> Adding alt-ctrl-LEFT/RIGHT (option-command-LEFT/RIGHT) key bindings to
> 
> - ListView
> - TreeView
> - TableView
> - TreeTableView
> 
> to support keyboard-only horizontal scrolling.  The main reason for the 
> change is to improve accessibility.
> 
> As far as I can tell, these key combinations do not interfere with editing.
> 
> The proposed solution can be further optimized by adding a public method to 
> the VirtualFlow class, something like
> 
> 
> public void horizontalUnitScroll(boolean right);
> 
> 
> Q: Does this change require a CSR to explain the change in the controls' 
> behavior?  We don't yet have the key bindings documented in 
> /doc-files/behavior
> 
> Note:
> Jenkins headful test passed on all mac configurations, failed on all linux 
> configurations (master branch failed also, so it is test issue), while 
> windows configuration is not yet available.

Andy Goryachev has updated the pull request incrementally with one additional 
commit since the last revision:

  tree view behavior

-------------

Changes:
  - all: https://git.openjdk.org/jfx/pull/1393/files
  - new: https://git.openjdk.org/jfx/pull/1393/files/b306d8cc..e2f5345e

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1393&range=02
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1393&range=01-02

  Stats: 78 lines in 2 files changed: 66 ins; 0 del; 12 mod
  Patch: https://git.openjdk.org/jfx/pull/1393.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1393/head:pull/1393

PR: https://git.openjdk.org/jfx/pull/1393

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