how to dismiss slidableAction when using other widget

[rt234cw]

For example, I am using TextButton. How do I dismiss the sliablaction after pressing the button?

Slidable(
            endActionPane: ActionPane(
              motion: const ScrollMotion(),
              children: [
                TextButton(onPressed: () {}, child: const Text('cancel'),),
              ],
            ),

[samih93]

fianl slidableController = SlidableController(this);
Slidable(
controller: slidableController,
// Specify a key if the Slidable is dismissible.
key: const ValueKey(0),
motion: const ScrollMotion(),
children: [
TextButton(onPressed: () {
slidableController .close();
}, child: const Text('cancel'),),
],