view的初始化及控件的懒加载
作者:
lifeLL | 来源:发表于
2018-11-03 11:06 被阅读0次@implementation PGIndexBannerSubiew
- (instancetype)initWithFrame:(CGRect)frame {
self = [super initWithFrame:frame];
if (self) {
[self addSubview:self.mainImageView];
[self addSubview:self.coverView];
}
return self;
}
- (UIImageView *)mainImageView {
if (_mainImageView == nil) {
_mainImageView = [[UIImageView alloc] initWithFrame:self.bounds];
_mainImageView.userInteractionEnabled = YES;
}
return _mainImageView;
}
@end
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