1/*
2 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#ifndef RenderMeter_h
22#define RenderMeter_h
23
24#if ENABLE(METER_ELEMENT)
25#include "RenderBlockFlow.h"
26#include "RenderWidget.h"
27
28
29namespace WebCore {
30
31class HTMLMeterElement;
32
33class RenderMeter final : public RenderBlockFlow {
34public:
35    RenderMeter(HTMLElement&, PassRef<RenderStyle>);
36    virtual ~RenderMeter();
37
38    HTMLMeterElement* meterElement() const;
39    virtual void updateFromElement() override;
40
41private:
42    virtual void updateLogicalWidth() override;
43    virtual void computeLogicalHeight(LayoutUnit logicalHeight, LayoutUnit logicalTop, LogicalExtentComputedValues&) const override;
44
45    virtual const char* renderName() const override { return "RenderMeter"; }
46    virtual bool isMeter() const override { return true; }
47    virtual bool requiresForcedStyleRecalcPropagation() const override { return true; }
48};
49
50RENDER_OBJECT_TYPE_CASTS(RenderMeter, isMeter())
51
52} // namespace WebCore
53
54#endif
55
56#endif // RenderMeter_h
57
58