Swift:在顶部而不是中间对齐UILabel文本
我想UILabel
从顶部开始,即使文本很短,似乎NSTextAlignment
不起作用
cell.textContent.text = comments[indexPath.row]
cell.textContent.textAlignment =
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
//post's section == 0
if indexPath.section == 0 {
let cell = tableView.dequeueReusableCellWithIdentifier("postCID", forIndexPath: indexPath) as! postCell
cell.usernameLabel.text = "Steve Paul Jobs"
cell.time.text = "9:42 PM"
cell.commentsLabelCount.text = "12 Comments"
cell.textContent.text = "Return the number of rows in the sectioReturn the number of rows in the sectioReturn the number of rows in the sectioReturn the number of rows in the sectioReturn the number of rows in the sectioReturn the number of rows in the sectio"
cell.layoutSubviews()
}
let cell = tableView.dequeueReusableCellWithIdentifier("commentCID", forIndexPath: indexPath) as! commentCell
// Configure the cell...
cell.layoutSubviews()
cell.usernameLabel.text = "Steve Paul Jobs"
cell.time.text = "9:42 PM"
cell.textContent.text = comments[indexPath.row]
cell.textContent.textAlignment = NSTextAlignment.Left
return cell
}
import UIKit
class commentCell: UITableViewCell {
@IBOutlet weak var textContent: UILabel!
@IBOutlet weak var time: UILabel!
@IBOutlet weak var userImage: UIImageView!
@IBOutlet weak var usernameLabel: UILabel!
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
userImage.layer.cornerRadius = 2
userImage.clipsToBounds = true
}
override func layoutSubviews() {
super.layoutSubviews()
textContent.sizeToFit()
}
在你的自定义UITableViewCell类中添加这个:
override func layoutSubviews() {
super.layoutSubviews()
textContent.sizeToFit()
}
这里是一个示例项目的链接,只是想引用您想要引用单元格和表格的方式:https://mega.nz/#!ZoZCgTaA!7gvkRw4pwecMfDXrNW_7jR2dKe2UR9jPsq9tp_CRIcU
在Storyboard中使用自动布局将非常简单:
和
label.numberOfLines = 0;
这可以通过自动布局轻松完成。 确保您的文字标签处于正确的视图中。
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