addframe.java

cs结构的一个公交车系统好有使用价值啊下吧--- --- ---

package bus;

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
//import com.borland.jbcl.layout.*;
import javax.swing.border.*;
import java.beans.*;
import java.util.*;
public class AddFrame extends JFrame {
  JTabbedPane TabPanel = new JTabbedPane();
  JPanel pe_table = new JPanel();
  JPanel pe_button = new JPanel();
  JButton bt_save = new JButton();
  JButton bt_del = new JButton();
  Border border1;
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JLabel la1 = new JLabel();
  JComboBox box1 = new JComboBox();
  JLabel la2 = new JLabel();
  JTextField tf_time = new JTextField();
  JLabel la3 = new JLabel();
  JTextField tf_money = new JTextField();
  BusManager bm=new BusManager();
  public AddFrame() {
    this.setSize(300,300);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }

  }
  private void jbInit() throws Exception {
    border1 = BorderFactory.createEmptyBorder();
    bt_save.setFont(new java.awt.Font("Dialog", 0, 12));
    bt_save.setPreferredSize(new Dimension(60, 25));
    bt_save.setText("保存");
    bt_del.setFont(new java.awt.Font("Dialog", 0, 12));
    bt_del.setPreferredSize(new Dimension(60, 25));
    bt_del.setText("取消");
    pe_table.setEnabled(true);
    pe_table.setFont(new java.awt.Font("Dialog", 0, 16));
    pe_table.setAlignmentY((float) 0.5);
    pe_table.setDebugGraphicsOptions(0);
    pe_table.setMinimumSize(new Dimension(0, 0));
    pe_table.setRequestFocusEnabled(true);
    pe_table.setToolTipText("车票收入信息");
    pe_table.setVerifyInputWhenFocusTarget(true);
    pe_table.setLayout(gridBagLayout1);
    la1.setFont(new java.awt.Font("Dialog", 0, 16));
    la1.setText("车牌号：");
    la2.setFont(new java.awt.Font("Dialog", 0, 16));
    la2.setText("出车时间：");
    tf_time.setPreferredSize(new Dimension(100, 22));
    tf_time.setText("");
    la3.setFont(new java.awt.Font("Dialog", 0, 16));
    la3.setText("收入金额：");
    tf_money.setPreferredSize(new Dimension(100, 22));
    tf_money.setText("");
    box1.setPreferredSize(new Dimension(100, 22));
    TabPanel.setToolTipText("");
    this.getContentPane().add(TabPanel,  BorderLayout.CENTER);
    TabPanel.add(pe_table,  "车票收入信息");
    this.getContentPane().add(pe_button,  BorderLayout.SOUTH);
    pe_button.add(bt_save, null);
    pe_button.add(bt_del, null);
    pe_table.add(la2,   new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 9));
    pe_table.add(tf_time,     new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 13, 5));
    pe_table.add(la3,   new GridBagConstraints(0, 2, 1, 2, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 11));
    pe_table.add(tf_money,     new GridBagConstraints(1, 2, 1, 2, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 12, 5));
    pe_table.add(la1,  new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.SOUTHWEST, GridBagConstraints.NONE, new Insets(0, 6, 0, 21), 0, 10));
    pe_table.add(box1,    new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.SOUTHEAST, GridBagConstraints.NONE, new Insets(0, 28, 0, 26), 14, 5));
    bt_del.addActionListener(new AL());
   this.setTitle("车票收入信息");
   double w=Toolkit.getDefaultToolkit().getScreenSize().getWidth();
   double h=Toolkit.getDefaultToolkit().getScreenSize().getHeight();
   int x=(int)(this.getWidth())/2;
   int y=(int)(this.getHeight())/2;
   this.setLocation(x,y);
   this.setVisible(true);
   Vector no=new Vector();
    no=bm.selectBus("select BusPai from BusGuanli");
    for(int i=0;i<no.size();i++)
    {
      Vector vt=new Vector();
      vt=(Vector)no.get(i);
      box1.addItem(vt.get(0));
    }

    TabPanel.setSelectedComponent(pe_table);
    bt_save.addActionListener(new AL());
  }
  class AL implements ActionListener{
      public void actionPerformed(ActionEvent e){
        if(e.getSource()==bt_del){
          AddFrame.this.dispose();
        }
        if(e.getSource()==bt_save){
          Object bus=box1.getSelectedItem().toString();
          String tim=tf_time.getText();
          String mon=tf_money.getText();
          String s="insert into PiaoRu (BusPai,InTime,InLiang) values('"+bus+"','"+tim+"',"+mon+")";
          bm.updateBus(s);
          System.out.println(s);
          System.out.println("更新成功");
          if(tim.equals("")){
            JOptionPane.showMessageDialog(null,"出车时间不能为空");
          }
          if(mon.equals(""))
          {
            JOptionPane.showMessageDialog(null,"金额不能为空");
          }
        }
      }
  }




}