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From "Sandro Martini (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PIVOT-941) Allow random access to ListenerList elements with a "get" method
Date Wed, 09 Apr 2014 07:36:14 GMT

    [ https://issues.apache.org/jira/browse/PIVOT-941?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13963909#comment-13963909
] 

Sandro Martini commented on PIVOT-941:
--------------------------------------

Hi Roger, do you think it would be useful to add another version of add (or probably a new
method with a little different name) so when you add a Listener you con get directly the related
index number (so you don't need to search it) ?


> Allow random access to ListenerList elements with a "get" method
> ----------------------------------------------------------------
>
>                 Key: PIVOT-941
>                 URL: https://issues.apache.org/jira/browse/PIVOT-941
>             Project: Pivot
>          Issue Type: Improvement
>          Components: core-util
>    Affects Versions: 2.0.3
>         Environment: All
>            Reporter: Roger Whitcomb
>            Assignee: Roger Whitcomb
>            Priority: Trivial
>             Fix For: 2.0.4, 2.1
>
>
> I'm finding that sometimes I need quick access to a particular listener (for instance,
the one I added to a component vs. the one added by the skin), and for this instead of iterating
through the list I would like to just get a particular one.  Most Java lists allow arbitrary
access to a particular element, so I propose adding a "get(int)" method to the ListenerList
class that returns the particular element (if it exists).



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