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一 先继承 tableviewcell
二添加左滑右滑
UISwipeGestureRecognizer *swipeLeft=[[UISwipeGestureRecognizer alloc] initWithTarget:selfaction:@selector(swipeCell:)];
swipeLeft.direction=UISwipeGestureRecognizerDirectionLeft;
[self addGestureRecognizer:swipeLeft];
UISwipeGestureRecognizer *swipeRight=[[UISwipeGestureRecognizer alloc] initWithTarget:selfaction:@selector(swipeCell:)];
swipeRight.direction=UISwipeGestureRecognizerDirectionRight;
[self addGestureRecognizer:swipeRight];
三 实现左滑右滑功能
if (swipe.direction==UISwipeGestureRecognizerDirectionLeft) {
__block CGPoint point=self.contentView.center;
if (point.x>=(self.frame.size.width-self.swiftLeftLength)) {
[self stepLeftView];
[UIView animateWithDuration:0.15 animations:^{
point.x=point.x-self.swiftLeftLength;
self.contentView.center=point;
UIView *leftView=[self viewWithTag:505];
CGRect frame=leftView.frame;
frame.origin.x=self.frame.size.width-self.swiftLeftLength;
leftView.frame=frame;
} completion:^(BOOL finished) {
}];
}
}else if (swipe.direction==UISwipeGestureRecognizerDirectionRight){
__block CGPoint point=self.contentView.center;
if (point.x<(self.frame.size.width-self.swiftLeftLength)) {
[UIView animateWithDuration:0.15 animations:^{
point.x=point.x+self.swiftLeftLength;
self.contentView.center=point;
UIView *leftView=[self viewWithTag:505];
CGRect frame=leftView.frame;
frame.origin.x=self.frame.size.width;
leftView.frame=frame;
} completion:^(BOOL finished) {
[self removeLeftView];
}];
}
}
四添加左滑出来的视图
-(void)stepLeftView{
UIView *leftView=[[UIView alloc] initWithFrame:CGRectMake(self.frame.size.width, 0, self.swiftLeftLength,self.frame.size.height)];
leftView.tag=505;
[leftView addSubview:self.leftContentView];
[self addSubview:leftView];
}
五 解决cell重用机制导致的问题
- (void)prepareForReuse {
[super prepareForReuse];
[self reset];
}
demo 下载 http://download.csdn.net/detail/wjszf/7733277
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