rev_user_view.java

很好的Java绘图程序源代码

package project;

import javax.swing.*;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.ResultSet;
import java.awt.Component;
import java.sql.SQLException;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.table.DefaultTableModel;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Rev_user_view
    extends JPanel implements All_view {

  JFrame mainframe = new JFrame();
  int itemSelected = -1;
  public Rev_user_view(JFrame mainframe) {
    this.mainframe = mainframe;
    try {
      jbInit();
      initial_table();
      jScrollPane1.getViewport().add(jTable1);
      initial_jComboBox();
      this.setPanelPosOnDesktop(this.mainframe);
    }
    catch (Exception ex) {
      ex.printStackTrace();
    }
  }

public void jComboBox_update(){
  this.jComboBox1.updateUI();
}
  public void setPanelPosOnDesktop(JFrame frame) {
    this.setLocation( (((Frame1)frame).get_Container_width()- this.getSize().width) / 2,
                     (((Frame1)frame).get_Container_height()- this.getSize().height) / 2);
  }

  public void closeCurrentPanel(JFrame frame) {
    ((Frame1)frame).remove_panel();
    frame.repaint();
  }

  public void set_focus() {
    jTable1.requestFocus();
  }
  public void requestFocus(){
    jComboBox_update();
    set_focus();
  }

  private void initial_table() {
    DataBase db = new DataBase();
    String sql = "select t1.loginName as '用户名', t2.privilege_content as '权限描述' from login_table as t1 inner join privilege_setting as t2 on t1.privilege_id = t2.privilege_id";
    ResultSet rs = db.executeQuery(sql);
    DataMap dm = new DataMap(rs);
    db.close();
    MyTableModel tm = new MyTableModel(dm.get_DataMap_Array(), (Object[]) dm.get_Column_Title());
    tm.setEditable(false);
    jTable1 = new JTable(tm);
    jTable1.addMouseListener(new Rev_user_view_jTable1_mouseAdapter(this));
  }

   private void initial_jComboBox(){
     DataBase db = new DataBase();
     String sql = "select * from privilege_setting";
     ResultSet rs = db.executeQuery(sql);
    try {
      while (rs.next()) {
        jComboBox1.addItem(rs.getString(2));
      }
      jComboBox1.setSelectedIndex(-1);

    }
    catch (SQLException ex) {
      ex.printStackTrace();
    }

   }

  private void jbInit() throws Exception {
    jLabel1.setText("现有操作员列表:");
    jLabel1.setBounds(new Rectangle(20, 48, 99, 24));
    this.setLayout(null);
    this.setSize(600, 600);
    jScrollPane1.setBounds(new Rectangle(22, 72, 550, 200));
    jLabel2.setText("用户名:");
    jLabel2.setBounds(new Rectangle(138, 291, 102, 28));
    jLabel5.setText("权限设置:");
    jLabel5.setBounds(new Rectangle(138, 331, 114, 28));
    name_text.setEditable(false);
    name_text.setBounds(new Rectangle(240, 290, 207, 27));
    jComboBox1.setBounds(new Rectangle(240, 335, 208, 27));
    jComboBox1.addItemListener(new Rev_user_view_jComboBox1_itemAdapter(this));
    ok_btn.setBounds(new Rectangle(139, 405, 90, 30));
    ok_btn.setText("确  定");
    ok_btn.addActionListener(new Rev_user_view_jButton1_actionAdapter(this));
    cancel_btn.setBounds(new Rectangle(364, 405, 90, 30));
    cancel_btn.setText("取  消");
    cancel_btn.addActionListener(new Rev_user_view_cancel_btn_actionAdapter(this));

    this.add(jLabel1);
    this.add(jScrollPane1);
    this.add(jLabel2);
    this.add(name_text);
    this.add(jLabel5);
    this.add(jComboBox1);
    this.add(ok_btn);
    this.add(cancel_btn);
  }

  JLabel jLabel1 = new JLabel();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTable jTable1 = null;
  JLabel jLabel2 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JTextField name_text = new JTextField();
  JComboBox jComboBox1 = new JComboBox();
  JButton ok_btn = new JButton();
  JButton cancel_btn = new JButton();
  public void jButton1_actionPerformed(ActionEvent e) {
    Rev_user_C ru = new Rev_user_C(this.mainframe,this);

    int res = ru.Rev_user_C(name_text.getText(), jComboBox1.getSelectedIndex());
    switch(res){
      case 0:
        jTable1.requestFocus();
        break;
      case 1:
        break;
      case 2:
        jTable1.setValueAt(jComboBox1.getSelectedItem(),jTable1.getSelectedRow(),1);
        jTable1.clearSelection();
        name_text.setText("");
        jComboBox1.setSelectedIndex(-1);
        break;
      case 3:
    }
  }

  public void cancel_btn_actionPerformed(ActionEvent e) {
    this.closeCurrentPanel(this.mainframe);

  }

  public void reset_actionPerformed(ActionEvent e) {
    name_text.setText("");
    jComboBox1.setSelectedIndex(-1);
    name_text.requestFocus();
  }

  public void jComboBox1_itemStateChanged(ItemEvent e) {
    this.itemSelected = jComboBox1.getSelectedIndex();
  }

  public void jTable1_mouseClicked(MouseEvent e) {
    name_text.setText(jTable1.getValueAt(jTable1.getSelectedRow(),0).toString());
    String pri = jTable1.getValueAt(jTable1.getSelectedRow(),1).toString();
    if(pri.startsWith("最高")){
      jComboBox1.setSelectedIndex(0);
      return;
    }
    if(pri.startsWith("次级")){
      jComboBox1.setSelectedIndex(1);
      return;
    }
    if(pri.startsWith("低级")){
      jComboBox1.setSelectedIndex(2);
      return;
    }

  }

}

class Rev_user_view_jTable1_mouseAdapter
    extends MouseAdapter {
  private Rev_user_view adaptee;
  Rev_user_view_jTable1_mouseAdapter(Rev_user_view adaptee) {
    this.adaptee = adaptee;
  }

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

class Rev_user_view_jComboBox1_itemAdapter
    implements ItemListener {
  private Rev_user_view adaptee;
  Rev_user_view_jComboBox1_itemAdapter(Rev_user_view adaptee) {
    this.adaptee = adaptee;
  }

  public void itemStateChanged(ItemEvent e) {
    adaptee.jComboBox1_itemStateChanged(e);
  }
}

class Rev_user_view_cancel_btn_actionAdapter
    implements ActionListener {
  private Rev_user_view adaptee;
  Rev_user_view_cancel_btn_actionAdapter(Rev_user_view adaptee) {
    this.adaptee = adaptee;
  }

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

class Rev_user_view_jButton1_actionAdapter
    implements ActionListener {
  private Rev_user_view adaptee;
  Rev_user_view_jButton1_actionAdapter(Rev_user_view adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}