For RenameFileDialog and CopyFileDialog, the OK button is only enabled when the new name is different or the new folder is different, and the new folder exists. For DeleteFileDialog, this is always false (i.e. the OK button is always enabled).

onCreate

var onCreate: ActionEventHandler?

onCreateProperty

val onCreateProperty: OptionalActionEventHandlerProperty

onRenamed

var onRenamed: (File, File) -> Unit?

operation

val operation: String

var reply: ButtonType?

replyProperty

val replyProperty: OptionalButtonTypeProperty

resizable

var resizable: Boolean

resizableProperty

val resizableProperty: BooleanProperty

stage

lateinit var stage: Stage

title

var title: String

titleProperty

val titleProperty: StringProperty

Functions

bottom

open fun bottom(form: FormGrid)

Adds a label containing message.

buttons

fun buttons(block: ButtonBar.() -> Unit)

buttonTypes

fun buttonTypes(vararg buttonTypes: ButtonType, handler: (ButtonType) -> Unit?)

center

open fun center(form: FormGrid)

Optional extra content (usually blank)

createStage

fun createStage(parentStage: Stage, stageType: StageType, block: Stage.() -> Unit?): Stage

fileOperation

open override fun fileOperation(sourceFile: File, destFile: File)

onCreate

fun onCreate(handlerCombination: HandlerCombination, block: (event: ActionEvent) -> Unit)

top

open override fun top(form: FormGrid)

The main content

unaryPlus

open operator fun Node.unaryPlus()