X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fengineer%2Fvehiclespanel.cpp;h=cd3b7cf25fa3be207edaa6c6c1db80f9ab887c34;hb=64a4768a48db0f8fde3bf93c512024698f12e3ca;hp=d906f6cb4218e5976a0b0d468941a12553c1d049;hpb=b261812f040caed52bc3de783e8bcb86b222a9ed;p=r2c2.git

diff --git a/source/engineer/vehiclespanel.cpp b/source/engineer/vehiclespanel.cpp
index d906f6c..cd3b7cf 100644
--- a/source/engineer/vehiclespanel.cpp
+++ b/source/engineer/vehiclespanel.cpp
@@ -1,5 +1,6 @@
 #include <msp/core/maputils.h>
 #include <msp/gltk/button.h>
+#include <msp/gltk/root.h>
 #include <msp/strings/format.h>
 #include "libr2c2/layout.h"
 #include "libr2c2/vehicle.h"
@@ -40,12 +41,8 @@ VehiclesPanel::VehiclesPanel(Train &t):
 
 void VehiclesPanel::add_clicked()
 {
-	GLtk::Container *root = parent;
-	while(root->get_parent())
-		root = root->get_parent();
-
 	NewVehicleDialog *dlg = new NewVehicleDialog(train);
-	root->add(*dlg);
+	find_ancestor<GLtk::Root>()->add(*dlg);
 	dlg->autosize();
 }