How to use

finishEditing

method

in

com.google.gwt.cell.client.SelectionCell

@Override
public void onBrowserEvent(Context context, Element parent, String value,
  NativeEvent event, ValueUpdater<String> valueUpdater) {
 super.onBrowserEvent(context, parent, value, event, valueUpdater);
 String type = event.getType();
 if (BrowserEvents.CHANGE.equals(type)) {
  Object key = context.getKey();
  SelectElement select = parent.getFirstChild().cast();
  String newValue = options.get(select.getSelectedIndex());
  setViewData(key, newValue);
  finishEditing(parent, newValue, key, valueUpdater);
  if (valueUpdater != null) {
   valueUpdater.update(newValue);
  }
 }
}

@Override
public void onBrowserEvent(Context context, Element parent, String value,
  NativeEvent event, ValueUpdater<String> valueUpdater) {
 super.onBrowserEvent(context, parent, value, event, valueUpdater);
 String type = event.getType();
 if (BrowserEvents.CHANGE.equals(type)) {
  Object key = context.getKey();
  SelectElement select = parent.getFirstChild().cast();
  String newValue = options.get(select.getSelectedIndex());
  setViewData(key, newValue);
  finishEditing(parent, newValue, key, valueUpdater);
  if (valueUpdater != null) {
   valueUpdater.update(newValue);
  }
 }
}

@Override
public void onBrowserEvent(Context context, Element parent, String value,
  NativeEvent event, ValueUpdater<String> valueUpdater) {
 super.onBrowserEvent(context, parent, value, event, valueUpdater);
 String type = event.getType();
 if (BrowserEvents.CHANGE.equals(type)) {
  Object key = context.getKey();
  SelectElement select = parent.getFirstChild().cast();
  String newValue = options.get(select.getSelectedIndex());
  setViewData(key, newValue);
  finishEditing(parent, newValue, key, valueUpdater);
  if (valueUpdater != null) {
   valueUpdater.update(newValue);
  }
 }
}