Initial commit

Ifish/JHRefresh/AnimationView/JHRefreshAmazingAniView.h

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+//
+//  JHRefreshAmazingAniView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-17.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshAniBaseView.h"
+
+@interface JHRefreshAmazingAniView : JHRefreshAniBaseView
+{
+    UIImageView *_aniImgView;
+}
+@end

Ifish/JHRefresh/AnimationView/JHRefreshAmazingAniView.m

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+//
+//  JHRefreshAmazingAniView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-17.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshAmazingAniView.h"
+#import "JHRefreshMacro.h"
+#import "UIView+JHExtension.h"
+
+@implementation JHRefreshAmazingAniView
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        
+        // Initialization code
+        
+        _aniImgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:JHRefreshSrcName(@"JHdown_anim__0001.png")]];
+        _aniImgView.frame = CGRectMake(0, 0, 50, 50);
+        _aniImgView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin|UIViewAutoresizingFlexibleRightMargin;
+        [self addSubview:_aniImgView];
+    }
+    return self;
+}
+
+- (void)layoutSubviews
+{
+    [super layoutSubviews];
+    
+    _aniImgView.center = CGPointMake(self.jh_width*0.5, self.jh_height*0.5);
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+#pragma mark - JHRefreshViewDelegate
+
+/**
+ *  下拉时的动画
+ */
+- (void)refreshViewAniToBePulling
+{
+    
+}
+/**
+ *  变成普通状态时的动画
+ */
+- (void)refreshViewAniToBeNormal
+{
+    [_aniImgView stopAnimating];
+}
+/**
+ *  刷新开始
+ */
+- (void)refreshViewBeginRefreshing
+{
+    if(!_aniImgView.animationImages)
+    {
+//        _aniImgView.animationImages = [NSArray arrayWithObjects:
+//                                       [UIImage imageNamed:JHRefreshSrcName(@"dropdown_loading_01.png")],
+//                                       [UIImage imageNamed:JHRefreshSrcName(@"dropdown_loading_02.png")],
+//                                     
+//                                       nil];
+        
+        NSMutableArray *images = [[NSMutableArray alloc] init];
+        
+        for (int i = 1; i <= 63; i ++) {
+            
+            if (i < 10) {
+                [images addObject:[UIImage imageNamed:[NSString stringWithFormat:@"neves000%d",i]]];
+                
+            }else{
+                [images addObject:[UIImage imageNamed:[NSString stringWithFormat:@"neves00%d",i]]];
+            }
+            
+        }
+        
+        _aniImgView.animationImages=images;
+        
+        _aniImgView.animationDuration = 2.0;
+        _aniImgView.animationRepeatCount = 0;
+        
+    }
+    
+    //刷新开始时，设置aniImageView的宽高
+    _aniImgView.jh_width = _aniImgView.jh_height = JHRefreshViewHeight;
+    [_aniImgView startAnimating];
+}
+/**
+ *  刷新结束
+ *
+ *  @param result 刷新结果
+ */
+- (void)refreshViewEndRefreshing:(JHRefreshResult)result
+{
+    
+}
+/**
+ *  拖拽到对应的位置
+ *
+ *  @param pos 位置，范围：1 ~ JHRefreshViewHeight
+ */
+- (void)refreshViewPullingToPosition:(NSInteger)pos
+{
+    if(pos == 0)
+    {
+        return;
+    }
+    CGPoint center = _aniImgView.center;
+    
+    _aniImgView.jh_width = _aniImgView.jh_height = pos;
+    
+    _aniImgView.center = center;
+    NSString*name=nil;
+
+        name =@"neves0063.png";
+   //name = [NSString stringWithFormat:@"dropdown_anim__000%d.png",(int)pos];
+    
+//    if (pos<10) {
+//        name = [NSString stringWithFormat:@"neves000%d.png",(int)pos];
+//    }else{
+//        name = [NSString stringWithFormat:@"neves00%d.png",(int)pos];
+//    }
+    
+    
+    
+    
+    //NSLog(@"pos%ld",(long)pos);
+    
+    _aniImgView.image = [UIImage imageNamed:name];
+    
+    
+}
+
+
+@end

Ifish/JHRefresh/AnimationView/JHRefreshAniBaseView.h

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+//
+//  JHRefreshAniBaseView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "JHRefreshViewDelegate.h"
+#import "JHRefreshConfig.h"
+
+@interface JHRefreshAniBaseView : UIView<JHRefreshViewDelegate>
+@property (nonatomic, assign)   JHRefreshViewType   refreshViewType;
+@property (nonatomic, assign)   NSInteger           refreshViewID;
+
+@end

Ifish/JHRefresh/AnimationView/JHRefreshAniBaseView.m

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+//
+//  JHRefreshAniBaseView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshAniBaseView.h"
+#import "JHRefreshHeaderView.h"
+#import "JHRefreshFooterView.h"
+#import "UIView+JHExtension.h"
+
+@implementation JHRefreshAniBaseView
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+        
+        self.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+    }
+    return self;
+}
+
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+    [super willMoveToSuperview:newSuperview];
+    
+    self.jh_width = newSuperview.jh_width;
+    self.jh_height = newSuperview.jh_height;
+    
+    if([newSuperview isKindOfClass:[JHRefreshHeaderView class]])
+    {
+        self.refreshViewType = JHRefreshViewTypeHeader;
+    }
+    else if([newSuperview isKindOfClass:[JHRefreshFooterView class]])
+    {
+        self.refreshViewType = JHRefreshViewTypeFooter;
+    }
+    
+    self.refreshViewID = ((JHRefreshBaseView *)newSuperview).ID;
+}
+
+#pragma mark - JHRefreshViewDelegate
+- (void)refreshViewAniToBePulling
+{
+    
+}
+- (void)refreshViewAniToBeNormal
+{
+    
+}
+- (void)refreshViewBeginRefreshing
+{
+    
+}
+- (void)refreshViewEndRefreshing:(JHRefreshResult)result
+{
+    
+}
+
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

Ifish/JHRefresh/AnimationView/JHRefreshCommonAniView.h

@@ -0,0 +1,21 @@
+//
+//  JHRefreshCommonAniView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "JHRefreshMacro.h"
+#import "JHRefreshAniBaseView.h"
+
+@interface JHRefreshCommonAniView : JHRefreshAniBaseView
+{
+    UIImageView     *_arrowImgView;
+    UIImageView* _leftImgView;
+    UIActivityIndicatorView *_activityView;
+    UILabel         *_statusLabel;
+    UILabel         *_lastUpdateTimeLabel;
+}
+@end

Ifish/JHRefresh/AnimationView/JHRefreshCommonAniView.m

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+//
+//  JHRefreshCommonAniView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshCommonAniView.h"
+#import "UIView+JHExtension.h"
+#import "JHRefreshConfig.h"
+#define ROT 3.14159265358979323846264338327950288
+#define JHRefreshLabelTextColor     JHRGBA(150,150,150,1)
+
+@implementation JHRefreshCommonAniView
+
+NSString *const JHRefreshHeaderStatusTextNormal = @"下拉刷新";
+NSString *const JHRefreshHeaderStatusTextPulling = @"松开既可刷新";
+NSString *const JHRefreshHeaderStatusTextRefreshing = @"正在刷新。。。";
+NSString *const JHRefreshHeaderStatusTextSuccess = @"刷新成功";
+NSString *const JHRefreshHeaderStatusTextFailure = @"刷新失败";
+
+NSString *const JHRefreshFooterStatusTextNormal = @"上拉加载更多";
+NSString *const JHRefreshFooterStatusTextPulling = @"松开既可加载";
+NSString *const JHRefreshFooterStatusTextRefreshing = @"正在加载。。。";
+NSString *const JHRefreshFooterStatusTextSuccess = @"加载成功";
+NSString *const JHRefreshFooterStatusTextFailure = @"加载失败";
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+        
+        _statusLabel = [[UILabel alloc] init];
+        _statusLabel.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+        _statusLabel.font = [UIFont boldSystemFontOfSize:13];
+        _statusLabel.textColor = JHRefreshLabelTextColor;
+        _statusLabel.backgroundColor = [UIColor clearColor];
+        _statusLabel.textAlignment = NSTextAlignmentCenter;
+        [self addSubview:_statusLabel];
+        _statusLabel.text = JHRefreshHeaderStatusTextNormal;
+        
+        _lastUpdateTimeLabel = [[UILabel alloc] init];
+        _lastUpdateTimeLabel.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+        _lastUpdateTimeLabel.font = [UIFont boldSystemFontOfSize:13];
+        _lastUpdateTimeLabel.textColor = JHRefreshLabelTextColor;
+        _lastUpdateTimeLabel.backgroundColor = [UIColor clearColor];
+        _lastUpdateTimeLabel.textAlignment = NSTextAlignmentCenter;
+        [self addSubview:_lastUpdateTimeLabel];
+        _lastUpdateTimeLabel.text = [JHRefreshConfig getLastUpdateTimeWithRefreshViewID:self.refreshViewID];
+        
+       // _arrowImgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:JHRefreshSrcName(@"dropdown_loading_01")]];
+        _arrowImgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@""]];
+        _arrowImgView.autoresizingMask = UIViewAutoresizingFlexibleLeftMargin|UIViewAutoresizingFlexibleRightMargin;
+        [self addSubview:_arrowImgView];
+        
+        
+//        _leftImgView=[[UIImageView alloc]initWithImage:[UIImage imageNamed:JHRefreshSrcName(@"dropdown_loading_01")]];
+//        _leftImgView.bounds=_arrowImgView.bounds;
+//        _leftImgView.autoresizingMask=_arrowImgView.autoresizingMask;
+//        [self addSubview:_leftImgView];
+        
+        _activityView = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray];
+        _activityView.bounds = _arrowImgView.bounds;
+        _activityView.autoresizingMask = _arrowImgView.autoresizingMask;
+        [self addSubview:_activityView];
+        
+    }
+    return self;
+}
+
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+    [super willMoveToSuperview:newSuperview];
+    
+    if(self.refreshViewType == JHRefreshViewTypeFooter)
+    {
+        _statusLabel.text = JHRefreshFooterStatusTextNormal;
+        _arrowImgView.transform = CGAffineTransformMakeRotation(M_PI);
+        _lastUpdateTimeLabel.hidden = YES;
+    }
+}
+
+- (void)layoutSubviews
+{
+    [super layoutSubviews];
+    
+    // 状态
+    _statusLabel.frame = CGRectMake(0, 0, self.jh_width, self.jh_height*0.5);
+    
+    // 时间
+    _lastUpdateTimeLabel.frame = CGRectMake(0, _statusLabel.jh_height, _statusLabel.jh_width, _statusLabel.jh_height);
+
+    _arrowImgView.center = CGPointMake(self.jh_width*0.5 - 100, self.jh_height*0.5);
+    _activityView.center = _arrowImgView.center;
+}
+
+#pragma mark - JHRefreshViewDelegate
+- (void)refreshViewAniToBePulling
+{
+    switch (self.refreshViewType) {
+        case JHRefreshViewTypeHeader:
+        {
+            _statusLabel.text = JHRefreshHeaderStatusTextPulling;
+            
+            [UIView animateWithDuration:JHRefreshFastAnimationDuration animations:^{
+                _arrowImgView.transform = CGAffineTransformMakeRotation(M_PI);
+            }];
+        }
+            break;
+        case JHRefreshViewTypeFooter:
+        {
+            _statusLabel.text = JHRefreshFooterStatusTextPulling;
+            
+            [UIView animateWithDuration:JHRefreshFastAnimationDuration animations:^{
+                _arrowImgView.transform = CGAffineTransformIdentity;
+            }];
+        }
+            break;
+    }
+}
+- (void)refreshViewAniToBeNormal
+{
+    switch (self.refreshViewType) {
+        case JHRefreshViewTypeHeader:
+        {
+            _statusLabel.text = JHRefreshHeaderStatusTextNormal;
+            
+            [UIView animateWithDuration:JHRefreshFastAnimationDuration animations:^{
+                _arrowImgView.transform = CGAffineTransformIdentity;
+            }];
+        }
+            break;
+        case JHRefreshViewTypeFooter:
+        {
+            _statusLabel.text = JHRefreshFooterStatusTextNormal;
+            
+            [UIView animateWithDuration:JHRefreshFastAnimationDuration animations:^{
+                _arrowImgView.transform = CGAffineTransformMakeRotation(2*ROT);
+            }];
+        }
+            break;
+    }
+}
+- (void)refreshViewBeginRefreshing
+{
+    switch (self.refreshViewType) {
+        case JHRefreshViewTypeHeader:
+        {
+            _statusLabel.text = JHRefreshHeaderStatusTextRefreshing;
+        }
+            break;
+        case JHRefreshViewTypeFooter:
+        {
+            _statusLabel.text = JHRefreshFooterStatusTextRefreshing;
+        }
+            break;
+    }
+    _arrowImgView.hidden = YES;
+    [_activityView startAnimating];
+}
+
+- (void)refreshViewEndRefreshing:(JHRefreshResult)result
+{
+    switch (self.refreshViewType) {
+        case JHRefreshViewTypeHeader:
+        {
+            switch (result) {
+                case JHRefreshResultNone:
+                    _statusLabel.text = JHRefreshHeaderStatusTextNormal;
+                    break;
+                case JHRefreshResultSuccess:
+                {
+                    _statusLabel.text = JHRefreshHeaderStatusTextSuccess;
+                }
+                    break;
+                case JHRefreshResultFailure:
+                {
+                    _statusLabel.text = JHRefreshHeaderStatusTextFailure;
+                }
+                    break;
+            }
+            
+            _arrowImgView.transform = CGAffineTransformIdentity;
+        }
+            break;
+        case JHRefreshViewTypeFooter:
+        {
+            _statusLabel.text = JHRefreshHeaderStatusTextNormal;
+            
+            _arrowImgView.transform = CGAffineTransformMakeRotation(M_PI);
+        }
+            break;
+    }
+    _lastUpdateTimeLabel.text = [JHRefreshConfig getLastUpdateTimeWithRefreshViewID:self.refreshViewID];
+    [JHRefreshConfig updateLastUpdateTimeWithRefreshViewID:self.refreshViewID];
+    [_activityView stopAnimating];
+    _arrowImgView.hidden = NO;
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

Ifish/JHRefresh/JHRefresh.h

@@ -0,0 +1,11 @@
+//
+//  JHRefresh.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "UIScrollView+JHRefresh.h"
+#import "JHRefreshCommonAniView.h"
+#import "JHRefreshAmazingAniView.h"

Ifish/JHRefresh/JHRefreshBaseView.h

@@ -0,0 +1,38 @@
+//
+//  JHRefreshBaseView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-12.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "JHRefreshAniBaseView.h"
+
+typedef NS_ENUM(NSInteger, JHRefreshState) {
+    JHRefreshStatePulling       = 1,
+    JHRefreshStateNormal,
+    JHRefreshStateRefreshing
+};
+
+@interface JHRefreshBaseView : UIView
+/**
+ *  App中有多个refreshView时，用以存放不同的配置信息，如：lastUpdateTime，也可不填
+ */
+@property (nonatomic, assign)       NSInteger   ID;
+
+@property (nonatomic, weak, readonly)       UIScrollView *scrollView;
+
+@property (nonatomic, assign)       JHRefreshState  state;
+
+@property (nonatomic, copy)     void (^beginRefreshingBlock)();
+
+@property (nonatomic, strong)   JHRefreshAniBaseView<JHRefreshViewDelegate>     *aniView;
+//@property (nonatomic, copy)     void (^)
+
+@property (nonatomic, readonly)     BOOL    refreshing;
+
++ (instancetype)createView;
+
+- (void)endRefreshingWithResult:(JHRefreshResult)result;
+@end

Ifish/JHRefresh/JHRefreshBaseView.m

@@ -0,0 +1,180 @@
+//
+//  JHRefreshBaseView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-12.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshBaseView.h"
+#import "JHRefreshConfig.h"
+#import "UIScrollView+JHExtension.h"
+#import "UIView+JHExtension.h"
+
+@interface JHRefreshBaseView ()
+@property (nonatomic, assign)       JHRefreshResult    refreshResult; //刷新是否成功
+
+/**
+ *  正在刷新时设置contentInset的值，header设置Top，footer设置bottom
+ */
+- (void)setRefreshingContentInset;
+/**
+ *  刷新完成后还原contentInset的值
+ */
+- (void)resumeContentInset;
+@end
+
+@implementation JHRefreshBaseView
+
++ (instancetype)createView
+{
+    return [[[self class] alloc] init];
+}
+
+- (id)initWithFrame:(CGRect)frame
+{
+    frame.size.height = JHRefreshViewHeight;
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+        self.autoresizingMask = UIViewAutoresizingFlexibleWidth;
+        self.backgroundColor = [UIColor clearColor];
+        
+        self.state = JHRefreshStateNormal;
+        
+    }
+    return self;
+}
+
+- (void)setAniView:(JHRefreshAniBaseView<JHRefreshViewDelegate> *)aniView
+{
+    if(_aniView)
+    {
+        [_aniView removeFromSuperview];
+    }
+    
+    [self addSubview:aniView];
+    _aniView = aniView;
+}
+
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+    [super willMoveToSuperview:newSuperview];
+    
+    self.jh_width = newSuperview.jh_width;
+    
+    [self.superview removeObserver:self forKeyPath:JHRefreshContentOffset];
+    
+    [newSuperview addObserver:self forKeyPath:JHRefreshContentOffset options:NSKeyValueObservingOptionNew context:nil];
+    
+    _scrollView = (UIScrollView *)newSuperview;
+    
+}
+
+- (BOOL)refreshing
+{
+    return self.state == JHRefreshStateRefreshing;
+}
+
+- (void)setState:(JHRefreshState)state
+{
+    //状态不改变什么都不做
+    if(_state == state)
+        return;
+    
+    JHRefreshState oldState = _state;
+    _state = state;
+    
+    switch (oldState) {
+        case JHRefreshStateNormal:
+        {
+            if(state == JHRefreshStatePulling)
+            {
+                //普通状态转为下拉状态
+                [_aniView refreshViewAniToBePulling];
+            }
+        }
+            break;
+        case JHRefreshStateRefreshing:
+        {
+            if(state == JHRefreshStateNormal)
+            {
+                //刷新状态转为普通状态
+                [_aniView refreshViewEndRefreshing:_refreshResult];
+                
+                switch (_refreshResult) {
+                    case JHRefreshResultNone:
+                    {
+                        [self resumeContentInset];
+                        [_aniView refreshViewAniToBeNormal];
+                    }
+                        break;
+                    case JHRefreshResultSuccess:
+                    case JHRefreshResultFailure:
+                    {
+                        //展示刷新结果，延时隐藏refreshView;
+                        dispatch_time_t delayInNanoSeconds =dispatch_time(DISPATCH_TIME_NOW, JHRefreshShowResultAnimationDuration * NSEC_PER_SEC);
+                        //延期执行
+                        dispatch_after(delayInNanoSeconds, dispatch_get_main_queue(), ^{
+                            [UIView animateWithDuration:JHRefreshSlowAnimationDuration animations:^{
+                                [self resumeContentInset];
+                                [_aniView refreshViewAniToBeNormal];
+                            }];
+                        });
+                    }
+                        break;
+                }
+            }
+        }
+            break;
+        case JHRefreshStatePulling:
+        {
+            if(state == JHRefreshStateNormal)
+            {
+                //下拉状态转为普通状态
+                [_aniView refreshViewAniToBeNormal];
+            }
+            else if(state == JHRefreshStateRefreshing)
+            {
+                //下拉状态转为刷新状态
+                
+                //
+                [self setRefreshingContentInset];
+                
+                [_aniView refreshViewBeginRefreshing];
+                
+                //执行刷新block
+                if(self.beginRefreshingBlock)
+                    self.beginRefreshingBlock();
+            }
+        }
+            break;
+    }
+}
+
+- (void)endRefreshingWithResult:(JHRefreshResult)result
+{
+    self.refreshResult = result;
+    self.state = JHRefreshStateNormal;
+}
+
+- (void)setRefreshingContentInset
+{
+
+}
+
+- (void)resumeContentInset
+{
+    
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

Ifish/JHRefresh/JHRefreshConfig.h

@@ -0,0 +1,53 @@
+//
+//  JHRefreshConfig.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-12.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "JHRefreshMacro.h"
+#import <UIKit/UIKit.h>
+
+typedef NS_ENUM(NSInteger, JHRefreshViewType) {
+    JHRefreshViewTypeHeader     = 1,
+    JHRefreshViewTypeFooter
+};
+
+/**
+ *  刷新结果
+ */
+typedef NS_ENUM(NSInteger, JHRefreshResult) {
+    /**
+     *  不展示刷新结果，刷新结束直接隐藏
+     */
+    JHRefreshResultNone         = 0,
+    /**
+     *  展示刷新成功界面，延时隐藏
+     */
+    JHRefreshResultSuccess,
+    /**
+     *  展示刷新失败界面，延时隐藏
+     */
+    JHRefreshResultFailure
+};
+
+
+
+extern const CGFloat JHRefreshViewHeight;
+extern const CGFloat JHRefreshFastAnimationDuration;
+extern const CGFloat JHRefreshSlowAnimationDuration;
+extern const CGFloat JHRefreshShowResultAnimationDuration;
+
+
+extern NSString *const JHRefreshContentOffset;
+extern NSString *const JHRefreshContentSize;
+
+@interface JHRefreshConfig : NSObject
+
++ (NSString *)getLastUpdateTimeWithRefreshViewID:(NSInteger)ID;
+
++ (void)updateLastUpdateTimeWithRefreshViewID:(NSInteger)ID;
+
+@end

Ifish/JHRefresh/JHRefreshConfig.m

@@ -0,0 +1,75 @@
+//
+//  JHRefreshConfig.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-12.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshConfig.h"
+
+const CGFloat JHRefreshViewHeight = 63.0;
+const CGFloat JHRefreshFastAnimationDuration = 0.2;
+const CGFloat JHRefreshSlowAnimationDuration = 0.4;
+const CGFloat JHRefreshShowResultAnimationDuration = 0.5;
+
+
+NSString *const JHRefreshContentOffset = @"contentOffset";
+NSString *const JHRefreshContentSize = @"contentSize";
+
+NSString *const JHRefreshConfigKey = @"JHRefreshConfig";
+NSString *const JHRefreshLastUpdateTimeKey = @"JHRefreshLastUpdateTime";
+NSString *const JHRefreshLastUpdateTimeFormat = @"yyyy-MM-dd HH:mm";
+
+/**
+ *  JHRefreshConfig的目录结构
+    --NSUserDefaults
+      |
+       ——JHRefreshConfigKey             //JHRefresh所有的配置存储路径
+         |
+         |——JHRefreshLastUpdateTimeKey  //lastUpdateTime配置存储路径
+ */
+
+@implementation JHRefreshConfig
+
++ (NSString*)nowTimeString
+{
+    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
+    [dateFormatter setDateFormat:JHRefreshLastUpdateTimeFormat];
+    return [NSString stringWithFormat:@"上次刷新：%@", [dateFormatter stringFromDate:[NSDate date]]];
+}
+
++ (NSString *)getLastUpdateTimeWithRefreshViewID:(NSInteger)ID
+{
+    NSUserDefaults *userDefault = [NSUserDefaults standardUserDefaults];
+    NSDictionary *refreshDic = [userDefault objectForKey:JHRefreshConfigKey];
+    NSString *time = [[refreshDic objectForKey:JHRefreshLastUpdateTimeKey] objectForKey:[NSString stringWithFormat:@"%@_%d",JHRefreshLastUpdateTimeKey,ID]];
+    
+    if(!time)
+    {
+        return [[self class] nowTimeString];
+    }
+    
+    return time;
+}
+
++ (void)updateLastUpdateTimeWithRefreshViewID:(NSInteger)ID
+{
+    NSUserDefaults *userDefault = [NSUserDefaults standardUserDefaults];
+    NSMutableDictionary *refreshDic = [userDefault objectForKey:JHRefreshConfigKey];
+    if(!refreshDic)
+    {
+        refreshDic = [NSMutableDictionary dictionary];
+    }
+    NSMutableDictionary *lastUpdateTimeDic = [refreshDic objectForKey:JHRefreshLastUpdateTimeKey];
+    if(!lastUpdateTimeDic)
+    {
+        lastUpdateTimeDic = [NSMutableDictionary dictionary];
+    }
+    [lastUpdateTimeDic setObject:[[self class] nowTimeString] forKey:[NSString stringWithFormat:@"%@_%d",JHRefreshLastUpdateTimeKey,ID]];
+    
+    [userDefault setObject:refreshDic forKey:JHRefreshConfigKey];
+    [userDefault synchronize];
+}
+
+@end

Ifish/JHRefresh/JHRefreshFooterView.h

@@ -0,0 +1,13 @@
+//
+//  JHRefreshFooterView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-16.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshBaseView.h"
+
+@interface JHRefreshFooterView : JHRefreshBaseView
+
+@end

Ifish/JHRefresh/JHRefreshFooterView.m

@@ -0,0 +1,128 @@
+//
+//  JHRefreshFooterView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-16.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshFooterView.h"
+#import "JHRefreshConfig.h"
+#import "UIView+JHExtension.h"
+#import "UIScrollView+JHExtension.h"
+
+@implementation JHRefreshFooterView
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+    }
+    return self;
+}
+
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+    [super willMoveToSuperview:newSuperview];
+    
+    [self.superview removeObserver:self forKeyPath:JHRefreshContentSize];
+    
+    [newSuperview addObserver:self forKeyPath:JHRefreshContentSize options:NSKeyValueObservingOptionNew context:nil];
+    
+    [self ajustFooterView];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    if([keyPath isEqualToString:JHRefreshContentSize])
+    {
+        [self ajustFooterView];
+    }
+    
+    //正在刷新,直接返回
+    if(self.state == JHRefreshStateRefreshing)
+    {
+        return;
+    }
+    if([keyPath isEqualToString:JHRefreshContentOffset])
+    {
+        [self changeStateWithContentOffset];
+        
+        if([self.aniView respondsToSelector:@selector(refreshViewPullingToPosition:)])
+        {
+            NSInteger pos = self.scrollView.contentOffset.y + self.scrollView.jh_height - self.scrollView.jh_contentSizeHeight-self.scrollView.jh_contentInsetBottom;
+            
+            //footerView不可见/全部显示后，直接返回
+            if(pos <= 0 || pos > JHRefreshViewHeight)
+                return;
+            
+            [self.aniView refreshViewPullingToPosition:pos];
+        }
+    }
+}
+
+- (void)changeStateWithContentOffset
+{
+    CGFloat currentOffsetY = self.scrollView.contentOffset.y;
+    CGFloat releaseToRefreshOffsetY = MAX(self.scrollView.jh_contentSizeHeight,self.scrollView.jh_height) - self.scrollView.jh_height + self.scrollView.jh_contentInsetBottom;
+    
+    //footerView的顶端不可见时，直接返回
+    if(currentOffsetY <= releaseToRefreshOffsetY)
+    {
+        return;
+    }
+    
+    releaseToRefreshOffsetY += JHRefreshViewHeight;
+    
+    if(self.scrollView.isDragging)
+    {
+        if(self.state == JHRefreshStateNormal && currentOffsetY>releaseToRefreshOffsetY)
+        {
+            self.state = JHRefreshStatePulling;
+        }
+        else if(self.state == JHRefreshStatePulling && currentOffsetY <= releaseToRefreshOffsetY)
+        {
+            self.state = JHRefreshStateNormal;
+        }
+    }
+    else
+    {
+        if(self.state == JHRefreshStatePulling)
+        {
+            self.state = JHRefreshStateRefreshing;
+        }
+    }
+}
+
+/**
+ *  调整footerView的位置
+ */
+- (void)ajustFooterView
+{
+    CGFloat contentSizeHeight = self.scrollView.jh_contentSizeHeight;
+    CGFloat height = self.scrollView.jh_height;
+    
+    self.jh_originY = MAX(height, contentSizeHeight);
+}
+
+- (void)setRefreshingContentInset
+{
+    self.scrollView.jh_contentInsetBottom += JHRefreshViewHeight;
+}
+
+- (void)resumeContentInset
+{
+    self.scrollView.jh_contentInsetBottom -= JHRefreshViewHeight;
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

Ifish/JHRefresh/JHRefreshHeaderView.h

@@ -0,0 +1,13 @@
+//
+//  JHRefreshHeaderView.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshBaseView.h"
+
+@interface JHRefreshHeaderView : JHRefreshBaseView
+
+@end

Ifish/JHRefresh/JHRefreshHeaderView.m

@@ -0,0 +1,105 @@
+//
+//  JHRefreshHeaderView.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "JHRefreshHeaderView.h"
+#import "JHRefreshConfig.h"
+#import "UIScrollView+JHExtension.h"
+#import "UIView+JHExtension.h"
+
+@implementation JHRefreshHeaderView
+
+
+- (id)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        // Initialization code
+    }
+    return self;
+}
+
+- (void)willMoveToSuperview:(UIView *)newSuperview
+{
+    [super willMoveToSuperview:newSuperview];
+    
+    self.jh_originY = -JHRefreshViewHeight;
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
+{
+    if(self.state == JHRefreshStateRefreshing)
+        return;
+    
+    if([keyPath isEqualToString:JHRefreshContentOffset])
+    {
+        [self changeStateWithContentOffset];
+        
+        if([self.aniView respondsToSelector:@selector(refreshViewPullingToPosition:)])
+        {
+            NSInteger pos = self.scrollView.contentOffset.y;
+            
+            //headerView不可见/全部可见时，直接返回
+            if(pos > 0 || pos < -JHRefreshViewHeight-self.scrollView.jh_contentInsetTop)
+                return;
+            
+            [self.aniView refreshViewPullingToPosition:abs((int)pos)-self.scrollView.jh_contentInsetTop];
+        }
+    }
+}
+
+- (void)changeStateWithContentOffset
+{
+    CGFloat currentOffsetY = self.scrollView.contentOffset.y;
+    CGFloat releaseToRefreshOffsetY = - self.scrollView.jh_contentInsetTop;
+    
+    //headerView的顶端不可见时，直接返回
+    if(currentOffsetY>=releaseToRefreshOffsetY)
+        return;
+    
+    releaseToRefreshOffsetY -= self.jh_height;
+    
+    if(self.scrollView.isDragging)
+    {
+        if(self.state == JHRefreshStateNormal && currentOffsetY < releaseToRefreshOffsetY)
+        {
+            //即将刷新
+            self.state = JHRefreshStatePulling;
+        }
+        else if(self.state == JHRefreshStatePulling && currentOffsetY>=releaseToRefreshOffsetY)
+        {
+            //普通状态
+            self.state = JHRefreshStateNormal;
+        }
+    }
+    else if (self.state == JHRefreshStatePulling)
+    {
+        //开始刷新
+        self.state = JHRefreshStateRefreshing;
+    }
+}
+
+- (void)setRefreshingContentInset
+{
+    self.scrollView.jh_contentInsetTop += JHRefreshViewHeight;
+}
+
+- (void)resumeContentInset
+{
+    self.scrollView.jh_contentInsetTop -= JHRefreshViewHeight;
+}
+
+/*
+// Only override drawRect: if you perform custom drawing.
+// An empty implementation adversely affects performance during animation.
+- (void)drawRect:(CGRect)rect
+{
+    // Drawing code
+}
+*/
+
+@end

Ifish/JHRefresh/JHRefreshMacro.h

@@ -0,0 +1,27 @@
+//
+//  JHRefreshMacro.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-12.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#ifndef JHRefresh_JHRefreshMacro_h
+#define JHRefresh_JHRefreshMacro_h
+
+
+#pragma mark - 通用
+#ifdef DEBUG
+#define JHLog(fmt, ...) NSLog((@"%s [Line %d] " fmt), __PRETTY_FUNCTION__, __LINE__, ##__VA_ARGS__);
+#else
+#define JHLog(fmt, ...)
+#endif
+
+#define JHRefreshBundleName @"JHRefresh.bundle"
+#define JHRefreshSrcName(file) ([JHRefreshBundleName stringByAppendingPathComponent:(file)])
+
+
+#pragma mark  颜色配置
+#define JHRGBA(r,g,b,a) [UIColor colorWithRed:(float)r/255.0f green:(float)g/255.0f blue:(float)b/255.0f alpha:a]
+
+#endif

Ifish/JHRefresh/JHRefreshViewDelegate.h

@@ -0,0 +1,42 @@
+//
+//  JHRefreshViewDelegate.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import "JHRefreshConfig.h"
+
+@protocol JHRefreshViewDelegate <NSObject>
+
+@required
+/**
+ *  下拉时的动画
+ */
+- (void)refreshViewAniToBePulling;
+/**
+ *  变成普通状态时的动画
+ */
+- (void)refreshViewAniToBeNormal;
+/**
+ *  刷新开始
+ */
+- (void)refreshViewBeginRefreshing;
+/**
+ *  刷新结束
+ *
+ *  @param result 刷新结果
+ */
+- (void)refreshViewEndRefreshing:(JHRefreshResult)result;
+
+@optional
+/**
+ *  拖拽到对应的位置
+ *
+ *  @param pos 位置，范围：1-JHRefreshViewHeight
+ */
+- (void)refreshViewPullingToPosition:(NSInteger)pos;
+
+@end

Ifish/JHRefresh/UIScrollView+JHExtension.h

@@ -0,0 +1,20 @@
+//
+//  UIScrollView+JHExtension.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIScrollView (JHExtension)
+
+@property (nonatomic, assign)   CGFloat jh_contentInsetTop;
+@property (nonatomic, assign)   CGFloat jh_contentInsetBottom;
+@property (nonatomic, assign)   CGFloat jh_contentInsetLeft;
+@property (nonatomic, assign)   CGFloat jh_contentInsetRight;
+@property (nonatomic, assign)   CGFloat jh_contentSizeWidth;
+@property (nonatomic, assign)   CGFloat jh_contentSizeHeight;
+
+@end

Ifish/JHRefresh/UIScrollView+JHExtension.m

@@ -0,0 +1,75 @@
+//
+//  UIScrollView+JHExtension.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "UIScrollView+JHExtension.h"
+
+@implementation UIScrollView (JHExtension)
+#pragma mark - contentInset
+- (CGFloat)jh_contentInsetTop
+{
+    return self.contentInset.top;
+}
+- (void)setJh_contentInsetTop:(CGFloat)jh_contentInsetTop
+{
+    UIEdgeInsets inset = self.contentInset;
+    inset.top = jh_contentInsetTop;
+    self.contentInset = inset;
+}
+- (CGFloat)jh_contentInsetBottom
+{
+    return self.contentInset.bottom;
+}
+- (void)setJh_contentInsetBottom:(CGFloat)jh_contentInsetBottom
+{
+    UIEdgeInsets inset = self.contentInset;
+    inset.bottom = jh_contentInsetBottom;
+    self.contentInset = inset;
+}
+- (CGFloat)jh_contentInsetLeft
+{
+    return self.contentInset.left;
+}
+- (void)setJh_contentInsetLeft:(CGFloat)jh_contentInsetLeft
+{
+    UIEdgeInsets inset = self.contentInset;
+    inset.left = jh_contentInsetLeft;
+    self.contentInset = inset;
+}
+- (CGFloat)jh_contentInsetRight
+{
+    return self.contentInset.right;
+}
+- (void)setJh_contentInsetRight:(CGFloat)jh_contentInsetRight
+{
+    UIEdgeInsets inset = self.contentInset;
+    inset.right = jh_contentInsetRight;
+    self.contentInset = inset;
+}
+
+#pragma mark - contentSize
+- (CGFloat)jh_contentSizeWidth
+{
+    return self.contentSize.width;
+}
+- (void)setJh_contentSizeWidth:(CGFloat)jh_contentSizeWidth
+{
+    CGSize size = self.contentSize;
+    size.width = jh_contentSizeWidth;
+    self.contentSize = size;
+}
+- (CGFloat)jh_contentSizeHeight
+{
+    return self.contentSize.height;
+}
+- (void)setJh_contentSizeHeight:(CGFloat)jh_contentSizeHeight
+{
+    CGSize size = self.contentSize;
+    size.height = jh_contentSizeHeight;
+    self.contentSize = size;
+}
+@end

Ifish/JHRefresh/UIScrollView+JHRefresh.h

@@ -0,0 +1,44 @@
+//
+//  UIScrollView+JHRefresh.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import "JHRefreshConfig.h"
+
+@interface UIScrollView (JHRefresh)
+
+/**
+ *  添加下拉刷新HeaderView
+ *
+ *  @param aniViewClass 需要执行的动画的Class
+ *  @param beginRefresh 开始刷新时需要执行的操作，如网络请求等
+ */
+- (void)addRefreshHeaderViewWithAniViewClass:(Class)aniViewClass beginRefresh:(void (^)())beginRefresh;
+/**
+ *  添加上拉加载FooterView
+ *
+ *  @param aniViewClass 需要执行的动画的Class
+ *  @param beginRefresh 开始刷新时需要执行的操作，如网络请求等
+ */
+- (void)addRefreshFooterViewWithAniViewClass:(Class)aniViewClass beginRefresh:(void (^)())beginRefresh;
+
+/**
+ *  自动开启下拉刷新
+ */
+- (void)headerStartRefresh;
+
+/**
+ *  结束下拉刷新
+ *
+ *  @param result 刷新结果
+ */
+- (void)headerEndRefreshingWithResult:(JHRefreshResult)result;
+/**
+ *  结束上拉加载
+ */
+- (void)footerEndRefreshing;
+@end

Ifish/JHRefresh/UIScrollView+JHRefresh.m

@@ -0,0 +1,95 @@
+//
+//  UIScrollView+JHRefresh.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "UIScrollView+JHRefresh.h"
+#import "JHRefreshHeaderView.h"
+#import "JHRefreshFooterView.h"
+#import "AnimationView/JHRefreshCommonAniView.h"
+#import "AnimationView/JHRefreshAmazingAniView.h"
+#import "objc/runtime.h"
+
+@interface UIScrollView()
+@property (nonatomic, weak) JHRefreshHeaderView *header;
+@property (nonatomic, weak) JHRefreshFooterView *footer;
+@end
+
+@implementation UIScrollView (JHRefresh)
+
+#pragma mark - 关联属性
+static char JHRefreshHeaderViewKey;
+static char JHRefreshFooterViewKey;
+
+- (void)setHeader:(JHRefreshHeaderView *)header {
+    [self willChangeValueForKey:@"JHRefreshHeaderViewKey"];
+    objc_setAssociatedObject(self, &JHRefreshHeaderViewKey,
+                             header,
+                             OBJC_ASSOCIATION_ASSIGN);
+    [self didChangeValueForKey:@"JHRefreshHeaderViewKey"];
+}
+
+- (JHRefreshHeaderView *)header {
+    return objc_getAssociatedObject(self, &JHRefreshHeaderViewKey);
+}
+
+- (void)setFooter:(JHRefreshFooterView *)footer {
+    [self willChangeValueForKey:@"JHRefreshFooterViewKey"];
+    objc_setAssociatedObject(self, &JHRefreshFooterViewKey,
+                             footer,
+                             OBJC_ASSOCIATION_ASSIGN);
+    [self didChangeValueForKey:@"JHRefreshFooterViewKey"];
+}
+
+- (JHRefreshFooterView *)footer {
+    return objc_getAssociatedObject(self, &JHRefreshFooterViewKey);
+}
+
+#pragma mark -
+- (void)addRefreshHeaderViewWithAniViewClass:(Class)aniViewClass beginRefresh:(void (^)())beginRefresh
+{
+    assert([aniViewClass isSubclassOfClass:[JHRefreshAniBaseView class]]);
+    
+    if(!self.header)
+    {
+        JHRefreshHeaderView *headerView = [JHRefreshHeaderView createView];
+        headerView.beginRefreshingBlock = beginRefresh;
+        [self addSubview:headerView];
+        self.header = headerView;
+        headerView.aniView = [[aniViewClass alloc] init];
+    }
+}
+
+- (void)addRefreshFooterViewWithAniViewClass:(Class)aniViewClass beginRefresh:(void (^)())beginRefresh
+{
+    assert([aniViewClass isSubclassOfClass:[JHRefreshAniBaseView class]]);
+    
+    if(!self.footer)
+    {
+        JHRefreshFooterView *footerView = [JHRefreshFooterView createView];
+        footerView.beginRefreshingBlock = beginRefresh;
+        [self addSubview:footerView];
+        self.footer = footerView;
+        footerView.aniView = [[aniViewClass alloc] init];
+    }
+}
+
+- (void)headerStartRefresh
+{
+    self.header.state = JHRefreshStatePulling;
+    self.contentOffset = CGPointMake(self.contentOffset.x, -JHRefreshViewHeight);
+}
+
+- (void)headerEndRefreshingWithResult:(JHRefreshResult)result
+{
+    [self.header endRefreshingWithResult:result];
+}
+
+- (void)footerEndRefreshing
+{
+    [self.footer endRefreshingWithResult:JHRefreshResultNone];
+}
+@end

Ifish/JHRefresh/UIView+JHExtension.h

@@ -0,0 +1,18 @@
+//
+//  UIView+JHExtension.h
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIView (JHExtension)
+@property (nonatomic, assign)   CGFloat jh_originX;
+@property (nonatomic, assign)   CGFloat jh_originY;
+
+@property (nonatomic, assign)   CGFloat jh_width;
+@property (nonatomic, assign)   CGFloat jh_height;
+
+@end

Ifish/JHRefresh/UIView+JHExtension.m

@@ -0,0 +1,56 @@
+//
+//  UIView+JHExtension.m
+//  JHRefresh
+//
+//  Created by Jiahai on 14-9-15.
+//  Copyright (c) 2014年 Jiahai. All rights reserved.
+//
+
+#import "UIView+JHExtension.h"
+
+@implementation UIView (JHExtension)
+- (CGFloat)jh_originX
+{
+    return self.frame.origin.x;
+}
+- (void)setJh_originX:(CGFloat)jh_originX
+{
+    CGRect rect = self.frame;
+    rect.origin.x = jh_originX;
+    self.frame = rect;
+}
+
+- (CGFloat)jh_originY
+{
+    return self.frame.origin.y;
+}
+- (void)setJh_originY:(CGFloat)jh_originY
+{
+    CGRect rect = self.frame;
+    rect.origin.y = jh_originY;
+    self.frame = rect;
+}
+
+- (CGFloat)jh_width
+{
+    return self.frame.size.width;
+}
+- (void)setJh_width:(CGFloat)jh_width
+{
+    CGRect rect = self.frame;
+    rect.size.width = jh_width;
+    self.frame = rect;
+}
+
+- (CGFloat)jh_height
+{
+    return self.frame.size.height;
+}
+- (void)setJh_height:(CGFloat)jh_height
+{
+    CGRect rect = self.frame;
+    rect.size.height = jh_height;
+    self.frame = rect;
+}
+
+@end