blob: f1ce42fbaa588df5de1f08f4c0760d08a3bfb6ac [file] [log] [blame]
/*
* Copyright (C) 2008 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef AXTableColumn_h
#define AXTableColumn_h
#include "modules/ModulesExport.h"
#include "modules/accessibility/AXMockObject.h"
#include "modules/accessibility/AXTable.h"
namespace blink {
class AXObjectCacheImpl;
class LayoutTableSection;
class MODULES_EXPORT AXTableColumn final : public AXMockObject {
private:
explicit AXTableColumn(AXObjectCacheImpl&);
public:
static AXTableColumn* create(AXObjectCacheImpl&);
~AXTableColumn() override;
// retrieves the topmost "column" header (th)
AXObject* headerObject();
// retrieves the "column" headers (th, scope) from top to bottom
void headerObjectsForColumn(AXObjectVector&);
AccessibilityRole roleValue() const override { return ColumnRole; }
void setColumnIndex(int columnIndex) { m_columnIndex = columnIndex; }
int columnIndex() const { return m_columnIndex; }
void addChildren() override;
void setParent(AXObject*) override;
LayoutRect elementRect() const override;
private:
unsigned m_columnIndex;
LayoutRect m_columnRect;
bool isTableCol() const override { return true; }
bool computeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
};
DEFINE_AX_OBJECT_TYPE_CASTS(AXTableColumn, isTableCol());
} // namespace blink
#endif // AXTableColumn_h