@Override
public void itemClick(ItemClickEvent event) {
if (event.isDoubleClick()) { // show detail view
JPAContainerItem<Mahasiswa> beanItem = (JPAContainerItem) event.getItem();
Window detailWindow = new MahasiswaDetailWindow(beanItem.getEntity());
detailWindow.setHeight("200px");
detailWindow.setWidth("300px");
MyVaadinUI.getCurrent().addWindow(detailWindow);
}
}
});