@property (nonatomic) NSInteger indentationLevel;
设置内容区域的缩进级别
@property (nonatomic) CGFloat indentationWidth;
设置每个级别的缩进宽度
@property (nonatomic) UIEdgeInsets separatorInset;
设置分割线的偏移量
@property (nonatomic) NSInteger indentationLevel;
设置内容区域的缩进级别
@property (nonatomic) CGFloat indentationWidth;
设置每个级别的缩进宽度
@property (nonatomic) UIEdgeInsets separatorInset;
设置分割线的偏移量