frame1.java

[徐贵军]2004毕业设计重要资料 [徐贵军]2004毕业设计重要资料

/*
 * Frame1.java
 *
 * Created on 2006年9月18日, 上午12:25
 */

package test;

import javax.swing.JTree;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;


/**
 *
 * @author  徐贵军
 */
public class Frame1 extends javax.swing.JFrame {
    
    /** Creates new form Frame1 */
    public Frame1() {
        initComponents();
  ///////////////////////////////////////////////////////<
   //树型控件初始化     
   class Branch{
       DefaultMutableTreeNode r;
       public Branch(String[] data){
           r =new DefaultMutableTreeNode(data[0]);
           for(int i = 1;i < data.length ;i++)r.add(new DefaultMutableTreeNode(data[i])) ;
      }
      public DefaultMutableTreeNode node(){ return r; }
   }
   String[][] data ={
        {"示例代码"},
        {"招聘信息 ","企业注册","职位发布","//过滤//","//报表//"},
        {"//就业分析"},
        {"就业登记 ","登记","//对口/相关校对//","//报表//","//查询//"},
        {"设计实习","题目","选题","答辩","实习","//报表//","教师","//待用//"},
        {"个人信息","系别","专业","班级","学生","//批量导入[Excel]","//报表//","//待用//"},
        {"系统设置","//权限分配","密码修改","系统参数","//登录//","//待用//"}
      };
    //
     DefaultMutableTreeNode root,child;
     DefaultTreeModel model =(DefaultTreeModel)jTree1.getModel();//Capture the tree's model:
     model.setRoot(new DefaultMutableTreeNode("Graduate"));
     root = (DefaultMutableTreeNode) model.getRoot();
     
     for(int i =0;i < data.length ;){child =new Branch(data[i++]).node() ;
                                      model.insertNodeInto(child,root,0) ;
                                     }
  //展开jTree1
  jTree1.expandRow(0) ;
  jTree1.expandRow(1) ;
  jTree1.expandRow(7) ;
  jTree1.expandRow(15) ;
  jTree1.expandRow(23) ;
  jTree1.expandRow(28) ;
  jTree1.expandRow(29) ;
 ///////////////////////////////////////////////////////>
  jSplitPane1.setRightComponent(new Panel2());
    }
    
    /** 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=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jLabel1 = new javax.swing.JLabel();
        jComboBox1 = new javax.swing.JComboBox();
        jSplitPane1 = new javax.swing.JSplitPane();
        jScrollPane1 = new javax.swing.JScrollPane();
        jTree1 = new javax.swing.JTree();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        jLabel1.setText("\u5e74\u4efd");

        jSplitPane1.setDividerLocation(130);
        jScrollPane1.setMaximumSize(new java.awt.Dimension(125, 83));
        jScrollPane1.setPreferredSize(new java.awt.Dimension(125, 83));
        jTree1.setAutoscrolls(true);
        jTree1.addTreeSelectionListener(new javax.swing.event.TreeSelectionListener() {
            public void valueChanged(javax.swing.event.TreeSelectionEvent evt) {
                jTree1ValueChanged(evt);
            }
        });

        jScrollPane1.setViewportView(jTree1);

        jSplitPane1.setLeftComponent(jScrollPane1);

        jMenu1.setText("\u6587\u4ef6");
        jMenuItem1.setText("\u9000\u51fa");
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
            }
        });

        jMenu1.add(jMenuItem1);

        jMenuBar1.add(jMenu1);

        setJMenuBar(jMenuBar1);

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jSplitPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 588, Short.MAX_VALUE)
                    .add(layout.createSequentialGroup()
                        .add(jLabel1)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 90, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jComboBox1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jSplitPane1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 358, Short.MAX_VALUE)
                .addContainerGap())
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jTree1ValueChanged(javax.swing.event.TreeSelectionEvent evt) {//GEN-FIRST:event_jTree1ValueChanged
// TODO 将在此处添加您的处理代码：
        DefaultMutableTreeNode node =(DefaultMutableTreeNode)evt.getPath().getLastPathComponent();
        if(!node.isLeaf() )return;
        String str =node.toString();
        if(str=="示例代码"){  jSplitPane1.setRightComponent(new Panel1());return;}
        else {  jSplitPane1.setRightComponent(new Panel2());return;}
    }//GEN-LAST:event_jTree1ValueChanged

    private void jMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem1ActionPerformed
// TODO 将在此处添加您的处理代码：
        //退出菜单
        System.exit(0);
    }//GEN-LAST:event_jMenuItem1ActionPerformed
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Frame1().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JComboBox jComboBox1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JSplitPane jSplitPane1;
    private javax.swing.JTree jTree1;
    // 变量声明结束//GEN-END:variables
    
}