Document for text-list
update-text-list: func [current_list [object!]]
current_list/lc / max 1 length?
The above is a part of article "Implementing a GUI with REBOL/View". I wonder where is the detailed document about VID's face, such as text-list, button, image, list, etc.
posted by: limux 24-Dec-2010/8:48:08-8:00
Take a look at the help for each widget in system/view/vid (svv):
You can find out about available widgets and words by running the following few help lines:
editor extract svv/vid-styles 2
svv/vid-styles/TEXT-LIST/words (do this for any widget)
posted by: Nick 25-Dec-2010/13:59:42-8:00
http://re-bol.com and http://re-bol.com/examples.txt can help you learn more by example.
posted by: Nick 25-Dec-2010/14:01:24-8:00
Here's one of the examples from the section of the tutorial above about built-in help. It lets you browse the object structure of any VID widget:
view layout [
text-list data (extract svv/vid-styles 2) [
a/text: select svv/vid-styles value
show a focus a
a: area 500x250
Here's another that shows additional attributes of widgets:
foreach i (extract svv/vid-styles 2) [
x: select svv/vid-styles i
; additional facets are held in a "words" block:
if x/words [
prin join i ": "
foreach q x/words [
if not (function? :q) [prin join q " "]
posted by: Nick 27-Dec-2010/5:53:39-8:00