WebKit/chromium/public/WebLabelElement.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
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 * 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.
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 * 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 WEBKIT_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& e) : WebElement(e) { }

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

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

    WEBKIT_API WebElement correspondingControl();

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

} // namespace WebKit

#endif