htmloptionscollection.h

来自「linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自Web」· C头文件 代码 · 共 56 行

/*
 * Copyright (C) 1999 Lars Knoll ([e-mail])
 *           (C) 1999 Antti Koivisto ([e-mail])
 *           (C) 2000 Dirk Mueller ([e-mail])
 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef HTMLOptionsCollection_h
#define HTMLOptionsCollection_h

#include "HTMLCollection.h"

namespace WebCore {

class HTMLOptionElement;
class HTMLSelectElement;

typedef int ExceptionCode;

class HTMLOptionsCollection : public HTMLCollection {
public:
    static PassRefPtr<HTMLOptionsCollection> create(PassRefPtr<HTMLSelectElement>);

    void add(PassRefPtr<HTMLOptionElement>, ExceptionCode&);
    void add(PassRefPtr<HTMLOptionElement>, int index, ExceptionCode&);
    void remove(int index);

    int selectedIndex() const;
    void setSelectedIndex(int);

    void setLength(unsigned, ExceptionCode&);

private:
    HTMLOptionsCollection(PassRefPtr<HTMLSelectElement>);
};

} //namespace

#endif