onHandlePositionResultCallback property

(void Function(ChatScrollObserverHandlePositionResultModel)?) onHandlePositionResultCallback

getter/setter pair

The result callback for processing chat location.

This callback will be called when handling in ClampingScrollPhysics's adjustPositionForNewDimensions.

Implementation

void Function(ChatScrollObserverHandlePositionResultModel)?
    onHandlePositionResultCallback;