XPLookAndFeel
Information
Dyalog reads this configuration parameter before it loads any configuration file, so setting it in an application or user configuration file has no effect. Set it on the command line, as an environment variable, or in the Registry.
This Boolean parameter specifies whether (1) or not (0) Native Look and Feel is used. This affects the appearance of user-interface controls such as Buttons.
The default is 1.
Information
The functionality disabled by XPLookAndFeel was enabled by default in Dyalog v19.0; the ability to disable it will no longer be available once this configuration parameter has been removed. XPLookAndFeel is scheduled for removal in Dyalog v22.0.