我有一个使用我创建的自定义TableModel填充的JTable。我有另一个JTable可以从第一个JTable添加行。我可以添加行到新的JTable没有问题,但我需要从第一个JTable中删除该行,将其添加到新的JTable。不幸的是,removeRow()只是DefaultTableModel的一种方法,并且我已经检查了源代码并且它不显示出来...自定义TableModel Swing中的removeRow()方法
在此先感谢!
,这里是我的自定义表型号:
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package ttp;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.table.*;
import java.util.*;
/**
*
* @author ericrea
*/
/**creates the model for the accounts table*/
public class tableModel extends AbstractTableModel {
//private int rowCount = 0;
private static final int COLUMN_COUNT = 3;
private Conceptual_Package pp;
Conceptual_Package j = GUIpos.i;
public tableModel(Conceptual_Package pp) {
this.pp = pp;
}
/**sets the column headers*/
public String getColumnName(int i){
switch (i) {
case 0:
return "Sec";
case 1:
return "Row";
case 2:
return "Seat";
default:
return null;
}
}
/**figures out how many rows the model needs*/
public int getRowCount() {
int h = 0;
try {
h = Physical_PackageDAO.getInstance().getByConceptual_Package(j.getId()).size();
} catch (DataException ex) {
Logger.getLogger(tableModel.class.getName()).log(Level.SEVERE, null, ex);
}
return h;
}
/**Figures out number of columns*/
public int getColumnCount() {
return COLUMN_COUNT;
}
/**gets the account information from the Physical_Package*/
public Object getValueAt(int rowIndex, int columnIndex) {
String a = null;
String b = null;
String c = null;
try {
Physical_Package pp = Physical_PackageDAO.getInstance().getByConceptual_Package(j.getId()).get(rowIndex);
a = pp.getVenueSeat().getRowInVenue().getSectionInVenue().getSectionNumber();
b = pp.getVenueSeat().getRowInVenue().getRowNumber();
c = pp.getVenueSeat().getSeatNumber();
} catch (DataException ex) {
Logger.getLogger(tableModel.class.getName()).log(Level.SEVERE, null, ex);
}
switch (columnIndex) {
case 0:
return a.trim();
case 1:
return b.trim();
case 2:
return c.trim();
default:
return null;
}
}
/**gets the right account for the Physical_Package*/
public Physical_Package getCPackage(int index){
Physical_Package d = null;
try {
Physical_PackageDAO.getInstance().getByConceptual_Package(j.getId()).get(index);
} catch (DataException ex) {
Logger.getLogger(tableModel.class.getName()).log(Level.SEVERE, null, ex);
}
return d;
}
public void removeRow(int index){
}
//write in mainFrame, in panel
//ValueChanged{
// get the selected name
// Physical_Packages.get()
// namefield.settext(pp.getname);
//
//}
}
好的非常感谢你,我也明白你的意思。我会尽快回复你。谢谢! – novicePrgrmr 2011-03-07 17:01:05
看看你的RowTableModel,我想我可能只是使用它而不是我自己的。谢谢! – novicePrgrmr 2011-03-07 17:06:16
BeanTableModel链接的JButtonTableModel示例显示了实现getValueAt()和setValueAt()方法创建自己的TableModel的最简单方法。 – camickr 2011-03-07 17:22:10