UIPickerView with Toolbar
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Class creating an UI PickerView with a toolbar. The toolbar has 2 buttons; a ‘Done’ and a ‘Cancel’ button. A protocol is defined so a host class using the ToolbarUIPickerView can become a delegate and implement the didTapDone and didTapCancel methods for handling the 2 toolbar buttons.
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Swift
class ToolbarUIPickerView : UIPickerView
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Delegate protocol for delegate classes to implement
See moreDeclaration
Swift
protocol ToolbarUIPickerViewDelegateProtocol : AnyObject