Can I add style using class="xyz" to GWT CellList rendering?

If I do this

sb.appendHtmlConstant("<div class=\"" + CELL_RESOURCES.style().title() + "\">");

in the CellList render method then my generated HTML ends up looking like

<div class="title">Wow!</div>

but the CSS that is generated does 开发者_如何学JAVAnot include the "title" class/selector and so no CSS gets applied.

Is there a way of applying CSS styling to parts of the CellList rendering?

Did you call CELL_RESOURCES.style().ensureInjected(); somewhere in your code (preferable as soon as possible in you startup code)? to make sure the css is actually injected?