Protected Readonly commandProtected Readonly contextProtected Readonly contextProtected Readonly contributionProtected fireProtected itemsProtected Readonly keybindingProtected Readonly labelProtected menuProtected Readonly menuReadonly onProtected Readonly onRegisters the given item. Throws an error, if the corresponding command cannot be found or an item has been already registered for the desired command.
the item to register.
Optional when: ((widget) => boolean)Generate a single ID string from a menu path that is likely to be unique amongst the items in the toolbar.
a menubar path
a likely unique ID based on the path
Returns an array of tab-bar toolbar items which are visible when the widget argument is the current one.
By default returns with all items where the command is enabled and item.isVisible is true.
Main, shared registry for tab-bar toolbar items.