list_all.java~592~

提醒簿采用java语言和xml数据库结合开发.通过读写xml文件动态写入读取备忘录.,通过线程机制及时提醒您.提供多种提醒方式.操作方便,使用简单.是个很不错的提醒簿. 运行平台： Windows

package list_all;

import java.awt.*;
import javax.swing.*;
import javax.swing.tree.*;
import java.awt.BorderLayout;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.BorderFactory;
import java.awt.Color;
import dboperate.*;
import javax.swing.table.TableColumn;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import main_frame.*;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */

public class List_All extends JFrame {
    mainFrame main_frame = null; //用来更改主窗体的相关信息.
    xmlConn conn = null; //new xmlConn("Not_Forget", 9);
    XYLayout xYLayout1 = new XYLayout();
    JPanel jPanel1 = new JPanel();
    XYLayout xYLayout2 = new XYLayout();
    JPanel jPanel2 = new JPanel();
    JPanel jPanel3 = new JPanel();
    XYLayout xYLayout3 = new XYLayout();
    JScrollPane jsp = new JScrollPane(null);
    JScrollPane jScrollPane1 = new JScrollPane();
    String[] colHeads = {"编号", "标题", "提醒内容", "所属类别", "提醒时间"};
    Object[][] data = null; //conn.getData(); //从xml读取所有的数据.
    Object tableData[][] = null; //conn.getAllList(data);
    JTable jTable1 = null; //new JTable(tableData, colHeads);
    JTable jTable2 = null;
    public String selectID = new String("");
    JTree jTree1 = null;
    XYLayout xYLayout4 = new XYLayout();
//选中的树节点的名称。
    String TreeName;
    public List_All() {
        this.conn = new xmlConn("Not_Forget", 9);
        this.data = conn.getData(); //从xml读取所有的数据.
        this.tableData = conn.getAllList(data);
        jTable1 = new JTable(this.tableData, this.colHeads);
//初始化树
        DefaultMutableTreeNode root = new DefaultMutableTreeNode(
                " ^_^ Not_Forget");
        DefaultMutableTreeNode branch = new DefaultMutableTreeNode("我的分组");
        root.add(branch); //有多个就多加几个root.add();
        branch.add(new DefaultMutableTreeNode("普通提醒"));
        branch.add(new DefaultMutableTreeNode("生日聚会"));
        branch.add(new DefaultMutableTreeNode("重要提醒"));
        branch.add(new DefaultMutableTreeNode("约会提醒"));
        branch.add(new DefaultMutableTreeNode("日程计划"));
        branch.add(new DefaultMutableTreeNode("其它提醒"));
        this.jTree1 = new JTree(root);
        this.jTree1.expandRow(1);
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        this.setSize(500, 300);
        getContentPane().setLayout(xYLayout1);
        jPanel1.setBackground(new Color(234, 228, 230));
        jPanel1.setLayout(xYLayout2);
        jPanel2.setBackground(new Color(236, 233, 255));
        jPanel2.setBorder(BorderFactory.createEtchedBorder());
        jPanel2.setLayout(xYLayout4);
        jPanel3.setBackground(new Color(236, 233, 255));
        jPanel3.setBorder(BorderFactory.createEtchedBorder());
        jPanel3.setLayout(xYLayout3);
        xYLayout1.setWidth(500);
        jTree1.addTreeSelectionListener(new
                                        List_All_jTree1_treeSelectionAdapter(this));
        this.getContentPane().add(jPanel1, new XYConstraints(0, 0, 500, 260));
        jPanel1.add(jPanel2, new XYConstraints(0, 0, 123, 260));
        jPanel1.add(jPanel3, new XYConstraints(126, 1, 373, 260));
        this.refreshJtableShow();
        this.setDefaultCloseOperation(this.DISPOSE_ON_CLOSE);
    }
    /**
     * 设置id
     */
    public void setSelectID() {
        this.selectID = "";
    }

    /**
     * 返回该面板。
     * @return JPanel
     */
    public JPanel getAllListPanel() {
        return this.jPanel1;
    }

    /**
     * 返回当前表格中共有多少条记录。
     * @return int
     */
    public int getMemoireCount() {
        return jTable1.getRowCount();
    }

    /**
     * 判断选中表格的地几行，并取出该记录的编号。
     * @param e MouseEvent
     */
    public void jTable1_mouseClicked(MouseEvent e) {
        int selectedRow = this.jTable1.getSelectedRow();
        this.selectID = this.jTable1.getValueAt(selectedRow, 0).toString().trim();
    }

    /**
     * 返回选中的记录的id
     * @return String
     */
    public String getSelectID() {
        return this.selectID;
    }

    /**
     * 刷新jtable
     */
    public void refreshJtable() {
        this.jTable1.repaint();
        this.jTable1.updateUI();
    }

    public void refreshJtableShow() {
        jTable1.addMouseListener(new List_All_jTable1_mouseAdapter(this));
        jScrollPane1.getViewport().add(jTable1);
        jPanel3.add(jScrollPane1, new XYConstraints(0, 0, 373, 255));
        jPanel2.add(jTree1, new XYConstraints(1, 0, 124, 256));
        jTable1.setPreferredScrollableViewportSize(new Dimension(400, 300));
        this.jTable1.setRowHeight(25);
        jTable1.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    }

    /**
     * 把jtable返回.
     * @return JPanel
     */
    public JPanel getJPanel(){
        return this.jPanel3;
    }


    /**
     * 判断选择的是树的哪个节点。
     * @param e TreeSelectionEvent
     */
    public void jTree1_valueChanged(TreeSelectionEvent e) {
        JTree tree = (JTree) e.getSource();
        TreePath treepath = tree.getSelectionPath();
        DefaultMutableTreeNode selectionNode = (DefaultMutableTreeNode) tree.
                                               getLastSelectedPathComponent();
        String nodePath = treepath.toString(); //得到选中节点的路径。
        String nodeName = selectionNode.toString().trim(); //得到选中节点的名称。
        this.TreeName = nodeName;
        if (!this.showClassList(nodeName)) {
            JOptionPane.showMessageDialog(null, "操作失败");
        }
    }

    /**
     * 返回当前选中的树的节点名称.
     * @return String
     */
    public String getSelectTreeName() {
        return this.TreeName;
    }


    /**
     * 分类显示jtable的数据.
     * @param className String
     * @return boolean
     */
    public boolean showClassList(String className) {
        try {
            //System.out.println(className);
            xmlConn notForgetConn = new xmlConn("Not_Forget", 9);
            Object[][] allData = notForgetConn.getData();
            this.data = allData; //所有数据.
            int newTableRow = 0; //分配存储空间. 行.
            int rowCount = allData.length;
            int newRow = 0;
            Object[][] tableClassData = notForgetConn.getAllList(this.data);
            //计算类别的记录条数,用来分配内存.
            for (int i = 0; i < rowCount; i++) {
                String thisClassName = tableClassData[i][3].toString().trim();
                if (thisClassName.equals(className)) {
                    newTableRow++;
                }
            }
            //用于返回的数据.
            Object[][] showTableData = new Object[newTableRow][5];
            for (int i = 0; i < rowCount; i++) {
                String thisClassName = tableClassData[i][3].toString().trim();
                if (thisClassName.equals(className)) {
                    for (int j = 0; j < tableClassData[i].length; j++) {
                        showTableData[newRow][j] = tableClassData[i][j];
                    }
                    newRow++;
                }
            }
            this.jPanel3.removeAll();
            //更改jtable显示的数据.
            if (className.equals("我的分组") || className.equals("^_^ Not_Forget")) {
                this.jTable1 = new JTable(tableClassData, this.colHeads);
            } else {
                this.jTable1 = new JTable(showTableData, this.colHeads);
            }
            //刷新数据.
            this.refreshJtableShow();
            this.jPanel3.updateUI();
            //设置状态栏信息.
            int jTablerowCount = this.jTable1.getRowCount();
            String Message = "当前查看: ' " + className + " ' 共有 " + jTablerowCount +
                             " 条记录.-- ^_^--";
            this.main_frame.setStatusBar(Message);
            return true;
        } catch (Exception e4) {
            return false;
        }
    }

    /**
     * 取得当前运行的mainFrame窗体.
     * @param mainFrame Object
     */
    public void setMainFrame(Object mainFrame) {
        this.main_frame = (mainFrame) mainFrame;
    }

    public static void main(String[] args) {
        List_All listall = new List_All();
        listall.setSize(500, 300);
        listall.setVisible(true);
        listall.setLocation(300, 300);
    }

    public JScrollPane getJScrollPane(){
        return this.jScrollPane1;
    }

}


class List_All_jTree1_treeSelectionAdapter implements TreeSelectionListener {
    private List_All adaptee;
    List_All_jTree1_treeSelectionAdapter(List_All adaptee) {
        this.adaptee = adaptee;
    }

    public void valueChanged(TreeSelectionEvent e) {
        adaptee.jTree1_valueChanged(e);
    }
}


class List_All_jTable1_mouseAdapter extends MouseAdapter {
    private List_All adaptee;
    List_All_jTable1_mouseAdapter(List_All adaptee) {
        this.adaptee = adaptee;
    }

    public void mouseClicked(MouseEvent e) {
        adaptee.jTable1_mouseClicked(e);
    }
}