final FileChooserComboBox fileComboBox = (FileChooserComboBox)control;
return new CustomBinding(formModel, formPropertyPath, File.class) {
protected JComponent doBindControl() {
fileComboBox.setSelectedItem(getValue());
fileComboBox.addItemListener(new ItemListener(){
public void itemStateChanged(ItemEvent e) {
if(e.getStateChange() == ItemEvent.SELECTED){
controlValueChanged(fileComboBox.getSelectedItem());
}