Pitometsu/CruiserWebViewController

//
//  IPNavBarSqueezableViewController.h
//  iPTT
//
//  Created by zeta on 13/10/19.
//  Copyright (c) 2013年 shotdoor. All rights reserved.
//

#import <UIKit/UIKit.h>


@interface IPNavBarSqueezableViewController : UIViewController

@property (nonatomic, weak) IBOutlet UIScrollView *triggeringScrollView;

@property (nonatomic, strong) UIFont *titleFont;
@property (nonatomic, strong) UIColor *titleColor;

@property (nonatomic, copy) void (^squeezeCompletion)(void); // nil by default
@property (nonatomic, copy) void (^expandCompletion)(void); // nil by default

// inheritance
- (void)processBars NS_REQUIRES_SUPER;
- (void)squeezeBars NS_REQUIRES_SUPER;
- (void)expandBars NS_REQUIRES_SUPER;

- (NSString *)squeezedTitle:(NSString *)title; // @"[ %@ ]" by default

#pragma mark - Scroll View Delegate

- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView NS_REQUIRES_SUPER;
- (void)scrollViewDidScroll:(UIScrollView *)scrollView NS_REQUIRES_SUPER;
- (void)scrollViewWillEndDragging:(UIScrollView *)scrollView
                     withVelocity:(CGPoint)velocity
              targetContentOffset:(inout CGPoint *)targetContentOffset NS_REQUIRES_SUPER;
- (BOOL)scrollViewShouldScrollToTop:(UIScrollView *)scrollView NS_REQUIRES_SUPER;

@end