@Override
public Object getViewValue() {
Object o = null;
String inputText = input.getText();
if (inputText.length() > 0) {
try {
o = new File(inputText);
} catch (Exception e) {
invalidateValue();
}
}
return o;
}
@Override
public void setViewValue(Object o) {
input.setText(o.toString());
input.setCaretPosition(input.getText().length());
input.setToolTipText(o.toString());
}