我目前的情况要求在[相关数据]旁边显示大量文本信息

My current situation requires a large amount of text information to be displayed next to [the] relevant data

添加 TableModelListener 到TableModel并更新相邻示例中，TableModelListener更新了相邻JList的ListModel.

Instead of a MouseListener, add a TableModelListener to your TableModel and update the Document model of an adjacent JTextComponent. In this related example, the TableModelListener updates the ListModel of an adjacent JList.

或者，在您的计算机上添加 ListSelectionListener 表的ListSelectionModel并相应地更新相邻组件.在这个使用SINGLE_SELECTION的相关示例中，ListSelectionListener更新了相邻的JButton.

Alternatively, add a ListSelectionListener to your table's ListSelectionModel and update an adjacent component accordingly. In this related example using SINGLE_SELECTION, the ListSelectionListener updates an adjacent JButton.

或者，请查看此 TablePopupEditor ，它使用JButton作为TableCellEditor.按钮的ActionListener会唤起包含JTextArea的弹出模式JDialog.

Alternatively, look at this TablePopupEditor, which uses a JButton as a TableCellEditor. The button's ActionListener evokes a popup modal JDialog containing a JTextArea.