如何在java中编辑JTable

Question

我在java中使用JTable,但它不允许我编辑单元格.

private final TableModel dataModel = new AbstractTableModel() {

        public int getColumnCount() { 
            return 5; 
        }

        public int getRowCount() { 
            return 10;
        }

        public Object getValueAt(int row, int col) { 
            return new Integer(row*col); 
        }
};

private final JTable table = new JTable(dataModel);

Answer 1

添加以下代码

 public boolean isCellEditable(int row, int col)
      { return true; }
 public void setValueAt(Object value, int row, int col) {
    rowData[row][col] = value;
    fireTableCellUpdated(row, col);
  }

你应该有一个数组,你将保存更改