hi, is there something like a tree-panel available for use with mcclim? i saw that there is a class named tree-with-cross-edges in the experimental subfolder of the mcclim directory tree, but it doesnt seem to be useful (by now).
kind regards, alex
hi, is there something like a tree-panel available for use with mcclim?
You actually do have in mind a treelist?
i saw that there is a class named tree-with-cross-edges in the experimental subfolder of the mcclim directory tree, but it doesnt seem to be useful (by now).
This is free-form tree visualisator, not a treelist.
regards, Samium Gromoff
Alexander Ekart wrote:
hi, is there something like a tree-panel available for use with mcclim? i saw that there is a class named tree-with-cross-edges in the experimental subfolder of the mcclim directory tree, but it doesnt seem to be useful (by now).
kind regards, alex
mcclim-devel mailing list mcclim-devel@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/mcclim-devel
I don't think that's what you want. The tree with cross-edges was developed for graph layouts where the graph is "mostly" a tree, but with cross-edges in some places. More precisely, it was developed for HTN plans, if that helps --- these are task decomposition trees (top level task is most abstract, lower levels are increasingly concrete) which have cross edges for temporal constraints. So you get things like
A decomposes into (has for children) B and C.
There is an additional edge from B to C to indicate that B must be performed before C.
If you are looking for something like that standard "tree of folders" widget that is so common in modern UIs, tree-with-cross-edges is not it.
You are right, BTW, that the t-w-c-e has not been maintained (at least not by me).
best, r
On Sun, 02 Aug 2009 18:17:35 -0500 Robert Goldman rpgoldman@sift.info wrote:
If you are looking for something like that standard "tree of folders" widget that is so common in modern UIs, tree-with-cross-edges is not it.
a standard "tree of folders" is exactly what i am searching for. i can read between your lines that there is no such thing?!
kind regards, alex
Alexander Ekart wrote:
On Sun, 02 Aug 2009 18:17:35 -0500 Robert Goldman rpgoldman@sift.info wrote:
If you are looking for something like that standard "tree of folders" widget that is so common in modern UIs, tree-with-cross-edges is not it.
a standard "tree of folders" is exactly what i am searching for. i can read between your lines that there is no such thing?!
No, simply that I'm not aware of one. I have slipped away from using McCLIM in the past two or three years, so my knowledge is not current. Actually, I never fully grokked the notions of CLIM gadget, anyway...
best, r
Hi Alex,
you should write one and submit it ;-)
If written something similar once. It was kindof like a tree panel, based on stream-pane and presentations, but its not really ready to submit...
One probably should write a propper gadget.
Regards, Niko
Am 03.08.2009 um 00:09 schrieb Alexander Ekart:
hi, is there something like a tree-panel available for use with mcclim? i saw that there is a class named tree-with-cross-edges in the experimental subfolder of the mcclim directory tree, but it doesnt seem to be useful (by now).
kind regards, alex
mcclim-devel mailing list mcclim-devel@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/mcclim-devel
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Alexander Ekart -
Nikolaus Demmel -
Robert Goldman -
Samium Gromoff