package drone;
import java.awt.BorderLayout;
import java.awt.Toolkit;
import java.sql.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import java.lang.*;
public class Login
extends javax.
swing.
JFrame {
public Login() {
initComponents();
this.
setSize(Toolkit.
getDefaultToolkit().
getScreenSize()); PnlFondo fondo = new PnlFondo();
}
/**
* 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() {
jButton1
= new javax.
swing.
JButton(); jLabel1
= new javax.
swing.
JLabel(); jLabel2
= new javax.
swing.
JLabel(); jLabel3
= new javax.
swing.
JLabel(); jButton2
= new javax.
swing.
JButton();
jButton1.setText("Registrarse");
jLabel1.setText("Iniciar Sesion");
jLabel2.setText("Usuario");
jLabel3.setText("Contraseña");
jButton2.setText("Aceptar");
public void actionPerformed
(java.
awt.
event.
ActionEvent evt
) { jButton2ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.
addContainerGap(javax.
swing.
GroupLayout.
DEFAULT_SIZE,
Short.
MAX_VALUE) .addComponent(jButton1)
.addGap(46, 46, 46))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(89, 89, 89)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jLabel3)
.addComponent(jLabel2))
.addGap(75, 75, 75)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.
addComponent(usuario, javax.
swing.
GroupLayout.
DEFAULT_SIZE,
64,
Short.
MAX_VALUE) .addComponent(contraseña)))
.addGroup(layout.createSequentialGroup()
.addGap(163, 163, 163)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton2)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 84, javax.swing.GroupLayout.PREFERRED_SIZE))))
.
addContainerGap(116,
Short.
MAX_VALUE)) );
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(20, 20, 20)
.addComponent(jButton1)
.addGap(33, 33, 33)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 14, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel2)
.
addPreferredGap(javax.
swing.
LayoutStyle.
ComponentPlacement.
UNRELATED,
27,
Short.
MAX_VALUE) .addComponent(jLabel3)
.addGap(159, 159, 159))
.addGroup(layout.createSequentialGroup()
.addComponent(usuario, javax.swing.GroupLayout.PREFERRED_SIZE, 27, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(contraseña, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(29, 29, 29)
.addComponent(jButton2)
.
addContainerGap(javax.
swing.
GroupLayout.
DEFAULT_SIZE,
Short.
MAX_VALUE)))) );
pack();
}// </editor-fold>
private void jButton2ActionPerformed
(java.
awt.
event.
ActionEvent evt
) {
String user
=usuario.
getText(); String pass
=contraseña.
getText(); if ((user.length()==0)||(pass.length()==0)){
JOptionPane.
showMessageDialog(rootPane,
"Campo usuario o contraseña vacio"); }else{
Conexion mysql= new Conexion();
if(conn!=null){
JOptionPane.
showMessageDialog(rootPane,
"Conexion con base de datos"); }
try {
rs = sentencia.executeQuery("SELECT * FROM usuarios WHERE Usuario="+user+" && Contraseña="+pass+"");
int encontrado=rs.getRow();
if(encontrado==1){
inicio.setVisible(true);
}
else{
JOptionPane.
showMessageDialog(rootPane,
"Los datos son incorrectos"); }
Logger.getLogger(Login.class.getName()).log(Level.SEVERE, null, ex);
}
}
//if (user.equals()&&pass.equals());
}
/**
* @param args the command line arguments
*/
public static void main
(String args
[]) { /* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* 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 {
if ("Nimbus".equals(info.getName())) {
javax.
swing.
UIManager.
setLookAndFeel(info.
getClassName()); break;
}
}
java.util.logging.Logger.getLogger(Login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
java.util.logging.Logger.getLogger(Login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
java.util.logging.Logger.getLogger(Login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
java.util.logging.Logger.getLogger(Login.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
public void run() {
new Login().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.
swing.
JButton jButton1
; private javax.
swing.
JButton jButton2
; private javax.
swing.
JLabel jLabel1
; private javax.
swing.
JLabel jLabel2
; private javax.
swing.
JLabel jLabel3
; // End of variables declaration
}