How can Text VerticalAlign in StaticTextItem

I’m makeing applicaction project use SmartGWT.

I have problem.

I don’t know how can verticalAlign of text in StaticTextItem.

My StaticTextItem object’s text verticalAlign is alway top!!!

see my png file

& please help me

staticTextItem.png

item.setVAlign(VerticalAlignment.CENTER);

maybe.