Features Overview Docking Panels Unified overall appearance integrated with the core Nevron UI Rendering System. Control over tabs style tab align caption height buttons and font splitter size etc. Pluggable renderers. Pluggable drag handlers. Pluggable layout engines at any level of the tree. Allowed DockStyle. Fill for panel containers. Layout logic - absolute relative and auto size. Panel permissions. Dock area masks - specify the allowed areas for docking per INDockAreaProvider. Event bubbling - each panel fires an event and delegates it to the manager. Great number of events most of them cancelable. Document View Mdi Menu Merge Border Support Layout Persistency Design-time Support Command Model Command Bars Consistent appearance based on pluggable renderers and palettes. Common sharable object model allowing complete reusability and extensibility. Custom menus allowing full customization regarding both appearance and shadows. Dock/Undock/Redock capabilities of toolbars. Permissions - specify what functionality each toolbar exposes. Event bubbling. Native support for embedded controls even on menus.