searchpanel.java

使用JBuilder基于Oracle数据库的课程作业

package StudentManageSystem.factionpanels.searchpanel;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.sql.SQLException;

import javax.swing.*;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;

import com.borland.jbcl.layout.XYConstraints;
import com.borland.jbcl.layout.XYLayout;
import StudentManageSystem.factionpanels.TablePanel;
import com.borland.jbcl.layout.*;
import StudentManageSystem.factionpanels.infopanel.StudentInfoPanel;
import StudentManageSystem.factionpanels.infopanel.InfoPanel;
import StudentManageSystem.factionpanels.WelcomePanel;
import StudentManageSystem.factionpanels.infopanel.ClassInfoPanel;

public abstract class SearchPanel extends JPanel{
    boolean enable;
    String college_no;
    DefaultMutableTreeNode top;//=new DefaultMutableTreeNode("学院");
    XYLayout xYLayout1 = new XYLayout();
    JScrollPane jScrollPanel_tree = new JScrollPane();
    JTree jTree_info;//=new JTree(top);
    JPanel jPanel_refTree = new JPanel();
    JButton jButton_refTree = new JButton();
    InfoPanel infoPanel;
    TablePanel tablePanel=new TablePanel();
    WelcomePanel welcomePanel=new WelcomePanel();
    JButton jButton_new = new JButton();
    XYLayout xYLayout2 = new XYLayout();
    ClassInfoPanel classInfoPanel;
    protected void initialize(String cno,boolean e){
        enable=e;
        college_no=cno;
        addNodes();
        classInfoPanel=new ClassInfoPanel(e);
        classInfoPanel.setVisible(false);
        jTree_info=new JTree(top);
        this.setLayout(xYLayout1);
        xYLayout1.setWidth(820);
        xYLayout1.setHeight(523);
        jButton_refTree.setText("刷新");
        jButton_refTree.addActionListener(new
                MySearchPanel_jButton_refTree_actionAdapter(this));
        jTree_info.addTreeSelectionListener(new
                MySearchPanel_jTree_stu_treeSelectionAdapter(this));
        jButton_new.setText("新建");
        jButton_new.addActionListener(new
                                      MySearchPanel_jButton_new_actionAdapter(this));
        jPanel_refTree.setLayout(xYLayout2);
        this.add(jScrollPanel_tree, new XYConstraints(0, 0, 170, 430));
        jScrollPanel_tree.getViewport().add(jTree_info);
        this.add(jPanel_refTree, new XYConstraints(0, 430, 170, 40));
        this.add(infoPanel, new XYConstraints(170, 0, 670, 470));
        this.add(tablePanel, new XYConstraints(170, 0, 670, 470));
        this.add(welcomePanel, new XYConstraints(170, 0, 670, 470));
        this.add(classInfoPanel, new XYConstraints(170, 0, 670, 470));

        jPanel_refTree.add(jButton_new, new XYConstraints(87, 7, 66, 26));
        jPanel_refTree.add(jButton_refTree, new XYConstraints(13, 7, 60, 26));
        jButton_new.setVisible(e);
        jButton_refTree.setVisible(e);
        this.showWelcomeView();
    }

    public abstract void addNodes();

    public void jTree_stu_valueChanged(TreeSelectionEvent e) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode)jTree_info.getLastSelectedPathComponent();
        setView(node.toString());
    }

    /**
     * setView
     *
     * @param string String
     */
    public abstract void setView(String s);

    /**
     * showLeavesView
     *
     * @param sno String
     */
    public void showLeavesView(String keyValue) {
        tablePanel.setVisible(false);
        welcomePanel.setVisible(false);
        infoPanel.setAllInfo(keyValue);
        infoPanel.setVisible(true);
    }


    /**
     * showTableView
     *
     * @param string String
     */
    public void showTableView(String sql) {
        infoPanel.setVisible(false);
        welcomePanel.setVisible(false);
        tablePanel.resetTable(sql);
        tablePanel.setVisible(true);
    }

    void showWelcomeView(){
        infoPanel.setVisible(false);
        tablePanel.setVisible(false);
        welcomePanel.setVisible(true);
    }

    //public abstract void actionPerformed(ActionEvent e);

    /**
     * showLeavesView
     */
    /*public void showLeavesView() {
        tablePanel.setVisible(false);
        welcomePanel.setVisible(false);
        infoPanel.setVisible(true);

    }*/

    public void jButton_new_actionPerformed(ActionEvent e) {
        tablePanel.setVisible(false);
        welcomePanel.setVisible(false);
        infoPanel.setVisible(true);
        infoPanel.setAllNew();
        infoPanel.updateModel=false;

    }

    public void jButton_refTree_actionPerformed(ActionEvent e) {
        initialize(college_no,enable);
    }

}


class MySearchPanel_jButton_refTree_actionAdapter implements ActionListener {
    private SearchPanel adaptee;
    MySearchPanel_jButton_refTree_actionAdapter(SearchPanel adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton_refTree_actionPerformed(e);
    }
}


class MySearchPanel_jButton_new_actionAdapter implements ActionListener {
    private SearchPanel adaptee;
    MySearchPanel_jButton_new_actionAdapter(SearchPanel adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton_new_actionPerformed(e);
    }
}


class MySearchPanel_jTree_stu_treeSelectionAdapter implements
        TreeSelectionListener {
    private SearchPanel adaptee;
    MySearchPanel_jTree_stu_treeSelectionAdapter(SearchPanel adaptee) {
        this.adaptee = adaptee;
    }

    public void valueChanged(TreeSelectionEvent e) {
        adaptee.jTree_stu_valueChanged(e);
    }
}