/Java/Setlist arraylist java swing example

Setlist arraylist java swing example

import java.applet.Applet;
import java.awt.*;
import javax.swing.*;
import javax.swing.JList;
import java.awt.event.*;
import java.util.ArrayList;
import java.io.*;
import java.util.*;

public class inventory extends JApplet implements MouseListener {

public static String newline;
public static JList list;
int gold = 123;

    public void init() {



ArrayList<String> arr = new ArrayList<String>();
arr.add("Hatchet");
arr.add("Sword");
arr.add("Shield");
arr.add(gold + " Gold");
System.out.println("You have " + arr.size() + " items in your inventory.");
showInventory(arr);



        list = new JList(arr);

        add(list);

        list.addMouseListener(this);

        list.setVisible(true);

    }

public static void showInventory (ArrayList<String> theList) {
for (int i = 0; i < theList.size(); i++) {
System.out.println(theList.get(i));
}
}


    public void mousePressed(MouseEvent e) { }

    public void mouseReleased(MouseEvent e) {
        Object index = list.getSelectedValue();
       System.out.println("You have selected: " + index);
    }

    public void mouseEntered(MouseEvent e) { }

    public void mouseExited(MouseEvent e) { }

    public void mouseClicked(MouseEvent e) { }




    public void paint(Graphics g) {

    }
}

Source: stackoverflow.com

Similar codes

0 vote343 views1 answer
Java sort arraylist of floats
Java
1 vote360 views1 answer
Java Pair
Java
11 votes324 views2 answers
Set to list java
Java
0 vote329 views2 answers
Find min max and average arraylist
Java
0 vote330 views2 answers
Xpath get in table
Java
0 vote339 views1 answer
Javafx combobox cell
Java
0 vote395 views2 answers
Spring boot rest api
Java Spring
0 vote324 views1 answer
Add element in the last in double linked list in java
Java
2 votes344 views2 answers
Leetcode even digits
Java
2 votes340 views2 answers
How to find out if a directory exists in cpp
Java