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REBOL [ Title: "disable face" Date: 12-Dec-2001/7:23:24+1:00 Version: 1.0.0 File: %disable-face.r Author: "Volker Nitsch" Usage: "see demo" Purpose: "disable and enable face" Email: %nitsch-lists--netcologne--de Web: todo: "seperate handling of field/info" library: [ level: none platform: none type: 'tool domain: [GUI] tested-under: none support: none license: none see-also: none ] ] disable-face: func [face'] [ if 'disabler = face'/parent-face/style [return] change find face'/parent-face/pane face' ( make-face/spec get-style 'image [ style: 'disabler offset: face'/offset size: face'/size pane: reduce [ face' make system/words/face [ size: face'/size color: font: para: text: data: image: none effect: [merge colorize 200.0.0] ] ] ] ) face'/offset: 0x0 show face'/parent-face ] enable-face: func [face'] [ if 'disabler <> face'/parent-face/style [return] face': face'/parent-face face'/pane/1/offset: face'/offset change find face'/parent-face/pane face' face'/pane/1 show face'/parent-face ] ; ; demo - snip here ; view center-face lay: layout [ rotary "enable" "disable" [ either face/data = face/texts [ enable-face hidi ] [ disable-face hidi ] ] field "field1" hidi: field "hidi" field "field2" ]
halt ;; to terminate script if DO'ne from webpage
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