package com.temp.client.foundation.widget;

import com.google.gwt.dom.client.Style;
import com.temp.client.foundation.widget.input.support.*;
import com.temp.shared.utils.SafeHtmlizer;

/**
 * This Widget is a wrapper around a GWT HTML (Label).
 *
 * Its key features are:
 * <ul>
 * <li>Leading and trailing whitespace is removed</li>
 * <li>Text will be clipped</li>
 * </ul>
 */
public class ClippingLabel extends TextLabel
{
    public ClippingLabel()
    {
        initWidget( htmlWidget );
        htmlWidget.getElement().getStyle().setOverflow(Style.Overflow.HIDDEN);
    }

    public ClippingLabel(String text)
    {
        this();
        setText(text);
    }

    /**
     * @param text will NOT be null or have any leading/trailing whitespace
     */
    @Override
    protected String normalizeHTML( String text )
    {
        return SafeHtmlizer.getInstance().noEmpty(text);
    }
}