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| 1 /* | 1 /* | 
| 2  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. | 2  * Copyright (C) 2006, 2007, 2008 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 | 
| 11  *    documentation and/or other materials provided with the distribution. | 11  *    documentation and/or other materials provided with the distribution. | 
| 12  * | 12  * | 
| 13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 
| 14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
| 15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 
| 16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 
| 17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 
| 18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 
| 19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 
| 20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 
| 21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 
| 22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 
| 23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
| 24  */ | 24  */ | 
| 25 | 25 | 
| 26 #include "config.h" | 26 #include "config.h" | 
| 27 #include "ScrollView.h" | 27 #include "ScrollView.h" | 
| 28 | 28 | 
| 29 #include "AXObjectCache.h" |  | 
| 30 #include "GraphicsContext.h" | 29 #include "GraphicsContext.h" | 
| 31 #include "GraphicsLayer.h" | 30 #include "GraphicsLayer.h" | 
| 32 #include "HostWindow.h" | 31 #include "HostWindow.h" | 
| 33 #include "PlatformMouseEvent.h" | 32 #include "PlatformMouseEvent.h" | 
| 34 #include "PlatformWheelEvent.h" | 33 #include "PlatformWheelEvent.h" | 
| 35 #include "ScrollAnimator.h" | 34 #include "ScrollAnimator.h" | 
| 36 #include "Scrollbar.h" | 35 #include "Scrollbar.h" | 
| 37 #include "ScrollbarTheme.h" | 36 #include "ScrollbarTheme.h" | 
|  | 37 #include "core/accessibility/AXObjectCache.h" | 
| 38 #include <wtf/StdLibExtras.h> | 38 #include <wtf/StdLibExtras.h> | 
| 39 | 39 | 
| 40 using namespace std; | 40 using namespace std; | 
| 41 | 41 | 
| 42 namespace WebCore { | 42 namespace WebCore { | 
| 43 | 43 | 
| 44 ScrollView::ScrollView() | 44 ScrollView::ScrollView() | 
| 45     : m_horizontalScrollbarMode(ScrollbarAuto) | 45     : m_horizontalScrollbarMode(ScrollbarAuto) | 
| 46     , m_verticalScrollbarMode(ScrollbarAuto) | 46     , m_verticalScrollbarMode(ScrollbarAuto) | 
| 47     , m_horizontalScrollbarLock(false) | 47     , m_horizontalScrollbarLock(false) | 
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| 1276 { | 1276 { | 
| 1277 } | 1277 } | 
| 1278 | 1278 | 
| 1279 bool ScrollView::platformIsOffscreen() const | 1279 bool ScrollView::platformIsOffscreen() const | 
| 1280 { | 1280 { | 
| 1281     return false; | 1281     return false; | 
| 1282 } | 1282 } | 
| 1283 | 1283 | 
| 1284 | 1284 | 
| 1285 } | 1285 } | 
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