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UI\Area	UI\Area::onKey

UI\Area	Last updated: Mon, 26 Oct 2026

UI\Area::onDraw

(UI 0.9.9)

UI\Area::onDraw — Draw Callback

Description

protected function UI\Area::onDraw(
    UI\Draw\Pen $pen,
    UI\Size $areaSize,
    UI\Point $clipPoint,
    UI\Size $clipSize
)

Shall be invoked when this Area requires redrawing

Parameters

pen: A Pen suitable for drawing in this Area
areaSize: The size of the Area
clipPoint: The clip point of the Area
clipSize: The clip size of the Area

UI\Area	UI\Area::onKey

UI\Area	Last updated: Mon, 26 Oct 2026