components/touch_ripple_event library

Typedefs

TouchRippleAsyncCallback<T> = Future<T> Function()

Signature for the function that returns a Future of type T that represents the data type returned asynchronously.

TouchRippleAsyncNotifyCallback<T> = void Function(Future<T> data)

Signature for the function that indicates the start of an asynchronous operation. It includes a parameter to provide the associated Future instance.

TouchRippleAsyncResultCallback<T> = void Function(T result)

Signature for the function that takes a parameter of type T that represents the result of an asynchronous operation, passed to the function when the operation is completed.

TouchRippleCallback = void Function(Offset offset)

Signature for the callback function that is called when a touch ripple effect is triggered. The offset parameter provides the position of the touch event relative to a widget coordinate system.

TouchRippleConsecutiveCallback = bool Function(Offset offset, int count)

Signature for the callback function that is called when a consecutive touch ripple event occurs, combining both the behavior of TouchRippleCallback and TouchRippleContinuableCallback.

TouchRippleContinuableCallback = bool Function(int count)

Signature for the callback function that is called to determine whether a continuable touch ripple event should continue.