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/*
* 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
#import <AvailabilityMacros.h>
// This file forward-declares APIs for NSScroller that are only present on
// build SDKs newer than are currently supported.
#if !defined(MAC_OS_X_VERSION_10_7) || MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7
enum {
NSScrollerStyleLegacy = 0,
NSScrollerStyleOverlay = 1
};
typedef NSInteger NSScrollerStyle;
enum {
NSScrollerKnobStyleDefault = 0,
NSScrollerKnobStyleDark = 1,
NSScrollerKnobStyleLight = 2
};
typedef NSInteger NSScrollerKnobStyle;
@interface NSScroller(NSObject)
+ (NSScrollerStyle)preferredScrollerStyle;
@end
#endif // !10.7
@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
#endif // WebCore_NSScrollerImpDetails_h
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