UIButton

class UIButton : UIControl, NSCoding

  • Localizing button title

    Declaration

    Swift

    @objc
open var localizedTitle: String? { get set }

  • Declaration

    Swift

    open override func awakeFromNib()

  • Sets the title to use for the specified state. Use this method to set the title for the button. The title you specify derives its formatting from the button’s associated label object. If you set both a title and an attributed title for the button, the button prefers the use of the attributed title over this one. At a minimum, you should set the value for the normal state. If a title is not specified for a state, the default behavior is to use the title associated with the normal state. If the value for normal is not set, then the property defaults to a system value.

    Declaration

    Swift

    @discardableResult
@objc
open func setLocalizedTitle(_ title: String?, for state: UIControl.State = .normal, fromTableName tableName: String? = nil) -> String?

    Parameters

    title

    The title to localize and use for the specified state.
    state

    The state that uses the specified title. The possible values are described in UIControlState.
    tableName

    the .string table name if any

    Return Value

    the localised title for state

  • Sets the image to use for the specified state. In general, if a property is not specified for a state, the default is to use the normal value. If the normal value is not set, then the property defaults to a system value. Therefore, at a minimum, you should set the value for the normal state.

    Declaration

    Swift

    @objc
open func setImage(_ image: UIImage?, withIdentifier identifier: String, for state: UIControl.State = .normal)

    Parameters

    image

    The image to use for the specified state.
    identifier

    The accessibilityIdentifier used for UITesting
    state

    The state that uses the specified title. The values are described in UIControlState.

  • Sets the localized button title with format.

    Declaration

    Swift

    @discardableResult
open func localizeTitle(formatKey: String, for state: UIControl.State = .normal, _ arguments: CVarArg...) -> String?

    Parameters

    text

    The text to localize
    arguments

    The arguments to replace

    Return Value

    the localized placeholder String? with format