UIStackView基础篇

xiaoxiao2021-02-28 100

Stack View能够将它所含的View以各种方式沿其轴向进行分布，同时也可以将View沿某个方向等距分布

例://实现子控件等分

UIStackView *discountStackView = [[UIStackView alloc] init];

//设置轴向

discountStackView.axis = UILayoutConstraintAxisVertical;

//设置分布,等分分布

discountStackView.distribution = UIStackViewDistributionFillEqually;

//设置分布间距

discountStackView.spacing = 10;

//根据自定义模型数据的个数遍历创建视图

for(SUDiscoModel *dm in _shopDataModel.discoDataModel)

{

SUInforView *inf = [[SUInforView alloc] init];

inf.discData = dm;

[discountStackView addArrangedSubview:inf];

}

[contentView addSubview:discountStackView];

//约束

[discountStackView mas_makeConstraints:^(MASConstraintMaker *make) {

make.left.offset(10);

make.right.offset(-10);

make.top.equalTo(discountLabel.mas_bottom).offset(10);

make.height.offset(_shopDataModel.discoDataModel.count*30);

}];

效果: