2 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * 1999 Waldo Bastian (bastian@kde.org)
4 * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
25 #include "StyleBase.h"
26 #include <wtf/Forward.h>
27 #include <wtf/RefPtr.h>
28 #include <wtf/Vector.h>
32 // a style class which has a list of children (StyleSheets for example)
33 class StyleList : public StyleBase {
35 unsigned length() { return m_children.size(); }
36 StyleBase* item(unsigned num) { return num < length() ? m_children[num].get() : 0; }
38 void append(PassRefPtr<StyleBase>);
39 void insert(unsigned position, PassRefPtr<StyleBase>);
40 void remove(unsigned position);
43 StyleList(StyleBase* parent) : StyleBase(parent) { }
45 Vector<RefPtr<StyleBase> > m_children;