I would be most grateful if someone could take the time to have a
brief look at my problem.
I am currently trying to read from a file with a view to populating a
jtable.  I try to read in a line, tokenise it, add each token to a

I would like to build an irregular shaped splash screen on Linux using
JDK 1.4.2
I understand that the only way to currently do this by taking a
screenshot of the underlying desktop and painting my splash image over

I have a question.  I'm not much of a Java person (or barely at all actually
though I'm learning) but I am somewhat in charge of a Java project so I'm
trying to get my head around a lot of this.
We have an application which is word processor-like which we are

i've installed the Visual Editor 1.0 in Eclipse 3.0.1. After the
import of an old project (created with VE 0.9 and Eclipse 3.0.0) with
visual classes everything works well. But if i have a look at my
visual class, i can't see the Visual Editor (no problem with the

All,
  I have created two classes as part of a school project and when I
run the main application and click on one of my interface components
(a JButton) I get an NullPointerExceptionError. Basically, I used one

how can I get an Enumeration or Vector or Array of all open Window in my
App?

I want to display information in a JTextArea whenever a user
selects a row in the JTable. The code which I am using is :
maintable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SEL
ECTION);

I need to have only one instance of a Desktop GUI application running.
What is the best way to do this?  The only answer I can find
searching throught the archives was to use a socket.  Is this the best
way?

Hi,
I am trying to put a GUI on an mp3 processing program, and I have
moving the IO methods to a seperate thread, although the gui hangs
when I press Search, (it searches and analyzes mp3's a in folder).

I have a table which needs to truncate its content from the left when the
table column size gets small.
Normally, if you have a table cell containing a String, the default renderer
would truncate the string from the right when the column width is made

 My problem is related to the JTbale component with JRE 1.4.1_03,  it  is
tied to a data source i.e Vector and on updating the data source the GUI
corresponding to the JTable component hangs.   It runs perfectly well on JRE
1.4.0.

I have a JTable with the following model:
 private Object rows[][] = {
     {new Boolean(false), "", "", "", "", "", "", "", "", "", "", ""},
     {new Boolean(false), "", "", "", "", "", "", "", "", "", "", ""},

Hello again,
I've been attempting to rescale an image so that I can display a 'thumbnail'
of said image (and so it will fit on the screen =p) Therefore, I wrote this
method that takes an Image and returns an ImageIcon resized appropriately.

When I editing cells in a JTable I press F2, delete the content of the cell,
then I update the cell.
What is the simpliest way to owrite the content of the cell when I type a
new content?