Java 从文本字段矩阵中获取文本

Java 从文本字段矩阵中获取文本,java,swing,matrix,textfield,Java,Swing,Matrix,Textfield,我已经创建了一个文本字段矩阵,但是我无法获得它正在这些文本字段中键入的文本。我只能访问矩阵中的文本字段对象本身,不能访问这些文本字段中的实际文本 这是全部代码。我的主要语言是西班牙语,所以有些演讲是西班牙语的,还有一些短语。在代码下,我将写下我的主要问题: import java.awt.Color; import java.awt.Cursor; import javax.swing.*; import java.awt.Rectangle; import java.awt.event.Act

我已经创建了一个文本字段矩阵,但是我无法获得它正在这些文本字段中键入的文本。我只能访问矩阵中的文本字段对象本身,不能访问这些文本字段中的实际文本

这是全部代码。我的主要语言是西班牙语,所以有些演讲是西班牙语的,还有一些短语。在代码下,我将写下我的主要问题:

import java.awt.Color;
import java.awt.Cursor;
import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javafx.scene.layout.Border;
import javax.swing.JOptionPane;
import javax.swing.JTextField;
import java.util.Arrays;

public class FrmArregloControles extends javax.swing.JFrame implements ActionListener{
    public FrmArregloControles() {
        initComponents();
        iniciarComponentes();
    }    
    private void iniciarComponentes() {
        byte numRen = Byte.parseByte(JOptionPane.showInputDialog(null, "¿Número de Renglones?")),
             numCol = Byte.parseByte(JOptionPane.showInputDialog(null, "¿Número de Columnas?"));
        int [][] intMatriz = new int[numRen][numCol];
        txtMatriz = new JTextField[numRen][numCol];
        String txt = JOptionPane.showInputDialog(this,"¿Qué ponemos?");

        if (numRen >= 1 && numCol >= 1) {
            lblRen = new JLabel[numRen];
            lblCol = new JLabel[numCol];

            for (byte r = 0; r < txtMatriz.length; r++) {//for controla los renglones (r)
                // creacion del vector de etiquetas lblRen
                lblRen[r] = new JLabel();
                // CONFIURACION DE PROPIEDADES PARA EL VECTOR PARA ETIQUTAS DE RENGLONES
                lblRen[r].setBounds(new Rectangle(15, 
                                                  15 + (25 + 10) * (r + 1), 
                                                  40, 25));

                lblRen[r].setText("[" + (r+1) + "]");
                lblRen[r].setBorder(border);
                lblRen[r].setHorizontalAlignment(SwingConstants.CENTER);
              //Adición de la etiqueta a la forma
                this.add(lblRen[r]);
                for (byte c = 0; c < txtMatriz[r].length; c++){
                  // creacion del vector de etiquetas lblRen
                lblCol[c] = new JLabel();
                // CONFIURACION DE PROPIEDADES PARA EL VECTOR PARA ETIQUTAS DE COLUMNAS
                lblCol[c].setBounds(new Rectangle(15 + (lblRen[0].getWidth() + 10) * (c + 1), 
                                                  15, 
                                                  40, 25));

                lblCol[c].setText("[" + (c+1) + "]");
                lblCol[c].setBorder(border);
                lblCol[c].setVerticalAlignment(SwingConstants.CENTER);
                lblCol[c].setHorizontalAlignment(SwingConstants.CENTER);
              //Adición de la etiqueta a la forma
                this.add(lblCol[c]);

              //Creación de matriz de campos de texto
                txtMatriz[r][c] = new JTextField();
              //Configuración de propiedades de campos de texto
                txtMatriz[r][c].setBounds(new Rectangle(15 + (lblRen[0].getWidth() + 10) * (c+1), 
                                                        15 + (lblRen[0].getHeight() + 10) * (r + 1), 
                                                        40, 25));

                txtMatriz[r][c].setToolTipText("Campo " + (r + 1) + ", " + (c + 1));
                txtMatriz[r][c].setCursor(new Cursor(Cursor.TEXT_CURSOR));
                this.add(txtMatriz[r][c]);
                txtMatriz[r][c].setText(txt);
                txtMatriz[r][c].getText();
                }
            }
        }
        else {
            JOptionPane.showMessageDialog(null, "Tamaño Invalido");
        }

        btnCapturar.setBounds (new Rectangle(((((40 + (numRen * 20))- 30) + (numRen * 10)/2)), 
                                                ((numCol*35) + 50 ), 
                                                 100, 25));

        this.add(btnCapturar);
        btnCapturar.addActionListener(this);
    }


            //Button's function
        public void actionPerformed(ActionEvent e){
            System.out.println(Arrays.deepToString(txtMatriz));
        }


    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>                        

    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new FrmArregloControles().setVisible(true);
            }
        });
    }
//DECLARACIÓN DE CONTROLES
    JLabel lblRen[], lblCol[];
    JTextField txtMatriz[][];
    JButton btnCapturar = new JButton("Capturar");
    javax.swing.border.Border border = BorderFactory.createLineBorder(Color.black, 1);

    // Variables declaration - do not modify                     
    // End of variables declaration                   
}
导入java.awt.Color;
导入java.awt.Cursor;
导入javax.swing.*;
导入java.awt.Rectangle;
导入java.awt.event.ActionEvent;
导入java.awt.event.ActionListener;
导入javafx.scene.layout.Border;
导入javax.swing.JOptionPane;
导入javax.swing.JTextField;
导入java.util.array;
公共类frmareglocontroles扩展了javax.swing.JFrame,实现了ActionListener{
公共FrmArregloControles(){
初始化组件();
IniciarComponents();
}    
私有无效在CIARComponents()中{
byte numRen=byte.parseByte(JOptionPane.showInputDialog(null,“?Número de Renglones?”),
numCol=Byte.parseByte(JOptionPane.showInputDialog(null,“?Número de Columnas?”);
int[][]intMatriz=新的int[numRen][numCol];
txtmariz=新的JTextField[numRen][numCol];
String txt=JOptionPane.showInputDialog(这是“Quéponemos?”);
如果(numRen>=1&&numCol>=1){
lblRen=新的JLabel[numRen];
lblCol=新的JLabel[numCol];
对于(字节r=0;r
我想要的是从其中的每个文本字段中获取txtMatriz的文本,并将它们分配到不同的矩阵中,但不是int类型的矩阵。我尝试过一些方法,但是我发现JTextField不能转换成int。所以说,我假设我不能通过使用Integer.p获得这些文本字段的文本
for(byte i = 0; i < intMatrix.length; i++){
    System.out.println(Arrays.toString(intMatrix[i]));
}
public void actionPerformed(ActionEvent e){
    for (byte r = 0; r < txtMatriz.length; r++) {
        for (byte c = 0; c < txtMatriz[r].length; c++) {
            intMatriz[r][c] = Integer.parseInt(txtMatriz[r][c].getText());
        }
    }
    System.out.println(Arrays.deepToString(intMatriz));
}
[[5, 5, 5, 5, 5], [5, 5, 5, 5, 5], [5, 5, 5, 5, 5], [5, 5, 5, 5, 5], [6, 6, 5, 6, 6]]