Is there a portable way of changing the list of items in a list-pane or option-pane after it has been created? I mean after it has given an initial value via the :items initarg.
Paolo
| Is there a portable way of changing the list of items in a list-pane | or option-pane after it has been created? I mean after it has given | an initial value via the :items initarg.
(setf (gadget-value list-object) new-list) should work.
Paul
"Paul Werkowski" pw@snoopy.mv.com writes:
| Is there a portable way of changing the list of items in a list-pane | or option-pane after it has been created? I mean after it has given | an initial value via the :items initarg.
(setf (gadget-value list-object) new-list) should work.
Doesn't this change only the selected item?
Paolo
| > | > (setf (gadget-value list-object) new-list) should work. | | Doesn't this change only the selected item?
Oops, yes. Sorry for not checking first :(
Paul
I don't think there's a portable way to do this. Looking through the Franz guide, it doesn't seem like they have a way to do this at all. I guess we should add this to the TODO list.
Also, relating to what Paul Werkowski suggests, I don't think (setf (gadget-value ...) ...) works right in our current implementation - the slot value may change, but the graphic display won't be updated, and strange things may happen relating to multiple selection. Another TODO.
On 7/27/05, Paolo Amoroso amoroso@mclink.it wrote:
Is there a portable way of changing the list of items in a list-pane or option-pane after it has been created? I mean after it has given an initial value via the :items initarg.
Would you mind adding these to Paolo's bug list? Might be handy to have them lying around in case someone has a few spare hacking cycles...
R
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Andy Hefner -
Paolo Amoroso -
Paul Werkowski -
Robert P. Goldman