TISpringLoadedView.h

//
//  TISpringLoadedView.h
//  TISpringLoadedViews
//
//  Created by Tom Irving on 18/09/2012.
//  Copyright (c) 2012 Tom Irving. 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 TOM IRVING "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 TOM IRVING 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.
//

#import <UIKit/UIKit.h>

typedef void (^TISpringLoadedViewPannedBlock)(CGPoint center, CGPoint restCenter, CGPoint translation, CGPoint velocity, BOOL finished);

@interface TISpringLoadedView : UIView
@property (nonatomic, assign) BOOL springEnabled;
@property (nonatomic, assign) CGFloat springConstant;
@property (nonatomic, assign) CGFloat dampingCoefficient;
@property (nonatomic, assign) CGPoint restCenter;
@property (nonatomic, assign) CGFloat mass;
@property (nonatomic, assign) UIEdgeInsets panDistanceLimits;
@property (nonatomic, copy) TISpringLoadedViewPannedBlock pannedBlock;
@property (nonatomic, assign) CGFloat panDragCoefficient;
@property (nonatomic, assign) BOOL inheritsPanVelocity;
@property (nonatomic, readonly) BOOL panning;
@property (nonatomic, weak) TISpringLoadedView * leftAnchoredView;
@property (nonatomic, weak) TISpringLoadedView * rightAnchoredView;

- (void)simulateSpringWithDisplayLink:(CADisplayLink *)displayLink;

@end