iOS Developer Library

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UIAPickerWheel Class Reference

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UIAPickerWheel

The UIAPickerWheel class allows access to, and control of, wheel elements within a picker.

For an explanation of how to use this class and related classes, see the UI Automation section of Automating UI Testing in Instruments User Guide.

Inherited Methods

Table 1 provides a list of methods inherited from UIAPicker.

Table 1Methods inherited from UIAPicker

Method

Description

wheels

Returns an array representing the wheels of the specified picker.

Inheritance


Not Applicable

Conforms To


Not Applicable

Import Statement


Not Applicable Not Applicable

Availability


Available in iOS 4.0 and later.
  • Drags the wheel to the first row with the specified value.

    Declaration

    JavaScript

    (undefined) selectValue()

    Availability

    Available in iOS 4.0 and later.

  • Returns an array representing the possible item values to select for the wheel.

    Declaration

    JavaScript

    (Array) values()

    Availability

    Available in iOS 4.0 and later.