/// <inheritdoc />
public virtual void OnMouseWheelMoved(MouseWheelMovedEvent e)
{
}
// Called when the mouse wheel is rotated
public override void OnMouseWheelMoved(MouseWheelMovedEvent e)
{
// If the wheel rotation is negative it means that it is moved forward.
// Set move direction = forward, if wheel is moved forward.
// Otherwise, set move direction = backward
moveDirection = (e.WheelRotation < 0) ? 1 : -1;
// Set the amount to move = absolute wheel rotation amount * 5 (speed)
// Here 5 means 5 pixels per wheel rotation step. The higher value, the
// more speed
moveAmount += Math.Abs(e.WheelRotation)*5;
}
