?? frametable.java~8~
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package prj12;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.*;
import javax.swing.JPanel;
import javax.swing.JTable;
import javax.swing.table.JTableHeader;
import java.awt.Color;
import javax.swing.table.DefaultTableModel;
import db.DbConnectio;
import java.util.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseAdapter;
public class FrameTable extends JFrame {
JPanel contentPane;
DbConnectio db=new DbConnectio();
//表頭
// String [] name={"學(xué)號","姓名","成績"};
//數(shù)據(jù)
// Object [][] data={{new Integer(1),"a",new Integer(60)},{new Integer(2),"b",new Integer(70)},{new Integer(3),"c",new Integer(80)}};
/// DefaultTableModel dt=new DefaultTableModel()
BorderLayout borderLayout1 = new BorderLayout();
JTable jTable1 = new JTable();
JTableHeader jTableHeader1 = jTable1.getTableHeader();
public FrameTable() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**
* Component initialization.
*
* @throws java.lang.Exception
*/
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(borderLayout1);
setSize(new Dimension(400, 300));
setTitle("表格");
DbConnectio db=new DbConnectio();
Vector vdata= db.getData();
Vector vname=db.getColumnNames();
//創(chuàng)建一個(gè)數(shù)據(jù)模式類對象
DefaultTableModel dt=new DefaultTableModel(vdata,vname);
jTable1.setCellSelectionEnabled(true);
//為表格設(shè)置數(shù)據(jù)模式方式
jTable1.setModel(dt);
jTable1.addMouseListener(new FrameTable_jTable1_mouseAdapter(this));
jTableHeader1.setForeground(Color.red);
jTable1.setGridColor(Color.black);
contentPane.add(jTable1, java.awt.BorderLayout.CENTER);
contentPane.add(jTableHeader1, java.awt.BorderLayout.NORTH);
}
public void jTable1_mouseClicked(MouseEvent e) {
//獲取行號
int row=jTable1.getSelectedRow();
//獲取列號
int col=jTable1.getSelectedColumn();
String s=(String)jTable1.getValueAt(row,col);
JOptionPane.showMessageDialog(this,s);
}
}
class FrameTable_jTable1_mouseAdapter extends MouseAdapter {
private FrameTable adaptee;
FrameTable_jTable1_mouseAdapter(FrameTable adaptee) {
this.adaptee = adaptee;
}
public void mouseClicked(MouseEvent e) {
adaptee.jTable1_mouseClicked(e);
}
}
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