I set the size to 600x600, but wanted to know how I do it, when I click on maximize, do not run out of background or even take the maximize button and just let it down and close.
code:
/**Tochangethislicenseheader,chooseLicenseHeadersinProjectProperties.*Tochangethistemplatefile,chooseTools|Templates*andopenthetemplateintheeditor.*/packagecalculadoraimc;importstaticjavax.swing.JFrame.EXIT_ON_CLOSE;/****@authorSpiriT*/publicclassNewJFrameextendsjavax.swing.JFrame{/***CreatesnewformNewJFrame*/publicNewJFrame(){initComponents();setSize(600,600);setDefaultCloseOperation(EXIT_ON_CLOSE);}/***Thismethodiscalledfromwithintheconstructortoinitializetheform.*WARNING:DoNOTmodifythiscode.Thecontentofthismethodisalways*regeneratedbytheFormEditor.*/@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jButton1 = new javax.swing.JButton();
TextField_Peso = new javax.swing.JTextField();
TextField_Altura = new javax.swing.JTextField();
Peso_Label = new javax.swing.JLabel();
Altura_Label = new javax.swing.JLabel();
TextField_Nome = new javax.swing.JTextField();
Nome_Label = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
JFundo = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setTitle("Calculadora de IMC");
setBackground(new java.awt.Color(102, 102, 255));
setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setMaximumSize(new java.awt.Dimension(600, 600));
setPreferredSize(new java.awt.Dimension(600, 600));
getContentPane().setLayout(null);
jButton1.setBackground(new java.awt.Color(255, 255, 255));
jButton1.setFont(new java.awt.Font("Arial Black", 0, 24)); // NOI18N
jButton1.setText("Calcular");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
getContentPane().add(jButton1);
jButton1.setBounds(190, 490, 240, 60);
TextField_Peso.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
TextField_PesoActionPerformed(evt);
}
});
getContentPane().add(TextField_Peso);
TextField_Peso.setBounds(260, 290, 180, 30);
getContentPane().add(TextField_Altura);
TextField_Altura.setBounds(260, 330, 180, 30);
Peso_Label.setFont(new java.awt.Font("Arial Black", 2, 24)); // NOI18N
Peso_Label.setForeground(new java.awt.Color(255, 255, 255));
Peso_Label.setText("Peso");
getContentPane().add(Peso_Label);
Peso_Label.setBounds(170, 290, 110, 30);
Altura_Label.setFont(new java.awt.Font("Arial Black", 2, 24)); // NOI18N
Altura_Label.setForeground(new java.awt.Color(255, 255, 255));
Altura_Label.setText("Altura");
getContentPane().add(Altura_Label);
Altura_Label.setBounds(160, 330, 110, 30);
getContentPane().add(TextField_Nome);
TextField_Nome.setBounds(260, 370, 180, 30);
Nome_Label.setFont(new java.awt.Font("Arial Black", 2, 24)); // NOI18N
Nome_Label.setForeground(new java.awt.Color(255, 255, 255));
Nome_Label.setText("Nome");
getContentPane().add(Nome_Label);
Nome_Label.setBounds(160, 370, 110, 30);
jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/calculadoraimc/ftc.png"))); // NOI18N
jLabel2.setText("jLabel2");
getContentPane().add(jLabel2);
jLabel2.setBounds(120, 90, 380, 150);
JFundo.setIcon(new javax.swing.ImageIcon(getClass().getResource("/calculadoraimc/fd.jpg"))); // NOI18N
JFundo.setText("jLabel1");
getContentPane().add(JFundo);
JFundo.setBounds(0, 0, 612, 644);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
String nome = TextField_Nome.getText();
double peso = Double.parseDouble(TextField_Peso.getText());
double altura = Double.parseDouble(TextField_Altura.getText());
IMC i = new IMC(nome, peso, altura);
TextField_Nome.setText(" ");
TextField_Peso.setText(" ");
TextField_Altura.setText(" ");
i.calcularIMC();
}
private void TextField_PesoActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
/**
* @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 {
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(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(NewJFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new NewJFrame().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JLabel Altura_Label;
private javax.swing.JLabel JFundo;
private javax.swing.JLabel Nome_Label;
private javax.swing.JLabel Peso_Label;
private javax.swing.JTextField TextField_Altura;
private javax.swing.JTextField TextField_Nome;
private javax.swing.JTextField TextField_Peso;
private javax.swing.JButton jButton1;
private javax.swing.JLabel jLabel2;
// End of variables declaration
}