1 /* 2 * Copyright (C) 2009 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 AccessibilityARIAGrid_h 30 #define AccessibilityARIAGrid_h 31 32 #include "AccessibilityTable.h" 33 34 namespace WebCore { 35 36 class String; 37 class AccessibilityTableCell; 38 class AccessibilityTableHeaderContainer; 39 40 class AccessibilityARIAGrid : public AccessibilityTable { 41 42 private: 43 AccessibilityARIAGrid(RenderObject*); 44 public: 45 static PassRefPtr<AccessibilityARIAGrid> create(RenderObject*); 46 virtual ~AccessibilityARIAGrid(); 47 48 virtual bool isAriaTable() const { return true; } 49 50 virtual void addChildren(); 51 52 virtual AccessibilityTableCell* cellForColumnAndRow(unsigned column, unsigned row); 53 54 private: 55 // ARIA treegrids and grids support selected rows. 56 virtual bool supportsSelectedRows() { return true; } 57 58 void addChild(AccessibilityObject* object, HashSet<AccessibilityObject*>& appendedRows, unsigned& columnCount); 59 }; 60 61 } // namespace WebCore 62 63 #endif // AccessibilityARIAGrid_h 64
