Hi,
Ok I'll try that, thanks for the info and the fix.
2014-02-25 19:45 GMT+01:00 Antonio Scuri <[email protected]>:
> Hi,
>
>
>
> I just fixed the following problem:
>
>
>
> Fixed: first item in single selection IupTree was not showing that it is
> selected.
>
>
>
> This may have lead you to think that the node was not selected. Actually
> the SELECTED_CB callback is not being called because the node was already
> selected.
>
>
>
> After understanding a little more of what you were trying to accomplish
> I can say now that the SELECTED_CB callback is not the recommended way of
> dynamic filling the braches of a tree.
>
>
>
> You should use the BRANCHOPEN_CB callback. But that callback will not be
> called if there is no children on the branch. So you will also need to add
> a dummy item that will be removed once you actually fill the branch. This
> also solves another problem of your script that shows the unfilled branches
> as empty branches.
>
>
>
> Best,
>
> Scuri
>
>
>
>
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