[REBOL] Re: [text-list] faces
From: carl:cybercraft at: 12-May-2004 20:02
>> What's the path to the faces of the text in a text-list? I assume they're
>a block of faces somewhere in the text-list object?
>No, sorry, there is no block of face in a text-list.
>The text-list is one type of face called iterated-face : there is only one
>The pane is not a face or a block, but a function that is called to display
>each data with the subface.
>the secret of text-list is in its 'init block and its 'text-pane function.
Ah - finally! Never noticed text-pane before. (Which is most strange...) What I was
wanting to do was to have different colored lines of text. Can now...
view layout [
t: text-list "aaa" "bbb" "ccc"
button "Change" [
repeat line 3 [
face: t/text-pane t/iter line
insert face/text join line " "
face/font/color: pick reduce [red green blue] line
-- Carl Read