Hi peter
do not check NewList we will remove it for sure!
*NOW:*
In general, the drag and drop behavior, the API, and the overall
behavior is broken to a various degree and inconsistent between
ListModel, it's children and related classes (TreeModel, NewListModel).
Last week I was working on a File Dialog replacement
https://github.com/peteruhnak/file-dialog and the brokenness and
inconsistencies were really frustrating.
I imagine
I don't see a point in trying to write a book about this particular
section because it's really bad right now.
Of course not having a dedicated maintainer of Spec makes life a lot
harder, as people that work with/on Spec generally invest into Spec at
their own time discretion (me included), so while bugs can generally
be fixed, there's really no systematic effort in cleanup and API
harmonization.
I know
And you see I did not know how to find a path.
This is still on my todo to start renaming Model ->Presenter.
But I'm working on a project proposal that I should finish :)
With Stef we started to clean up and rethink it a bit when I was in
Lille because there's a lot of things we don't like or should fix, but
that's a long-term plan. We need a more immediate solution for the
current mess. -_-
*TL;DR:*
1. imho no point in documenting this stuff _right now_
2. it's seriously broken
3. we need to clean it up and harmonize first
Peter
On Thu, Jun 9, 2016 at 3:52 PM, Marion Noirbent
<ms.noirb...@etudiant.univ-lille1.fr
<mailto:ms.noirb...@etudiant.univ-lille1.fr>> wrote:
Hello
I would try to integrate the exemple Drag n Drop from
http://spec.st/docs/drag_n_drop/ at the tutorial Building UI with
Spec,
so I have create a class in Pharo to try them and modify the code.
I have found some of problems, I'm not sure if it come from strange
configuration (i think about dragTransformationBlock: ), but it appear
on the both version (my class and the original code).
Marion,
1)
Reproduce:
Deplace the 'c' in the list of int, try to replace the 'c' in the list
of char
Error "nil not found in Orderred Collection"
- Proceed don't remove the c from the list and make arrives a nil,
like
in the result deplaceReplaceC.png
- Abandon seems work well, but the next refreshing of the list (by
another move) make the nil appear too
2)
Reproduce:
Deplace the 3 in the list of char, try to replace the 3 in the list of
int (at its place)
Error " '3' not found in Orderred Collection"
- Proceed duplicate the 3 gives the result DuplicateNumber.png
- Abandon affect all number after the place, they "become" the
previous
number (BadNumber.png). Try to move the 4 make an error because it
don't
found 3, try to move the 5 make move the 4.
3)
Reproduce:
Deplace all items the list of int in the other
Try to move the 'a' in the empty list of int
Error "SubscriptOutOfBounds: 0"
- Proceed remove the a from the list, but don't make it appear
- Abandon seems work well
