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1 /* | 1 /* |
2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> | 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> |
3 * 1999 Lars Knoll <knoll@kde.org> | 3 * 1999 Lars Knoll <knoll@kde.org> |
4 * 1999 Antti Koivisto <koivisto@kde.org> | 4 * 1999 Antti Koivisto <koivisto@kde.org> |
5 * 2000 Dirk Mueller <mueller@kde.org> | 5 * 2000 Dirk Mueller <mueller@kde.org> |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
9 * Copyright (C) 2009 Google Inc. All rights reserved. | 9 * Copyright (C) 2009 Google Inc. All rights reserved. |
10 * | 10 * |
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2439 } else if (widget->isScrollbar()) { | 2439 } else if (widget->isScrollbar()) { |
2440 Scrollbar* scrollbar = static_cast<Scrollbar*>(widget); | 2440 Scrollbar* scrollbar = static_cast<Scrollbar*>(widget); |
2441 if (scrollbar->isCustomScrollbar()) | 2441 if (scrollbar->isCustomScrollbar()) |
2442 return true; | 2442 return true; |
2443 } | 2443 } |
2444 } | 2444 } |
2445 | 2445 |
2446 return false; | 2446 return false; |
2447 } | 2447 } |
2448 | 2448 |
2449 void FrameView::clearOwningRendererForCustomScrollbars(RenderBox* box) | |
2450 { | |
2451 const HashSet<RefPtr<Widget> >* viewChildren = children(); | |
2452 HashSet<RefPtr<Widget> >::const_iterator end = viewChildren->end(); | |
2453 for (HashSet<RefPtr<Widget> >::const_iterator current = viewChildren->begin(
); current != end; ++current) { | |
2454 Widget* widget = current->get(); | |
2455 if (widget->isScrollbar()) { | |
2456 Scrollbar* scrollbar = static_cast<Scrollbar*>(widget); | |
2457 if (scrollbar->isCustomScrollbar()) { | |
2458 RenderScrollbar* customScrollbar = toRenderScrollbar(scrollbar); | |
2459 if (customScrollbar->owningRenderer() == box) | |
2460 customScrollbar->clearOwningRenderer(); | |
2461 } | |
2462 } | |
2463 } | |
2464 } | |
2465 | |
2466 FrameView* FrameView::parentFrameView() const | 2449 FrameView* FrameView::parentFrameView() const |
2467 { | 2450 { |
2468 if (Widget* parentView = parent()) { | 2451 if (Widget* parentView = parent()) { |
2469 if (parentView->isFrameView()) | 2452 if (parentView->isFrameView()) |
2470 return static_cast<FrameView*>(parentView); | 2453 return static_cast<FrameView*>(parentView); |
2471 } | 2454 } |
2472 return 0; | 2455 return 0; |
2473 } | 2456 } |
2474 | 2457 |
2475 void FrameView::updateControlTints() | 2458 void FrameView::updateControlTints() |
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2949 } | 2932 } |
2950 | 2933 |
2951 AXObjectCache* FrameView::axObjectCache() const | 2934 AXObjectCache* FrameView::axObjectCache() const |
2952 { | 2935 { |
2953 if (frame() && frame()->document() && frame()->document()->axObjectCacheExis
ts()) | 2936 if (frame() && frame()->document() && frame()->document()->axObjectCacheExis
ts()) |
2954 return frame()->document()->axObjectCache(); | 2937 return frame()->document()->axObjectCache(); |
2955 return 0; | 2938 return 0; |
2956 } | 2939 } |
2957 | 2940 |
2958 } // namespace WebCore | 2941 } // namespace WebCore |
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