JTable - 选定行单击事件 [英] JTable - Selected Row click event

问题描述

我有一个 Jtable，它通过 AbstractTableModel 填充了链表.

我想要做的是当我在 JTable 中的一行上单击(鼠标左键单击)时，链接列表是搜索(在这种情况下它包含电影标题)并在 Jtextboxes 中显示链接列表中的值

我该怎么做?

这是代码

• GUI_g:http://pastebin.com/J3qtjn8J
• 程序表模型:http://pastebin.com/Dwkc9Cz3
• 处理:http://pastebin.com/qHnkvCbr
• 主要:http://pastebin.com/K4yGYX9H

我猜它会将选定行中的数据检索到一个数组中，将其拆分，然后放入 jtextareas 中.我该怎么做?

解决方案

我是这样做的:

table.getSelectionModel().addListSelectionListener(new ListSelectionListener(){公共无效值更改(ListSelectionEvent 事件){//在这里做一些动作，例如//打印选定行的第一列值System.out.println(table.getValueAt(table.getSelectedRow(), 0).toString());}});

此代码对鼠标点击和键盘上的项目做出反应.

I have a Jtable that is populated with a linkedlist through an AbstractTableModel.

What I want to do is when I click (left-mouse click) on a row in the JTable, the linkedlist is search (in this case it contains movie titles) and displays the values in the linked list in Jtextboxes

How do I do this?

Here is the code

• GUI_g: http://pastebin.com/J3qtjn8J
• ProgramTableModel: http://pastebin.com/Dwkc9Cz3
• Processing: http://pastebin.com/qHnkvCbr
• Main: http://pastebin.com/K4yGYX9H

My guess it retrieve the data from the selected row into an array, split it, and put it into the jtextareas. How can I do this ?

解决方案

Here's how I did it:

table.getSelectionModel().addListSelectionListener(new ListSelectionListener(){
        public void valueChanged(ListSelectionEvent event) {
            // do some actions here, for example
            // print first column value from selected row
            System.out.println(table.getValueAt(table.getSelectedRow(), 0).toString());
        }
    });

This code reacts on mouse click and item selection from keyboard.

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