class

UIng::DateTimePicker

Inherits UIng::Control < UIng::BlockConstructor < Reference < Object

A native picker for local calendar and clock fields.

Time values are treated as wall-clock values: the setter copies their displayed date and time fields without converting them to another time zone. Values returned by the getter and callbacks use Time::Location.local. The original instant, offset, and location therefore do not round-trip when they differ from the local time zone.

Constructors

new(*args, &)
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new(*args, **kwargs, &)
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new(type : Type | Symbol = Type::DateTime)
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Instance methods

clear_on_changed

Clears the callback; equivalent to on_changed(nil).

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on_changed

Invokes the block with the displayed wall-clock value in Time::Location.local.

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on_changed(callback : Nil) : Nil
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time

Returns the displayed wall-clock value in Time::Location.local.

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time=(time : Time) : Nil

Sets the displayed wall-clock fields from time without time-zone conversion.

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to_unsafe
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Nested types