[iphone-api.git] / WebCore / AccessibilityTableColumn.h

/*
 * 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 AccessibilityTableColumn_h
#define AccessibilityTableColumn_h

#include "AccessibilityObject.h"
#include "AccessibilityTable.h"
#include "IntRect.h"

namespace WebCore {
    
class RenderTableSection;

class AccessibilityTableColumn : public AccessibilityObject {
    
private:
    AccessibilityTableColumn();
public:
    static PassRefPtr<AccessibilityTableColumn> create();
    virtual ~AccessibilityTableColumn();
    
    void setParentTable(AccessibilityTable*);
    virtual AccessibilityObject* parentObject() const { return m_parentTable; }
    AccessibilityObject* headerObject();
        
    virtual AccessibilityRole roleValue() const { return ColumnRole; }
    virtual bool accessibilityIsIgnored() const { return false; }
    virtual bool isTableColumn() const { return true; }
    
    void setColumnIndex(int columnIndex) { m_columnIndex = columnIndex; }
    int columnIndex() const { return m_columnIndex; }    
    
    virtual const AccessibilityChildrenVector& children();
    virtual void addChildren();
    
    virtual IntSize size() const;
    virtual IntRect elementRect() const;
    
private:    
    AccessibilityTable* m_parentTable;
    int m_columnIndex;
    IntRect m_columnRect;
    
    AccessibilityObject* headerObjectForSection(RenderTableSection*, bool thTagRequired);
};
   
} // namespace WebCore 

#endif // AccessibilityTableColumn_h
Commit	Line	Data
a90939db JF	1	/*
	2	* Copyright (C) 2008 Apple Inc. All rights reserved.
	3	*
	4	* Redistribution and use in source and binary forms, with or without
	5	* modification, are permitted provided that the following conditions
	6	* are met:
	7	*
	8	* 1. Redistributions of source code must retain the above copyright
	9	* notice, this list of conditions and the following disclaimer.
	10	* 2. Redistributions in binary form must reproduce the above copyright
	11	* notice, this list of conditions and the following disclaimer in the
	12	* documentation and/or other materials provided with the distribution.
	13	* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
	14	* its contributors may be used to endorse or promote products derived
	15	* from this software without specific prior written permission.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
	18	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	19	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	20	* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
	21	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	22	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	23	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	24	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	25	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
	26	* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	27	*/
	28
	29	#ifndef AccessibilityTableColumn_h
	30	#define AccessibilityTableColumn_h
	31
	32	#include "AccessibilityObject.h"
	33	#include "AccessibilityTable.h"
	34	#include "IntRect.h"
	35
	36	namespace WebCore {
	37
	38	class RenderTableSection;
	39
	40	class AccessibilityTableColumn : public AccessibilityObject {
	41
	42	private:
	43	AccessibilityTableColumn();
	44	public:
	45	static PassRefPtr<AccessibilityTableColumn> create();
	46	virtual ~AccessibilityTableColumn();
	47
	48	void setParentTable(AccessibilityTable*);
	49	virtual AccessibilityObject* parentObject() const { return m_parentTable; }
	50	AccessibilityObject* headerObject();
	51
	52	virtual AccessibilityRole roleValue() const { return ColumnRole; }
	53	virtual bool accessibilityIsIgnored() const { return false; }
	54	virtual bool isTableColumn() const { return true; }
	55
	56	void setColumnIndex(int columnIndex) { m_columnIndex = columnIndex; }
	57	int columnIndex() const { return m_columnIndex; }
	58
	59	virtual const AccessibilityChildrenVector& children();
	60	virtual void addChildren();
	61
	62	virtual IntSize size() const;
	63	virtual IntRect elementRect() const;
	64
65	private:
66	AccessibilityTable* m_parentTable;
67	int m_columnIndex;
68	IntRect m_columnRect;
69
70	AccessibilityObject* headerObjectForSection(RenderTableSection*, bool thTagRequired);
71	};
72
73	} // namespace WebCore
74
75	#endif // AccessibilityTableColumn_h