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

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@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