focusevent.scala

JAVA 语言的函数式编程扩展

package scala.swing.event

/**
 * The other component is None if it is a non Swing, i.e., AWT or native, component.
 */
abstract class FocusEvent(override val source: Component, val other: Option[Component], val temporary: Boolean) extends ComponentEvent(source)

case class FocusGained(override val source: Component, override val other: Option[Component], override val temporary: Boolean) 
           extends FocusEvent(source, other, temporary) 

case class FocusLost(override val source: Component, override val other: Option[Component], override val temporary: Boolean) 
           extends FocusEvent(source, other, temporary)