1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
/*
* Copyright (C) 2011 Apple Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebCore_NSScrollerImpDetails_h
#define WebCore_NSScrollerImpDetails_h
#include "config.h"
// Public APIs not available on versions of Mac on which we build
#if __MAC_OS_X_VERSION_MAX_ALLOWED == 1060
enum {
NSScrollerStyleLegacy = 0,
NSScrollerStyleOverlay = 1
};
typedef NSInteger NSScrollerStyle;
enum {
NSScrollerKnobStyleDefault = 0,
NSScrollerKnobStyleDark = 1,
NSScrollerKnobStyleLight = 2
};
typedef NSInteger NSScrollerKnobStyle;
#endif
#if __MAC_OS_X_VERSION_MAX_ALLOWED == 1060
@interface NSScroller(NSObject)
+ (NSScrollerStyle)preferredScrollerStyle;
@end
#endif
@interface NSObject (ScrollbarPainter)
+ (id)scrollerImpWithStyle:(NSScrollerStyle)newScrollerStyle controlSize:(NSControlSize)newControlSize horizontal:(BOOL)horizontal replacingScrollerImp:(id)previous;
- (CGFloat)knobAlpha;
- (void)setKnobAlpha:(CGFloat)knobAlpha;
- (CGFloat)trackAlpha;
- (void)setTrackAlpha:(CGFloat)trackAlpha;
- (void)setEnabled:(BOOL)enabled;
- (void)setBoundsSize:(NSSize)boundsSize;
- (void)setDoubleValue:(double)doubleValue;
- (void)setKnobProportion:(CGFloat)proportion;
- (void)setKnobStyle:(NSScrollerKnobStyle)knobStyle;
- (void)setExpanded:(BOOL)expanded;
- (BOOL)isExpanded;
- (void)setDelegate:(id)delegate;
- (void)setUiStateTransitionProgress:(CGFloat)uiStateTransitionProgress;
- (void)setExpansionTransitionProgress:(CGFloat)expansionTransitionProgress;
- (BOOL)isHorizontal;
- (CGFloat)trackWidth;
- (CGFloat)trackBoxWidth;
- (CGFloat)knobMinLength;
- (CGFloat)trackOverlapEndInset;
- (CGFloat)knobOverlapEndInset;
- (CGFloat)trackEndInset;
- (CGFloat)knobEndInset;
- (CGFloat)uiStateTransitionProgress;
- (CGFloat)expansionTransitionProgress;
- (NSRect)rectForPart:(NSScrollerPart)partCode;
- (void)drawKnobSlotInRect:(NSRect)slotRect highlight:(BOOL)flag alpha:(CGFloat)alpha;
- (void)drawKnob;
- (void)mouseEnteredScroller;
- (void)mouseExitedScroller;
@end
@interface NSObject (ScrollbarPainterController)
- (void)setDelegate:(id)delegate;
- (void)hideOverlayScrollers;
- (void)flashScrollers;
- (id)horizontalScrollerImp;
- (void)setHorizontalScrollerImp:(id)horizontal;
- (id)verticalScrollerImp;
- (void)setVerticalScrollerImp:(id)vertical;
- (NSScrollerStyle)scrollerStyle;
- (void)setScrollerStyle:(NSScrollerStyle)scrollerStyle;
- (void)contentAreaScrolled;
- (void)contentAreaScrolledInDirection:(NSPoint)direction;
- (void)contentAreaWillDraw;
- (void)mouseEnteredContentArea;
- (void)mouseExitedContentArea;
- (void)mouseMovedInContentArea;
- (void)startLiveResize;
- (void)contentAreaDidResize;
- (void)endLiveResize;
- (void)windowOrderedIn;
- (void)windowOrderedOut;
- (void)beginScrollGesture;
- (void)endScrollGesture;
@end
namespace WebCore {
static inline bool isScrollbarOverlayAPIAvailable()
{
#if USE(SCROLLBAR_PAINTER)
return true;
#else
return false;
#endif
}
NSScrollerStyle recommendedScrollerStyle();
}
#endif
|
