Link to issue number:

#957

Summary of the issue:

Introduce commands to jump to first/last row/column in current table.

Description of how this pull request fixes the issue:

This PR introduces Control+Alt+Home/End/PageUp/PageDown commands in ListViews and TreeViews - implemented in class RowWithFakeNavigation.

Testing strategy:

• Tested in NVDA Punctuation/Symbol pronounciation list view.
• Tested in Thunderbird messages ListView and TreeView.

Known issues with pull request:

In Thunderbird Control+Alt+PageUp command doesn't work - this is due to the fact that focus.parent.firstChild is an object with different role. This appears to be a problem on Thunderbird side. It also affects other table navigation commands, e.g. Control+Alt+UpArrow.

Change log entries:

Please use changelog entry from #13435.

Code Review Checklist:

• Pull Request description:
  • description is up to date
  • change log entries
• Testing:
  • Unit tests
  • System (end to end) tests
  • Manual testing
• API is compatible with existing add-ons.
• Documentation:
  • User Documentation
  • Developer / Technical Documentation
  • Context sensitive help for GUI changes
• UX of all users considered:
  • Speech
  • Braille
  • Low Vision
  • Different web browsers
  • Localization in other languages / culture than English