glok-core/uk.co.nickthecoder.glok.control/Menu

Menu

class Menu(text: String, graphic: Node? = null) : ButtonBase, WithItems

An item in a MenuBar. When you click on the Menu a PopupMenu appears, containing items.

NOTE, this is very similar to MenuButton, but MenuButtons live outside of MenuBars, and look like a regular Button, with the addition of an arrow on the right hand side.

Constructors

constructor(text: String, graphic: Node? = null)

Properties

open override val items: MutableObservableList<Node>

var onShowing: ActionEventHandler?

onShowingProperty

val onShowingProperty: OptionalActionEventHandlerProperty

An event handler which is performed after the button is clicked, but before the popup menu is built.

var showing: Boolean

showingProperty

val showingProperty: ReadOnlyBooleanProperty

Set to true, after the menu is clicked, and before the popup menu is displayed. Reset to false when the menu is closed.

Functions

fun onShowing(handlerCombination: HandlerCombination = HandlerCombination.AFTER, block: (event: ActionEvent) -> Unit)

Add an event handler which is performed after the button is clicked, but before the popup menu is built.