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How to take data from a ControlP5 scrollable list, and use it to select a row in spreadsheet?

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Hello I'm trying to make a program which calculates values which it gets from a spreadsheet. I'm using a ControlP5 scrollable list to show all the possible selection. Each item in the list represents a row in the spreadsheet. To each row there is 7 columns.

So my question is how do i let processing know or rather code, that the item selected in the list is a row in the spreadsheet? It's very poorly explained i know, but i will try to explain further if need! Thank you so much in advance!

A simplified version of my code:

`import controlP5.*; import java.util.*;

ControlP5 cp5;

ScrollableList initialBodyList;

Button butDeltaVplanet;

Table Planeter;

Textfield required_delta_V;

void setup() { size(500, 500); cp5 = new ControlP5(this);

Planeter = loadTable("DatasheetPlanets.csv", "header");

butDeltaVplanet = cp5.addButton("Calculate required Delta V") .setPosition(300, 50) .setColorForeground(#EA0037) .setColorActive(#FF4343) .setSize(130, 30); List body = Arrays.asList("Kerbol", "Moho", "Eve", " Gilly", "Kerbin", " Mun", " Minmus", "Duna", " Ike", "Dres", "Jool", " Laythe", " Vall", " Tylo", " Bop", " Pol", "Eeloo");

initialBodyList = cp5.addScrollableList("Initial body") .setPosition(70, 50) .setSize(200, 300) .setBarHeight(30) .setItemHeight(20) .setBackgroundColor(#EA0037) .setColorForeground(#EA0037) .setColorActive(#FF4343) .addItems(body) .setOpen(false);

required_delta_V = cp5.addTextfield("Required Delta V m/s") .setPosition(300, 120) .setSize(130, 30);

ControlP5.printPublicMethodsFor(Textfield.class); }

void draw() { background(200); }

public void controlEvent(ControlEvent theEvent) {

if (theEvent.isFrom(butDeltaVplanet)) {

int planet1 = Planeter.getRow(3).getInt("DeltaVtoKerbinorbit");

int planet2 = Planeter.getRow(4).getInt("DeltaVtoKerbinorbit");

float deltaV = 0;

deltaV = planet1 + planet2;

required_delta_V.setText("   " + deltaV);

} }`


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