evframe1.java~8~

来自「银行信用评估系统」· JAVA~8~ 代码 · 共 90 行

package management;

import java.awt.*;
import java.awt.event.*;
import java.lang.reflect.*;
import java.util.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;


/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class evFrame1 extends JFrame implements TreeSelectionListener {
     JSplitPane jSplitPane1;
     JTree jTree1=new JTree();
     helloPanel helloPanel1;
     searchPanel3 searchPanel1;
     reportPanel reportPanel1;
    String strx;
    GridBagLayout gridBagLayout1 = new GridBagLayout();

  public evFrame1() {
    try {
     jbInit();
   }
   catch(Exception e) {
     e.printStackTrace();
   }
  }
  public evFrame1(String strx1) {
   strx=strx1;
    try {
   jbInit();
 }
 catch(Exception e) {
   e.printStackTrace();
 }
}

  private void jbInit() throws Exception {
    jSplitPane1 = new JSplitPane();
      this.getContentPane().setLayout(gridBagLayout1);
      this.getContentPane().add(jSplitPane1,  new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0
              ,GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 388, 304));
      jSplitPane1.add(jTree1, JSplitPane.LEFT);
      jSplitPane1.setDividerLocation(110);
      helloPanel1=new helloPanel();
      reportPanel1=new  reportPanel();
      searchPanel1=new searchPanel3(strx);

      DefaultMutableTreeNode root = new DefaultMutableTreeNode("学生成绩管理系统");
     DefaultMutableTreeNode bitchThing = new DefaultMutableTreeNode("查询处理");
     root.add(bitchThing);
     bitchThing = new DefaultMutableTreeNode("修改密码");
     root.add(bitchThing);
     jTree1 = new JTree(root);
     jSplitPane1.add(jTree1, JSplitPane.LEFT);
     jSplitPane1.add(helloPanel1,JSplitPane.RIGHT);
     jTree1.addTreeSelectionListener(this);
     int mode = TreeSelectionModel.SINGLE_TREE_SELECTION;
     jTree1.getSelectionModel().setSelectionMode(mode);
  }

  public void valueChanged(TreeSelectionEvent e) {
    /**@todo Implement this javax.swing.event.TreeSelectionListener method*/
   // throw new java.lang.UnsupportedOperationException("Method valueChanged() not yet implemented.");
   String node=jTree1.getLastSelectedPathComponent().toString();
        if(node.equals("学生成绩管理系统")){
          jSplitPane1.remove(jSplitPane1.getRightComponent());
          jSplitPane1.add(helloPanel1,JSplitPane.RIGHT);
        }
        if(node.equals("查询处理")){
         jSplitPane1.remove(jSplitPane1.getRightComponent());
         jSplitPane1.add(searchPanel1,JSplitPane.RIGHT);
       }
       if(node.equals("修改密码")){
      jSplitPane1.remove(jSplitPane1.getRightComponent());
      jSplitPane1.add(reportPanel1,JSplitPane.RIGHT);
    }
 }

}