How can I use Window Builder in Java so that, depending on the number of edges a node has, text fields are added to input edge data, which include weight and time $-$in minutes$-?$ I$\text{'}$m trying to create a route management system in Java using an undirected graph via an adjacency list. However, my question focuses on the visual aspect.package visual;

import java.awt.BorderLayout;

import java.awt.FlowLayout;

import javax.swing.JButton;

import javax.swing.JDialog;

import javax.swing.JPanel;

import javax.swing.border.EmptyBorder;

import java.awt.event.ActionListener;

import java.awt.event.ActionEvent;

import java.awt.Color;

import java.awt.Toolkit;

import javax.swing.JLabel;

import java.awt.Font;

import javax.swing.JTextField;

public class A$$adir extends JDialog $\{$

private final JPanel contentPanel $=$ new JPanel$()$;

private JTextField textFieldId;

private JTextField textFieldCantA;

private JTextField textField;

private JTextField textField$\_1$;

private JTextField textField$\_2$;

$/**$

$*$ Launch the application.

$*/$

public static void main$($String$[]$ args$)\{$

try $\{$

A$$adir dialog $=$ new A$$adir$()$;

dialog.setDefaultCloseOperation$($JDialog$.$DISPOSE$\_$ON$\_$CLOSE$)$;

dialog.setVisible$($true$)$;

$\}$ catch $($Exception e$)\{$

e$.$printStackTrace$()$;

$\}$

$\}$

$/**$

$*$ Create the dialog.

$*/$

public A$$adir$()\{$

setTitle$("$A$\backslash$u$00$F$1$adir Ubicaci$\backslash$u$00$F$3$n$")$;

setIconImage$($Toolkit$.$getDefaultToolkit$().$getImage$($A$$adir$.$class.getResource$("/$imagenes$/$imgpri$2.$jpg$")))$;

setBackground$($new Color$(255,255,255))$;

setBounds$(100,100,450,300)$;

getContentPane$().$setLayout$($new BorderLayout$())$;

contentPanel.setBackground$($new Color$(255,255,255))$;

contentPanel.setBorder$($new EmptyBorder$(5,5,5,5))$;

getContentPane$().$add$($contentPanel$,$ BorderLayout.CENTER$)$;

contentPanel.setLayout$($new BorderLayout$(0,0))$;

setLocationRelativeTo$($null$)$;

$\{$

JPanel panel $=$ new JPanel$()$;

panel.setForeground$($new Color$(0,204,204))$;

contentPanel.add$($panel$,$ BorderLayout.CENTER$)$;

panel.setLayout$($null$)$;

JLabel lblID $=$ new JLabel$("$ID:$")$;

lblID.setForeground$($new Color$(0,204,204))$;

lblID.setFont$($new Font$("$Segoe UI Black", Font.PLAIN, $13))$;

lblID.setBounds$(12,25,56,16)$;

panel.add$($lblID$)$;

JLabel lblVertice $=$ new JLabel$("$Vertice $($nombre$)$:$")$;

lblVertice.setForeground$($new Color$(0,204,204))$;

lblVertice.setFont$($new Font$("$Segoe UI Black", Font.PLAIN, $13))$;

lblVertice.setBounds$(214,25,138,16)$;

panel.add$($lblVertice$)$;

JLabel lblcantLugar $=$ new JLabel$("$Cantidad de aristas: $")$;

lblcantLugar.setForeground$($new Color$(0,204,204))$;

lblcantLugar.setFont$($new Font$("$Segoe UI Black", Font.PLAIN, $13))$;

lblcantLugar.setBounds$(12,91,138,16)$;

panel.add$($lblcantLugar$)$;

textFieldId $=$ new JTextField$()$;

textFieldId.setBounds$(39,22,116,22)$;

panel.add$($textFieldId$)$;

textFieldId.setColumns$(10)$;

textFieldCantA $=$ new JTextField$()$;

textFieldCantA.setColumns$(10)$;

textFieldCantA.setBounds$(151,88,50,22)$;

panel.add$($textFieldCantA$)$;

textField $=$ new JTextField$()$;

textField.setColumns$(10)$;

textField.setBounds$(340,22,70,22)$;

panel.add$($textField$)$;

JLabel lblPeso $=$ new JLabel$("$Peso:$")$;

lblPeso.setForeground$($new Color$(0,204,204))$;

lblPeso.setFont$($new Font$("$Segoe UI Black", Font.PLAIN, $13))$;

lblPeso.setBounds$(214,91,138,16)$;

panel.add$($lblPeso$)$;

JLabel lblTiempomin $=$ new JLabel$("$Tiempo$($min$)")$;

lblTiempomin.setForeground$($new Color$(0,204,204))$;

lblTiempomin.setFont$($new Font$("$Segoe UI Black", Font.PLAIN, $13))$;

lblTiempomin.setBounds$(12,151,138,16)$;

panel.add$($lblTiempomin$)$;

textField$\_1=$ new JTextField$()$;

textField$\_1.$setColumns$(10)$;

textField$\_1.$setBounds$(151,148,50,22)$;

panel.add$($textField$\_1)$;

textField$\_2=$ new JTextField$()$;

textField$\_2.$setColumns$(10)$;

textField$\_2.$setBounds$(340,88,70,22)$;

panel.add$($textField$\_2)$;

$\}$

$\{$

JPanel buttonPane $=$ new JPanel$()$;

buttonPane.setBackground$($new Color$(216,191,216))$;

buttonPane.setLayout$($new FlowLayout$($FlowLayout$.$RIGHT$))$;

getContentPane$().$add$($buttonPane$,$ BorderLayout.SOUTH$)$;

$\{$

JButton okButton $=$ new JButton$("$OK$")$;

okButton.setBackground$($new Color$(255,255,255))$;

okButton.setForeground$($new Color$(186,85,211))$;

okButton.setActionCommand$("$OK$")$;

buttonPane.add$($okButton$)$;

getRootPane$().$setDefaultButton$($okButton$)$;

$\}$

$\{$

JButton cancelButton $=$ new JButton$("$Cancel$")$;

cancelButton.setBackground$($new Color$(255,255,255))$;

cancelButton.setForeground$($new Color$(218,112,214))$;

cancelButton.addActionListener$($new ActionListener$()\{$

public void actionPerformed$($ActionEvent e$)\{$

dispose$()$;

$\}$

$\})$;

cancelButton.setActionCommand$("$Cancel$")$;

buttonPane.add$($cancelButton$)$;

$\}$

$\}$

$\}$

$\}$