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我得到一個「前自我運行」,「不能使用實例成員‘外觀’屬性初始值設定範圍內;在此之前的‘自我’經營的初始值是可用」。請不要建議從代碼中刪除外觀,這是行不通的。我還添加了一個self.appearence.kcirclebackround並得到了錯誤。我得到一個迅速錯誤
這裏就是kCircleHeightBackground CGFloat的設置 '公開課SCLAlertView:UIViewController的{
public struct SCLAppearance {
let kDefaultShadowOpacity: CGFloat
let kCircleHeightBackground: CGFloat
let kCircleTopPosition: CGFloat
let kCircleBackgroundTopPosition: CGFloat
let kCircleHeight: CGFloat
let kCircleIconHeight: CGFloat
let kTitleTop:CGFloat
let kTitleHeight:CGFloat
let kWindowWidth: CGFloat
var kWindowHeight: CGFloat
var kTextHeight: CGFloat
let kTextFieldHeight: CGFloat
let kTextViewdHeight: CGFloat
let kButtonHeight: CGFloat
let contentViewColor: UIColor
let contentViewBorderColor: UIColor
let titleColor: UIColor
`
,然後我在 「appearance.kCircleHeightBackground」 得到一個錯誤
var appearance: SCLAppearance!
// UI Colour
var viewColor = UIColor()
// UI Options
open var iconTintColor: UIColor?
open var customSubview : UIView?
// Members declaration
var baseView = UIView()
var labelTitle = UILabel()
var viewText = UITextView()
var contentView = UIView()
// "I get an error here at appearance.kCircleHeightBackground"__________var circleBG = UIView(frame:CGRect(x:0, y:0, width: appearance.kCircleHeightBackground, height: appearance.kCircleHeightBackground))
var circleView = UIView()
var circleIconView : UIView?
var duration: TimeInterval!
var durationStatusTimer: Timer!
var durationTimer: Timer!
var dismissBlock : DismissBlock?
fileprivate var inputs = [UITextField]()
fileprivate var input = [UITextView]()
internal var buttons = [SCLButton]()
fileprivate var selfReference: SCLAlertView?
public init(appearance: SCLAppearance) {
self.appearance = appearance
super.init(nibName:nil, bundle:nil)
setup()
}
這是一種選擇,但不是唯一的選擇。 –
@MartinR哦,有趣!你能詳細說明嗎? –
@MartinR剛看過重複,不知道在這種情況下使用懶惰可以解決問題。涼! –