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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #import "chrome/browser/ui/cocoa/wrench_menu/menu_tracked_button.h" | 5 #import "chrome/browser/ui/cocoa/wrench_menu/menu_tracked_button.h" |
6 | 6 |
7 #include <cmath> | 7 #include "base/mac/mac_util.h" |
8 | 8 |
9 @interface MenuTrackedButton (Private) | 9 @interface MenuTrackedButton (Private) |
10 - (void)doHighlight:(BOOL)highlight; | 10 - (void)doHighlight:(BOOL)highlight; |
11 - (void)checkMouseInRect; | 11 - (void)checkMouseInRect; |
12 - (NSRect)insetBounds; | 12 - (NSRect)insetBounds; |
13 - (BOOL)shouldHighlightOnHover; | 13 - (BOOL)shouldHighlightOnHover; |
14 @end | 14 @end |
15 | 15 |
16 @implementation MenuTrackedButton | 16 @implementation MenuTrackedButton |
17 | 17 |
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97 } | 97 } |
98 } | 98 } |
99 | 99 |
100 // Returns the bounds of the receiver slightly inset to avoid highlighting both | 100 // Returns the bounds of the receiver slightly inset to avoid highlighting both |
101 // buttons in a pair that overlap. | 101 // buttons in a pair that overlap. |
102 - (NSRect)insetBounds { | 102 - (NSRect)insetBounds { |
103 return NSInsetRect([self bounds], 2, 1); | 103 return NSInsetRect([self bounds], 2, 1); |
104 } | 104 } |
105 | 105 |
106 - (BOOL)shouldHighlightOnHover { | 106 - (BOOL)shouldHighlightOnHover { |
107 // Apple does not define NSAppKitVersionNumber10_5 when using the 10.5 SDK. | |
108 // The Internets have come up with this solution. | |
109 #ifndef NSAppKitVersionNumber10_5 | |
110 #define NSAppKitVersionNumber10_5 949 | |
111 #endif | |
112 | |
113 // There's a cell drawing bug in 10.5 that was fixed on 10.6. Hover states | 107 // There's a cell drawing bug in 10.5 that was fixed on 10.6. Hover states |
114 // look terrible due to this, so disable highlighting on 10.5. | 108 // look terrible due to this, so disable highlighting on 10.5. |
115 return std::floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_5; | 109 return base::mac::IsOSSnowLeopardOrLater(); |
116 } | 110 } |
117 | 111 |
118 @end | 112 @end |
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