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fix bug (about to ContentInset) . #40

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fix bug (about to ContentInset) . #40

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16 changes: 15 additions & 1 deletion YALTourPullToRefresh/YALSunnyRefreshControll/YALSunnyRefreshControl.m
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,9 @@ @interface YALSunnyRefreshControl ()
@property (nonatomic,assign) BOOL isSunRotating;
@property (nonatomic,assign) BOOL forbidContentInsetChanges;

/* Record the original frame */
@property (nonatomic, assign) UIEdgeInsets originalContentInset;

@end

@implementation YALSunnyRefreshControl
Expand Down Expand Up @@ -120,6 +123,13 @@ -(void)calculateShift{

if(self.scrollView.contentOffset.y <= -DefaultHeight){

// Record Right now ~~
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
self.originalContentInset = self.scrollView.contentInset;
NSLog(@"++%@", NSStringFromUIEdgeInsets(self.scrollView.contentInset));
});

if(self.scrollView.contentOffset.y < -SpringTreshold){

[self.scrollView setContentOffset:CGPointMake(0.f, -SpringTreshold)];
Expand Down Expand Up @@ -169,7 +179,11 @@ -(void)returnToDefaultState{
initialSpringVelocity:AnimationVelosity
options:UIViewAnimationOptionCurveLinear
animations:^{
[self.scrollView setContentInset:UIEdgeInsetsMake(0, 0.f, 0.f, 0.f)];

// [self.scrollView setContentInset:UIEdgeInsetsMake(0, 0.f, 0.f, 0.f)];

// restore that original ContentInset ～
[self.scrollView setContentInset:self.originalContentInset];
} completion:nil];
self.forbidSunSet = NO;
[self stopSunRotating];
Expand Down