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Scala example source code file (package.scala)

This example Scala source code file (package.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

a, a, anyref, anyref, color, font, image, insets, none, object, object, option, point, rectangle

The Scala package.scala source code

package scala

/**
 * Useful imports that don't have wrappers.
 */
package object swing {
  type Point = java.awt.Point
  type Dimension = java.awt.Dimension
  type Rectangle = java.awt.Rectangle
  type Insets = java.awt.Insets
  
  type Graphics2D = java.awt.Graphics2D
  type Color = java.awt.Color
  type Image = java.awt.Image
  type Font = java.awt.Font
  
  protected[swing] def ifNull[A](o: Object, a: A): A = if(o eq null) a else o.asInstanceOf[A]
  protected[swing] def toOption[A](o: Object): Option[A] = if(o eq null) None else Some(o.asInstanceOf[A])
  protected[swing] def toAnyRef(x: Any): AnyRef = x.asInstanceOf[AnyRef]
}

Other Scala examples (source code examples)

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