core/io.nacular.doodle.event/PointerEvent

PointerEvent

class PointerEvent : InputEvent

Event triggered when a pointing device (Mouse, Pen, Touch, etc.) interacts with a View.

Parameters

source

receiving the notification

target

where the Pointer interaction occurred

buttons

that are pressed (applicable for Mouse)

targetInteractions

active Pointers that started within the target

changedInteractions

active Pointers that changed since the last event

allInteractions

that are currently active (even those not directed at the target)

modifiers

that are pressed

Types

Companion

object Companion

Properties

allInteractions

val allInteractions: Set<Interaction>

Pointers that are currently active (even those not directed at the target)

buttons

val buttons: Set<SystemPointerEvent.Button>

that are pressed (applicable for Mouse)

changedInteractions

val changedInteractions: Set<Interaction>

active Pointers that changed since the last event

clickCount

val clickCount: Int

consumed

var consumed: Boolean

Indicates whether the event has been consumed.

location

val location: Point

Location of the first item in changedInteractions

modifiers

val modifiers: Set<SystemInputEvent.Modifier>

source

val source: View

target

val target: View

where the Pointer interaction occurred

targetInteractions

val targetInteractions: Set<Interaction>

active Pointers that started within the target

type

val type: SystemPointerEvent.Type

Type of the first item in changedInteractions

Functions

consume

fun consume()

Sets an event's state to consumed. Consuming an event prevents other listeners and the OS from handling it.

contains

operator fun contains(modifier: SystemInputEvent.Modifier): Boolean

operator fun contains(modifiers: Set<SystemInputEvent.Modifier>): Boolean

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

preventOsHandling

fun preventOsHandling()

Prevents the OS from handling this event. This does not affect subsequent listeners within the application.

toString

open override fun toString(): String