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| 1 /* | 1 /* | 
| 2  * Copyright (C) 2010 Apple Inc. All rights reserved. | 2  * Copyright (C) 2010 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  * | 7  * | 
| 8  * 1.  Redistributions of source code must retain the above copyright | 8  * 1.  Redistributions of source code must retain the above copyright | 
| 9  *     notice, this list of conditions and the following disclaimer. | 9  *     notice, this list of conditions and the following disclaimer. | 
| 10  * 2.  Redistributions in binary form must reproduce the above copyright | 10  * 2.  Redistributions in binary form must reproduce the above copyright | 
| 11  *     notice, this list of conditions and the following disclaimer in the | 11  *     notice, this list of conditions and the following disclaimer in the | 
| 12  *     documentation and/or other materials provided with the distribution. | 12  *     documentation and/or other materials provided with the distribution. | 
| 13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of | 
| 14  *     its contributors may be used to endorse or promote products derived | 14  *     its contributors may be used to endorse or promote products derived | 
| 15  *     from this software without specific prior written permission. | 15  *     from this software without specific prior written permission. | 
| 16  * | 16  * | 
| 17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 
| 18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 
| 19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 
| 20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 
| 21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 
| 22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 
| 23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 
| 24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 
| 25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 
| 26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 
| 27  */ | 27  */ | 
| 28 | 28 | 
| 29 #include "config.h" | 29 #include "config.h" | 
| 30 #include "AccessibilityScrollbar.h" | 30 #include "core/accessibility/AccessibilityScrollbar.h" | 
| 31 | 31 | 
| 32 #include "ScrollView.h" | 32 #include "ScrollView.h" | 
| 33 | 33 | 
| 34 namespace WebCore { | 34 namespace WebCore { | 
| 35 | 35 | 
| 36 AccessibilityScrollbar::AccessibilityScrollbar(Scrollbar* scrollbar) | 36 AccessibilityScrollbar::AccessibilityScrollbar(Scrollbar* scrollbar) | 
| 37     : m_scrollbar(scrollbar) | 37     : m_scrollbar(scrollbar) | 
| 38 { | 38 { | 
| 39     ASSERT(scrollbar); | 39     ASSERT(scrollbar); | 
| 40 } | 40 } | 
| (...skipping 53 matching lines...) Expand 10 before | Expand all | Expand 10 after  Loading... | 
| 94         return; | 94         return; | 
| 95 | 95 | 
| 96     if (!m_scrollbar->scrollableArea()) | 96     if (!m_scrollbar->scrollableArea()) | 
| 97         return; | 97         return; | 
| 98 | 98 | 
| 99     float newValue = value * m_scrollbar->maximum(); | 99     float newValue = value * m_scrollbar->maximum(); | 
| 100     m_scrollbar->scrollableArea()->scrollToOffsetWithoutAnimation(m_scrollbar->o
     rientation(), newValue); | 100     m_scrollbar->scrollableArea()->scrollToOffsetWithoutAnimation(m_scrollbar->o
     rientation(), newValue); | 
| 101 } | 101 } | 
| 102 | 102 | 
| 103 } // namespace WebCore | 103 } // namespace WebCore | 
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