Class: Toybox.WatchUi.Picker

Inherits:

Toybox.WatchUi.View

Overview

A representation of an on-screen generic picker.

A Picker consists of one or more choose-able objects, a title, a next and previous arrow, and a confirmation button. The next and previous arrows and the confirmation button are device specific but can be overridden if desired. A Picker is pushed using pushView(), which provides a PickerDelegate.

A PickerFactory is required to indicate what should be displayed for each pick-able value, and is capable of displaying any number of entries from which may be chosen. For example, consider the following:

     new NumberFactory();
     new Ui.Text({:text=>"-"});
     new NumberFactory();

This Picker will have three entries: a choosable number, a non-choosable "-", and another choosable number.

Typedef Summary collapse

Options as { :title as WatchUi.Drawable, :pattern as Lang.Array<WatchUi.Drawable or WatchUi.PickerFactory>, :defaults as Lang.Array<Lang.Number>, :nextArrow as WatchUi.Drawable, :previousArrow as WatchUi.Drawable, :confirm as WatchUi.Drawable }

Instance Method Summary collapse

initialize(options as Picker.Options)

Constructor.
setOptions(options as Picker.Options) as Void

Set the options for the Picker.

Instance Method Details

initialize(options as Picker.Options)

Constructor

Parameters:

options — (Lang.Dictionary) —

A Dictionary containing the options for the Picker object

setOptions(options as Picker.Options) as Void

Set the options for the Picker.