delta property

num get delta

Gets or sets the amount of change associated with a mouse-wheel rotation. It is an abstract number, either positive or negative. This property is valid if this is a mouse-wheel event.

Implementation

_i2.num get delta => _i4.getProperty(
      this,
      'delta',
    );

set delta (num value)

Implementation

set delta(_i2.num value) {
  _i4.setProperty(
    this,
    'delta',
    value,
  );
}