import java.awt.Dimension;
import javax.swing.*;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;public class JiBaoBu implements TableModelListener{
/*
* 创建几个组件
*/
private static JFrame jf;
private static JTable jt;
private static JScrollPane jsp;
private static JPanel jp,jp1;
MyTable mt=null;
/*
*界面设计
*/
private void Interface_JB(){
mt=new MyTable();
mt.addTableModelListener(this);
jf=new JFrame();
jt=new JTable(mt.ob,mt.Names);
jsp=new JScrollPane(jt);
jp=new JPanel();
jt.setPreferredScrollableViewportSize(new Dimension(300,200));
jf.setContentPane(jp);
jf.setSize(600,480);
/*ImageIcon image =new ImageIcon("Image1//ji.jpg");
JLabel jl1=new JLabel();
jl1.setIcon(image);
jp1=new JPanel();
jp1.add(jl1);*/
jp.add(jsp,"Center");
//jp.add(jp1,"East");
//Database_test dt=new Database_test();
//Database_test.InterfaceLocation(jf);
jf.setTitle("记保部");
jf.pack();
jf.setVisible(true);
}
/*
* 相应的事件处理(非 Javadoc)
* @see javax.swing.event.TableModelListener#tableChanged(javax.swing.event.TableModelEvent)
*/
public void tableChanged(TableModelEvent e) {
System.out.println("kdfjls");
int row=e.getFirstRow();
int a1=((Integer) (mt.getValueAt(row,2))).intValue();
String str1=((String) (mt.getValueAt(row,2)));
int a2=((Integer) (mt.getValueAt(row,2))).intValue();
int a3=((Integer) (mt.getValueAt(row,2))).intValue();
System.out.println("输出了!");
System.out.println(a1+" "+a2+" "+a3);
}
public static void main(String[] args){
JiBaoBu me=new JiBaoBu();
me.Interface_JB();
System.out.println("zenmle a ?");
}
/*public JiBaoBu(){
}*/
}/*
* 定义一个MyTable类
*/
class MyTable extends AbstractTableModel{
String[] Names={"学号","姓名","周次","次数"};
Object[][] ob=new Object[100][4];
public int getColumnCount() {
return Names.length;
} public int getRowCount() {
return ob.length ;
} public Object getValueAt(int row, int col) {
return ob[row][col];
}
public String getColumnName(int col){
return Names[col];
}
public Class getColumnClass(int c){
return getValueAt(0,c).getClass();
}
public boolean isCellEditable(int rowIndex,int columnIndex){
return true;
}
public void setValueAt(Object value,int row,int col){
ob[row][col]=value;
fireTableCellUpdated(row,col);
}
public void mySetValueAt(Object value,int row,int col){
ob[row][col]=value;
}
}运行此程序,事件没有响应。连在此方法中tableChanged(TableModelEvent e)
用System.out.println("");输出文子都不行,
请哪位高手指点一下,谢谢!
import javax.swing.*;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel;public class JiBaoBu implements TableModelListener{
/*
* 创建几个组件
*/
private static JFrame jf;
private static JTable jt;
private static JScrollPane jsp;
private static JPanel jp,jp1;
MyTable mt=null;
/*
*界面设计
*/
private void Interface_JB(){
mt=new MyTable();
mt.addTableModelListener(this);
jf=new JFrame();
jt=new JTable(mt.ob,mt.Names);
jsp=new JScrollPane(jt);
jp=new JPanel();
jt.setPreferredScrollableViewportSize(new Dimension(300,200));
jf.setContentPane(jp);
jf.setSize(600,480);
/*ImageIcon image =new ImageIcon("Image1//ji.jpg");
JLabel jl1=new JLabel();
jl1.setIcon(image);
jp1=new JPanel();
jp1.add(jl1);*/
jp.add(jsp,"Center");
//jp.add(jp1,"East");
//Database_test dt=new Database_test();
//Database_test.InterfaceLocation(jf);
jf.setTitle("记保部");
jf.pack();
jf.setVisible(true);
}
/*
* 相应的事件处理(非 Javadoc)
* @see javax.swing.event.TableModelListener#tableChanged(javax.swing.event.TableModelEvent)
*/
public void tableChanged(TableModelEvent e) {
System.out.println("kdfjls");
int row=e.getFirstRow();
int a1=((Integer) (mt.getValueAt(row,2))).intValue();
String str1=((String) (mt.getValueAt(row,2)));
int a2=((Integer) (mt.getValueAt(row,2))).intValue();
int a3=((Integer) (mt.getValueAt(row,2))).intValue();
System.out.println("输出了!");
System.out.println(a1+" "+a2+" "+a3);
}
public static void main(String[] args){
JiBaoBu me=new JiBaoBu();
me.Interface_JB();
System.out.println("zenmle a ?");
}
/*public JiBaoBu(){
}*/
}/*
* 定义一个MyTable类
*/
class MyTable extends AbstractTableModel{
String[] Names={"学号","姓名","周次","次数"};
Object[][] ob=new Object[100][4];
public int getColumnCount() {
return Names.length;
} public int getRowCount() {
return ob.length ;
} public Object getValueAt(int row, int col) {
return ob[row][col];
}
public String getColumnName(int col){
return Names[col];
}
public Class getColumnClass(int c){
return getValueAt(0,c).getClass();
}
public boolean isCellEditable(int rowIndex,int columnIndex){
return true;
}
public void setValueAt(Object value,int row,int col){
ob[row][col]=value;
fireTableCellUpdated(row,col);
}
public void mySetValueAt(Object value,int row,int col){
ob[row][col]=value;
}
}运行此程序,事件没有响应。连在此方法中tableChanged(TableModelEvent e)
用System.out.println("");输出文子都不行,
请哪位高手指点一下,谢谢!
import javax.swing.*;
import javax.swing.event.TableModelEvent;
import javax.swing.event.TableModelListener;
import javax.swing.table.AbstractTableModel; public class JiBaoBu implements TableModelListener{
/*
* 创建几个组件
*/
private static JFrame jf;
private static JTable jt;
private static JScrollPane jsp;
private static JPanel jp,jp1; MyTable mt=null;
/*
*界面设计
*/
private void Interface_JB(){ mt=new MyTable();
mt.addTableModelListener(this);
jf=new JFrame();
jt=new JTable(mt.ob,mt.Names);
jsp=new JScrollPane(jt);
jp=new JPanel();
jt.setPreferredScrollableViewportSize(new Dimension(300,200)); jf.setContentPane(jp);
jf.setSize(600,480); /*ImageIcon image =new ImageIcon("Image1//ji.jpg");
JLabel jl1=new JLabel();
jl1.setIcon(image);
jp1=new JPanel();
jp1.add(jl1);*/ jp.add(jsp,"Center");
//jp.add(jp1,"East");
//Database_test dt=new Database_test();
//Database_test.InterfaceLocation(jf); jf.setTitle("记保部");
jf.pack();
jf.setVisible(true);
}
/*
* 相应的事件处理(非 Javadoc)
* @see javax.swing.event.TableModelListener#tableChanged(javax.swing.event.TableModelEvent)
*/
public void tableChanged(TableModelEvent e) {
System.out.println("kdfjls");
int row=e.getFirstRow();
int a1=((Integer) (mt.getValueAt(row,2))).intValue();
String str1=((String) (mt.getValueAt(row,2)));
int a2=((Integer) (mt.getValueAt(row,2))).intValue();
int a3=((Integer) (mt.getValueAt(row,2))).intValue();
System.out.println("输出了!");
System.out.println(a1+" "+a2+" "+a3);
} public static void main(String[] args){
JiBaoBu me=new JiBaoBu();
me.Interface_JB();
System.out.println("zenmle a ?");
}
/*public JiBaoBu(){ }*/
} /*
* 定义一个MyTable类
*/
class MyTable extends AbstractTableModel{ String[] Names={"学号","姓名","周次","次数"};
Object[][] ob=new Object[100][4];
public int getColumnCount() {
return Names.length;
} public int getRowCount() {
return ob.length ;
} public Object getValueAt(int row, int col) {
return ob[row][col];
} public String getColumnName(int col){
return Names[col];
} public Class getColumnClass(int c){
return getValueAt(0,c).getClass();
} public boolean isCellEditable(int rowIndex,int columnIndex){
return true;
} public void setValueAt(Object value,int row,int col){
ob[row][col]=value;
fireTableCellUpdated(row,col);
} public void mySetValueAt(Object value,int row,int col){
ob[row][col]=value;
}
}