tablemap.java

web版的进销存系统

import javax.swing.table.*; 
import javax.swing.event.TableModelListener; 
import javax.swing.event.TableModelEvent; 

public class TableMap extends AbstractTableModel implements TableModelListener
{
    protected TableModel model; 

    public TableModel  getModel() {
        return model;
    }

    public void  setModel(TableModel model) {
        this.model = model; 
        model.addTableModelListener(this); 
    }

   
    public Object getValueAt(int aRow, int aColumn) {
        return model.getValueAt(aRow, aColumn); 
    }
	
    public void setValueAt(Object aValue, int aRow, int aColumn) {
        model.setValueAt(aValue, aRow, aColumn); 
    }

    public int getRowCount() {
        return (model == null) ? 0 : model.getRowCount(); 
    }

    public int getColumnCount() {
        return (model == null) ? 0 : model.getColumnCount(); 
    }
	
    public String getColumnName(int aColumn) {
        return model.getColumnName(aColumn); 
    }

    public Class getColumnClass(int aColumn) {
        return model.getColumnClass(aColumn); 
    }
	
    public boolean isCellEditable(int row, int column) { 
         return model.isCellEditable(row, column); 
    }

    public void tableChanged(TableModelEvent e) {
        fireTableChanged(e);
    }
}