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1 /* | 1 /* |
2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. | 4 * Portions are Copyright (C) 1998 Netscape Communications Corporation. |
5 * | 5 * |
6 * Other contributors: | 6 * Other contributors: |
7 * Robert O'Callahan <roc+@cs.cmu.edu> | 7 * Robert O'Callahan <roc+@cs.cmu.edu> |
8 * David Baron <dbaron@fas.harvard.edu> | 8 * David Baron <dbaron@fas.harvard.edu> |
9 * Christian Biesinger <cbiesinger@web.de> | 9 * Christian Biesinger <cbiesinger@web.de> |
10 * Randall Jesup <rjesup@wgate.com> | 10 * Randall Jesup <rjesup@wgate.com> |
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465 | 465 |
466 void setHasHorizontalScrollbar(bool hasScrollbar); | 466 void setHasHorizontalScrollbar(bool hasScrollbar); |
467 void setHasVerticalScrollbar(bool hasScrollbar); | 467 void setHasVerticalScrollbar(bool hasScrollbar); |
468 | 468 |
469 void updateScrollCornerStyle(); | 469 void updateScrollCornerStyle(); |
470 | 470 |
471 // See comments on isPointInResizeControl. | 471 // See comments on isPointInResizeControl. |
472 void updateResizerAreaSet(); | 472 void updateResizerAreaSet(); |
473 void updateResizerStyle(); | 473 void updateResizerStyle(); |
474 | 474 |
475 | |
476 void updateScrollableAreaSet(bool hasOverflow); | 475 void updateScrollableAreaSet(bool hasOverflow); |
477 | 476 |
478 void updateCompositingLayersAfterScroll(); | 477 void updateCompositingLayersAfterScroll(); |
479 | 478 |
480 PaintLayerScrollableAreaRareData* rareData() | 479 PaintLayerScrollableAreaRareData* rareData() |
481 { | 480 { |
482 return m_rareData.get(); | 481 return m_rareData.get(); |
483 } | 482 } |
484 | 483 |
485 PaintLayerScrollableAreaRareData& ensureRareData() | 484 PaintLayerScrollableAreaRareData& ensureRareData() |
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544 #endif | 543 #endif |
545 }; | 544 }; |
546 | 545 |
547 DEFINE_TYPE_CASTS(PaintLayerScrollableArea, ScrollableArea, scrollableArea, | 546 DEFINE_TYPE_CASTS(PaintLayerScrollableArea, ScrollableArea, scrollableArea, |
548 scrollableArea->isPaintLayerScrollableArea(), | 547 scrollableArea->isPaintLayerScrollableArea(), |
549 scrollableArea.isPaintLayerScrollableArea()); | 548 scrollableArea.isPaintLayerScrollableArea()); |
550 | 549 |
551 } // namespace blink | 550 } // namespace blink |
552 | 551 |
553 #endif // LayerScrollableArea_h | 552 #endif // LayerScrollableArea_h |
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