alloted-dim ( track -- dim )

Vocabulary

ui.gadgets.tracks.private

Inputs

track

an object

Outputs

dim

an object

Definition

USING: accessors kernel math.vectors sequences ui.gadgets ;

IN: ui.gadgets.tracks.private

: alloted-dim ( track -- dim )
    [ children>> ] [ sizes>> ] bi
    { 0 0 } [ [ drop ] [ pref-dim v+ ] if ] 2reduce ;