pick-up ( point gadget -- child/f )
Factor handbook » UI framework » Building user interfaces » Gadget geometry

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Vocabulary
ui.gadgets

Inputs
pointa pair of integers
gadgeta gadget


Outputs
child/fa gadget or f


Word description
Outputs the child at a point in the gadget's coordinate system. This word recursively descends the gadget hierarchy, and so outputs the deepest child.

Definition