API Reference > ui-abstract ui-abstract Change Log The ui-abstract package contains abstractions for UI controls, such as toolbars, buttons and menus. Topics Name Description Admin Abstractions for UI controls, such as toolbars, buttons and menus and are callable from IModelApp.uiAdmin in imodeljs-frontend. Backstage Abstractions used by ui-framework package to create and manage the display Backstage menu items. Item Classes for working with an Item in a Toolbar, Widget, Backstage or Context Menu StatusBar Classes for creating and managing items in the status bar. Utilities Various utility classes for working with a UI. All Displays the contents of all topics in this package. Last Updated: 13 June, 2024