Re: [riena-dev] ListenerList vs ArrayList

[Stefan Liebig <Stefan.Liebig@xxxxxxxxxxxx>]

We could also extend ListenerList to allow duplicates. There is already 
an enum Mode that could be
extended for that.
However, does it make sense for a listener to be notified multiple times 
for the same event?

Stefan

Volanakis, Elias wrote:
> Just FYI, in the Tree/Table/List-Ridget I changed the container for the
> double click listeners to ArrayList (recently changed to ListenerList).
> The reason for using an ArrayList is that adding duplicate listeners is
> explicitly permitted there.
>
> This fixes the recent test failures in #testAddDoubleClickListener. 
>
> Feel free to discuss if you disagree. The alternative is to adjust the
> tests / javadoc to disallow duplicate listeners.
>
> Thanks,
> Elias.
>
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