CODEWITHSUNDEEP
javanetbeansjtable
Joyce Michaels
Joyce Michaels

Reputation: 17

Changing the text in a textbox when selecting a row in the table

I'm making a program where the text in a textbox or a label will change when I select a row in a table. Like for example, I have three rows with 1, 2 and 3 as the data respectively. When I click the second row, the textbox should output 2 as the text. If I click the third row, it should output 3.

What event should I use without clicking a button?

Upvotes: 0

Views: 293

Answers (1)

qqilihq
qqilihq

Reputation: 11474

Use a ListSelectionListener for events triggered when an item was selected in the list:

list.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
    @Override
    public void valueChanged(ListSelectionEvent e) {
        // called when list selection changed
    }
});

Detailed instructions and methods for ListSelectionEvent are available here.

Upvotes: 1

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