onIncrease property

VoidCallback? get onIncrease

Called when assistive technology increases the node's value.

Implementation

VoidCallback? get onIncrease => _onIncrease;

set onIncrease (VoidCallback? value)

Implementation

set onIncrease(VoidCallback? value) {
  _assertConvenience();
  if (value == _onIncrease) return;
  _onIncrease = value;
  _bump();
}