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我在設計自定義視圖時遇到了麻煩。 它基本上是一個顯示12個標籤的表格,其中左上標籤和左下標籤必須是其他視圖的寬度* 5。我已經添加的意見和調整佈局子視圖的框架,但標籤未出現在視圖中(已經在Xcode佈局子視圖無法正常工作
override func layoutSubviews() {
super.layoutSubviews()
let width = self.frame.size.width
let height = self.frame.size.height
let normalWidth = width/10
let normalHeight = height/2
var currentOrigin = CGPoint(x: 0, y: 0)
let nameSize = CGSize(width: normalWidth * 5 - 3, height: normalHeight)
labels[0][0].frame = CGRect(origin: currentOrigin, size: nameSize)
currentOrigin.x += normalWidth
for j in labels[0]{
j.frame = CGRect(origin: currentOrigin, size: CGSize(width: normalWidth - 3, height: normalHeight))
currentOrigin.x += normalWidth
}
currentOrigin.y = normalHeight
currentOrigin.x = 0
labels[1][0].frame = CGRect(origin: currentOrigin, size: nameSize)
for j in labels[1]{
j.frame = CGRect(origin: currentOrigin, size: CGSize(width: normalWidth - 3, height: normalHeight))
currentOrigin.x += normalWidth
}
}
的新觀點調試檢查,這是即時通訊使用的構造。根據調試器的意見是在上海華,但它們是不可見
init(frame: CGRect) {
labels = Array(count:2, repeatedValue:Array(count:6, repeatedValue: UILabel()))
super.init(frame: frame)
for i in 0..labels.count{
for j in 0..labels[i].count{
labels[i][j] = UILabel()
labels[i][j].font = currentFont
labels[i][j].adjustsFontSizeToFitWidth = true
labels[i][j].textAlignment = NSTextAlignment.Center
labels[i][j].text = "HOLA MUNDO"
addSubview(labels[i][j])
}
}
for i in 0..labels.count{
if let k = delegate?{
labels[i][0].text = k.name(i+1)
}
}
for i in 0..labels.count{
for j in 1..labels[i].count{
labels[i][j].text = "0"
}
}
}