[Pharo-dev] [Spec] whenSelectedItemsChanged: on TreeModel

Benjamin Benjamin.VanRyseghem.Pharo at gmail.com
Wed Dec 11 12:10:31 EST 2013


As I said to Martin, I will investigate why, but it’s a bit tricky
Must be some issue in MorphTreeMorph I introduced recently

Ben

On 11 Dec 2013, at 16:46, Roberto Minelli <roberto.minelli at usi.ch> wrote:

> Hi,
> 
> I am experiencing problems with #whenSelectedItemsChanged: on a TreeModel.
> 
> In particular, the block (i.e., argument of #whenSelectedItemsChanged: gets randomly executed a couple of times (3/4) the second time that the selection happens. The first time is fine. It looks like the registration of the “event” or “announcement” is done multiple times.
> 
> Any hint?
> 
> Cheers,
> R

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