VBTKitEnv interface provides a way to collect in one
place the various environment variables that widgets in the
vbtkit use for controlling their appearance.
SCROLLBARLOCspecifies where scrollbars should be placed. The possible values are
west. The default location for a vertical scrollbar is
west; and for a horizontal scrollbar, the default location is
VAR (* read-only after initialization *) ScrollbarWest: BOOLEAN := TRUE; ScrollbarSouth: BOOLEAN := TRUE;
TEXTPORTMODELspecifies the editing model that text-editing widgets should use. The possible values are
emacsis the default value. See the
TextPortinterface for more information.
VAR (* read-only after initialization *) TextPortModel: TEXT := "emacs"; END VBTKitEnv.