/* * 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