< Rebol Programming
USAGE:
SCROLL-DRAG face /back /page
DESCRIPTION:
Move the scroller drag bar
SCROLL-DRAG is a function value.
ARGUMENTS
- face -- the scroller to modify (Type: any)
REFINEMENTS
- /back -- move backward
- /page -- move each time by one page
SOURCE CODE
scroll-drag: func [ "Move the scroller drag bar" face "the scroller to modify" /back "move backward" /page "move each time by one page" ][ any [ all [back page move-drag face/pane/2 face/page] all [back move-drag face/pane/2 face/step] all [page move-drag face/pane/3 face/page] move-drag face/pane/3 face/step ] ]
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