BeUiEvent<TEventArgs> Class
Specialization of BeEvent for events that take a single strongly typed argument, primarily used for UI events.
Extends
- BeEvent<(args: TEventArgs) => void>
Methods
| Name | Description | |
|---|---|---|
| constructor<TEventArgs>(): BeUiEvent<TEventArgs> | ||
| emit(args: TEventArgs): void | Raises event with single strongly typed argument. |
Inherited methods
| Name | Inherited from | Description |
|---|---|---|
| addListener(listener: (args: TEventArgs) => void, scope?: any): () => void Inherited | BeEvent<(args: TEventArgs) => void> | Registers a Listener to be executed whenever this event is raised. |
| addOnce(listener: (args: TEventArgs) => void, scope?: any): () => void Inherited | BeEvent<(args: TEventArgs) => void> | Registers a callback function to be executed only once when the event is raised. |
| clear(): void Inherited | BeEvent<(args: TEventArgs) => void> | Clear all Listeners from this BeEvent. |
| has(listener: (args: TEventArgs) => void, scope?: any): boolean Inherited | BeEvent<(args: TEventArgs) => void> | Determine whether this BeEvent has a specified listener registered. |
| raiseEvent(...args: [args]): void Inherited | BeEvent<(args: TEventArgs) => void> | Raises the event by calling each registered listener with the supplied arguments. |
| removeListener(listener: (args: TEventArgs) => void, scope?: any): boolean Inherited | BeEvent<(args: TEventArgs) => void> | Un-register a previously registered listener. |
Inherited properties
| Name | Type | Inherited from | Description |
|---|---|---|---|
| numberOfListeners Accessor Inherited ReadOnly | number | BeEvent<(args: TEventArgs) => void> | The number of listeners currently subscribed to the event. |
Defined in
- core/bentley/src/BeEvent.ts Line 139
Last Updated: 21 November, 2024
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