/*
 * Smart GWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * Smart GWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  Smart GWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */
/* sgwtgen */
 
package com.smartgwt.client.widgets.form.events;

import com.smartgwt.client.event.*;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.event.shared.HasHandlers;
public interface HasColorUpdatedHandlers extends HasHandlers {
    /**
     * Notification fired in real-time as the user manipulates the color picker (dragging the crosshair, adjusting sliders,
     * typing in fields). The <code>color</code> parameter is an {@link com.smartgwt.client.util.Color} object; when {@link
     * com.smartgwt.client.widgets.form.ColorPicker#getSupportsTransparency supportsTransparency} is true it carries the
     * current alpha, otherwise alpha is always 1. <P> This is the preferred replacement for {@link
     * com.smartgwt.client.widgets.form.ColorPicker#addColorChangedHandler ColorPicker.colorChanged()}, which passes no
     * parameters and requires the caller to use getter methods.
     *
     * @param handler the colorUpdated handler
     * @return {@link HandlerRegistration} used to remove this handler
     */
    HandlerRegistration addColorUpdatedHandler(ColorUpdatedHandler handler);
}
