public void onDisableLineEditing(DisableLineEditingEvent event) {
setEditingEnabled("");
}
});
eventBus.addHandler(RenderRoadsEvent.TYPE,
new RenderRoadsEventHandler() {
public void onRenderRoads(RenderRoadsEvent event) {
final RenderRoadsEvent e = event;
renderRoads(e.vertexHash);
}
});