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- package javaapplication3;
- import javax.swing.*;
- import java.util.*;
- import java.awt.*;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- /**
- *
- * @author chaos
- */
- public class Finestra_Principale extends JFrame {
- public Finestra_Principale()
- {
- //Costruisco la Finestra Jframe Principale
- super("Verify Text");
- setSize(500,300);
- setVisible(true);
- //Definisco il Jpanel contenente label, text, button
- JPanel header = new JPanel();
- header.setBackground(Color.green);
- setLayout(new BorderLayout());
- add(header,BorderLayout.NORTH);
- JLabel title = new JLabel("Type here Yout Text");
- JTextField test = new JTextField(20);
- JButton submit = new JButton("submit");
- submit.addActionListener(new submitlistener());
- header.setLayout(new FlowLayout());
- header.add(title);
- header.add(test);
- header.add(submit);
- //Definisco il JPanel centrale che darà il risultato.
- JPanel center = new JPanel();
- center.setBackground(Color.red);
- add(center, BorderLayout.CENTER);
- JLabel risultato = new JLabel();
- center.add(risultato);
- }
- //Istanzio le inner class per gli eventi
- private class submitlistener implements ActionListener{
- public void actionPerformed(ActionEvent b)
- {
- if(b.getActionCommand().equalsIgnoreCase("submit"))
- {
- Finestra_errore error1 = new Finestra_errore("3025","Inserire del testo all'interno");
- }
- }
- }
- }
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