Duvida sobre panel com swing

andrei32 · Fevereiro 28, 2018, 7:22pm

Estou fazendo uma aplicação que contem um jframe(Painel principal) e dentro dele eu estou dividindo a tela com 2 jpanel um inferior(JpanelInferior) e outro superior(JpanelSuperior). Nesses jpanel eu coloco 1 form panel no superior(FormPanelSuperior) e no inferior(FormPanelInferior). Eu faço isso por questões de estética pois consigo fazer alguns efeitos visuais mais “Bonitinhos com eles”. O grande problema é que depois de colocar os 2 form panel nos jpanel eu não estou conseguindo usar o requestfocus e o keyPressed. Por exemplo antes chamar os 2 form panel eu consigo usar o keypressed. Depois de chamar os panel não funciona mais. E não consigo usar o requestfocus para um textfild que fica no FormPanelInferior. Ele teria que ser inicializado junto com o FormPanelInferiro para aplicar o requestFocus, mesmo eu colocando no construtor o jtfCodigo.requestFocus(); ele ainda não inicia com o foco.
Então estou com essas 2 duvidas
1º KeyPressed não funciona mais depois de chamar os form panel
2º Não consigo usar o requestFocus depois de chamar os form panel.

Sou iniciante e mesmo procurando na net não achei nada sobre isso. Alguém poderia me dar um help?

staroski · Março 1, 2018, 12:00am

Posta seu código fonte

andrei32 · Março 1, 2018, 11:52am

Esse é o meu codigo do do painel principal.

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package view;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import javax.swing.AbstractAction;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JRootPane;
import javax.swing.KeyStroke;
import panels.PanelInferiorCaixaAberto;
import panels.PanelInferiorCaixaFechado;
import panels.PanelSuperiorCaixaAbertoDentroMesa;
import panels.PanelSuperiorCaixaAbertoMesas;

/**
*

@author Usuario
*/
public class FrenteLoja extends javax.swing.JFrame {

public FrenteLoja() {
initComponents();
//inicia com a tela no centro
setLocationRelativeTo(null);
```
 //inserindo o painel inferior de caixa fechado
 PanelInferiorCaixaFechado cxf = new PanelInferiorCaixaFechado();
 cxf.setSize(1400,400);
 //cxf.setLocation(5,5);
 jpanelInferior.removeAll();
 jpanelInferior.add(cxf, BorderLayout.CENTER);
 jpanelInferior.revalidate();
 jpanelInferior.repaint();
 this.setName("FrenteLoja");
 
 fecharTelaComESC();
```
}

/**
- This method is called from within the constructor to initialize the form.
- WARNING: Do NOT modify this code. The content of this method is always
- regenerated by the Form Editor.
  */
  @SuppressWarnings(“unchecked”)
  //
  private void initComponents() {
  
  jpanelSuperior = new javax.swing.JPanel();
  jlblFechar = new javax.swing.JLabel();
  jpanelInferior = new javax.swing.JPanel();
  
  setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
  setUndecorated(true);
  addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
  public void mouseDragged(java.awt.event.MouseEvent evt) {
  formMouseDragged(evt);
  }
  });
  addMouseListener(new java.awt.event.MouseAdapter() {
  public void mousePressed(java.awt.event.MouseEvent evt) {
  formMousePressed(evt);
  }
  });
  addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  formKeyPressed(evt);
  }
  });
  
  jpanelSuperior.setBackground(new java.awt.Color(255, 255, 255));
  jpanelSuperior.setPreferredSize(new java.awt.Dimension(1400, 500));
  
  jlblFechar.setFont(new java.awt.Font(“Segoe UI”, 1, 24)); // NOI18N
  jlblFechar.setForeground(new java.awt.Color(57, 113, 177));
  jlblFechar.setText(“X”);
  jlblFechar.addMouseListener(new java.awt.event.MouseAdapter() {
  public void mouseClicked(java.awt.event.MouseEvent evt) {
  jlblFecharMouseClicked(evt);
  }
  });
  
  javax.swing.GroupLayout jpanelSuperiorLayout = new javax.swing.GroupLayout(jpanelSuperior);
  jpanelSuperior.setLayout(jpanelSuperiorLayout);
  jpanelSuperiorLayout.setHorizontalGroup(
  jpanelSuperiorLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jpanelSuperiorLayout.createSequentialGroup()
  .addContainerGap(1379, Short.MAX_VALUE)
  .addComponent(jlblFechar)
  .addGap(5, 5, 5))
  );
  jpanelSuperiorLayout.setVerticalGroup(
  jpanelSuperiorLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jpanelSuperiorLayout.createSequentialGroup()
  .addGap(1, 1, 1)
  .addComponent(jlblFechar)
  .addContainerGap(467, Short.MAX_VALUE))
  );
  
  jpanelInferior.setPreferredSize(new java.awt.Dimension(1400, 400));
  
  javax.swing.GroupLayout jpanelInferiorLayout = new javax.swing.GroupLayout(jpanelInferior);
  jpanelInferior.setLayout(jpanelInferiorLayout);
  jpanelInferiorLayout.setHorizontalGroup(
  jpanelInferiorLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGap(0, 1400, Short.MAX_VALUE)
  );
  jpanelInferiorLayout.setVerticalGroup(
  jpanelInferiorLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGap(0, 400, Short.MAX_VALUE)
  );
  
  javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
  getContentPane().setLayout(layout);
  layout.setHorizontalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jpanelSuperior, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jpanelInferior, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
  .addGap(0, 0, Short.MAX_VALUE))
  );
  layout.setVerticalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(layout.createSequentialGroup()
  .addComponent(jpanelSuperior, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGap(0, 0, 0)
  .addComponent(jpanelInferior, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGap(0, 0, Short.MAX_VALUE))
  );
  
  pack();
  }//
private void jlblFecharMouseClicked(java.awt.event.MouseEvent evt) {
System.exit(0);

}
int xx;
int xy;

private void formMouseDragged(java.awt.event.MouseEvent evt) {
int x = evt.getXOnScreen();
int y = evt.getYOnScreen();
this.setLocation(x-xx, y-xy);
}

private void formMousePressed(java.awt.event.MouseEvent evt) {
xx = evt.getX();
xy = evt.getY();
}

private void formKeyPressed(java.awt.event.KeyEvent evt) {
if ((evt.getKeyCode() == KeyEvent.VK_F5) && ((evt.getModifiers() & KeyEvent.CTRL_MASK) != 0)) {
AberturaFechamentoCaixa janela = new AberturaFechamentoCaixa();
janela.setVisible(true);
}if ((evt.getKeyCode() == KeyEvent.VK_F1) ) {
```
             //aqui eu tenho que apertão o botão f1 e o foco ir para o jtextfild jtfMesa que fica no jform PanelInferiorCaixaAberto
             
             }
```
}

/**
- @param args the command line arguments
  /
  public static void main(String args[]) {
  / Set the Nimbus look and feel /
  //
  / If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
  - For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
    */
    try {
    for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
    if (“Nimbus”.equals(info.getName())) {
    javax.swing.UIManager.setLookAndFeel(info.getClassName());
    break;
    }
    }
    } catch (ClassNotFoundException ex) {
    java.util.logging.Logger.getLogger(FrenteLoja.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (InstantiationException ex) {
    java.util.logging.Logger.getLogger(FrenteLoja.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (IllegalAccessException ex) {
    java.util.logging.Logger.getLogger(FrenteLoja.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    } catch (javax.swing.UnsupportedLookAndFeelException ex) {
    java.util.logging.Logger.getLogger(FrenteLoja.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
    }
    //
  /* Create and display the form */
  java.awt.EventQueue.invokeLater(new Runnable() {
  public void run() {
  new FrenteLoja().setVisible(true);
  }
  });
  }
public void fecharTelaComESC() {
JRootPane meurootpane = getRootPane();
meurootpane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), “ESCAPE”);
meurootpane.getRootPane().getActionMap().put(“ESCAPE”, new AbstractAction(“ESCAPE”) {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
}

// Variables declaration - do not modify
private javax.swing.JLabel jlblFechar;
public static javax.swing.JPanel jpanelInferior;
public static javax.swing.JPanel jpanelSuperior;
// End of variables declaration

}

Dentro do private void formKeyPressed eu qria fazer o evento de foco no textfild mesa que fica em outro panel.

/*

To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
*/
package panels;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import javax.swing.AbstractAction;
import javax.swing.JComponent;
import javax.swing.JRootPane;
import javax.swing.KeyStroke;
import javax.swing.Timer;
import view.AbrirCaixa;
import static view.FrenteLoja.jpanelSuperior;

/**
*

@author Usuario
*/
public class PanelInferiorCaixaAberto extends javax.swing.JPanel {

/**
- Creates new form PanelInferiorCaixaAberto
  */
  public PanelInferiorCaixaAberto() {
  initComponents();
  
  jtfCodigo.requestFocus();
  
  //colocando data no jtextfild
  Date dataSistema = new Date();
  SimpleDateFormat formato = new SimpleDateFormat(“dd/MM/yyyy”);
  jtfData.setText(formato.format(dataSistema));
  
  //colocando a hora
  Timer timer = new Timer(1000, new hora());
  timer.start();
}

/**
- This method is called from within the constructor to initialize the form.
- WARNING: Do NOT modify this code. The content of this method is always
- regenerated by the Form Editor.
  */
  @SuppressWarnings(“unchecked”)
  //
  private void initComponents() {
  
  jPanel1 = new javax.swing.JPanel();
  jtfMesa = new javax.swing.JTextField();
  jLabel1 = new javax.swing.JLabel();
  JtfAtendente = new javax.swing.JTextField();
  jLabel2 = new javax.swing.JLabel();
  jLabel3 = new javax.swing.JLabel();
  jLabel4 = new javax.swing.JLabel();
  jLabel5 = new javax.swing.JLabel();
  jLabel6 = new javax.swing.JLabel();
  jtfQuantidade = new javax.swing.JTextField();
  jtfCodigo = new javax.swing.JTextField();
  jtfNome = new javax.swing.JTextField();
  jtfAdicional = new javax.swing.JTextField();
  jLabel7 = new javax.swing.JLabel();
  jtfPeriodo = new javax.swing.JTextField();
  jLabel8 = new javax.swing.JLabel();
  jtfCaixa = new javax.swing.JTextField();
  jLabel9 = new javax.swing.JLabel();
  jtfData = new javax.swing.JTextField();
  jLabel10 = new javax.swing.JLabel();
  jtfHora = new javax.swing.JTextField();
  jLabel11 = new javax.swing.JLabel();
  jLabel12 = new javax.swing.JLabel();
  
  setMinimumSize(new java.awt.Dimension(1400, 400));
  
  jPanel1.setBackground(new java.awt.Color(255, 255, 255));
  
  jtfMesa.setFont(new java.awt.Font(“Tahoma”, 0, 60)); // NOI18N
  jtfMesa.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  jtfMesaKeyPressed(evt);
  }
  });
  
  jLabel1.setFont(new java.awt.Font(“Segoe UI”, 1, 24)); // NOI18N
  jLabel1.setText(“Mesa”);
  
  JtfAtendente.setFont(new java.awt.Font(“Tahoma”, 0, 90)); // NOI18N
  JtfAtendente.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  JtfAtendenteKeyPressed(evt);
  }
  });
  
  jLabel2.setFont(new java.awt.Font(“Segoe UI”, 1, 24)); // NOI18N
  jLabel2.setText(“Atendente”);
  
  jLabel3.setFont(new java.awt.Font(“Segoe UI”, 0, 18)); // NOI18N
  jLabel3.setText(“Quantidade”);
  
  jLabel4.setFont(new java.awt.Font(“Segoe UI”, 0, 18)); // NOI18N
  jLabel4.setText(“Codigo”);
  
  jLabel5.setFont(new java.awt.Font(“Segoe UI”, 0, 24)); // NOI18N
  jLabel5.setText(“Nome”);
  
  jLabel6.setFont(new java.awt.Font(“Segoe UI”, 0, 24)); // NOI18N
  jLabel6.setText(“Adicional”);
  
  jtfQuantidade.setEditable(false);
  jtfQuantidade.setFont(new java.awt.Font(“Segoe UI”, 1, 18)); // NOI18N
  jtfQuantidade.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  jtfQuantidadeKeyPressed(evt);
  }
  });
  
  jtfCodigo.setEditable(false);
  jtfCodigo.setFont(new java.awt.Font(“Segoe UI”, 1, 18)); // NOI18N
  jtfCodigo.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  jtfCodigoKeyPressed(evt);
  }
  });
  
  jtfNome.setEditable(false);
  jtfNome.setFont(new java.awt.Font(“Segoe UI”, 0, 36)); // NOI18N
  jtfNome.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  jtfNomeKeyPressed(evt);
  }
  });
  
  jtfAdicional.setEditable(false);
  jtfAdicional.setFont(new java.awt.Font(“Segoe UI”, 0, 18)); // NOI18N
  jtfAdicional.addKeyListener(new java.awt.event.KeyAdapter() {
  public void keyPressed(java.awt.event.KeyEvent evt) {
  jtfAdicionalKeyPressed(evt);
  }
  });
  
  jLabel7.setText(“Periodo:”);
  
  jtfPeriodo.setEditable(false);
  jtfPeriodo.setBackground(new java.awt.Color(255, 255, 255));
  jtfPeriodo.setBorder(null);
  
  jLabel8.setText(“Caixa:”);
  
  jtfCaixa.setEditable(false);
  jtfCaixa.setBackground(new java.awt.Color(255, 255, 255));
  jtfCaixa.setBorder(null);
  
  jLabel9.setText(“Data:”);
  
  jtfData.setEditable(false);
  jtfData.setBackground(new java.awt.Color(255, 255, 255));
  jtfData.setFont(new java.awt.Font(“Tahoma”, 1, 12)); // NOI18N
  jtfData.setBorder(null);
  
  jLabel10.setText(“Horário:”);
  
  jtfHora.setEditable(false);
  jtfHora.setBackground(new java.awt.Color(255, 255, 255));
  jtfHora.setFont(new java.awt.Font(“Tahoma”, 1, 12)); // NOI18N
  jtfHora.setBorder(null);
  
  jLabel12.setIcon(new javax.swing.ImageIcon(getClass().getResource("/imagens/icon_lupa.png"))); // NOI18N
  jLabel12.setText(“Pesquisar pelo nome”);
  
  javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
  jPanel1.setLayout(jPanel1Layout);
  jPanel1Layout.setHorizontalGroup(
  jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGap(38, 38, 38)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
  .addComponent(jLabel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addComponent(jtfQuantidade))
  .addGap(57, 57, 57)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jLabel4)
  .addComponent(jtfCodigo, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)))
  .addComponent(jLabel6)
  .addComponent(jtfAdicional, javax.swing.GroupLayout.PREFERRED_SIZE, 350, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jtfNome, javax.swing.GroupLayout.PREFERRED_SIZE, 350, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jLabel5))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jLabel12)
  .addComponent(jLabel11)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addComponent(jLabel7)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jtfPeriodo, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addComponent(jLabel8)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jtfCaixa, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addComponent(jLabel9)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jtfData, javax.swing.GroupLayout.PREFERRED_SIZE, 70, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addComponent(jLabel10)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jtfHora, javax.swing.GroupLayout.PREFERRED_SIZE, 70, javax.swing.GroupLayout.PREFERRED_SIZE)))))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 117, Short.MAX_VALUE)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
  .addComponent(jtfMesa, javax.swing.GroupLayout.PREFERRED_SIZE, 200, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addComponent(jLabel2)
  .addGap(37, 37, 37)))
  .addGap(170, 170, 170))
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
  .addComponent(JtfAtendente, javax.swing.GroupLayout.PREFERRED_SIZE, 340, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGap(79, 79, 79))
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
  .addComponent(jLabel1)
  .addGap(237, 237, 237))))
  );
  jPanel1Layout.setVerticalGroup(
  jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGap(20, 20, 20)
  .addComponent(jLabel3))
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
  .addContainerGap()
  .addComponent(jLabel1)))
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addComponent(jtfMesa, javax.swing.GroupLayout.PREFERRED_SIZE, 105, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
  .addComponent(jLabel2)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 46, Short.MAX_VALUE)
  .addComponent(JtfAtendente, javax.swing.GroupLayout.PREFERRED_SIZE, 136, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGap(38, 38, 38))
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  .addComponent(jLabel11)
  .addGap(196, 196, 196))
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addGap(20, 20, 20)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
  .addComponent(jtfQuantidade, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addGroup(jPanel1Layout.createSequentialGroup()
  .addComponent(jLabel4)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
  .addComponent(jtfCodigo, javax.swing.GroupLayout.PREFERRED_SIZE, 30, javax.swing.GroupLayout.PREFERRED_SIZE)))
  .addGap(18, 18, 18)
  .addComponent(jLabel5)
  .addGap(14, 14, 14)
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
  .addComponent(jLabel12)
  .addComponent(jtfNome, javax.swing.GroupLayout.PREFERRED_SIZE, 42, javax.swing.GroupLayout.PREFERRED_SIZE))
  .addGap(18, 18, 18)
  .addComponent(jLabel6)
  .addGap(18, 18, 18)
  .addComponent(jtfAdicional, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
  .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jLabel7, javax.swing.GroupLayout.Alignment.TRAILING)
  .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
  .addComponent(jtfPeriodo, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jLabel8)
  .addComponent(jtfCaixa, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jLabel9)
  .addComponent(jtfData, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
  .addComponent(jLabel10)
  .addComponent(jtfHora, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
  .addContainerGap())
  );
  
  javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
  this.setLayout(layout);
  layout.setHorizontalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  );
  layout.setVerticalGroup(
  layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
  .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
  );
  }//
private void jtfQuantidadeKeyPressed(java.awt.event.KeyEvent evt) {
int pressionada = evt.getKeyCode();
int tecla = KeyEvent.VK_ENTER;
```
 if(pressionada == tecla){
     jtfCodigo.requestFocus();
 }
```
}

private void jtfCodigoKeyPressed(java.awt.event.KeyEvent evt) {
int pressionada = evt.getKeyCode();
int tecla = KeyEvent.VK_ENTER;
```
 if(pressionada == tecla){
     jtfNome.requestFocus();
 }
```
}

private void jtfNomeKeyPressed(java.awt.event.KeyEvent evt) {
int pressionada = evt.getKeyCode();
int tecla = KeyEvent.VK_F1;
```
 if(pressionada == tecla){
     jtfAdicional.requestFocus();
 }
```
}

private void jtfAdicionalKeyPressed(java.awt.event.KeyEvent evt) {
// int pressionada = evt.getKeyCode();
// int tecla = KeyEvent.VK_ENTER;
//
// if(pressionada == tecla){
// jtfNome.requestFocus();
// }
}

private void jtfMesaKeyPressed(java.awt.event.KeyEvent evt) {
int pressionada = evt.getKeyCode();
int tecla = KeyEvent.VK_ENTER;
```
 if(pressionada == tecla){
     JtfAtendente.requestFocus();

 
 }
```
}

private void JtfAtendenteKeyPressed(java.awt.event.KeyEvent evt) {
int pressionada = evt.getKeyCode();
int tecla = KeyEvent.VK_ENTER;
```
 if(pressionada == tecla){
       PanelSuperiorCaixaAbertoDentroMesa cxA1 = new PanelSuperiorCaixaAbertoDentroMesa();
 cxA1.setSize(1400,500);
 //cxf.setLocation(5,5);
 jpanelSuperior.removeAll();
 jpanelSuperior.add(cxA1, BorderLayout.CENTER);
 jpanelSuperior.revalidate();
 jpanelSuperior.repaint();
 ativarJTextFilds(true);
 jtfCodigo.requestFocus();
 jtfQuantidade.setText("1");
 }
```
}

private void ativarJTextFilds(boolean a){
jtfNome.setEditable(a);
jtfAdicional.setEditable(a);
jtfQuantidade.setEditable(a);
jtfCodigo.setEditable(a);
}

class hora implements ActionListener{
@Override
public void actionPerformed(ActionEvent e){
Calendar now = Calendar.getInstance();
jtfHora.setText(String.format("%1$tH:%1$tM:%1$tS", now));
}
}

public void RequesitarFocoNoCampoMesa(){
```
 jtfMesa.requestFocus();
```
}

// Variables declaration - do not modify
private javax.swing.JTextField JtfAtendente;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel10;
private javax.swing.JLabel jLabel11;
private javax.swing.JLabel jLabel12;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JPanel jPanel1;
private javax.swing.JTextField jtfAdicional;
private javax.swing.JTextField jtfCaixa;
private javax.swing.JTextField jtfCodigo;
private javax.swing.JTextField jtfData;
private javax.swing.JTextField jtfHora;
private javax.swing.JTextField jtfMesa;
private javax.swing.JTextField jtfNome;
private javax.swing.JTextField jtfPeriodo;
private javax.swing.JTextField jtfQuantidade;
// End of variables declaration
}

Esse é o codigo do meu panel inferior onde eu gostaria que o campo mesa recebesse foco ao ser pressionado f1.

Duvida sobre panel com swing

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