[jira] Commented: (PIVOT-512) Add support for line item tooltips in data-driven components

["Noel Grandin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PIVOT-512?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12874990#action_12874990 ] 

Noel Grandin commented on PIVOT-512:
------------------------------------

I find toString() tricky to use because it's not always possible to override the renderer's method, particularly if you're using someone else's renderer.

I would prefer if we used some kind of function object to convert data items to strings for use in the tooltips.


> Add support for line item tooltips in data-driven components
> ------------------------------------------------------------
>
>                 Key: PIVOT-512
>                 URL: https://issues.apache.org/jira/browse/PIVOT-512
>             Project: Pivot
>          Issue Type: New Feature
>          Components: wtk
>            Reporter: Greg Brown
>            Priority: Minor
>             Fix For: 1.6
>
>
> When enabled, the skin would use the toString() method of the renderer to determine an appropriate tooltip for the item.

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