scala.swing.FlowPanel.scala Maven / Gradle / Ivy
/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2007-2011, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
package scala.swing
import java.awt.FlowLayout
import javax.swing.JPanel
object FlowPanel {
object Alignment extends Enumeration {
val Leading = Value(FlowLayout.LEADING)
val Trailing = Value(FlowLayout.TRAILING)
val Left = Value(FlowLayout.LEFT)
val Right = Value(FlowLayout.RIGHT)
val Center = Value(FlowLayout.CENTER)
}
}
/**
* A panel that arranges its contents horizontally, one after the other.
* If they don't fit, this panel will try to insert line breaks.
*
* @see java.awt.FlowLayout
*/
class FlowPanel(alignment: FlowPanel.Alignment.Value)(contents0: Component*) extends Panel with SequentialContainer.Wrapper {
override lazy val peer: JPanel =
new JPanel(new java.awt.FlowLayout(alignment.id)) with SuperMixin
def this(contents0: Component*) = this(FlowPanel.Alignment.Center)(contents0: _*)
def this() = this(FlowPanel.Alignment.Center)()
contents ++= contents0
private def layoutManager = peer.getLayout.asInstanceOf[java.awt.FlowLayout]
def vGap: Int = layoutManager.getVgap
def vGap_=(n: Int) { layoutManager.setVgap(n) }
def hGap: Int = layoutManager.getHgap
def hGap_=(n: Int) { layoutManager.setHgap(n) }
}