HasVerticalAlignment.ALIGN_MIDDLE );
final ListBox b = new ListBox();
b.addItem( constants.firedAtLeastOnce(),
"y" );
b.addItem( constants.didNotFire(),
"n" );
b.addItem( constants.firedThisManyTimes(),
"e" );
final TextBox num = new TextBox();
num.setVisibleLength( 5 );