/**
* Refreshes the text fields with current data
*
* @param contact Current contact
*/
private void refresh(IEmailKontakt contact) {
ek = contact;
if (ek == null) {
textField.setText("");
textField_1.setText("");
textField_2.setText("");
textField_3.setText("");
ek = ekd.create();
} else {
textField.setText(ek.getVorname());
textField_1.setText(ek.getNachname());
textField_2.setText(ek.getEmail());
textField_3.setText(ek.getId() + "");
}
}
