public/web/WebLabelElement.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 */

#ifndef WebLabelElement_h
#define WebLabelElement_h

#include "WebElement.h"

#if BLINK_IMPLEMENTATION
namespace WebCore { class HTMLLabelElement; }
namespace WTF { template <typename T> class PassRefPtr; }
#endif

namespace WebKit {

// Provides readonly access to some properties of a DOM label element node.
class WebLabelElement : public WebElement {
public:
    WebLabelElement() : WebElement() { }
    WebLabelElement(const WebLabelElement& element) : WebElement(element) { }

    WebLabelElement& operator=(const WebLabelElement& element)
    {
        WebElement::assign(element);
        return *this;
    }

    void assign(const WebLabelElement& element) { WebElement::assign(element); }

    BLINK_EXPORT WebElement correspondingControl();

#if BLINK_IMPLEMENTATION
    WebLabelElement(const WTF::PassRefPtr<WebCore::HTMLLabelElement>&);
    WebLabelElement& operator=(const WTF::PassRefPtr<WebCore::HTMLLabelElement>&);
    operator WTF::PassRefPtr<WebCore::HTMLLabelElement>() const;
#endif
};

} // namespace WebKit

#endif