X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fengineer%2Ftrainlistdialog.cpp;h=5d0c9fec9d85402f94dd16c068c8947ed3bab551;hb=3bd82be700904d2c1428e6ba35642426c76beeaa;hp=0a31d67808c7a72a275fd41136d01c4bc0c87d67;hpb=b261812f040caed52bc3de783e8bcb86b222a9ed;p=r2c2.git

diff --git a/source/engineer/trainlistdialog.cpp b/source/engineer/trainlistdialog.cpp
index 0a31d67..5d0c9fe 100644
--- a/source/engineer/trainlistdialog.cpp
+++ b/source/engineer/trainlistdialog.cpp
@@ -48,12 +48,8 @@ TrainListDialog::TrainListDialog(Engineer &e):
 
 void TrainListDialog::new_clicked()
 {
-	GLtk::Container *root = parent;
-	while(root->get_parent())
-		root = root->get_parent();
-
 	NewTrainDialog *dlg = new NewTrainDialog(engineer);
-	root->add(*dlg);
+	find_ancestor<GLtk::Root>()->add(*dlg);
 	dlg->autosize();
 }
 
@@ -62,12 +58,8 @@ void TrainListDialog::show_clicked()
 	int index = lst_trains->get_selected_index();
 	if(index>=0)
 	{
-		GLtk::Container *root = parent;
-		while(root->get_parent())
-			root = root->get_parent();
-
 		TrainDialog *dlg = new TrainDialog(engineer, *trains.get(index));
-		root->add(*dlg);
+		find_ancestor<GLtk::Root>()->add(*dlg);
 		dlg->autosize();
 	}
 }