有关JSplitPane和JTabbedPane的合成问题

Question

我做了一个界面，如下：
leftPanel = new JPanel();
rightPanel = new JPanel();
JSplitPane innerPane= new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,leftPanel,rightPanel);
后又写了个选项卡窗格JTabbedPane tabbedPane  = new JTabbedPane();
在每个选项卡上放了一个Panel
现在我是已经把tabbedPane放在了JSplitPane innerPane 的leftPanel上
现在的问题是，在其中一个选项卡上我放上一个JTextField和JTable，怎么样让它们的宽度和分隔窗格左边的宽度一样，随便拖动宽度也随着变，就象帮助文档中左边的那样
谢谢拉！

Answer 1

/*
 * TestFrame1.java
 *
 * Created on 2005年7月5日, 上午9:29
 */public class TestFrame1 extends javax.swing.JFrame {
    
    /** Creates new form TestFrame1 */
    public TestFrame1() {
        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.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">
    private void initComponents() {
        jSplitPane1 = new javax.swing.JSplitPane();
        leftPanel = new javax.swing.JPanel();
        tabbedPane = new javax.swing.JTabbedPane();
        jPanel1 = new javax.swing.JPanel();
        textField = new javax.swing.JTextField();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        jPanel2 = new javax.swing.JPanel();
        rightPanel = new javax.swing.JPanel();        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jSplitPane1.setDividerLocation(200);
        leftPanel.setLayout(new java.awt.BorderLayout());        jPanel1.setLayout(new java.awt.BorderLayout());        textField.setColumns(10);
        jPanel1.add(textField, java.awt.BorderLayout.NORTH);        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(jTable1);        jPanel1.add(jScrollPane1, java.awt.BorderLayout.CENTER);        tabbedPane.addTab("tab1", jPanel1);        tabbedPane.addTab("tab2", jPanel2);        leftPanel.add(tabbedPane, java.awt.BorderLayout.CENTER);        jSplitPane1.setLeftComponent(leftPanel);        jSplitPane1.setRightComponent(rightPanel);        getContentPane().add(jSplitPane1, java.awt.BorderLayout.CENTER);        pack();
    }
    // </editor-fold>
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new TestFrame1().setVisible(true);
            }
        });
    }
    
    // Variables declaration - do not modify
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JSplitPane jSplitPane1;
    private javax.swing.JTable jTable1;
    private javax.swing.JPanel leftPanel;
    private javax.swing.JPanel rightPanel;
    private javax.swing.JTabbedPane tabbedPane;
    private javax.swing.JTextField textField;
    // End of variables declaration
    
}

Answer 2

设你加上去的panel的布局为BorderLayout