pref-dims ( gadgets -- seq )
Factor handbook » UI framework » Building user interfaces » Gadget hierarchy and layouts » Implementing layout gadgets

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Vocabulary
ui.gadgets

Inputs

gadgets

a sequence of gadgets

Outputs

seq	a sequence of pairs of integers

Word description
Collects the preferred dimensions of every gadget in the sequence into a new sequence.

See also
max-dims, sum-dims

Definition

USING: sequences ;

IN: ui.gadgets

: pref-dims ( gadgets -- seq ) [ pref-dim ] map ; inline