This is my jTable private JTable getJTable() { String[] colName = { "Name", "Email", "Contact No. 1", "Contact No. 2", "Group", "" }; if (jTable == null) { jTable = new JTable() { public boo...

Are there any methods that are used to get the data of the selected row? I just want to simply click a specific row with data on it and click a button that will print the data in the Console.

I am able to set the column's header but not able to set icon in all the rows of first column of JTable. public class iconRenderer extends DefaultTableCellRenderer{ public Component getTableCellR...

Thank You Hovercraft Full Of Eels for making note of the fact that my question was full of a jumbled mess of code that was unlikely to be solved. Since then, I have created a "minimal" Test Program...

We're seeing JTable selection get cleared when we do a fireTableDataChanged() or fireTableRowsUpdated() from the TableModel. Is this expected, or are we doing something wrong? I didn't see any pro...

I'm building and app with multiple JTables and I need to detect when cell value change occurs so I can update it in the database. I tried TableModelListener and overriding tableChanged, but it fire...

In Java I'm using the DefaultTableModel to dynamically add a column to a JTable. //create DefaultTableModel with columns and no rows DefaultTableModel tableModel = new DefaultTableModel(columnName...

First of all, apologies for posting something perhaps a bit excessively specific, but I'm not very experienced with Swing, and can't seem to find good examples that fit my needs. So I'm trying to ...

How can one move a row in jTable so that row1 goes to row2's position and row2 goes to row1's position ?

Is it possible to replace the entire TableModel in an existing JTable or do I have to recreate the JTable?

I am building a treetable using JXTreeTabble and I want to disable/able menu items depending on the selected value. So, I tried to put this code in my table model: public Object getValueAt(int ind...

I have a JTable that needs cell validation for the cells where the user can input text. When a user enters invalid text the border of the cell turns red. I've managed to get this working associati...

I should tell this first, this is NOT about Rendering a Table cell. Here is the TableModel that i'm building using a 2D array based on a User object in my DB. List<User> userList = userMa...

I want to make 25 JTables. I generate the table names by doing: for(int i=0; i < 26; i++) { TableNames[i] = "Table" + i + ""; ... How can I go about using these String names in the array as...

I have a Jtable (tableSummary). I need to format 2 columns of the table so it's content is in DECIMAL form (e.g. 1,400.00) How can i do it? here's my code for the table: private void tableMarketM...

I know we have to use AWT thread for all table model update operations. Under the single AWT thread, any table model will be thread-safe. Why DefaultTableModel picks thread-safe Vector as its data ...

I want to store the results of reading lucene index into jTable, so that I can make it sortable by different columns. From index I am reading terms with different measures of their frequencies. Ta...

I'm creating a TableModel which will have a fixed number of columns, but the number of rows will be changing (mostly, increasing as function of time). Which would be better approach to store the da...