May 26, 2015 · I would like a simple way to put a JList in a column of a JTable. I already have the JLists and the table, but when put in the table, the Jlists are displayed as Strings, which is normal, because I use DefaultTableModel. I have overriden the getColumnClass () as: return getValueAt(0, c).getClass();

Jul 19, 2010 · With a JList, I would simply add a ListSelectionListener. Any way to do this with a JTable? You can still use your ListSelectionListener with JTable too (take a look at the JavaDocs of ListSelectionListener: JTable also implements it, so you would use it like for your JList).

Jun 19, 2012 · How will I populate a JTable with values from a List with an Object Type. My Code looks like this : String[] columnNames = {"CLASS CODE", "TIME", "DAY", "ROOM", "PROFESSOR"}; List<org.mine.ScheduleAttr> schedule = getStudSched(studNo); DefaultTableModel model = new DefaultTableModel(); table.setModel(model); model.setColumnIdentifiers(columnNames);

Populating a JTable in Java with a List of objects is a common task when you're displaying data in a GUI application. This can be efficiently achieved using the DefaultTableModel class. Here’s a detailed guide on how to do this.

Oct 12, 2021 · The JTable class is a part of Java Swing Package and is generally used to display or edit two-dimensional data that is having both rows and columns. It is similar to a spreadsheet. This arranges data in a tabular form. JTable (): A table is created with empty cells.

Apr 16, 2021 · JList is a easy way to display an array of Vectors . JList (E [ ] l) : creates an new list with the elements of the array. Commonly used methods are : Changes the elements of the list to the elements of l . selects the specified object from the list. changes the selection to be the set of indices specified by the given array.

Oct 27, 2023 · In this lesson, you learn how to use two important Java Swing classes to organize data and provide interactivity to your applications: the JList and JTable classes. Updated: 10/27/2023. Any...

Jan 16, 2016 · My goal is to list the group names each on their own line in each cell, and expand the cell height as new lines are added. Each group will have an AdmType and Admitted entry, so I will also need to figure out how to add another checkbox to the Admitted column cell for every new Group entry.

import java.awt.*; import javax.swing.*; import javax.swing.event.*; import javax.swing.table.*; public class TableList { public TableList() { JTable table = createTable(); JFrame f = new JFrame(); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.getContentPane().add(table); f.setSize(400,400); f.setLocation(200,200); f.setVisible(true ...

Jul 6, 2019 · This article explains building a custom renderer for JList and proceeds to show some examples. We will write code to achieve an output like: Output. 1. Introduction. 2. Developing the Entity. 3. Creating the List with Entity Objects. 4. Default Rendering. 5. Implementing toString. 6. Developing a Custom Renderer. 7.