UIQ3/net.sourceforge.uiq3.calculator/CanvasListener

CanvasListener

open class CanvasListener : MouseListener, KeyListener

Listen for Keyboard and Mouse events.

Author

"Martin Krischik" «krischik@users.sourceforge.net»

Constructors

CanvasListener

constructor(Owner: Canvas)

create new listener instance.

Properties

logger

private val logger: Logger

class logger instance

Owner

private val Owner: Canvas

canvas to which this listener instance belongs.

TAG

private val TAG: String

class logger tag.

Functions

clone

protected open fun clone(): Any

equals

open fun equals(obj: Any): Boolean

finalize

protected open fun finalize()

getClass

fun getClass(): Class<out Any>

hashCode

open fun hashCode(): Int

keyPressed

open fun keyPressed(Event: KeyEvent)

A Key has been pressed

keyReleased

open fun keyReleased(Event: KeyEvent)

A Key has been released

keyTyped

open fun keyTyped(Event: KeyEvent)

A Key has been typed - this event is ignored

mouseClicked

open fun mouseClicked(Event: MouseEvent)

A mouse click has been performed - this event is ignored.

mouseEntered

open fun mouseEntered(Event: MouseEvent)

mouse pointer entered canvas - this event is ignored.

mouseExited

open fun mouseExited(Event: MouseEvent)

mouse pointer exited canvas - this event is ignored.

mousePressed

open fun mousePressed(Event: MouseEvent)

mouse button has been pressed

mouseReleased

open fun mouseReleased(Event: MouseEvent)

mouse button has been released

notify

fun notify()

notifyAll

fun notifyAll()

toString

open fun toString(): String

wait

fun wait()