I have here a potential bug .. I hope that it is not ...
I am using the jTree with DefaultTreeModel ; adding nodes through a
loop.
I got a snippet of code from CoreJava 2 Book to make a node visible ..

I have a (rather large as applets go) Applet
running in IE 6.0 with JRE 1.4.2 (Plugin)
Under Win XP, my JTable receives keypresses
(goes into, and out of edit cell mode, arrow

The picture will not appear, but why??????????
When I use a simple applet, it works.
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package test;

Googling hasn't found me anything useful -- but perhaps I'm not coming up
with good search terms...
I'm looking for a Swing "3-state checkbox".  In this particular case the
three states are "unknown", "yes", and "no" but the general applicability

First, this is what I'm doing..
I have written a class I call AuthenticationManager. It keeps track of a
database name, user name and passphrase. It has a method called
getAuthentication() which opens a windows with three fields (one for

Is there a way to extract the height of any cell in a jList?  I'm using
a customer renderer that extends jCheckBox.
Cheers!

I have been looking all over the Internet for this.
Can someone please provide or point to some sample
source code implementing the classical rubberband
rectangular selection??

Hi, I just want to capture the "ctrl D" key so I can delete the active
row on a JTable. Here's what I do:
table.getActionMap().put("deleteJob", new TestAction());
table.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke("control

Could some one point me to information for changing the LAF after the
initial LAF has been loaded in a java application? I did see the code
for 'SwingSet 2' in the Java demo subdirectory. I am having a hard time
implementing that in my code.

I want todevelop a Java Application to manage concurrent database actions
and informations..
My question is whether i should use Swing or SWT/JFace for my GUI!?
And if I should use SWT/JFace do you know a practical Plugin for Eclipse

I have an application where the Tree is generated in JDK 1.2 using the
TreeView and the TreeNode APIs that is available with the Symantec
VisualCafe.The problem that we are facing is:
When a tree node is expanded by clicking on the "+", it expands and

i 'have developped an application tha shows shapes (lines ) on canvas,
now  I need to perform such grafics like (zoomin, moving ecc..).
I'm confused because there are various ways to perform this:
AffineTransform

I have been trying to put together an app that includes a JTable.
I had been using a Vector to hold the values and then passed two
vectors to the JTable constructor.  One Vector holds the data and the
other holds the column headers.

Andrew Thompson wrote:

I have developed a relatively large library and a number of applications
using netbeans 3.6.
I just upgraded to NB 4.0 and now when I try to open some of the beans I
get the error that some parts of these beans cannot be loaded.