kotlin-browser/web.midi/MIDIMessageEvent

MIDIMessageEvent

open class MIDIMessageEvent(val type: EventType<MIDIMessageEvent>, init: MIDIMessageEventInit = definedExternally) : Event(source)

The MIDIMessageEvent interface of the Web MIDI API represents the event passed to the midimessage event of the MIDIInput interface. A midimessage event is fired every time a MIDI message is sent from a device represented by a MIDIInput, for example when a MIDI keyboard key is pressed, a knob is tweaked, or a slider is moved. Available only in secure contexts.

Constructors

MIDIMessageEvent

constructor(type: EventType<MIDIMessageEvent>, init: MIDIMessageEventInit = definedExternally)

Types

object Companion

Properties

external val bubbles: Boolean

external val cancelable: Boolean

external val composed: Boolean

external val currentTarget: EventTarget?

external val data: Uint8Array<ArrayBuffer>?

The data read-only property of the MIDIMessageEvent interface returns the MIDI data bytes of a single MIDI message.

defaultPrevented

external val defaultPrevented: Boolean

external val eventPhase: EventPhase

external val isTrusted: Boolean

external val target: EventTarget?

external val timeStamp: DOMHighResTimeStamp

open external override val type: EventType<MIDIMessageEvent>

Functions

external fun composedPath(): ReadonlyArray<EventTarget>

external fun preventDefault()

stopImmediatePropagation

external fun stopImmediatePropagation()

stopPropagation

external fun stopPropagation()