将LinkedHasHSet的内容输出到JTable中 [英] Output the content of a LinkedHasHSet into a JTable

问题描述

我有一个LinkedHashSet个Book个对象. Book对象具有以下字段:

private int id;
private String author = "";
private String title = "";
private boolean isRead;
private String dateStamp = "";
private static int counter = 0;

我希望他们进入我的JTable，其中包含以下列:

String [] columnNames = {"ID","Title", "Author", "Status", "Date Read"};

我该怎么做?是否可以通过表格中的复选框来编辑isRead字段?

作为使用AbstractTableModel的具体示例，您可以利用LinkedHashSet继承的toArray()方法来简化getValueAt()的实现，例如在相关的 EnvTableTest 中显示.默认的JTable 渲染器和编辑器使用JCheckBox类型为Boolean.class的TableModel元素，如此示例所示.

I have a LinkedHashSet of Book objects. The Book objects have the following fields:

private int id;
private String author = "";
private String title = "";
private boolean isRead;
private String dateStamp = "";
private static int counter = 0;

I want them to go into my JTable which has the following columns:

String [] columnNames = {"ID","Title", "Author", "Status", "Date Read"};

How can I do this? And is it possible to have the isRead field being editable through a checkbox in the table?

解决方案

As a concrete example of using AbstractTableModel, you can leverage the toArray() method inherited by LinkedHashSet to simplify the implementation of getValueAt(), as shown in this related EnvTableTest. The default JTable renderer and editor use JCheckBox for TableModel elements of type Boolean.class, as shown in this example.

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