Bug 462618

SUMMARY
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right & left panel are rightToLeft , for english codes compare we need leftToRight .


STEPS TO REPRODUCE
1. Running with Arabic Kubuntu
2. both panels are rtl error. 
    viewing like: }()function test

3. can not changing them or view compares correctly.
4. some last chr missed also !.

OBSERVED RESULT

fixed viewing with error layouts.

EXPECTED RESULT

User can change rtl to ltr , or changing app language.

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
it was fixed before by adding ability to change app language from menu. but it is not added in new ver.

Thank you