case class Reorder[T](start: Int, end: Int, permutation: (Int) => Int) extends Change[T] with Product with Serializable
Indicates a Reordering in an ObservableBuffer
.
- start
The start of the change interval.
- end
The end of the change interval.
- permutation
Function that indicates the permutation that happened. The argument indicates the old index that contained the element prior to this change. Its return is the new index of the same element.
- Source
- ObservableBuffer.scala
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- new Reorder(start: Int, end: Int, permutation: (Int) => Int)
- start
The start of the change interval.
- end
The end of the change interval.
- permutation
Function that indicates the permutation that happened. The argument indicates the old index that contained the element prior to this change. Its return is the new index of the same element.
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ScalaFX is a UI DSL written within the Scala Language that sits on top of JavaFX 2.x and and JavaFX 8. This means that every ScalaFX application is also a valid Scala application. By extension it supports full interoperability with Java and can run anywhere the Java Virtual Machine (JVM) and JavaFX 2.0 or JavaFX 8 are supported.
Package Structure
ScalaFX package structure corresponds to JavaFX package structure, for instance
scalafx.animation
corresponds tojavafx.animation
.Example Usage
A basic ScalaFX application is created creating an object that is an instance of
JFXApp
. Following Java FX theatre metaphor, it contains astage
that contains ascene
. Astage
roughly corresponds to a window in a typical UI environment. Thescene
holds UI content presented to the user. In the example below, the content is a pane with a singlelabel
component.