// // PictureTextTableViewCell.m // redstar // // Created by admin on 15/12/29. // Copyright © 2015年 ZWF. All rights reserved. // #import "PictureTextTableViewCell.h" @implementation PictureTextTableViewCell - (UILabel *)descriptionLabel { if (!_descriptionLabel) { _descriptionLabel = [[UILabel alloc] init]; _descriptionLabel.translatesAutoresizingMaskIntoConstraints = NO; _descriptionLabel.font = [UIFont systemFontOfSize:15.0]; _descriptionLabel.textColor = kLightBlack; _descriptionLabel.numberOfLines = 0; [self.contentView addSubview:_descriptionLabel]; // 顶端 NSLayoutConstraint *titleTop = [NSLayoutConstraint constraintWithItem:_descriptionLabel attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:self.contentView attribute:NSLayoutAttributeTop multiplier:1.0 constant:2]; [self.contentView addConstraint:titleTop]; // 左边 NSLayoutConstraint *titleLeft = [NSLayoutConstraint constraintWithItem:_descriptionLabel attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:self.contentView attribute:NSLayoutAttributeLeft multiplier:1.0 constant:20]; [self.contentView addConstraint:titleLeft]; // 右边 NSLayoutConstraint *titleRight = [NSLayoutConstraint constraintWithItem:_descriptionLabel attribute:NSLayoutAttributeRight relatedBy:NSLayoutRelationEqual toItem:self.contentView attribute:NSLayoutAttributeRight multiplier:1.0 constant:-20]; [self.contentView addConstraint:titleRight]; // 高度 NSLayoutConstraint *titleBottom = [NSLayoutConstraint constraintWithItem:_descriptionLabel attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:self.contentView attribute:NSLayoutAttributeBottom multiplier:1.0 constant:-2]; [self.contentView addConstraint:titleBottom]; } return _descriptionLabel; } - (void)setSelected:(BOOL)selected animated:(BOOL)animated { [super setSelected:selected animated:animated]; // Configure the view for the selected state } @end