+void Engineer::rearrange_panels()
+{
+ int y = main_panel->get_geometry().y;
+ for(list<TrainPanel *>::iterator i=train_panels.begin(); i!=train_panels.end(); ++i)
+ {
+ y -= (*i)->get_geometry().h;
+ (*i)->set_position(0, y);
+ }
+}
+
+void Engineer::add_train_view(TrainView &tv)
+{
+ train_views.push_back(&tv);
+}
+
+void Engineer::remove_train_view(TrainView &tv)
+{
+ train_views.erase(remove(train_views.begin(), train_views.end(), &tv), train_views.end());
+}
+