Olá Pessoal!!!!
Bom pessoal depois de quase uma noite inteira tentando fazer isso ainda naum consegui, vou colocar meu codigo para ficar mais facil o entendimento, peço a ajuda de todos pois acho que ja tentei de td mas não da certo. Tenho dois Jpanel e um frame Principal, gostaria de add os Jpannel ao JFrame na medida em que os eventos dos botoes forem chamados, segue abiaxo as classes, que poder ajudar fico extremamente agradecido.
public class FrameP extends javax.swing.JFrame {
/** Creates new form FrameP */
public FrameP() {
initComponents();
}
/** 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")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jButtonp1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Frame Principal");
jButtonp1.setText("Panel 1");
jButtonp1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButtonp1ActionPerformed(evt);
}
});
jButton2.setText("Panel 2");
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.addContainerGap()
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(jButtonp1)
.add(jButton2))
.addContainerGap(569, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.add(33, 33, 33)
.add(jButtonp1)
.add(18, 18, 18)
.add(jButton2)
.addContainerGap(312, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void jButtonp1ActionPerformed(java.awt.event.ActionEvent evt) {
new JPanel1().show();
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new FrameP().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton2;
private javax.swing.JButton jButtonp1;
// End of variables declaration
}
public class JPanel1 extends javax.swing.JPanel {
/** Creates new form JPane1l */
public JPanel1() {
initComponents();
}
/** 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")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jComboBoxP1 = new javax.swing.JComboBox();
jButton1 = new javax.swing.JButton();
jComboBoxP1.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
jButton1.setText("OK1");
org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
.add(51, 51, 51)
.add(jComboBoxP1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 99, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 54, Short.MAX_VALUE)
.add(jButton1)
.add(141, 141, 141))
);
layout.setVerticalGroup(
layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
.add(layout.createSequentialGroup()
.add(79, 79, 79)
.add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
.add(jButton1)
.add(jComboBoxP1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
.addContainerGap(198, Short.MAX_VALUE))
);
}// </editor-fold>
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JComboBox jComboBoxP1;
// End of variables declaration
}
Classe jpanel2
public class JPanel2 extends javax.swing.JPanel {
/** Creates new form JPane2l */
public JPanel2() {
initComponents();
}
/** 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")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jComboBoxP2 = new javax.swing.JComboBox();
jButtonOk = new javax.swing.JButton();
setLayout(null);
jComboBoxP2.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
add(jComboBoxP2);
jComboBoxP2.setBounds(50, 50, 140, 22);
jButtonOk.setText("OK2");
add(jButtonOk);
jButtonOk.setBounds(210, 50, 55, 23);
}// </editor-fold>
// Variables declaration - do not modify
private javax.swing.JButton jButtonOk;
private javax.swing.JComboBox jComboBoxP2;
// End of variables declaration
}
Oq não entendi foi que ao criar o main dos paineis add eles ao Frame e no eveto dos botoes os chama mas não acontecia nada
