Re: Adaptive Comboboxes
- From: rf <roland.frank@xxxxxxx>
- Date: Fri, 27 Jun 2008 04:34:03 -0700 (PDT)
On Jun 27, 4:10 am, jschmei...@xxxxxxx wrote:
Hello,
I've been looking for the answer to this for an embarrasingly long
time...
A combobox in a GUI displays values from a list. That list is updated
by user actions but I can't get the combobox to update to show the new
values that have been appended or changed in the list. Optimally, the
combobox selections should change everytime there is a change to the
list.
All I need is to know a general command that does this or an idea that
I can chase down on google. I've already constructed a combobox that
displays the first value of the list (list starts with one entry until
users add to it...).
Deep down I know that the answer is simple but I haven't been able to
find this in the man pages.
Thanks for any help,
Savage
a BWidget ComboBox in a complete application named iFile 1.1 from
http://wiki.tcl.tk/8540 together with a small extension http://wiki.tcl.tk/14583
shows dynamic list updates. Perhaps the event handling may serve as an
example for your purpose, especially to get the listbox visible.
roland frank
.
- References:
- Adaptive Comboboxes
- From: jschmeiser
- Adaptive Comboboxes
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