I need to fill parts of a bitmap, representing European country's
electional cantons, with different colors, one per canton. I would
like to know what would be the best way to do it on a pure java awt
environment.

I want to automate play game (java applet) running under linux (X11).
The game applet contains a text box that scrolls information (from a
network server) that I need my bot to be able to read.  I would like
to simulate mouse actions to click on certain buttons in the applet

Java GUI components can be dumped to standard image file using code
exampled below. However, the outermost frame, including title header,
of Frame or JFrame can't be captured through this method because they
aren't rendered by Java but the native windowing system. I'd like to

How can i access the screen pixels from within a Java program? I want
to locate small images on the screen drawn by another process
(shockwave player in IE). In order to do that I need access to the
pixels on the screen.

I have to make a java-program for my exam in school.
In my program I'm using an OptionPane with a combobox in it.
The user can choose from the list shown in the combobox and then press ok.
But I'm not totally happy with that...  I would like that the user of the

How to print JTree with all nodes opened?

I have two JRadioButtons grouped, so only one of them can be selected.
How do I setup so the selected JRadioButton can not be selected again?
Regards
Martin

Having a few problems restarting a timer.
Currently using 2 timers, both begin like:
javax.swing.Timer t = new javax.swing.Timer(30000, new ActionListener() {
and

I please for some help in following problem...
Starting point:
JScrollPane scrollPane = new JScrollPane();
scrollPane.setPreferredSize(new Dimension(500,450));

I'm trying to make this calculator program work as an applet AND as an
application.  I tried using:
public class calcg extends JApplet implements ActionListener{
in many different ways, but it didn't work.  Can sombody help me make

Currently using:
ArrayList alist = new ArrayList();
String str = Integer.toString(location);
       alist.add(str);

I created an interface with BorderLayout.CENTER and used g.drawString to
 put info in it. However, on different computers, different OS'es, the
interface itself is ok (using getScreenSize), but the filling of CENTER
is screwed up. Is there any way to measure the size of CENTER ...

I am beginning with java and I need to handle a xpm format file in
order to put that file pixel by pixel in a frame using only awt lib.
How could I do that??
How can i handle any graphic file?

I want to draw a personnalised JComponent (let's name it GridCell for
instance) which would contain a small Icon.
The display method (paint() ?) would paint an icon given its internal
parameter.

I would like to create a  periodic thread that updates my UI. The following
is a minimum example of my system:
File #1 contains the main method, and update method:
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