netbeans 生成的一些代码不让修改如何设置成可以修改呢?

Question

  // 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;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JTextField jTextField1;
    private javax.swing.JTextField jTextField2;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JMenuBar menuBar;

Answer 1

netbeans不允许直接在编辑区修改自动生成的代码
可以用第三方编辑器修改源文件,不过下次再用NB打开会被还原其实按NB视图编辑器的意思来说,它不允许你修改自动生成的代码
而是应该在视图区的添加/修改组件前/后定制代码
即可得到自己定制的代码
跟VS的视图编辑器相比确实显得有点繁琐

Answer 2

这是netbeans 生成的package blcpos2010_01;
import blcpos2010_01.gjhohj.client.view.ClientMainFrame;
import org.jdesktop.application.Action;
import org.jdesktop.application.ResourceMap;
import org.jdesktop.application.SingleFrameApplication;
import org.jdesktop.application.FrameView;
import org.jdesktop.application.TaskMonitor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.Timer;
import javax.swing.Icon;
import javax.swing.JDialog;
import javax.swing.JFrame;public class Blcpos2010_01View extends FrameView {    public Blcpos2010_01View(SingleFrameApplication app) {
        super(app);
        
        initComponents();
                       
    private void initComponents() {        mainPanel = new javax.swing.JPanel();
        username = new javax.swing.JLabel();
        password = new javax.swing.JLabel();
        usernameText = new javax.swing.JTextField();
        passwordText = new javax.swing.JTextField();
        ok = new javax.swing.JButton();
        cancel = new javax.swing.JButton();
        statusPanel = new javax.swing.JPanel();
        javax.swing.JSeparator statusPanelSeparator = new javax.swing.JSeparator();
        statusMessageLabel = new javax.swing.JLabel();
        statusAnimationLabel = new javax.swing.JLabel();
        jLabel4 = new javax.swing.JLabel();        org.jdesktop.application.ResourceMap resourceMap = org.jdesktop.application.Application.getInstance(blcpos2010_01.Blcpos2010_01App.class).getContext().getResourceMap(Blcpos2010_01View.class);
        mainPanel.setToolTipText(resourceMap.getString("mainPanel.toolTipText")); // NOI18N
        mainPanel.setName("mainPanel"); // NOI18N        username.setText(resourceMap.getString("username.text")); // NOI18N
        username.setName("username"); // NOI18N        password.setText(resourceMap.getString("password.text")); // NOI18N
        password.setName("password"); // NOI18N        usernameText.setText(resourceMap.getString("usernameText.text")); // NOI18N
        usernameText.setName("usernameText"); // NOI18N        passwordText.setText(resourceMap.getString("passwordText.text")); // NOI18N
        passwordText.setName("passwordText"); // NOI18N        ok.setText(resourceMap.getString("ok.text")); // NOI18N
        ok.setActionCommand(resourceMap.getString("ok.actionCommand")); // NOI18N
        ok.setName("ok"); // NOI18N
        ok.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                okActionPerformed(evt);
            }
        });
        cancel.setText(resourceMap.getString("cancel.text")); // NOI18N
        cancel.setName("cancel"); 
        javax.swing.GroupLayout mainPanelLayout = new javax.swing.GroupLayout(mainPanel);
        mainPanel.setLayout(mainPanelLayout);
        mainPanelLayout.setHorizontalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addGap(39, 39, 39)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(username, javax.swing.GroupLayout.PREFERRED_SIZE, 80, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(password)
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addGap(18, 18, 18)
                        .addComponent(ok)))
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addComponent(passwordText)
                        .addComponent(usernameText, javax.swing.GroupLayout.PREFERRED_SIZE, 99, javax.swing.GroupLayout.PREFERRED_SIZE))
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addGap(23, 23, 23)
                        .addComponent(cancel)))
                .addContainerGap(46, Short.MAX_VALUE))
        );
        mainPanelLayout.setVerticalGroup(
            mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(mainPanelLayout.createSequentialGroup()
                .addGap(44, 44, 44)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.CENTER)
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addComponent(username, javax.swing.GroupLayout.DEFAULT_SIZE, 24, Short.MAX_VALUE)
                        .addGap(32, 32, 32)
                        .addComponent(password, javax.swing.GroupLayout.DEFAULT_SIZE, 15, Short.MAX_VALUE))
                    .addGroup(mainPanelLayout.createSequentialGroup()
                        .addComponent(usernameText)
                        .addGap(29, 29, 29)
                        .addComponent(passwordText)))
                .addGap(30, 30, 30)
                .addGroup(mainPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(ok)
                    .addComponent(cancel))
                .addGap(87, 87, 87))
        );        username.getAccessibleContext().setAccessibleName(resourceMap.getString("jLabel1.AccessibleContext.accessibleName")); // NOI18N        statusPanel.setName("statusPanel"); // NOI18N        statusPanelSeparator.setName("statusPanelSeparator"); // NOI18N        statusMessageLabel.setName("statusMessageLabel"); // NOI18N        statusAnimationLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
        statusAnimationLabel.setName("statusAnimationLabel"); // NOI18N        jLabel4.setText(resourceMap.getString("jLabel4.text")); // NOI18N
        jLabel4.setName("jLabel4"); // NOI18N        javax.swing.GroupLayout statusPanelLayout = new javax.swing.GroupLayout(statusPanel);
        statusPanel.setLayout(statusPanelLayout);
        statusPanelLayout.setHorizontalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(statusPanelLayout.createSequentialGroup()
                        .addContainerGap()
                        .addComponent(statusMessageLabel)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 244, Short.MAX_VALUE)
                        .addComponent(statusAnimationLabel))
                    .addComponent(statusPanelSeparator, javax.swing.GroupLayout.DEFAULT_SIZE, 254, Short.MAX_VALUE)
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, statusPanelLayout.createSequentialGroup()
                        .addContainerGap(85, Short.MAX_VALUE)
                        .addComponent(jLabel4, javax.swing.GroupLayout.PREFERRED_SIZE, 169, javax.swing.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );
        statusPanelLayout.setVerticalGroup(
            statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(statusPanelLayout.createSequentialGroup()
                .addComponent(statusPanelSeparator, javax.swing.GroupLayout.PREFERRED_SIZE, 2, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jLabel4)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(statusPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(statusMessageLabel)
                    .addComponent(statusAnimationLabel))
                .addGap(3, 3, 3))
        );        setComponent(mainPanel);
        setStatusBar(statusPanel);
    }// </editor-fold>                            private void okActionPerformed(java.awt.event.ActionEvent evt) {                                   
         
        usernameText.setText("nihao");
        //自已先退出
        
       // new ClientMainFrame().show() ;
    }                                  
    // Variables declaration - do not modify                     
    private javax.swing.JButton cancel;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JPanel mainPanel;
    private javax.swing.JButton ok;
    private javax.swing.JLabel password;
    private javax.swing.JTextField passwordText;
    private javax.swing.JLabel statusAnimationLabel;
    private javax.swing.JLabel statusMessageLabel;
    private javax.swing.JPanel statusPanel;
    private javax.swing.JLabel username;
    private javax.swing.JTextField usernameText;
    // End of variables declaration                       private final Timer messageTimer;
    private final Timer busyIconTimer;
    private final Icon idleIcon;
    private final Icon[] busyIcons = new Icon[15];
    private int busyIconIndex = 0;    private JDialog aboutBox;
}

Answer 3

1.
 这个恐怕不是IDE能帮你完成的,自己写监控drag事件的代码2.
 在"设计区",点击选择最外的窗体(jframe),属性选择区有个defaultCloseOperation,里边有几个选项就是对应的点击窗体的关闭按钮后的操作EXIT_ON_CLOSE,DISPOSE(DISPOSE_ON_CLOSE)这两个是关闭操作
 

Answer 4

关于1可以在 initComponents()之前添加this.setUndecorated(true);(禁用标题栏)来达到禁止拖动的目的...