BUG: background image under Linux

Hi,
This is actually two bugs...
1) When you select a background image under Linux (I'm using CentOS, 100% comatable with Red Hed), and set it to Stretch, the image gets mangled. Probably a byte allaignment problem.
2) When you change the background image with the Position set to Center from the program, LabVIEW often simply disapears. This doesn't happen when the Position is set to Tile, I haven't tried Stretch, because of point 1). It doesn't always happen, it seems to be related to the window origin. The error log says something like "DWarn ... picture Width and Height not matching". I'll try to attach the report, but it's on another system.
I only tested with 3 similar pictures (png's). It might not happen with all pictures, although the used pictures are not special in any way.
Regards,
Wiebe.

Hi Wiebe,
Thanks for your post! Would it be possible to post screenshots of what you have pointed out in 1). Would it be possible to post the error log file for point 2) as well as a step-by-step instructions on how to reproduce this? Once I have this, I will be able to submit this to R&D for further investigation. Thanks so much for your help in making LabVIEW a better product!
Best regards,
Steven

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Hi,
Here's a annoying bug. I finally found a way to reproduce it, I hope it's reproducible on other pc's. If anybody has a solution (besides not changing the background), I'd very much like to here it.
In LabVIEW 8.2:
Create a new VI, with a property node, and link it to the pane (Link To>Pane).
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Regards,
Wiebe.

"Wiebe@CARYA" <[email protected]> wrote in message news:461637ad$[email protected]..
Hi,
Here's a annoying bug. I finally found a way to reproduce it, I hope it's reproducible on other pc's. If anybody has a solution (besides not changing the background), I'd very much like to here it.
In LabVIEW 8.2:
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Change back to "Clouds", the colors are still inverted!
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Regards,
Wiebe.
Regards,
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Greetings,
I'm working on a site right now that is build with Spry 1.6
Sliding Panels. On the home panel I have integrated a looping SWF,
and scrolling iFrames on the Overview panel. After extensive
research on these forums, I'm still scratching my head at a few
bugs listed below:
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- The SWF on the home panel doesn't hide properly when
sliding to a different panel. I have set 'wmode opaque' parameters
to the flash file, but this seems to have not resolved the issue.
- Additionally, I've noticed that sometimes the SWF will not
finish sliding into the correct position when clicking to the home
panel (the SWF will stop sliding several pixels left of the
original positioning).
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time the home panel is visited. In my testing, this does not happen
in any other browser.
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"Staff Profiles". These iFrames don't hide properly when clicking
through other panels, as the scroll bars are still viewable.
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all other browsers. I can live with this, but I wonder if I have
improper code somewhere?
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appears outside of the sliding panel view port.
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animation.
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Bugs in my background image

I wrote a GUI that display a background image. There are other component like combo box, label etc...that are added to a panel that is superpose to the background. Everthing in my program works except that when my frame appear, the background image contains bugs like lines that aren't suppose to be there or black rectangle. If a minimize the frame and then remaximize it, the image is ok and bugs disappear. Also, the system is particulary slow (for exemple when i want to choose an item in a combo box, the mouse doesn't react instantaneously as it should do).
Do you have any idea of what could be the source of the problem??
The code for displaying my panel image is the following:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
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Here's my thought's on what could be the problem.
First, the incomplete background image could be because it hasn't finished loading before it is painted the first time. You may need to use a mediaTracker to ensure it has fully loaded before you use it. See java.awt.MediaTracker. It's pretty easy to use. Basically, just create the tracker, add the image, then call waitForAll on the tracker. It will block until the image is fully loaded.
The performance issue you are having is probably a result of all the stuff going on in the paintComponent method. Since this is the background component it gets paint called any time any other component on top of it needs painting. You should reduce the work in the paintComponent method by creating the scaled image in the constructor, not every time paint is called. If the ImagePanel class is resizable, then you could add a componentListener to it which will recreate the scaled image each time the ImagePanel is resized. This will greatly reduce the work needed and should give a big performance boost.

Spry Menu Background image not working in IE

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@charset "UTF-8";
/* SpryMenuBarHorizontal.css - version 0.6 - Spry Pre-Release 1.6.1 */
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
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padding: 0;
list-style-type: none;
font-size: 100%;
cursor: default;
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ul.MenuBarActive
z-index: 1000;
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ul.MenuBarHorizontal li
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
position: relative;
text-align: center;
cursor: pointer;
width: 160px;
float: left;
background-image: url(file:///E|/MAIN_website/images/menu_background.jpg);
ul.MenuBarHorizontal li a{
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ul.MenuBarHorizontal li li{
background-image: url(../images/menu_background1.jpg);
ul.MenuBarHorizontal li li a{
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ul.MenuBarHorizontal li li li{
background-image: url(file:///E|/MAIN_website/images/index_06.jpg);
ul.MenuBarHorizontal li li li a{
color:#FFF;
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ul.MenuBarHorizontal ul
margin: 0;
padding: 0;
list-style-type: none;
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z-index: 1020;
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ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
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ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
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Because I can't see your site and code in context, I will make a guess that this style is throwing off your alignment:
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ul.MenuBarHorizontal li
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
position: relative;
text-align: center;
cursor: pointer;
width: 160px;
float: left;
background-image: url(file:///E|/MAIN_website/images/menu_background.jpg);
Remove the text-align:center; from the above style.
Instead of centering your list element (li), center the link text (a) itself:
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
display: block;
cursor: pointer;
padding: 0.5em 0.75em;
color: #FFF;
text-align: center;
text-decoration: none;
font-family: Cambria, Arial, sans-serif;
font-size: 14px;
If you don't want the submenu text to be centered, do this immediately after the previous style:
ul.MenuBarHorizontal ul a {text-align: left;}
The sub-submenus are also set up by default to be jogged a bit to the right. You can adjust this style:
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ul.MenuBarHorizontal ul ul
position: absolute;
margin: -5% 0 0 95%;
that causes sub-submenus to fly out to the right of the submenus to which they attach.
Submenus themselves (not the sub-submenus) should fall directly under the top menu item by default, once you remove the text-align: center; on the li item (above).
Beth

Background images with spry "horizontal menu"

hi again
I am trying to work with the spry: "horizontal menu"
I want to put some background images into the menu bar not into the submenu
and that is the problem: the background images appears overall
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<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Unbenanntes Dokument</title>
<script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
<link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
<style type="text/css">

</style>
</head>
<body>
<div id="container">Raum für den Inhalt von id "container"
<ul id="MenuBar1" class="MenuBarHorizontal">
<li><a href="#">Element 1</a> </li>
<li><a class="MenuBarItemSubmenu" href="#">Element 3</a>
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</ul>
</li>
<li><a href="#">Element 4</a></li>
</ul>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
</div>
<script type="text/javascript">

</script>
</body>
</html>
and css
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     padding: 0;
     list-style-type: none;
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     cursor: default;
     width: auto;
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ul.MenuBarActive
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ul.MenuBarHorizontal li
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     list-style-type: none;
     font-size: 100%;
     position: relative;
     text-align: center;
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ul.MenuBarHorizontal ul
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     padding: 0;
     list-style-type: none;
     font-size: 100%;
     z-index: 1020;
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     width: 100px;
     position: absolute;
     left: -1000em;
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ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
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/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
     width: 100px;
     height: 30px;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
     position: absolute;
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ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
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     background-color: #FEF3E4;
     color: #FF0;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
     background-color: #F99;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
     position: absolute;
     z-index: 1010;
     filter:alpha(opacity:0.1);
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
     ul.MenuBarHorizontal li.MenuBarItemIE
          display: inline;
          f\loat: left;
          background: #FFF;

Complete page and css code below (scroll down)
All you should be concerned with at this moment to get the background image to appear in the top level anchor is the css style below:
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
background-color: #000;
background-image: url(../rot.jpg);
background-repeat: no-repeat;
background-position: left top;
I've added the background-postion because presumably you want it to appear flush left. This overides the out-of-the-box setting which positions it 95% far left.
Here is the code and css:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>
<script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
<link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Unbenanntes Dokument</title>
<script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
<link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
<head>
<style type="text/css">

</style>
<style>
ul.MenuBarHorizontal
     margin: 0;
     padding: 0;
     list-style-type: none;
     font-size: 100%;
     cursor: default;
     width: auto;
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
ul.MenuBarActive
     z-index: 1000;
/* Menu item containers, position children relative to this container and are a fixed width */
ul.MenuBarHorizontal li
     margin: 0;
     padding: 0;
     list-style-type: none;
     font-size: 100%;
     position: relative;
     text-align: center;
     cursor: pointer;
     width: 100px;
     float: left;
     height: 10px;
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarHorizontal ul
     margin: 0;
     padding: 0;
     list-style-type: none;
     font-size: 100%;
     z-index: 1020;
     cursor: default;
     width: 100px;
     position: absolute;
     left: -1000em;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
     left: auto;
/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
     width: 100px;
     height: 30px;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
     position: absolute;
     margin: -5% 0 0 95%;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
     left: auto;
     top: 0;
DESIGN INFORMATION: describes color scheme, borders, fonts
/* Submenu containers have borders on all sides */
ul.MenuBarHorizontal ul
     border: 1px solid #CCC;
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
     display: block;
     cursor: pointer;
     background-color: #FEF3E4;
     padding: 0.5em 0.75em;
     color: #FFF;
     text-decoration: none;
     background-repeat: no-repeat;
     background-image: url(../rot.jpg);
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
     color: #FF0;
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
     background-color: #FEF3E4;
     color: #FF0;
     background-image: url(../rot.jpg);
SUBMENU INDICATION: styles if there is a submenu under a given menu item
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
background-color: #000;
background-image: url(../rot.jpg);
background-repeat: no-repeat;
background-position: left top;
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
     background-color: #0F9;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
     background-color: #FEF3E4;
     color: #FF0;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
     background-color: #F99;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
     position: absolute;
     z-index: 1010;
     filter:alpha(opacity:0.1);
</style>
</head>
<body>
<div id="container">Raum für den Inhalt von id "container"
<ul id="MenuBar1" class="MenuBarHorizontal">
<li><a class="MenuBarItemSubmenu" href="#">Element 1</a> </li>
<li><a class="MenuBarItemSubmenu" href="#">Element 3</a>
    <ul>
      <li><a href="#" class="MenuBarHorizontal">heija</a>      </li>
      <li><a href="#">soso</a></li>
</ul>
</li>
<li><a href="#">Element 4</a></li>
</ul>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
</div>
<script type="text/javascript">

</script>
</body>
</html>

Cannot start Cube Viewer under Linux

The following bug was found for Windows platform.
Do anyone have the patch for LINUX- SUSE. I have got the same problem under Linux but the patch is used for Window but it isn't any pacth for Linux there.
The below description ist the same as for UNIX.
fact: MS Windows NT
fact: MS Windows 2000
fact: MS Windows XP
fact: Oracle OLAP Server 9.2.0.1.0
fact: Oracle Enterprise Manger 9.2.0.1.0
symptom: Olap Cube Viewer cannot be started
symptom: An empty error window with a fire alarm symbol is displayed
cause: Running Oracle 9.2.0.1.0 Enterprise Edition with the OLAP option on
MS Windows.
In Oracle Enterprise Manager Console:
1. Startup the 9.2.0.1.0 Relational Database System.
2. In Enterprise Manager: Select subtree Warehouse + OLAP + Cubes + SH
3. Right-click on the COST_CUBE and select CUBE VIEWER from the popup menu.
Minimize the Oracle Enterprise Manager Console window to see the window that
is opened in the background. It says: "No materialized views have been
created for this cube ... Do you want to continue viewing the cube?"
=> select button "Yes".
Then the Oracle Enterprise Manager Cube Viewer starts loading. An error
window with a fire alarm symbol and with an OK-button appears. There is no
window title or error text displayed in the window.
Selecting the OK-button will close the cube viewer window and the 9.2.0.1
RDBMS instance is no longer running.
fix:
This problem is handled in <bug:2407685>
Apply the following 9.2.0.1 Oracle OLAP patch like described in the patch
readme file and reboot the machine (always create a backup before applying a
patch):
Patchnumber: 2323002
OLAPI API FAILS ON WINDOWS 2000 & XP
Product:Oracle OLAP Version:Oracle 9.2.0.1
Platform:MS Windows NT/2000/XP Server
To download the patch login to http:
//metalink.oracle.com
Select button "Patches", enter the Patch Number 2323002 and select
the "SUBMIT" button.
Thanks in advance for your help.
Mehdi

Patch/one-off 2323002 is not an issue with Linux. It addresses a bug on Windows 2000 & XP. Note that the Cube Viewer currently does not work with the SH Cubes. In short, there is an issue with support of denormalized snow flake schema. This will be fixed for Linux once the upcoming 9.2.0.2 patch set is released on MetaLink around Oct 4th.
Cube Viewer does require that the OLAPI jar files located in $ORACLE_HOME\olap\olapi\lib be the exact same version as the Database Server. So you may have to update the OLAPI jar files on the machine that is running Cube Viewer. Download from the Database Server the correct express*.jar file and copy it to the OLAPI lib directory. Another thing, you may be running into the bug where CV hangs while writing to the log file. To fix this problem, please email me and ask for the Cube Viewer zip. I'll send you some files and intstructions.

Adding A Separate Background Image For Each Menu Item

I asked this in the Spry forum, and not sure I understand the answer. Plus, I should have been more specific in asking how to do it, as I'm still pretty new to this stuff. Nothing I'd found indicated it could be done, or how.
Org question -
I know you can apply a background image to the menu bar items, but is it possible to add a background image for each individual item? What I'm basically trying to keep are the effects (bevel/emboss, etc.,) that I attached to the text, when I created it in PS CS4.
Answer -
Yes you can. The widget is just normal plain html markup so you can just add other classNames or id attributes to the elements. And style the elements through those classes/ids.
Does this mean I'd have to write a new rule for each menu item? What?
Thank you.

Did an Adobe Tutorial for creating/entering a Spry Menu Bar. This is the HTML, after I took out the submenus.
<ul id="MenuBar1" class="MenuBarHorizontal">
      <li><a href="news.html">Features</a></li>
      <li><a href="news.html">News</a></li>
      <li><a href="news.html">Fashion</a></li>
      <li><a href="news.html">Lifestyle</a></li>
      <li><a href="news.html">Calendar</a></li>
    </ul>
This is from the SpryMenuBarHorizontal.css (It seems like I need to make changes in the Design Info section of this code. But nothing I've tried has worked):
/* The outermost container of the Menu Bar, an auto width box with no margin or padding */
ul.MenuBarHorizontal
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
cursor: default;
width: auto;
text-transform: uppercase;
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
ul.MenuBarActive
z-index: 1000;
/* Menu item containers, position children relative to this container and are a fixed width */
ul.MenuBarHorizontal li
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
position: relative;
text-align: left;
cursor: pointer;
width: 7em;
float: left;
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarHorizontal ul
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
z-index: 1020;
cursor: default;
width: 8.2em;
position: absolute;
left: -1000em;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
left: auto;
/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
width: 8.2em;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
position: absolute;
margin: -5% 0 0 95%;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
left: auto;
top: 0;
DESIGN INFORMATION: describes color scheme, borders, fonts
/* Submenu containers have borders on all sides */
ul.MenuBarHorizontal ul
border: 1px solid #CCC;
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
display: block;
cursor: pointer;
background-color: #EEE;
color: #333;
text-decoration: none;
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
background-color: #33C;
color: #FFF;
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
background-color: #33C;
color: #FFF;
SUBMENU INDICATION: styles if there is a submenu under a given menu item
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
background-image: url(SpryMenuBarDown.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
background-image: url(SpryMenuBarRight.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
background-image: url(SpryMenuBarDownHover.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
background-image: url(SpryMenuBarRightHover.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
position: absolute;
z-index: 1010;
filter:alpha(opacity:0.1);
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
ul.MenuBarHorizontal li.MenuBarItemIE
display: inline;
f\loat: left;
background: #FFF;

JTable rendering problem in JRE 1.6.0.10 under Linux

I've encountered a bizarre issue using JTable. I've got a 3x10 JTable of Strings, values in which I change from within the program (no user input). After every update the value in the first column gets superimposed on the top of the previous one, so they are both visible, but totally unreadable (they interlace).
I'm using Linux, and it only happens under jre 1.6.0.10. When I switch to 1.5.0.16 it works fine. I also noticed, that if I set the value to null in the first column and then set it to the new value it works fine. However, if I do it simply like that:
table.setValueAt(null, 1, 0);
table.setValueAt(newValue, 1, 0);it doesn't work. I need to re-set it to null on one user's click (it triggers the update) and only change it on the following click. Am I reporting a bug here, or is it a known issue with some proper solution?
Thanks

There are some crazy things, I can't explain...
1) Here is my [sample project|http://vlkv.storm-soft.kiev.ua/_mywiki/images/6/6f/JavaApplication1.tar.gz]. I've created it with NetBeans 6.5 and jdk 1.6.0_11.
2) there are directories dist_windows, dist_linux with jars, created under Windows and Linux (same version JDK everywhere). You may compare both JavaApplication1.jar files with some diff tool (such as WinMerge) and you can see that these jars are slightly different. WHY?
3) Run my sample
java -jar JavaApplication1.jarpress the button and scroll up and down JTable. Under Windows everything is ok. But under Linux I have the subj bug with BOTH dist_windows/JavaApplication1.jar and dist_linux/JavaApplication1.jar !!!
4) Start NetBeans 6.5 and open the project. Run the project from inside NetBeans on Linux. Then I see that my java program runs perfectly, without any bugs!!!
This command
ps fu -C javaproduces this output:
vlkv 8778 1.0 2.8 217084 22408 ? Sl 14:01 0:00 \_ /usr/java/jdk1.6.0_11/bin/java -classpath /home/vlkv/NetBeansProjects/JavaApplication1/build/classes:/home/vlkv/NetBeansProjects/JavaApplication1/src NewJFrame
But if I run NewJFrame without NetBeans like this (copy/paste command):
/usr/java/jdk1.6.0_11/bin/java -classpath /home/vlkv/NetBeansProjects/JavaApplication1/build/classes:/home/vlkv/NetBeansProjects/JavaApplication1/src NewJFrame
This bug returns!!! WHY UNDER NETBEANS IT'S OKAY?
Where are the java experts to help us, please?
PS: I've found a topic about this problem, unfortunately not answered, here .

BUG: background image under Linux

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