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/*
* Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
* 1999 Waldo Bastian (bastian@kde.org)
* Copyright (C) 2004, 2006, 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 StyleList_h
#define StyleList_h
#include "StyleBase.h"
#include <wtf/Forward.h>
#include <wtf/RefPtr.h>
#include <wtf/Vector.h>
namespace WebCore {
// a style class which has a list of children (StyleSheets for example)
class StyleList : public StyleBase {
public:
unsigned length() { return m_children.size(); }
StyleBase* item(unsigned num) { return num < length() ? m_children[num].get() : 0; }
void append(PassRefPtr<StyleBase>);
void insert(unsigned position, PassRefPtr<StyleBase>);
void remove(unsigned position);
protected:
StyleList(StyleBase* parent) : StyleBase(parent) { }
Vector<RefPtr<StyleBase> > m_children;
};
}
#endif
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