netbeans tengo un problema
Publicado por yamile andrea (1 intervención) el 31/05/2019 21:50:21
Holis tengo varios inconvenientes en este codigo y no se que hacer, ayuda por favor
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public class loguin extends javax.swing.JPanel {
/**
* Creates new form loguin
*/public loguin() {
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() {
login = new javax.swing.JPanel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
txtusuario1 = new javax.swing.JTextField();
password1 = new javax.swing.JPasswordField();
entrar1 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
txtusuario = new javax.swing.JTextField();
password = new javax.swing.JPasswordField();
entrar = new javax.swing.JButton();
jLabel3.setText("Usuario");
jLabel4.setText("Contraseña");
txtusuario1.setText("jTextField1");
password1.setText("jPasswordField1");
entrar1.setText("Ingresar");
entrar1.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
entrar1MouseClicked(evt);
}});
javax.swing.GroupLayout loginLayout = new javax.swing.GroupLayout(login);
login.setLayout(loginLayout);
loginLayout.setHorizontalGroup(
loginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(loginLayout.createSequentialGroup()
.addGroup(loginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(loginLayout.createSequentialGroup()
.addGap(157, 157, 157)
.addComponent(jLabel3))
.addGroup(loginLayout.createSequentialGroup()
.addGap(145, 145, 145)
.addGroup(loginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(txtusuario1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel4)))
.addGroup(loginLayout.createSequentialGroup()
.addGap(121, 121, 121)
.addComponent(password1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(loginLayout.createSequentialGroup()
.addGap(145, 145, 145)
.addComponent(entrar1)))
.addContainerGap(168, Short.MAX_VALUE))
);loginLayout.setVerticalGroup(
loginLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(loginLayout.createSequentialGroup()
.addGap(80, 80, 80)
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtusuario1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(38, 38, 38)
.addComponent(jLabel4)
.addGap(27, 27, 27)
.addComponent(password1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
.addComponent(entrar1)
.addGap(24, 24, 24))
);jLabel1.setFont(new java.awt.Font("Times New Roman", 1, 12)); // NOI18N
jLabel1.setText("Usuario");
jLabel2.setFont(new java.awt.Font("Times New Roman", 1, 12)); // NOI18N
jLabel2.setText("Contraseña");
txtusuario.setFont(new java.awt.Font("Times New Roman", 1, 12)); // NOI18N
txtusuario.setText("jTextField1");
password.setFont(new java.awt.Font("Times New Roman", 1, 12)); // NOI18N
password.setText("jPasswordField1");
entrar.setFont(new java.awt.Font("Times New Roman", 1, 12)); // NOI18N
entrar.setText("Ingresar");
entrar.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
entrarMouseClicked(evt);
}});
entrar.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
entrarActionPerformed(evt);
}});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(157, 157, 157)
.addComponent(jLabel1))
.addGroup(layout.createSequentialGroup()
.addGap(145, 145, 145)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(txtusuario, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2)))
.addGroup(layout.createSequentialGroup()
.addGap(121, 121, 121)
.addComponent(password, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGap(145, 145, 145)
.addComponent(entrar)))
.addContainerGap(168, Short.MAX_VALUE))
);layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(80, 80, 80)
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(txtusuario, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(38, 38, 38)
.addComponent(jLabel2)
.addGap(27, 27, 27)
.addComponent(password, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 29, Short.MAX_VALUE)
.addComponent(entrar)
.addGap(24, 24, 24))
);}// </editor-fold>
private void entrarMouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
String usuario="usuario";
String password="123";
}private void entrar1MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
}private void entrarActionPerformed(java.awt.event.ActionEvent evt) {
String txtusuario = jLabel1.getText ();
String password = jLabel2.getText ();
if (txtusuario.isEmpty() && password.isEmpty);{
JoptionFane.showMessageDialog (null, "algùn campo està vacio");
}else(if (txtusuario.equals("txtusuario") && password.equals ("1234") ){
JOptionPane.showMessageDialog (null,"Bienvenido");
panel_control pc = new panel_control ();
pc.setVisible (true);
this.dispose ();
} elseJOptionPane.showConfirmDialog(null,"Su usuario o contraseña es incorrecto");
}}} // Variables declaration - do not modify
private javax.swing.JButton entrar;
private javax.swing.JButton entrar1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JPanel login;
private javax.swing.JPasswordField password;
private javax.swing.JPasswordField password1;
private javax.swing.JTextField txtusuario;
private javax.swing.JTextField txtusuario1;
// End of variables declaration
private void SetVisible(boolean b) {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}private void dispose() {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
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