X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fengineer%2Fmainwindow.cpp;h=5fdda1d2a4d1c875a0281b44057bf07120be9451;hb=2399146e4235d9923ee4256c413574d4395312e3;hp=6e3888c19b81978f476e5f2441fe335723914975;hpb=b261812f040caed52bc3de783e8bcb86b222a9ed;p=r2c2.git

diff --git a/source/engineer/mainwindow.cpp b/source/engineer/mainwindow.cpp
index 6e3888c..5fdda1d 100644
--- a/source/engineer/mainwindow.cpp
+++ b/source/engineer/mainwindow.cpp
@@ -57,13 +57,8 @@ void MainWindow::halt_clicked()
 
 void MainWindow::trains_clicked()
 {
-	GLtk::Container *root = parent;
-	while(root->get_parent())
-		root = root->get_parent();
-
 	TrainListDialog *dlg = new TrainListDialog(engineer);
-	root->add(*dlg);
-	dlg->autosize();
+	find_ancestor<GLtk::Root>()->add(*dlg);
 }
 
 void MainWindow::quit_clicked()