BPKTappableLinkLabel

@interface BPKTappableLinkLabel : UIView

BPKTappableLinkLabel is a subclass of UIView which uses the Skyscanner style for labels containing tappable text.

  • this determines the number of lines to draw and what to do when sizeToFit is called. default value is 1 (single line). A value of 0 means no limit if the height of the text reaches the # of lines or the height of the view is less than the # of lines allowed, the text will be truncated using the line break mode.

    Declaration

    Objective-C

    @property (nonatomic) NSInteger numberOfLines;

    Swift

    var numberOfLines: Int { get set }

  • The technique to use for aligning the text. Default is NSLineBreakByTruncatingTail used for single and multiple lines of text

    Declaration

    Objective-C

    @property (nonatomic) NSTextAlignment textAlignment;

    Swift

    var textAlignment: NSTextAlignment { get set }

  • The technique to use for wrapping and truncating the label’s text. Default is NSLineBreakByTruncatingTail used for single and multiple lines of text.

    Declaration

    Objective-C

    @property (nonatomic) NSLineBreakMode lineBreakMode;

    Swift

    var lineBreakMode: NSLineBreakMode { get set }

  • The color of the label’s non-link text. Setting this does not affect the color of alternate labels.

    Declaration

    Objective-C

    @property (nonatomic) UIColor *_Nonnull textColor;

    Swift

    var textColor: UIColor { get set }

  • The font style used to display the text.

    See

    BPKFontStyle

    Declaration

    Objective-C

    @property (nonatomic) BPKFontStyle fontStyle;

    Swift

    var fontStyle: Int32 { get set }

  • The style of tappable label to use

    See

    BPKTappableLabelStyle

    Declaration

    Objective-C

    @property (nonatomic) BPKTappableLinkLabelStyle style;

    Swift

    var style: BPKTappableLinkLabelStyle { get set }

  • The text displayed by the receiver. Setting this clears all configured tappable links.

    Declaration

    Objective-C

    @property (nonatomic, copy, nullable) NSString *text;

    Swift

    var text: String? { get set }

  • The size required to draw the the view with the current configuration.

    This method may return fractional sizes. When setting the size of your view, use the ceil function to fractional values up to the nearest whole number.

    This methods delegates to size method of NSattributedString.

    Declaration

    Objective-C

    @property (nonatomic, readonly) CGSize size;

    Swift

    var size: CGSize { get }

  • The receiver’s delegate. Used to communicate interactions with the receiver.

    Declaration

    Objective-C

    @property (nonatomic, weak) id<BPKTappableLinkLabelDelegate> _Nullable delegate;

    Swift

    weak var delegate: BPKTappableLinkLabelDelegate? { get set }

  • Create a BPKTappableLinkLabel with a specific BPKFont style.

    See

    BPKFontStyle

    Declaration

    Objective-C

    - (nonnull instancetype)initWithFontStyle:(BPKFontStyle)style;

    Swift

    init(fontStyle style: Any!)

    Parameters

    style

    Font style to be used by the label.

  • Creates a BPKTappableLinkLabel with a decoder (typically when creating from Storyboards)

    Declaration

    Objective-C

    - (nullable instancetype)initWithCoder:(nonnull NSCoder *)aDecoder;

    Swift

    init?(coder aDecoder: NSCoder)

    Parameters

    aDecoder

    Decoder object to extract parameters from

    Return Value

    BPKTappableLinkLabel instance.

  • Create a BPKTappableLinkLabel with a given frame.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithFrame:(CGRect)frame;

    Swift

    init(frame: CGRect)

    Parameters

    frame

    The initial frame of the button.

    Return Value

    BPKTappableLinkLabel instance.

  • Add a tappable section to the label.

    Declaration

    Objective-C

    - (nonnull instancetype)addLinkToURL:(nonnull NSURL *)url
                           withRange:(NSRange)range;

    Swift

    func addLink(to url: URL, with range: NSRange) -> Self

    Parameters

    url

    The URL to open when the link is tapped.
    range

    The range of characters in the TappableLinkLabel to apply the link to.

  • Add a tappable section to the label.

    Declaration

    Objective-C

    - (nonnull instancetype)addLinkToTransitInformation:
                            (nonnull NSDictionary *)components
                                          withRange:(NSRange)range;

    Swift

    func addLink(toTransitInformation components: [AnyHashable : Any], with range: NSRange) -> Self

    Parameters

    components

    The Transit Information used to signify the event when the link is tapped.
    range

    The range of characters in the TappableLinkLabel to apply the link to.