ui.gadgets.viewports vocabulary
Factor handbook ยป Vocabulary index


Summary
Viewport gadgets display a portion of a child gadget and are used to implement scrollers

Metadata
Parents:ui.gadgets
Authors:Slava Pestov


Words

Tuple classes
ClassSuperclassSlots
viewport gadgetconstraint


Ordinary words
WordStack effect
<viewport>( content model -- viewport )
find-viewport( gadget -- viewport )
scroll-position( scroller -- loc )
visible-dim( gadget -- dim )


Class predicate words
WordStack effect
viewport?( object -- ? )


Files
resource:basis/ui/gadgets/viewports/viewports.factor
resource:basis/ui/gadgets/viewports/viewports-docs.factor


Metadata files
resource:basis/ui/gadgets/viewports/authors.txt
resource:basis/ui/gadgets/viewports/summary.txt