@UiHandler("filter")
public void onFilterSelected(KeyUpEvent event) {
if (event.getNativeEvent().getKeyCode() == KeyCodes.KEY_ENTER
|| filter.getTextBox().getText().isEmpty()) {
// variables list has changed so update all
getUiHandlers().filterVariables(filter.getTextBox().getText());
}
}
private void initializeDisplayOptions() {
filter.getClear().setTitle(translations.clearFilter());
filter.getTextBox().setPlaceholder(translations.filterVariables());
}