在JTable中禁用用户编辑

问题描述

创建JTable组件时，默认情况下启用单元格编辑.如何防止用户编辑JTable的内容?

When a JTable component is created, cell editing is enabled by default. How can I prevent the user from editing the content of a JTable?

推荐答案

JTable使用AbstractTableModel对象.这就是您传递给JTable的构造函数的东西.您可以如下编写自己的AbstractTableModel

A JTable uses an AbstractTableModel object. This is the thing you pass into the constructor of the JTable. You can write your own AbstractTableModel as follows

public class MyTableModel extends AbstractTableModel {

      public boolean isCellEditable(int row, int column){
          return false;
      }

}

然后将您的JTable初始化为

and then initialize your JTable as

JTable myTable = new JTable(new MyTableModel());

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