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java - 如何以其他形式显示 Java NetBeans 的结果？

问题描述

我希望“提交”按钮打开表单，其值设置为文本字段、选中的项目、选中的单选按钮位于 jLabels 和桌面窗格中的 jLabel 中，用于第二种形式的图像

（点击此链接查看表格截图）

/* * 要更改此许可证头，请在项目属性中选择许可证头。* 要更改此模板文件，请选择工具 | 模板

  • 并在编辑器中打开模板。*/ 打包员工应用程序；导入java.io.File；导入 javax.swing.ImageIcon；导入 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,

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.

    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,

空，前）；} 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

字节[] 照片=空；字符串文件名=空；}

标签： javaformsswingnetbeans

解决方案

有几种方法可以做这种事情。顺便说一句，一种简单的方法是创建另一个扩展名为SubmissionForm的 JFrame 类，然后为这个新类创建一个构造函数，它将接受所有需要的信息来显示，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); 
            }
        });
    }    
}

现在是SubmissionForm类。注意构造函数和其中的代码。另请注意，此类中没有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...
    }

}

您可以将所有收集到的数据放入 Array、ArrayList 或 List 接口中，然后将其传递给构造函数，然后在显示表单之前使用该数据集合。

上面的代码不是可运行的。它是在我脑海中提供的，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种形式所做的构造函数。

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