/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

20 votes274 views2 answers
Color from hex code flutter
Java
7 votes241 views3 answers
2d arraylist in java
Java
2 votes304 views1 answer
Spigot how to make an inventory
Java
-1 vote282 views3 answers
Toast.maketext error kotlin
Java
0 vote283 views1 answer
Java StringBuilder filter same lines
Java
2 votes249 views1 answer
Convert input stream to string java
Java
1 vote225 views2 answers
Hello world stack overflow
Java
0 vote269 views1 answer
Create date java
Java
0 vote234 views1 answer
Hide elements android
Java
6 votes238 views1 answer
Java create a set with values
Java