API Reference > ui-framework > Widget > WidgetHost WidgetHost Class A WidgetHost represents a definition that hosts one or most Widgets in a Frontstage. Extended by ZoneDef Methods Name Description constructor(): WidgetHost Constructor for WidgetHost. addWidgetDef(widgetDef: WidgetDef): void Adds a WidgetDef to the list of Widgets. findWidgetDef(id: string): WidgetDef | undefined Finds a WidgetDef with a given Id. getSingleWidgetDef(): WidgetDef | undefined If there is only one Widget in the Panel, gets the single WidgetDef. Properties Name Type Description widgetCount Accessor ReadOnly number Gets the number of Widgets. widgetDefs Accessor ReadOnly WidgetDef[] Gets the list of Widgets. Defined in ui/framework/src/ui-framework/widgets/WidgetHost.tsx Line 15 Last Updated: 13 June, 2024