在控制器中直接调用view使用
//模拟数据
NSArray *recordArray = @[@"Classical",@"摇滚",@"art",@"rock",@"波普哈哈",@"pop",@"说唱", @"pop",@"rap",@"雷鬼",@"reg",@"gae",@"索尔", @"古典音",@" op",@"music:", @"流",@"行音乐",@"Bl", @"蓝调歌曲",@"忧郁音乐",@"Rock", @"Roll",@"electrophonic", @"music", @"电",@"音乐",@"ambient", @"情境音乐",@"trance",@"舞曲",@"classical",@"摇滚乐",@"Jazz"];
//封装的那个view
CCRecordView *recordView = [[CCRecordView alloc] initWithFrame:CGRectMake(0, 100, MAIN_SCREEN_WIDTH, 120) title "这里有记录" array:recordArray];
[self.view addSubview:recordView];
一.在Swift中
和上面的oc代码一样，先创建一个CCRecordView
/**
* 初始化
* @param aFrame 布局的视图的frame
* @param aTitle 标题
* @param aArray 传入的内容（数组里面是字符串）
*/
init(aFrame: CGRect, aTitle: NSString, aArray: NSArray) {
super.init(frame: aFrame)
self.backgroundColor = UIColor.lightGray
self.viewLayoutWith(aTitle: aTitle, aArray: aArray)
}
计算字体布局
func viewLayoutWith(aTitle: NSString, aArray: NSArray) {
if aArray.isKind(of: NSArray.classForCoder()) == false {
return
}
self.removeAllSubviews()
//title
let tipLabel = UILabel.init(frame: CGRect.init(x: 12, y: 12, width: self.frame.size.width-12-12, height: 18))
tipLabel.font = UIFont.boldSystemFont(ofSize: 15)
tipLabel.text = aTitle as String
self.addSubview(tipLabel)
var zX = CGFloat(12) //记录按钮的X
var zY = CGFloat(36) //记录按钮的Y
let zH = CGFloat(30) //记录按钮的高
for (index,value) in aArray.enumerated() {
let valueC : String = value as! String
var size = SizeWithFont(content: valueC as NSString, font: UIFont.systemFont(ofSize: 15), maxSize: CGSize.init(width: self.frame.size.width - 12*3, height: 18))
size.width = size.width + 18 //每个按钮的长度
//如果摆放的按钮大于屏幕宽 则另起一行
if (zX+size.width+12) > self.frame.size.width {
zY = zY + (zH+10) //10是按钮上下间的间隔
zX = 12 //初始值
}
//最后一个按钮离底部距离
if (zY+zH)>self.frame.size.height {
//加一个上下间隔和按钮高度
self.frame.size.height = self.frame.size.height + (10+zH)
}
let buton = UIButton.init(type: .custom)
buton.tag = index
buton.frame = CGRect.init(x: zX, y: zY, width: size.width, height: zH)
buton.backgroundColor = UIColor.white
buton.setTitle(valueC as String, for: .normal)
buton.setTitleColor(UIColor.blue, for: .normal)
buton.titleLabel?.font = UIFont.systemFont(ofSize: 15)
buton.layer.cornerRadius = 9
buton.layer.masksToBounds = true
buton.layer.borderWidth = 1
buton.layer.borderColor = UIColor.lightGray.cgColor
buton.addTarget(self, action: #selector(buttonAction(sender ), for: .touchUpInside)
self.addSubview(buton)
zX = zX + (buton.frame.size.width+12) //12是按钮左右间的间隔
}
}
@objc func buttonAction(sender: UIButton) {
print("点击第\(sender.tag)个按钮")
} |
