package org.litesoft.sandbox.multimodule.client.common.util;

/**
 * An interface (usually to a widget) that supports showing ANY text safely and styling the text to differentiate it based on the importance of the message.
 * <p/>
 * There are four different style based importance levels (these are NOT the actual styles that would be set, simply examples):
 * <ul>
 * <li>Regular - only used when there is NO text</li>
 * <li>Info - When the text is just informational</li>
 * <li>Warning</li>
 * <li>Error</li>
 * </ul>
 */
public interface StyledSafeTextSink
{
    void setText( String text );

    void addStyleName( String style );

    void removeStyleName( String style );
}