath path = GLib.Opaque.GetOpaque(path_ptr, typeof(TreePath), false) as TreePath;
TreeIter iter = TreeIter.New(iter_ptr);
int child_cnt = store.IterNChildren(iter);
int[] child_order = new int [child_cnt];
Marshal.Copy(new_order, child_order, 0, child_cnt);
store.OnRowsReordered(path, iter, child_order);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, true);
// NOTREACHED: above call doesn't return
throw e;
}
}
