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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 |
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 INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE 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 INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE 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 "RuntimeEnabledFeatures.h" | 27 #include "platform/RuntimeEnabledFeatures.h" |
28 #include "platform/scroll/ScrollbarThemeMacCommon.h" | 28 #include "platform/scroll/ScrollbarThemeMacCommon.h" |
29 | 29 |
30 #include <Carbon/Carbon.h> | 30 #include <Carbon/Carbon.h> |
31 #include "platform/PlatformMouseEvent.h" | 31 #include "platform/PlatformMouseEvent.h" |
32 #include "platform/graphics/Gradient.h" | 32 #include "platform/graphics/Gradient.h" |
33 #include "platform/graphics/GraphicsContext.h" | 33 #include "platform/graphics/GraphicsContext.h" |
34 #include "platform/graphics/GraphicsContextStateSaver.h" | 34 #include "platform/graphics/GraphicsContextStateSaver.h" |
35 #include "platform/graphics/GraphicsLayer.h" | 35 #include "platform/graphics/GraphicsLayer.h" |
36 #include "platform/graphics/ImageBuffer.h" | 36 #include "platform/graphics/ImageBuffer.h" |
37 #include "platform/graphics/Pattern.h" | 37 #include "platform/graphics/Pattern.h" |
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355 // static | 355 // static |
356 bool ScrollbarThemeMacCommon::isOverlayAPIAvailable() | 356 bool ScrollbarThemeMacCommon::isOverlayAPIAvailable() |
357 { | 357 { |
358 static bool apiAvailable = | 358 static bool apiAvailable = |
359 [NSClassFromString(@"NSScrollerImp") respondsToSelector:@selector(scroll
erImpWithStyle:controlSize:horizontal:replacingScrollerImp:)] | 359 [NSClassFromString(@"NSScrollerImp") respondsToSelector:@selector(scroll
erImpWithStyle:controlSize:horizontal:replacingScrollerImp:)] |
360 && [NSClassFromString(@"NSScrollerImpPair") instancesRespondToSelector:@
selector(scrollerStyle)]; | 360 && [NSClassFromString(@"NSScrollerImpPair") instancesRespondToSelector:@
selector(scrollerStyle)]; |
361 return apiAvailable; | 361 return apiAvailable; |
362 } | 362 } |
363 | 363 |
364 } // namespace WebCore | 364 } // namespace WebCore |
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