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/*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
*
* 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 RenderIndicator_h
#define RenderIndicator_h
#if ENABLE(PROGRESS_TAG) || ENABLE(METER_TAG)
#include "RenderBlock.h"
namespace WebCore {
class RenderIndicator : public RenderBlock {
public:
RenderIndicator(Node*);
virtual ~RenderIndicator();
protected:
virtual void layout();
virtual void updateFromElement();
virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle);
virtual bool requiresForcedStyleRecalcPropagation() const { return true; }
virtual void layoutParts() = 0;
virtual bool shouldHaveParts() const = 0;
private:
void requestLayoutForParts();
bool hasParts() const;
};
} // namespace WebCore
#endif
#endif // RenderIndicator_h
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