scala.swing.SimpleGUIApplication.scala Maven / Gradle / Ivy
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2007-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.swing
import javax.swing._
/**
* Extend this class for most simple UI applications. Clients need to implement the
* top method. Framework initialization is done by this class.
*
* In order to conform to Swing's threading policy, never implement top or any additional
* member that created Swing components as a value unless component creation happens on
* the EDT (see Swing.onEDT and Swing.onEDTWait). Lazy values are okay for the same reason
* if they are initialized on the EDT always.
*/
@deprecated("Use SimpleSwingApplication instead", "2.8.0") abstract class SimpleGUIApplication extends GUIApplication {
/**
* A GUI application's version of the main method. Called by the default
* main method implementation provided by this class.
* Implement to return the top-level frame of this application.
*/
def top: Frame
/**
* Calls top, packs the frame, and displays it.
*/
def main(args: Array[String]) = run {
val t = top
t.pack()
t.visible = true
}
def resourceFromClassloader(path: String): java.net.URL =
this.getClass.getResource(path)
def resourceFromUserDirectory(path: String): java.io.File =
new java.io.File(util.Properties.userDir, path)
}