Assume the user clicked on a button which in turn results in an ActionEvent e.
Is there a way to detect in actionperformed() from which button the click was originally coming?
A statement like
public void actionPerformed(ActionEvent e){

I've been trying to figure this out for a while and have finally
narrowed it down.  Here's the problem.  I have a JFrame w/ a
BorderLayout.  the BorderLayout.CENTER component changes depending on
what the user is doing.  So of course, when this happens, I remove the

I need to implement a method to switch an application based on a main
window with many tables and charts between MDI and SDI.
Is possible? How?
Thanks all,

  I'm quite new to SWT and have some Swing expierence. How to set
resizable = false for a shell window? I have setSize(), setBoundle()
methods but no method  like setResizable(). I've already set size to
my shell window and want it not to be resizable. Is it so complicated?

hi, I'm trying to add a JList into my center field but I can't get it to be
visible. Can anyone tell my what I'm doing wrong. Thanx :)
here's my code:
import javax.swing.*;

Could tell me how to get a existing value present in other frame for eg. I
have name present in basic frame and in second frame i need to get that
value of name how i can i do that?

I have a question about images. I'm using:
imageLabel.setIcon(image);
displayPane.add(imageLabel);
functions to display picture on a panel. I'm using picture as backgroun of a

I get the following exception when loading certain skins with SkinLF
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at
com.l2fprod.gui.plaf.skin.impl.gtk.GtkSeparator.getPreferredSize(GtkSeparator.java:92)

If I select some text in a JTextPane and it loses focus, the selection is no
longer selected until the pane regains focus.  I expected the caret to
disappear but not the selection information as well.  Is this normal
behaviour or am I doing something wrong?  JDK 5.0 and 6.0.

I've a panel with BorderLayout. Inside this, I've a top panel with
radio buttons and a panel in the CENTER. If the user clicks cancel, I
want to remove the panel from the CENTER and replace it with another
panel. For this, I tried doing

I have added a JScrollPane on the vertical side. I have created a
JTextArea that is 5 rows. When the five rows are filled they are hidden.
Have I missed something in the code?
Cheers,

I am trying to transfer focus to the text area in the tab with an index of 1
whenever the tab is selected but it's just not working.  The focus stays on
the tab name itself.  Here's the code:
 tabFolder.addChangeListener(new ChangeListener()

I need to flash a JXTreeTable cell in response to new incoming data.
I cannot find a way out... please help me!!
Thanks,
DM

I am adding nodes dynamically after the tree is visible. It's adding
the first child node I create and it is showing it. When I add a second
node, it doesn't show the that. And when I debug the code I found that
the node was added to the tree but it is not visible. I tried by

Hi at all,
here are my questions. :-)
1. Is it possible to disable automatic linewrapping in a JEditPane, so
that long lines will be displayed as they are?