[ltk-user] newbie questions about listbox
Hi, I am working my way through some tk examples (http://www.bin-co.com/tcl/tutorial/widgets4.php) and converting them to ltk. I figured that would be a nice way to learn ltk. I am now stuck with listbox. Here are the specific questions: - How do I initialize the list (populate it with items)? - How do I get the index of the current selection? I am assuming it may be an argument to the event function, but without initializing the list, I could not test that hypothesis - How do I get the list item at the particular index. As I noted before, I would be happy to post the resulting code in form of a (newbie) ltk tutorial. Thank you, Mirko
Hi, to add items use the listbox-append function, e.g. (listbox-append mybox (list "a" "b" "c")) to find out about the selected element(s), use listbox-get-selection, which returns a list of the selected indexes. HTH, Peter
On Nov 26, 2007 4:16 AM, Peter Herth <herth@peter-herth.de> wrote:
Hi,
to add items use the listbox-append function, e.g.
(listbox-append mybox (list "a" "b" "c"))
to find out about the selected element(s), use listbox-get-selection, which returns a list of the selected indexes.
HTH, Peter
Thank you Peter. Mirko
participants (2)
-
Mirko Vukovic -
Peter Herth