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

PopupMenu

The root node for a pop-up menu. The visible items for the pop-up menu are taken from Menu.items or SubMenu.items. A PopupMenu is displayed as a new scene in a new OverlayStage (StageType.POPUP), and is therefore NOT part of the scene graph of the Menu or SubMenu from which it originated.

Constructors

PopupMenu

constructor()

Properties

children

open override val children: ObservableList<VBox>

The base class Node has no children, so this is an empty list.

items

open override val items: MutableObservableList<Node>

Nodes which appear in the ToolBar. Most commonly Buttons, but can be any Nodes.

Functions

nodePrefHeight

open override fun nodePrefHeight(): Float

Each subclass of node can determine its preferred height. As most nodes are composed of smaller nodes, this is typically calculated using evalPrefWidth of the child nodes, with extra added for spacing, padding and borders.

nodePrefWidth

open override fun nodePrefWidth(): Float

Each subclass of node can determine its preferred width. As most nodes are composed of smaller nodes, this is typically calculated using evalPrefWidth of the child nodes, with extra added for spacing, padding and borders.

show

fun show(nearNode: Node): Stage

fun show(nearNode: Node, side: Side): Stage

fun show(x: Float, y: Float, parentStage: Stage): Stage