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1 /* | 1 /* |
2 * Copyright (C) 2008, 2011 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008, 2011 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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107 | 107 |
108 // This getter will create a ScrollAnimator if it doesn't already exist. | 108 // This getter will create a ScrollAnimator if it doesn't already exist. |
109 ScrollAnimator* scrollAnimator() const; | 109 ScrollAnimator* scrollAnimator() const; |
110 | 110 |
111 // This getter will return null if the ScrollAnimator hasn't been created ye
t. | 111 // This getter will return null if the ScrollAnimator hasn't been created ye
t. |
112 ScrollAnimator* existingScrollAnimator() const { return m_scrollAnimator.get
(); } | 112 ScrollAnimator* existingScrollAnimator() const { return m_scrollAnimator.get
(); } |
113 | 113 |
114 const IntPoint& scrollOrigin() const { return m_scrollOrigin; } | 114 const IntPoint& scrollOrigin() const { return m_scrollOrigin; } |
115 bool scrollOriginChanged() const { return m_scrollOriginChanged; } | 115 bool scrollOriginChanged() const { return m_scrollOriginChanged; } |
116 | 116 |
117 virtual bool isActiveFocus() const = 0; | 117 // FIXME(bokan): Meaningless name, rename to isActiveFocus |
| 118 virtual bool isActive() const = 0; |
118 virtual int scrollSize(ScrollbarOrientation) const = 0; | 119 virtual int scrollSize(ScrollbarOrientation) const = 0; |
119 virtual void invalidateScrollbar(Scrollbar*, const IntRect&); | 120 virtual void invalidateScrollbar(Scrollbar*, const IntRect&); |
120 virtual bool isScrollCornerVisible() const = 0; | 121 virtual bool isScrollCornerVisible() const = 0; |
121 virtual IntRect scrollCornerRect() const = 0; | 122 virtual IntRect scrollCornerRect() const = 0; |
122 virtual void invalidateScrollCorner(const IntRect&); | 123 virtual void invalidateScrollCorner(const IntRect&); |
123 virtual void getTickmarks(Vector<IntRect>&) const { } | 124 virtual void getTickmarks(Vector<IntRect>&) const { } |
124 | 125 |
125 // Convert points and rects between the scrollbar and its containing view. | 126 // Convert points and rects between the scrollbar and its containing view. |
126 // The client needs to implement these in order to be aware of layout effect
s | 127 // The client needs to implement these in order to be aware of layout effect
s |
127 // like CSS transforms. | 128 // like CSS transforms. |
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279 // vertical-lr / ltr NO NO | 280 // vertical-lr / ltr NO NO |
280 // vertical-lr / rtl NO YES | 281 // vertical-lr / rtl NO YES |
281 // vertical-rl / ltr YES NO | 282 // vertical-rl / ltr YES NO |
282 // vertical-rl / rtl YES YES | 283 // vertical-rl / rtl YES YES |
283 IntPoint m_scrollOrigin; | 284 IntPoint m_scrollOrigin; |
284 }; | 285 }; |
285 | 286 |
286 } // namespace WebCore | 287 } // namespace WebCore |
287 | 288 |
288 #endif // ScrollableArea_h | 289 #endif // ScrollableArea_h |
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