description

# webGlContextLostEvent constant Null safety

EventStreamProvider<ContextEvent> const webGlContextLostEvent

Static factory designed to expose `webglcontextlost` events to event handlers that are not necessarily instances of CanvasElement.

See EventStreamProvider for usage information.

## Implementation

    static const EventStreamProvider webGlContextLostEvent =
        const EventStreamProvider('webglcontextlost')