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CustomSegue

CustomSegue

作者: wtqhy14615 | 来源:发表于2016-01-26 23:41 被阅读16次
    - (void)perform {
        UIViewController *src = self.sourceViewController;
        UIViewController *dest = self.destinationViewController;
        CGRect f = src.view.frame;
        CGRect originSoourceRect = src.view.frame;
        f.origin.y = f.size.height;
        [UIView animateWithDuration:0.3 animations:^{
            src.view.frame = f;
            
        } completion:^(BOOL finished){
            src.view.alpha = 0;
            dest.view.frame = f;
            dest.view.alpha = 0;
            [[src.view superview] addSubview:dest.view];
            [UIView animateWithDuration:0.3 animations:^{
                dest.view.frame = originSoourceRect;
                dest.view.alpha = 1;
            }completion:^(BOOL finished){
                src.view.alpha = 1;
                [src.navigationController pushViewController:dest animated:NO];
            }];
        }];
    }
    

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