Improve test/utf8 demo by using Fl_Grid and more

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- separate layout and contents of example text widgets
- use Fl_Grid for more flexibility in the layout of the main window
- reformat some parts but not all code to FLTK style
- add comments, fix font style calculation ("near fixed pitch")
- add tooltips with user instructions to some of the widgets
- add "rainbow" emoji as colored emoji example
- reformat contents of the "unichar drop box"

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This commit is contained in:

Albrecht Schlosser

2026-02-04 16:35:41 +01:00

parent 54712fd388

commit 75fc94d6c7

1 changed files with 296 additions and 215 deletions

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test/utf8.cxx

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