String[] name={
"x","y"
};
int value=1;
String[][] data=new String[2][2];
for(int i=0;i<data.length ;i++){
for(int j=0;j<data[ i].length ;j++){
data[i][j]=String.valueOf(value++);
}
} dataModel=new DefaultTableModel(data,name);
JFrame f=new JFrame(); table1 = new JTable(dataModel);//如果你是这样的话,两个表
table2=new JTable(dataModel);//共用一个dataModel当然不行,两个表响应事件发生改变等都是依靠dataModel。要想两个表格不同时改变,就做两个dataModel dataModel1=new DefaultTableModel(data,name);
dataMode2=new DefaultTableModel(data,name);
table1 = new JTable(dataModel1) ; table2=new JTable(dataModel2);
"x","y"
};
int value=1;
String[][] data=new String[2][2];
for(int i=0;i<data.length ;i++){
for(int j=0;j<data[ i].length ;j++){
data[i][j]=String.valueOf(value++);
}
} dataModel=new DefaultTableModel(data,name);
JFrame f=new JFrame(); table1 = new JTable(dataModel);//如果你是这样的话,两个表
table2=new JTable(dataModel);//共用一个dataModel当然不行,两个表响应事件发生改变等都是依靠dataModel。要想两个表格不同时改变,就做两个dataModel dataModel1=new DefaultTableModel(data,name);
dataMode2=new DefaultTableModel(data,name);
table1 = new JTable(dataModel1) ; table2=new JTable(dataModel2);
package xxx;
import java.util.*;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import javax.swing.table.DefaultTableModel;
public class tmp {
DefaultTableModel dataModel;
DefaultTableModel dataModel2;
JTable table1;
JTable table2;
JScrollPane s;
JScrollPane s2;
public tmp() {
String[] name={
"x","y"
};
int value=1;
String[][] data=new String[2][2];
for(int i=0;i<data.length ;i++){
for(int j=0;j<data[ i].length ;j++){
data[i][j]=String.valueOf(value++);
}
} dataModel=new DefaultTableModel(data,name);
dataModel2=new DefaultTableModel(data,name); JFrame f=new JFrame(); table1 = new JTable(dataModel);
table2=new JTable(dataModel2);
s = new JScrollPane(table1);
s2 = new JScrollPane(table2);
JPanel p=new JPanel();
JButton b=new JButton("addarrow"); b.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e){
dataModel.addRow(new Vector()) ;
}
});
p.add(b ) ;
f. setBounds(0,0,400,400);
f.getContentPane() .add(s,BorderLayout.WEST );
f.getContentPane() .add(p,BorderLayout.SOUTH );
f.getContentPane() .add(s2,BorderLayout.NORTH );
f.setVisible(true);
f.pack() ;
}
public static void main(String[] args) {
new tmp();
}
}