range
Models » Range models

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<range> ( value page min max step -- range )

Vocabulary
models.range

Class description
Range models implement the Range model protocol with real numbers as the minimum, current, maximum, and page size. Range models are created with <range>.

Notes
Slider gadgets use range models.

Definition

USING: models.product ;

IN: models.range

TUPLE: range < product ;

Methods

USING: accessors models models.range ;

M: range range-max-value range-max value>> ;


USING: kernel math.order models models.range ;

M: range range-max-value*
    [ range-max-value ] [ range-page-value ] bi [-] ;


USING: accessors models models.range ;

M: range range-min-value range-min value>> ;


USING: accessors models models.range ;

M: range range-page-value range-page value>> ;


USING: accessors kernel models models.range ;

M: range range-value
    [ range-model value>> ] [ clamp-value ] [ step-value ] tri ;


USING: models models.range ;

M: range set-range-max-value range-max set-model ;


USING: models models.range ;

M: range set-range-min-value range-min set-model ;


USING: models models.range ;

M: range set-range-page-value range-page set-model ;


USING: kernel models models.range ;

M: range set-range-value
    [ clamp-value ] [ range-model ] bi set-model ;