@Override
    protected void onLoad() {
        super.onLoad();
        autoDirHandler.refreshDirection();
    }
Sets this object's text. Note that some browsers will manipulate the text
before adding it to the widget. For example, most browsers will strip all
<code>\r</code> from the text, except IE which will add a <code>\r</code>
before each <code>\n</code>. Use {@link #getText()} to get the text
directly from the widget.

@param text the object's new text
stroom-core-client-widget/src/main/java/com/google/gwt/user/client/ui/ValueBoxBase.java