Force Left-To-Right Layout for StaticBox groupings - #12115

Link to issue number:

#8859

Summary of the issue:

Right-to-left languages trigger a RTL Layout for the StaticBoxSizer. UI features either clip with each other or do not display with the StaticBox.

https://trac.wxwidgets.org/ticket/19086

Description of how this pull request fixes the issue:

A new StaticBoxSizer is introduced that enforces a LTR Align for the StaticBox. This only minimizes the problem as the StaticBox header layout is aligned to the left where it should be aligned for the right for people with an RTL locale.

Manually overriding the layout for StaticBoxes within a to LTR is a temporary workaround, creating a new issue that the text label is aligned left rather than right.

Testing strategy:

Visually compare GUI features outlined in #8859 between an LTR language such as English and an RTL language such as Farsi.

Known issues with pull request:

Aligns text to the left for groupings (Static Box labels), regardless of system preference, This is a documented issue for other GUI features in #638. A proper fix to this is blocked by https://trac.wxwidgets.org/ticket/19086

Change log entry:

Section: Bug fixes

Fixes some GUI features clipping or being visually hidden when using a language that is read right-to-left.

Code Review Checklist:

• Pull Request description is up to date.
• Unit tests.
• System (end to end) tests.
• Manual tests.
• User Documentation.
• Change log entry.
• Context sensitive help for GUI changes.