[NETBEANS-4135] FlatLaf on Windows does not render all Unicode characters

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 11.3
• Fix Version/s: 12.0
• Component/s: FlatLaf
• External issue URL: https://github.com/JFormDesigner/FlatLaf/issues/81
• Assignee: Karl Tauber
• Reporter: Karl Tauber
• Created: 09/Apr/20 10:05
• Updated: 18/Nov/21 05:33
• Resolved: 10/Jun/20 16:56

Description

reported here https://github.com/JFormDesigner/FlatLaf/issues/81

On Windows, FlatLaf components can not render all Unicode characters because the used font "Segoe UI" does not contain all characters and FlatLaf does not create a Swing "composite font", which could render all Unicode characters.

On Linux, FlatLaf already creates a composite font.

On Mac, the used font seems to contain all (or more) Unicode characters.