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1 /* | 1 /* |
2 Copyright (C) 1997 Martin Jones (mjones@kde.org) | 2 Copyright (C) 1997 Martin Jones (mjones@kde.org) |
3 (C) 1998 Waldo Bastian (bastian@kde.org) | 3 (C) 1998 Waldo Bastian (bastian@kde.org) |
4 (C) 1998, 1999 Torben Weis (weis@kde.org) | 4 (C) 1998, 1999 Torben Weis (weis@kde.org) |
5 (C) 1999 Lars Knoll (knoll@kde.org) | 5 (C) 1999 Lars Knoll (knoll@kde.org) |
6 (C) 1999 Antti Koivisto (koivisto@kde.org) | 6 (C) 1999 Antti Koivisto (koivisto@kde.org) |
7 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. | 7 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserv
ed. |
8 | 8 |
9 This library is free software; you can redistribute it and/or | 9 This library is free software; you can redistribute it and/or |
10 modify it under the terms of the GNU Library General Public | 10 modify it under the terms of the GNU Library General Public |
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354 GraphicsLayer* layerForHorizontalScrollbar() const override; | 354 GraphicsLayer* layerForHorizontalScrollbar() const override; |
355 GraphicsLayer* layerForVerticalScrollbar() const override; | 355 GraphicsLayer* layerForVerticalScrollbar() const override; |
356 GraphicsLayer* layerForScrollCorner() const override; | 356 GraphicsLayer* layerForScrollCorner() const override; |
357 int scrollSize(ScrollbarOrientation) const override; | 357 int scrollSize(ScrollbarOrientation) const override; |
358 bool isScrollCornerVisible() const override; | 358 bool isScrollCornerVisible() const override; |
359 bool userInputScrollable(ScrollbarOrientation) const override; | 359 bool userInputScrollable(ScrollbarOrientation) const override; |
360 bool shouldPlaceVerticalScrollbarOnLeft() const override; | 360 bool shouldPlaceVerticalScrollbarOnLeft() const override; |
361 LayoutRect scrollIntoView( | 361 LayoutRect scrollIntoView( |
362 const LayoutRect& rectInContent, | 362 const LayoutRect& rectInContent, |
363 const ScrollAlignment& alignX, | 363 const ScrollAlignment& alignX, |
364 const ScrollAlignment& alignY) override; | 364 const ScrollAlignment& alignY, |
| 365 ScrollType = ProgrammaticScroll) override; |
365 | 366 |
366 // The window that hosts the FrameView. The FrameView will communicate scrol
ls and repaints to the | 367 // The window that hosts the FrameView. The FrameView will communicate scrol
ls and repaints to the |
367 // host window in the window's coordinate space. | 368 // host window in the window's coordinate space. |
368 HostWindow* hostWindow() const override; | 369 HostWindow* hostWindow() const override; |
369 | 370 |
370 // Returns a clip rect in host window coordinates. Used to clip the blit on
a scroll. | 371 // Returns a clip rect in host window coordinates. Used to clip the blit on
a scroll. |
371 IntRect windowClipRect(IncludeScrollbarsInRect = ExcludeScrollbars) const; | 372 IntRect windowClipRect(IncludeScrollbarsInRect = ExcludeScrollbars) const; |
372 | 373 |
373 typedef WillBeHeapHashSet<RefPtrWillBeMember<Widget>> ChildrenWidgetSet; | 374 typedef WillBeHeapHashSet<RefPtrWillBeMember<Widget>> ChildrenWidgetSet; |
374 | 375 |
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858 static const unsigned visualPixelThreshold = 32 * 32; | 859 static const unsigned visualPixelThreshold = 32 * 32; |
859 if (m_visuallyNonEmptyPixelCount > visualPixelThreshold) | 860 if (m_visuallyNonEmptyPixelCount > visualPixelThreshold) |
860 setIsVisuallyNonEmpty(); | 861 setIsVisuallyNonEmpty(); |
861 } | 862 } |
862 | 863 |
863 DEFINE_TYPE_CASTS(FrameView, Widget, widget, widget->isFrameView(), widget.isFra
meView()); | 864 DEFINE_TYPE_CASTS(FrameView, Widget, widget, widget->isFrameView(), widget.isFra
meView()); |
864 | 865 |
865 } // namespace blink | 866 } // namespace blink |
866 | 867 |
867 #endif // FrameView_h | 868 #endif // FrameView_h |
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