Box dosnt get shown in jtable...

I accept the values of the server through sockets in the message form.
The message is divided and shown in the jtable like this:

String [] parts = message.split("\t");
data = new Object [parts.length / 2] [3];
for (i = 0, r = 0; r < data.length; r ++)
{
[r] data [0] = parts [i ++];
data [r] [1] = new Float(parts[i++]);
[r] data [2] = new Boolean (true); See the checkbox doesn't but shows like 'true '.
}

Object [col] is {"Sensor", "Values", "checkbox"};.

I have problem with not displaying check boxes do not (see comments)

You must override the getColumnClass() method in your subclass AbstractTableModel extended chart as a template below:

Suppose I'm store my data in the table in a two-dimesional array dataArray [] [] then

public class getColumnClass(int columnIndex)
{
   return dataArray[0][columnIndex].getClass();
}

By substituting the above method, you say to tabe DefaultTableCellRenderer, which make each cell in the table according to its data type of the columns. If your type of cell data type Boolean CheckBox is displayed.

Tags: Java

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