如何以其他形式显示 Java NetBeans 的结果？
How to Display results in the other form for Java NetBeans?
我希望“提交”按钮打开表单，并将值设置为文本字段、选中的项目、选定的单选按钮位于 jLabel 中，jLabel 位于桌面窗格中，用于第二种形式的图像
/* * To change this license header, choose License Headers in Project
Properties. * To change this template file, choose Tools | Templates
- and open the template in the editor. */ package employeeapplication; import java.io.File; import
javax.swing.ImageIcon; import javax.swing.JFileChooser;
/** * * @author irecu */ public class Empmenu extends
javax.swing.JFrame {
/**
* Creates new form Empmenu
*/
public Empmenu() {
initComponents();
}
Submitted submit = new Submitted();
public class Empmennu extends Submitted{
}
/**
* 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();
jDesktopPane1 = new javax.swing.JDesktopPane();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
jLabel4 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jLabel6 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
jLabel8 = new javax.swing.JLabel();
jLabel9 = new javax.swing.JLabel();
jComboBox1 = new javax.swing.JComboBox<>();
jScrollPane2 = new javax.swing.JScrollPane();
jList1 = new javax.swing.JList<>();
jCheckBox1 = new javax.swing.JCheckBox();
jTextField3 = new javax.swing.JTextField();
jTextField1 = new javax.swing.JTextField();
jTextField2 = new javax.swing.JTextField();
jRadioButton3 = new javax.swing.JRadioButton();
jRadioButton4 = new javax.swing.JRadioButton();
jScrollPane3 = new javax.swing.JScrollPane();
jTextArea2 = new javax.swing.JTextArea();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setAutoRequestFocus(false);
setBounds(new java.awt.Rectangle(0, 0, 600, 600));
setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
setMaximumSize(new java.awt.Dimension(600, 600));
setResizable(false);
setSize(new java.awt.Dimension(800, 800));
setType(java.awt.Window.Type.POPUP);
jButton1.setText("Upload");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
jLabel1.setText("jLabel1");
jLabel1.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED));
jLabel1.setHorizontalTextPosition(javax.swing.SwingConstants.LEFT);
jDesktopPane1.setBackground(new java.awt.Color(255, 255, 255));
jDesktopPane1.setMaximumSize(new java.awt.Dimension(280, 280));
jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
jLabel2.setMaximumSize(new java.awt.Dimension(280, 280));
jLabel2.setPreferredSize(new java.awt.Dimension(280, 280));
jDesktopPane1.setLayer(jLabel2, javax.swing.JLayeredPane.DEFAULT_LAYER);
javax.swing.GroupLayout jDesktopPane1Layout = new javax.swing.GroupLayout(jDesktopPane1);
jDesktopPane1.setLayout(jDesktopPane1Layout);
jDesktopPane1Layout.setHorizontalGroup(
jDesktopPane1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 224,
javax.swing.GroupLayout.PREFERRED_SIZE)
);
jDesktopPane1Layout.setVerticalGroup(
jDesktopPane1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 207,
javax.swing.GroupLayout.PREFERRED_SIZE)
);
jLabel3.setText("Name");
jLabel4.setText("Occupation");
jLabel5.setText("Age Category:");
jLabel6.setText("Employment:");
jLabel7.setText("Filipino?:");
jLabel8.setText("TIN:");
jLabel9.setText("Gender:");
jComboBox1.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Employed", "Self-Employed", "Un-Employed" }));
jScrollPane2.setName(""); // NOI18N
jList1.setModel(new javax.swing.AbstractListModel<String>() {
String[] strings = { "Minor: Under 18", "Adult: 18 to 59", "Senior: 60 Above" };
public int getSize() { return strings.length; }
public String getElementAt(int i) { return strings[i]; }
});
jList1.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
jScrollPane2.setViewportView(jList1);
jCheckBox1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jCheckBox1ActionPerformed(evt);
}
});
jTextField3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField3ActionPerformed(evt);
}
});
jTextField3.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyTyped(java.awt.event.KeyEvent evt) {
jTextField3KeyTyped(evt);
}
});
jTextField1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField1ActionPerformed(evt);
}
});
jRadioButton3.setText("Male");
jRadioButton4.setText("Female");
jRadioButton4.setToolTipText("");
jTextArea2.setColumns(20);
jTextArea2.setRows(5);
jScrollPane3.setViewportView(jTextArea2);
jButton3.setText("Submit");
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jButton4.setText("Preview Details");
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton4ActionPerformed(evt);
}
});
jButton2.setText("Clear");
jButton2.addActionListener(new java.awt.event.ActionListener() {
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(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING,
false)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel4)
.addGap(18, 18, 18)
.addComponent(jTextField2))
.addGroup(javax.swing.GroupLayout.Alignment.LEADING,
layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel6)
.addComponent(jLabel8)
.addComponent(jLabel7)
.addComponent(jLabel5, javax.swing.GroupLayout.Alignment.TRAILING))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addComponent(jCheckBox1)
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE)
.addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jTextField1)
.addComponent(jTextField3)))
.addComponent(jLabel9, javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.LEADING,
layout.createSequentialGroup()
.addGap(75, 75, 75)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jRadioButton3)
.addComponent(jRadioButton4))))
.addComponent(jLabel3)
.addGroup(layout.createSequentialGroup()
.addGap(28, 28, 28)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE)
.addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
.addGap(65, 65, 65)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jButton1)
.addGap(18, 18, 18)
.addComponent(jDesktopPane1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 359,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 350,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(30, 30, 30))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(45, 45, 45)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel8)
.addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 26,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(21, 21, 21)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel4)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 49,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 64,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING,
layout.createSequentialGroup()
.addComponent(jLabel5)
.addGap(31, 31, 31)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel6)
.addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING,
false)
.addComponent(jCheckBox1, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel7, javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
.addComponent(jDesktopPane1, javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(24, 24, 24)))
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(30, 30, 30)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(19, 19, 19)
.addComponent(jLabel9))
.addGroup(layout.createSequentialGroup()
.addComponent(jRadioButton3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jRadioButton4)))
.addGap(18, 18, 18)
.addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 35,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(16, 16, 16)
.addComponent(jButton2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 35,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 5, Short.MAX_VALUE))
.addComponent(jScrollPane3))
.addGap(22, 22, 22))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
JFileChooser chooser= new JFileChooser();
chooser.showOpenDialog(null);
File f=chooser.getSelectedFile();
jLabel2.setIcon(new ImageIcon(f.toString()));
filename=f.getAbsolutePath();
jLabel1.setText(filename);
}
private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
if(jCheckBox1.isSelected()){
jTextField3.setEnabled(true);
}
else{
jTextField3.setEnabled(false);
}
}
private void jTextField3ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jTextField3KeyTyped(java.awt.event.KeyEvent evt) {
// TODO add your handling code here:
char character = evt.getKeyChar();
if (((character < '0') || (character > '9'))
&& (character != '\b')) {
evt.consume();
}
}
private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
jTextArea2.append("Name: " + jTextField1.getText()+"\n" );
jTextArea2.append("Occupation: " + jTextField2.getText()+"\n");
if(jList1.isSelectionEmpty()){
jTextArea2.append("Age Category: null \n");
}
else{
jTextArea2.append("Age Category: " + jList1.getSelectedValuesList().toString()+"\n");
}
jTextArea2.append("Employment: " + jComboBox1.getSelectedItem().toString()+"\n");
if(jCheckBox1.isSelected()){
jTextArea2.append("Filipino: Yes"+ "\n");
jTextArea2.append("TIN: "+ jTextField3.getText() + "\n");
}
else{
jTextArea2.append("Filipino: No" + "\n");
}
if(jRadioButton3.isSelected()){
jTextArea2.append("Gender: " + jRadioButton3.getText() + "\n" + "\n");
}
else{
jTextArea2.append("Gender: " + jRadioButton4.getText() + "\n" +"\n");
}
jTextArea2.append("\n");
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
jTextArea2.setText("");
}
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
submit.setVisible(true);
// 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(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE,
null, ex);
}
//
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new Empmenu().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JCheckBox jCheckBox1;
private javax.swing.JComboBox<String> jComboBox1;
private javax.swing.JDesktopPane jDesktopPane1;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel4;
private javax.swing.JLabel jLabel5;
private javax.swing.JLabel jLabel6;
private javax.swing.JLabel jLabel7;
private javax.swing.JLabel jLabel8;
private javax.swing.JLabel jLabel9;
private javax.swing.JList<String> jList1;
private javax.swing.JRadioButton jRadioButton3;
private javax.swing.JRadioButton jRadioButton4;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JScrollPane jScrollPane3;
private javax.swing.JTextArea jTextArea2;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField jTextField2;
private javax.swing.JTextField jTextField3;
// End of variables declaration
byte[] photo=null; String filename=null; }
有几种方法可以做到这一点。副手，一个简单的方法是创建另一个 class 扩展名为 SubmissionForm 的 JFrame，然后为这个新的 class 创建一个构造函数，它将接受所有必需的信息显示，例如（不可运行）：
// Your first form's class (just an example)
public class DataEntryForm extends JFrame {
public DataEntryForm() {
initializeForm();
}
// ... all your other class code ...
private void initializeForm() {
// Create an ActionListener
submitButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
submitButtonActionPerformed(evt);
}
});
// ... all the other code required to create your form ...
}
public static void main(String args[]) {
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new DataEntryForm().setVisible(true);
}
});
}
// The Submit Button ActionPerformed event
private void submitButtonActionPerformed(java.awt.event.ActionEvent evt) {
// Gather the supplied Data...
String name = nameTextField.getText();
String occupation = occupationTextField.getText();
String ageCategory = ageCategoryList.getSelectedValue().toString();
String employment = employmentCombo.getSelectedItem().toString();
boolean filipino = filipinoCheckBox.isSelected();
String tin = tinTextField.getText();
String gender = genderRadioButton1.isSelected() ? "Male" :
genderRadioButton2.isSelected() ? "Female" : "Unknown";
// Display this gathered Data in the other form...
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new SubmissionForm(name, occupation, ageCategory, employment, filipino,
tin, gender).setVisible(true);
}
});
}
}
现在 SubmissionForm class。注意构造函数和其中的代码。另请注意，此 class:
中没有 main() 方法
public class SubmissionForm extends javax.swing.JFrame {
// Class Constructor...
public SubmissionForm(String name, String occupation, String ageCategory,
String employment, boolean isFilipino, String tin,
String gender) {
initializeForm();
// JLabel components on this form
lblName.setText(name);
lblOccupation.setText(occupation);
lblAgeCategory.setText(ageCategory);
lblEmployment.setText(employment);
lblPhilipino.setText(String.valueOf(isFilipino).toUpperCase());
lblTIN.setText(tin);
lblGender.setText(gender);
}
private void initializeForm() {
// Your code to initialize form components here...
}
}
您可以将所有收集的数据放入 Array、ArrayList 或 List 接口并通过构造函数传递，然后在显示表单之前处理该数据集合。
以上代码不可运行。它是在我的脑海中提供的，因此可能包含一些小错误。
换句话说...创建一个类似于此处为您的第二个表单所做的构造函数。
我希望“提交”按钮打开表单，并将值设置为文本字段、选中的项目、选定的单选按钮位于 jLabel 中，jLabel 位于桌面窗格中，用于第二种形式的图像
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates
- and open the template in the editor. */ package employeeapplication; import java.io.File; import javax.swing.ImageIcon; import javax.swing.JFileChooser;
/** * * @author irecu */ public class Empmenu extends javax.swing.JFrame {
/** * Creates new form Empmenu */ public Empmenu() { initComponents(); } Submitted submit = new Submitted(); public class Empmennu extends Submitted{ } /** * 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(); jDesktopPane1 = new javax.swing.JDesktopPane(); jLabel2 = new javax.swing.JLabel(); jLabel3 = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel(); jLabel5 = new javax.swing.JLabel(); jLabel6 = new javax.swing.JLabel(); jLabel7 = new javax.swing.JLabel(); jLabel8 = new javax.swing.JLabel(); jLabel9 = new javax.swing.JLabel(); jComboBox1 = new javax.swing.JComboBox<>(); jScrollPane2 = new javax.swing.JScrollPane(); jList1 = new javax.swing.JList<>(); jCheckBox1 = new javax.swing.JCheckBox(); jTextField3 = new javax.swing.JTextField(); jTextField1 = new javax.swing.JTextField(); jTextField2 = new javax.swing.JTextField(); jRadioButton3 = new javax.swing.JRadioButton(); jRadioButton4 = new javax.swing.JRadioButton(); jScrollPane3 = new javax.swing.JScrollPane(); jTextArea2 = new javax.swing.JTextArea(); jButton3 = new javax.swing.JButton(); jButton4 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setAutoRequestFocus(false); setBounds(new java.awt.Rectangle(0, 0, 600, 600)); setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR)); setMaximumSize(new java.awt.Dimension(600, 600)); setResizable(false); setSize(new java.awt.Dimension(800, 800)); setType(java.awt.Window.Type.POPUP); jButton1.setText("Upload"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); jLabel1.setHorizontalAlignment(javax.swing.SwingConstants.LEFT); jLabel1.setText("jLabel1"); jLabel1.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.RAISED)); jLabel1.setHorizontalTextPosition(javax.swing.SwingConstants.LEFT); jDesktopPane1.setBackground(new java.awt.Color(255, 255, 255)); jDesktopPane1.setMaximumSize(new java.awt.Dimension(280, 280)); jLabel2.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); jLabel2.setMaximumSize(new java.awt.Dimension(280, 280)); jLabel2.setPreferredSize(new java.awt.Dimension(280, 280)); jDesktopPane1.setLayer(jLabel2, javax.swing.JLayeredPane.DEFAULT_LAYER); javax.swing.GroupLayout jDesktopPane1Layout = new javax.swing.GroupLayout(jDesktopPane1); jDesktopPane1.setLayout(jDesktopPane1Layout); jDesktopPane1Layout.setHorizontalGroup( jDesktopPane1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 224,javax.swing.GroupLayout.PREFERRED_SIZE) ); jDesktopPane1Layout.setVerticalGroup( jDesktopPane1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 207, javax.swing.GroupLayout.PREFERRED_SIZE) );
jLabel3.setText("Name"); jLabel4.setText("Occupation"); jLabel5.setText("Age Category:"); jLabel6.setText("Employment:"); jLabel7.setText("Filipino?:"); jLabel8.setText("TIN:"); jLabel9.setText("Gender:"); jComboBox1.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Employed", "Self-Employed", "Un-Employed" })); jScrollPane2.setName(""); // NOI18N jList1.setModel(new javax.swing.AbstractListModel<String>() { String[] strings = { "Minor: Under 18", "Adult: 18 to 59", "Senior: 60 Above" }; public int getSize() { return strings.length; } public String getElementAt(int i) { return strings[i]; } }); jList1.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION); jScrollPane2.setViewportView(jList1); jCheckBox1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jCheckBox1ActionPerformed(evt); } }); jTextField3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jTextField3ActionPerformed(evt); } }); jTextField3.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { jTextField3KeyTyped(evt); } }); jTextField1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jTextField1ActionPerformed(evt); } }); jRadioButton3.setText("Male"); jRadioButton4.setText("Female"); jRadioButton4.setToolTipText(""); jTextArea2.setColumns(20); jTextArea2.setRows(5); jScrollPane3.setViewportView(jTextArea2); jButton3.setText("Submit"); jButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton3ActionPerformed(evt); } }); jButton4.setText("Preview Details"); jButton4.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton4ActionPerformed(evt); } }); jButton2.setText("Clear"); jButton2.addActionListener(new java.awt.event.ActionListener() { 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(layout.createSequentialGroup() .addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING,false) .addGroup(layout.createSequentialGroup() .addComponent(jLabel4) .addGap(18, 18, 18) .addComponent(jTextField2)) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel6) .addComponent(jLabel8) .addComponent(jLabel7) .addComponent(jLabel5, javax.swing.GroupLayout.Alignment.TRAILING)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jCheckBox1) .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE) .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jTextField1) .addComponent(jTextField3))) .addComponent(jLabel9, javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.LEADING, layout.createSequentialGroup() .addGap(75, 75, 75) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jRadioButton3) .addComponent(jRadioButton4)))) .addComponent(jLabel3) .addGroup(layout.createSequentialGroup() .addGap(28, 28, 28) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 162, Short.MAX_VALUE) .addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))) .addGap(65, 65, 65) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jButton1) .addGap(18, 18, 18) .addComponent(jDesktopPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 359, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 350, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(30, 30, 30)) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(45, 45, 45) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel8) .addComponent(jTextField3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel3) .addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 26, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(21, 21, 21) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel4) .addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 49, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 64, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(jLabel5) .addGap(31, 31, 31))) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel6) .addComponent(jComboBox1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(18, 18, 18) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false) .addComponent(jCheckBox1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))) .addComponent(jDesktopPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(24, 24, 24))) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(30, 30, 30) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGap(19, 19, 19) .addComponent(jLabel9)) .addGroup(layout.createSequentialGroup() .addComponent(jRadioButton3) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jRadioButton4))) .addGap(18, 18, 18) .addComponent(jButton4, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(16, 16, 16) .addComponent(jButton2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(0, 5, Short.MAX_VALUE)) .addComponent(jScrollPane3)) .addGap(22, 22, 22)) );
pack(); }// </editor-fold> private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: JFileChooser chooser= new JFileChooser(); chooser.showOpenDialog(null); File f=chooser.getSelectedFile(); jLabel2.setIcon(new ImageIcon(f.toString())); filename=f.getAbsolutePath(); jLabel1.setText(filename); } private void jCheckBox1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: if(jCheckBox1.isSelected()){ jTextField3.setEnabled(true); } else{ jTextField3.setEnabled(false); } } private void jTextField3ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } private void jTextField3KeyTyped(java.awt.event.KeyEvent evt) { // TODO add your handling code here: char character = evt.getKeyChar(); if (((character < '0') || (character > '9')) && (character != '\b')) { evt.consume(); } } private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: } private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: jTextArea2.append("Name: " + jTextField1.getText()+"\n" ); jTextArea2.append("Occupation: " + jTextField2.getText()+"\n"); if(jList1.isSelectionEmpty()){ jTextArea2.append("Age Category: null \n"); } else{ jTextArea2.append("Age Category: " + jList1.getSelectedValuesList().toString()+"\n"); } jTextArea2.append("Employment: " + jComboBox1.getSelectedItem().toString()+"\n"); if(jCheckBox1.isSelected()){ jTextArea2.append("Filipino: Yes"+ "\n"); jTextArea2.append("TIN: "+ jTextField3.getText() + "\n"); } else{ jTextArea2.append("Filipino: No" + "\n"); } if(jRadioButton3.isSelected()){ jTextArea2.append("Gender: " + jRadioButton3.getText() + "\n" + "\n"); } else{ jTextArea2.append("Gender: " + jRadioButton4.getText() + "\n" +"\n"); } jTextArea2.append("\n"); } private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: jTextArea2.setText(""); } private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) { submit.setVisible(true); // 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(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE,null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Empmenu.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //
/* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new Empmenu().setVisible(true); } }); } // Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JButton jButton4; private javax.swing.JCheckBox jCheckBox1; private javax.swing.JComboBox<String> jComboBox1; private javax.swing.JDesktopPane jDesktopPane1; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JLabel jLabel4; private javax.swing.JLabel jLabel5; private javax.swing.JLabel jLabel6; private javax.swing.JLabel jLabel7; private javax.swing.JLabel jLabel8; private javax.swing.JLabel jLabel9; private javax.swing.JList<String> jList1; private javax.swing.JRadioButton jRadioButton3; private javax.swing.JRadioButton jRadioButton4; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JScrollPane jScrollPane3; private javax.swing.JTextArea jTextArea2; private javax.swing.JTextField jTextField1; private javax.swing.JTextField jTextField2; private javax.swing.JTextField jTextField3; // End of variables declarationbyte[] photo=null; String filename=null; }
有几种方法可以做到这一点。副手，一个简单的方法是创建另一个 class 扩展名为 SubmissionForm 的 JFrame，然后为这个新的 class 创建一个构造函数，它将接受所有必需的信息显示，例如（不可运行）：
// Your first form's class (just an example)
public class DataEntryForm extends JFrame {
public DataEntryForm() {
initializeForm();
}
// ... all your other class code ...
private void initializeForm() {
// Create an ActionListener
submitButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
submitButtonActionPerformed(evt);
}
});
// ... all the other code required to create your form ...
}
public static void main(String args[]) {
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new DataEntryForm().setVisible(true);
}
});
}
// The Submit Button ActionPerformed event
private void submitButtonActionPerformed(java.awt.event.ActionEvent evt) {
// Gather the supplied Data...
String name = nameTextField.getText();
String occupation = occupationTextField.getText();
String ageCategory = ageCategoryList.getSelectedValue().toString();
String employment = employmentCombo.getSelectedItem().toString();
boolean filipino = filipinoCheckBox.isSelected();
String tin = tinTextField.getText();
String gender = genderRadioButton1.isSelected() ? "Male" :
genderRadioButton2.isSelected() ? "Female" : "Unknown";
// Display this gathered Data in the other form...
java.awt.EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
new SubmissionForm(name, occupation, ageCategory, employment, filipino,
tin, gender).setVisible(true);
}
});
}
}
现在 SubmissionForm class。注意构造函数和其中的代码。另请注意，此 class:
中没有 main() 方法public class SubmissionForm extends javax.swing.JFrame {
// Class Constructor...
public SubmissionForm(String name, String occupation, String ageCategory,
String employment, boolean isFilipino, String tin,
String gender) {
initializeForm();
// JLabel components on this form
lblName.setText(name);
lblOccupation.setText(occupation);
lblAgeCategory.setText(ageCategory);
lblEmployment.setText(employment);
lblPhilipino.setText(String.valueOf(isFilipino).toUpperCase());
lblTIN.setText(tin);
lblGender.setText(gender);
}
private void initializeForm() {
// Your code to initialize form components here...
}
}
您可以将所有收集的数据放入 Array、ArrayList 或 List 接口并通过构造函数传递，然后在显示表单之前处理该数据集合。
以上代码不可运行。它是在我的脑海中提供的，因此可能包含一些小错误。
换句话说...创建一个类似于此处为您的第二个表单所做的构造函数。