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  • API Docs for Version: 1.2.5

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    WidgetDropdown Class

    Defined in: src/ui/react/src/components/base/widget-dropdown.js:4

    Provides functionality for managing different dropdowns inside a widget.

    Methods

    componentWillReceiveProps

    ()

    Defined in src/ui/react/src/components/base/widget-dropdown.js:10

    Lifecycle. Invoked when a component is receiving new props. This method is not called for the initial render.

    getInitialState

    ()

    Defined in src/ui/react/src/components/base/widget-dropdown.js:23

    Lifecycle. Invoked once before the component is mounted.

    mergeDropdownProps

    (
    • obj
    • itemKey
    )
    Object

    Defined in src/ui/react/src/components/base/widget-dropdown.js:35

    Merges the provided object with two more properties:

    • expanded - boolean flag which indicates if an widget should be rendered exclusively.
    • toggleDropdown - function, which can be used by an widget in order to obtain exclusive state.

    Parameters:

    • obj Object

      The properties container which should be merged with the properties, related to dropdown state.

    • itemKey Object

      They key of an React Widget which contains the dropdown.

    Returns:

    Object:

    The merged object.

    toggleDropdown

    (
    • itemDropdown
    • toggleDirection
    )

    Defined in src/ui/react/src/components/base/widget-dropdown.js:54

    Sets the active dropdown of the widget or discards the toggled item from the state.

    Parameters:

    • itemDropdown Object

      The widget which requests to toggle its dropdown.

    • toggleDirection Number

      User movement direction when toggled via keyboard.