object ScheduledService
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- ScheduledService.scala
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- val ExponentialBackoffStrategy: Callback[javafx.concurrent.ScheduledService[_], Duration]
A Callback implementation for the
backoffStrategy
property which will exponentially backoff the period between re-executions in the case of a failure.A Callback implementation for the
backoffStrategy
property which will exponentially backoff the period between re-executions in the case of a failure. This computation takes the original period and the number of consecutive failures and computes the backoff amount from that information.It delegates to JavaFX EXPONENTIAL_BACKOFF_STRATEGY
- val LinearBackoffStrategy: Callback[javafx.concurrent.ScheduledService[_], Duration]
A Callback implementation for the
backoffStrategy
property which will linearly backoff the period between re-executions in the case of a failure.A Callback implementation for the
backoffStrategy
property which will linearly backoff the period between re-executions in the case of a failure. This computation takes the original period and the number of consecutive failures and computes the backoff amount from that information.It delegates to JavaFX LINEAR_BACKOFF_STRATEGY
- val LogarithmicBackoffStrategy: Callback[javafx.concurrent.ScheduledService[_], Duration]
A Callback implementation for the
backoffStrategy
property which will logarithmically backoff the period between re-executions in the case of a failure.A Callback implementation for the
backoffStrategy
property which will logarithmically backoff the period between re-executions in the case of a failure. This computation takes the original period and the number of consecutive failures and computes the backoff amount from that information.It delegates to JavaFX LOGARITHMIC_BACKOFF_STRATEGY
- def apply[T](op: => Task[T]): ScheduledService[T]
Create a new scalafx.concurrent.ScheduledService with a operation to be invoked after this was started on the JavaFX Application Thread.
Create a new scalafx.concurrent.ScheduledService with a operation to be invoked after this was started on the JavaFX Application Thread.
- op
scala.Function that returns a scalafx.concurrent.Task to be invoked after this was started on the JavaFX Application Thread.
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- implicit def sfxScheduledService2jfx[T](s: ScheduledService[T]): javafx.concurrent.ScheduledService[T]
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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.