[英]How do I make a method in my Java class return findViewById?
[英]How do I return to the class after I've called my run method in my new GUI?
public LogInDatabase() {
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() {
picture = new javax.swing.JLabel();
userNameTextField = new javax.swing.JTextField();
labelUserName = new javax.swing.JLabel();
labelPassword = new javax.swing.JLabel();
passwordTextView = new javax.swing.JTextField();
submitButton = new javax.swing.JButton();
jButton1 = new javax.swing.JButton();
Names = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
picture.setIcon(new javax.swing.ImageIcon(getClass().getResource("/Learn/Image/newpackage/colors.jpg"))); // NOI18N
labelUserName.setFont(new java.awt.Font("Georgia", 0, 18)); // NOI18N
labelUserName.setText("User Name");
labelUserName.setBorder(javax.swing.BorderFactory.createEtchedBorder());
labelPassword.setFont(new java.awt.Font("Georgia", 0, 18)); // NOI18N
labelPassword.setText("Password");
labelPassword.setBorder(javax.swing.BorderFactory.createEtchedBorder());
submitButton.setBackground(new java.awt.Color(255, 51, 51));
submitButton.setLabel("Submit");
submitButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
submitButtonActionPerformed(evt);
}
});
jButton1.setText("Print");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
Names.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
Names.setText("Team 1 Database - Dean Bailey, Josh Dixie, Ben Boudra, Trevor, Abel Amadou, Jalen");
Names.setBorder(javax.swing.BorderFactory.createTitledBorder(""));
jLabel2.setText("Status");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(394, 394, 394)
.addComponent(submitButton)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(passwordTextView, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(labelPassword))
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jButton1)
.addGap(260, 260, 260)
.addComponent(userNameTextField, javax.swing.GroupLayout.PREFERRED_SIZE, 90, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(labelUserName)))
.addGap(325, 325, 325))
.addGroup(layout.createSequentialGroup()
.addGap(37, 37, 37)
.addComponent(picture, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(45, 45, 45)
.addComponent(Names, javax.swing.GroupLayout.PREFERRED_SIZE, 776, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGap(407, 407, 407)
.addComponent(jLabel2)))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {labelPassword, labelUserName, passwordTextView, userNameTextField});
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(Names, javax.swing.GroupLayout.PREFERRED_SIZE, 65, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(picture, javax.swing.GroupLayout.PREFERRED_SIZE, 322, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jLabel2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 10, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(labelUserName)
.addComponent(userNameTextField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(labelPassword)
.addComponent(passwordTextView, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(submitButton)
.addContainerGap())
);
layout.linkSize(javax.swing.SwingConstants.VERTICAL, new java.awt.Component[] {labelPassword, labelUserName, passwordTextView, userNameTextField});
pack();
}// </editor-fold>
private void submitButtonActionPerformed(java.awt.event.ActionEvent evt) {
//If something returns a number then its inval
userName = userNameTextField.getText();
password = passwordTextView.getText();
//call = new GetThePwUserTest(userName, password);
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
System.out.println(getPassword());
System.out.println(getUserName());
userPwHolder[0] = userName;
userPwHolder[1] = password;
}
public String getUserName(){
return userName;
}
public String getPassword(){
return password;
}
/**
* @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(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.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 LogInDatabase().setVisible(true);
}
});
}*/
public void run(){
// 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(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(LogInDatabase.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 LogInDatabase().setVisible(true);
}
});
}
}
所以我打电话给另一个班。 我的主要目标是返回我使用我创建的提交按钮调用它的类。 有人可以帮我回到通过提交按钮调用它的类吗?
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