61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
|
|
* Copyright (C) 2009 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.
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "HTMLTextAreaElement.h"
|
|
#include "RenderTextControl.h"
|
|
|
|
namespace WebCore {
|
|
|
|
class RenderTextControlMultiLine final : public RenderTextControl {
|
|
WTF_MAKE_ISO_ALLOCATED(RenderTextControlMultiLine);
|
|
public:
|
|
RenderTextControlMultiLine(HTMLTextAreaElement&, RenderStyle&&);
|
|
virtual ~RenderTextControlMultiLine();
|
|
|
|
HTMLTextAreaElement& textAreaElement() const;
|
|
|
|
private:
|
|
void willBeDestroyed() override;
|
|
void element() const = delete;
|
|
|
|
bool isTextArea() const override { return true; }
|
|
|
|
bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
|
|
|
|
float getAverageCharWidth() override;
|
|
LayoutUnit preferredContentLogicalWidth(float charWidth) const override;
|
|
LayoutUnit computeControlLogicalHeight(LayoutUnit lineHeight, LayoutUnit nonContentHeight) const override;
|
|
LayoutUnit baselinePosition(FontBaseline, bool firstLine, LineDirectionMode, LinePositionMode = PositionOnContainingLine) const override;
|
|
|
|
void layoutExcludedChildren(bool relayoutChildren) override;
|
|
};
|
|
|
|
inline RenderTextControlMultiLine* HTMLTextAreaElement::renderer() const
|
|
{
|
|
return downcast<RenderTextControlMultiLine>(HTMLTextFormControlElement::renderer());
|
|
}
|
|
|
|
} // namespace WebCore
|
|
|
|
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderTextControlMultiLine, isTextArea())
|