Integrated: 8187145: (Tree)TableView with null selectionModel: throws NPE on sorting

[Andy Goryachev]

On Thu, 18 Aug 2022 16:24:11 GMT, Andy Goryachev <angorya at openjdk.org> wrote:

> Setting a null selection model in TableView and TreeTableView produce NPE on sorting (and probably in some other situations) because the check for null is missing in several places. 
> 
> Setting a null selection model is a valid way to disable selection in a (tree)table.
> 
> There is also a similar issue with ListView [JDK-8279640](https://bugs.openjdk.org/browse/JDK-8279640).
> 
> changes:
> - added check for null selection model where it was missing
> - clear focused row index on setting null selection model in TreeTableView
> - clear selected cells on setting a new selection model

This pull request has now been integrated.

Changeset: 58376eb8
Author:    Andy Goryachev <angorya at openjdk.org>
URL:       https://git.openjdk.org/jfx/commit/58376eb844866f7e2fea726865eb2f821b09752f
Stats:     469 lines in 15 files changed: 378 ins; 12 del; 79 mod

8187145: (Tree)TableView with null selectionModel: throws NPE on sorting

Reviewed-by: aghaisas, kcr

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PR: https://git.openjdk.org/jfx/pull/876