Andrew, it looks good. I use XP and JDK6.07 and haven't had any problems when browsing or using New/Delete/Rename functionality.

A couple of comments:

1. The Icon header and all the check box headers are truncated and show "...". The following fixed it for me:

   // width = (int)preferred.getWidth()+10;
   width = (int)preferred.getWidth()+14;

2. I found the reading the text of a selected node difficult. It is black text on a dark blue background. The JTable was much easier to read with white text on a dark blue background. I see the default tree renderer also supports text selection/non-selection colours.

3. If you really want to give users a bang for their buck, then maybe when deleting a directory you can prompt the user to see if they want to delete all the files first before deleting the directory ;)

Andrew, it looks good. I use XP and JDK6.07 and haven't had any problems when browsing or using New/Delete/Rename functionality.

A couple of comments:

1. The Icon header and all the check box headers are truncated and show "...". The following fixed it for me:

    //            width = (int)preferred.getWidth()+10;  
                  width = (int)preferred.getWidth()+14;
   

2. I found the reading the text of a selected node difficult. It is black text on a dark blue background. The JTable was much easier to read with white text on a dark blue background. I see the default tree renderer also supports text selection/non-selection colours.

3. If you really want to give users a bang for their buck, then maybe when deleting a directory you can prompt the user to see if they want to delete all the files first before deleting the directory.