Package-level declarations

A parent element marked as LastSelectable will cache the last selected element when a popup or other overlay is rendered, and return to that selection when the popup/overlay is removed.

Basic controller interface for GUIs that want to implement a popup system. This does not handle interaction handling nor rendering, that needs to be integrated into the screen being built.

A parent element that supports displaying "Popups" made via PopupWidget.

A base screen that supports popup widgets. See PopupParentElement for documentation on underlying implementations.