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Scala example source code file (Oriented.scala)

This example Scala source code file (Oriented.scala) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Scala tags/keywords

int, int, oriented, oriented, orientedmixin, orientedmixin, wrapper, wrapper

The Scala Oriented.scala source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2007-2011, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */



package scala.swing

object Oriented {
  trait Wrapper extends Oriented {
    def peer: OrientedMixin
    
    /*
     * Need to revert to structural type, since scroll bars are oriented 
     * and these are created by scroll panes. Shouldn't be a bootleneck.
     */
    protected type OrientedMixin = {
      def getOrientation(): Int
      def setOrientation(n: Int) 
    }
    def orientation: Orientation.Value = Orientation(peer.getOrientation)
  }
}

/**
 * Something that can have an orientation.
 */
trait Oriented {
  def orientation: Orientation.Value
}

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