分类

class CategoryView: UIView {
    var categoryButtonArray: Array<UIButton> = []
    let buttonHeight = 35.0
    let buttonWidth = Double(screenWidth / 5)
    var buttonLeft = 0.0
    var httpHelper = HttpHelper()
    
    
    init(categoryInfos: NSMutableOrderedSet) {
        super.init(frame: CGRect(x: 0.0, y: 0.0, width: Double(screenWidth), height: buttonHeight * 2))
        
        for each in 0...9 {
            
            let categoryButton = UIButton()
            categoryButton.titleLabel?.font = UIFont(name: "Helvetica Neue", size: 17)
            categoryButton.setTitleColor(UIColor.blackColor(), forState: UIControlState.Normal)
            categoryButton.setTitle((categoryInfos.objectAtIndex(each) as! CategoryItem).name, forState: UIControlState.Normal)
            categoryButton.tag = (categoryInfos.objectAtIndex(each) as! CategoryItem).id
            self.categoryButtonArray.append(categoryButton)
            self.addSubview(self.categoryButtonArray[each])
        }
        
        for each in 1...8 {
            self.categoryButtonArray[each].setTitle((categoryInfos.objectAtIndex(each+1) as! CategoryItem).name, forState: UIControlState.Normal)
            self.categoryButtonArray[each].tag = (categoryInfos.objectAtIndex(each+1) as! CategoryItem).id
            
        }
        
        for each in 0...4 {
            categoryButtonArray[each].frame = CGRect(x: self.buttonLeft, y: 0.0, width: self.buttonWidth, height: self.buttonHeight)
            self.buttonLeft = self.buttonLeft + self.buttonWidth
        }
        
        self.buttonLeft = 0
        
        for each in 5...8{
            categoryButtonArray[each].frame = CGRect(x: self.buttonLeft, y: self.buttonHeight, width: self.buttonWidth, height: self.buttonHeight)
            self.buttonLeft = self.buttonLeft + self.buttonWidth
        }
        
        categoryButtonArray[0].setTitle("广场舞", forState: UIControlState.Normal)
        categoryButtonArray[0].tag = 8
        
        categoryButtonArray[9].frame = CGRect(x: self.buttonLeft, y: self.buttonHeight, width: self.buttonWidth, height: self.buttonHeight)
        categoryButtonArray[9].setTitle("全部", forState: UIControlState.Normal)
        
    }
    
    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
}

class CategoryView: UIView {

var categoryButtonArray: Array<UIButton> = []
let titleArray = ["1", "2", "3", "4", "5"]
let buttonHeight = 35.0
let buttonWidth = 40.0
let columOfRow = 4

init(categoryInfos: NSMutableOrderedSet) {
    super.init(frame: CGRect(x: 0.0, y: 0.0, width: Double(200), height: buttonHeight * 2))

    for (index, item) in titleArray.enumerate() {
        let categoryButton = UIButton()

        categoryButton.titleLabel?.font = UIFont(name: "Helvetica Neue", size: 17)
        categoryButton.setTitleColor(UIColor.blackColor(), forState: UIControlState.Normal)
        categoryButton.setTitle(item, forState: UIControlState.Normal)
        let orginX = Double(index % columOfRow) * buttonWidth
        let orginY = Double(index / columOfRow) * buttonHeight
        categoryButton.frame = CGRect(x: orginX , y: orginY, width: self.buttonWidth, height: self.buttonHeight)
        self.categoryButtonArray.append(categoryButton)
        self.addSubview(self.categoryButtonArray[index])
    }

}

required init?(coder aDecoder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
}

}