1/*
2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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#pragma once
22
23#include "RenderFlexibleBox.h"
24
25namespace WebCore {
26
27class HTMLInputElement;
28class MouseEvent;
29
30class RenderSlider final : public RenderFlexibleBox {
31 WTF_MAKE_ISO_ALLOCATED(RenderSlider);
32public:
33 static const int defaultTrackLength;
34
35 RenderSlider(HTMLInputElement&, RenderStyle&&);
36 virtual ~RenderSlider();
37
38 HTMLInputElement& element() const;
39
40 bool inDragMode() const;
41
42private:
43 const char* renderName() const override { return "RenderSlider"; }
44 bool isSlider() const override { return true; }
45
46 int baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const override;
47 void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
48 void computePreferredLogicalWidths() override;
49 void layout() override;
50
51 bool isFlexibleBoxImpl() const override { return true; }
52};
53
54} // namespace WebCore
55
56SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSlider, isSlider())
57