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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008, 2009 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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25 | 25 |
26 #include "config.h" | 26 #include "config.h" |
27 #include "core/rendering/RenderScrollbar.h" | 27 #include "core/rendering/RenderScrollbar.h" |
28 | 28 |
29 #include "core/css/resolver/StyleResolver.h" | 29 #include "core/css/resolver/StyleResolver.h" |
30 #include "core/page/Frame.h" | 30 #include "core/page/Frame.h" |
31 #include "core/page/FrameView.h" | 31 #include "core/page/FrameView.h" |
32 #include "core/rendering/RenderPart.h" | 32 #include "core/rendering/RenderPart.h" |
33 #include "core/rendering/RenderScrollbarPart.h" | 33 #include "core/rendering/RenderScrollbarPart.h" |
34 #include "core/rendering/RenderScrollbarTheme.h" | 34 #include "core/rendering/RenderScrollbarTheme.h" |
35 #include "core/rendering/style/StyleInheritedData.h" | |
36 | 35 |
37 namespace WebCore { | 36 namespace WebCore { |
38 | 37 |
39 PassRefPtr<Scrollbar> RenderScrollbar::createCustomScrollbar(ScrollableArea* scr
ollableArea, ScrollbarOrientation orientation, Node* ownerNode, Frame* owningFra
me) | 38 PassRefPtr<Scrollbar> RenderScrollbar::createCustomScrollbar(ScrollableArea* scr
ollableArea, ScrollbarOrientation orientation, Node* ownerNode, Frame* owningFra
me) |
40 { | 39 { |
41 return adoptRef(new RenderScrollbar(scrollableArea, orientation, ownerNode,
owningFrame)); | 40 return adoptRef(new RenderScrollbar(scrollableArea, orientation, ownerNode,
owningFrame)); |
42 } | 41 } |
43 | 42 |
44 RenderScrollbar::RenderScrollbar(ScrollableArea* scrollableArea, ScrollbarOrient
ation orientation, Node* ownerNode, Frame* owningFrame) | 43 RenderScrollbar::RenderScrollbar(ScrollableArea* scrollableArea, ScrollbarOrient
ation orientation, Node* ownerNode, Frame* owningFrame) |
45 : Scrollbar(scrollableArea, orientation, RegularScrollbar, RenderScrollbarTh
eme::renderScrollbarTheme()) | 44 : Scrollbar(scrollableArea, orientation, RegularScrollbar, RenderScrollbarTh
eme::renderScrollbarTheme()) |
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351 int RenderScrollbar::minimumThumbLength() | 350 int RenderScrollbar::minimumThumbLength() |
352 { | 351 { |
353 RenderScrollbarPart* partRenderer = m_parts.get(ThumbPart); | 352 RenderScrollbarPart* partRenderer = m_parts.get(ThumbPart); |
354 if (!partRenderer) | 353 if (!partRenderer) |
355 return 0; | 354 return 0; |
356 partRenderer->layout(); | 355 partRenderer->layout(); |
357 return orientation() == HorizontalScrollbar ? partRenderer->width() : partRe
nderer->height(); | 356 return orientation() == HorizontalScrollbar ? partRenderer->width() : partRe
nderer->height(); |
358 } | 357 } |
359 | 358 |
360 } | 359 } |
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