OptionalbackgroundTab background color per state.
OptionalcontrolsSnapshot-safe controls rendered in this view's tab.
Rendering requires the GoldenLayout 2 engine with scrolling tab overflow, which is how the
Core UI Browser creates its layouts (experimental.layoutEngine: 'v2', the Browser default).
Windows that opt back in to the v1 engine render their tabs without custom controls, and this
option is ignored rather than rejected.
Controls render at a fixed size, so the right-most ones are clipped on tabs that are too narrow to fit them.
OptionalfontTab title text color per state. Does not affect the close or lock icons.
Per-view view-tab appearance settings, nested under
workspacePlatform.viewTabon view options.Example
Example
Returning a view to its theme defaults, naming every state that should be unset: