AlertAction

public class AlertAction : NSObject

弹窗动作

  • action的标题

    Declaration

    Swift

    public var title: String? { get set }

  • action的富文本标题

    Declaration

    Swift

    public var attributedTitle: NSAttributedString? { get set }

  • action的图标，位于title的左边

    Declaration

    Swift

    public var image: UIImage? { get set }

  • title跟image之间的间距

    Declaration

    Swift

    public var imageTitleSpacing: CGFloat { get set }

  • 渲染颜色,当外部的图片使用了UIImageRenderingModeAlwaysTemplate时,使用该属性可改变图片的颜色

    Declaration

    Swift

    public var tintColor: UIColor?

  • 是否能点击,默认为YES

    Declaration

    Swift

    public var isEnabled: Bool { get set }

  • 是否是首选动作,默认为NO

    Declaration

    Swift

    public var isPreferred: Bool { get set }

  • action的标题颜色,这个颜色只是普通文本的颜色，富文本颜色需要用NSForegroundColorAttributeName

    Declaration

    Swift

    public var titleColor: UIColor? { get set }

  • action的标题字体,如果文字太长显示不全，会自动改变字体自适应按钮宽度，最多压缩文字为原来的0.5倍封顶

    Declaration

    Swift

    public var titleFont: UIFont? { get set }

  • action的标题的内边距，如果在不改变字体的情况下想增大action的高度，可以设置该属性的top和bottom值,默认UIEdgeInsetsMake(0, 15, 0, 15)

    Declaration

    Swift

    public var titleEdgeInsets: UIEdgeInsets

  • 样式

    Declaration

    Swift

    public private(set) var style: AlertActionStyle { get }

  • 自定义样式，默认为样式单例

    Declaration

    Swift

    public var alertAppearance: AlertControllerAppearance { get }

  • Undocumented

    Declaration

    Swift

    public init(title: String?, style: AlertActionStyle, appearance: AlertControllerAppearance? = nil, handler: ((AlertAction) -> Void)?)

  • Undocumented

    Declaration

    Swift

    public override init()