Scala example source code file (MouseEvent.scala)

This example Scala source code file (MouseEvent.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

awt, boolean, component, component, gui, int, int, mousebuttonevent, mouseevent, mousemotionevent, mousemotionevent, mousemoved, mousepressed, mousereleased, point, point, swing

The Scala MouseEvent.scala source code

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



package scala.swing
package event

import java.awt.Point
import javax.swing.JComponent

sealed abstract class MouseEvent extends InputEvent {
  def peer: java.awt.event.MouseEvent
  def point: Point
}

sealed abstract class MouseButtonEvent extends MouseEvent {
  def clicks: Int
  def triggersPopup: Boolean
}
case class MouseClicked(val source: Component, point: Point, val modifiers: Key.Modifiers, 
                     clicks: Int, triggersPopup: Boolean)(val peer: java.awt.event.MouseEvent)
           extends MouseButtonEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx, e.getClickCount, e.isPopupTrigger)(e)             
}
case class MousePressed(val source: Component, point: Point, val modifiers: Key.Modifiers, 
                        clicks: Int, triggersPopup: Boolean)(val peer: java.awt.event.MouseEvent)
           extends MouseButtonEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx, e.getClickCount, e.isPopupTrigger)(e)             
}
case class MouseReleased(val source: Component, point: Point, val modifiers: Key.Modifiers, 
                        clicks: Int, triggersPopup: Boolean)(val peer: java.awt.event.MouseEvent)
           extends MouseButtonEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx, e.getClickCount, e.isPopupTrigger)(e)             
}

sealed abstract class MouseMotionEvent extends MouseEvent
case class MouseMoved(val source: Component, point: Point, val modifiers: Key.Modifiers)(val peer: java.awt.event.MouseEvent)
           extends MouseMotionEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx)(e)             
}
case class MouseDragged(val source: Component, point: Point, val modifiers: Key.Modifiers)(val peer: java.awt.event.MouseEvent)
           extends MouseMotionEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx)(e)             
}
case class MouseEntered(val source: Component, point: Point, val modifiers: Key.Modifiers)(val peer: java.awt.event.MouseEvent)
           extends MouseMotionEvent {
  def this(e: java.awt.event.MouseEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx)(e)             
}
case class MouseExited(val source: Component, point: Point, val modifiers: Key.Modifiers)(val peer: java.awt.event.MouseEvent)
           extends MouseMotionEvent {
  def this(e: java.awt.event.MouseEvent) = 
      this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
          e.getPoint, e.getModifiersEx)(e)             
}

case class MouseWheelMoved(val source: Component, point: Point, val modifiers: Key.Modifiers, rotation: Int)(val peer: java.awt.event.MouseEvent)
           extends MouseEvent {
  def this(e: java.awt.event.MouseWheelEvent) = 
    this(UIElement.cachedWrapper[Component](e.getSource.asInstanceOf[JComponent]), 
        e.getPoint, e.getModifiersEx, e.getWheelRotation)(e)             
}