[REBOL] Re: clean-path
From: sterling:rebol at: 4-Dec-2000 20:12
Right. I see what you mean. Perhaps the more frequent use of
clean-path on a URL is this. We'll talk about it the next time we
meet about /Core fixes/enhancements/etc. The only issue may be that
we would be breaking code that relied on the current behavior... how
much of that there is I can't say.
The slider does not update on the text list unless you tell it to. I
use the following function in my code to update text-list sliders
every time I mod the list.
The function refers to list/lc. lc is a word in a text-list face that
is the number of visible lines of the list.
; updates the bar on the side of a text-list or group of text-lists
fix-slider: func [faces [object! block!]] [
foreach list to-block faces [
either 0 = length? list/data [list/sld/redrag 1] [
list/sld/redrag list/lc / length? list/data]
]
]
This way I can make changes to one or more text-lists in a layout, fix
the sliders, and then re-show the needed faces.
Sterling