Modifying Quiz look and feel

This question has likely been asked before, but I did a
search of the forum and couldn't find a specific posting. My
company has just purchased me a copy of Captivate 2, so some of it
is a bit new to me.
My question is....
Can the visual components of a quiz slide (such as the button
style) be modified directly in Captivate 2? I get how to modify the
player controls, but can't seem to find any files where I can do
the same to quiz slide components.
If I can not do this directly in Captivate, would I be able
to do this without breaking anything, by exporting a project to
Flash?
The company I work for would like to customize (think
"branding") the Captivate generated controls and general look and
feel of a finished project. This would be so that different, less
technical developers, could create materials that had the same
style.
Any resources anyone can point me toward would be
appreciated.
Thank you,
TPK

Colin Martin wrote:
I agree the leather look is horrible. It's just not a reflection of the cutting edge modern design we have all got to love over the years. If it has to be there at least give us a choice of looks.
There is a word for this (not that one) - skeuomorph. Wikipedia defines this as 'a derivative object that retains ornamental design cues to a structure that was necessary in the original. Skeuomorphs may be deliberately employed to make the new look comfortably old and familiar'.
Common examples are found in audio software with pictures of actual knobs that you turn, as here; and the leather-bound tear-off look of calendar and contacts on the iPad is the same principle: the intention is to make it familiar and friendly to people who might otherwise be frightened off by a modern look because they are not used to modern technology. The whole concept and look of the iOS operating system is being brought into use on Macs for the same reason, to encourage non-tech-savvy people not to be frightened of them.
This is all very well in its way, but in these two particular cases the result is unfortunate, particularly for experienced users, and it really ought to be possible to choose between the looks (as you can with the Mail layouts), even if the skeuomorph is the default.

Similar Messages

Windows look and feel instead, in InternalFrameDemo.java

Hi all, I am learning swing and I am trying to modify the
InternalFrameDemo.java source from
http://docs.oracle.com/javase/tutorial/uiswing/examples/components/index.html#InternalFrameDemo
My idea is to add the line
JFrame.setDefaultLookAndFeelDecorated(true); in the constructor, but it doesn't work
and I don't understand why.
Could somebody please help me?
Kindest regards,
Lasse
public InternalFrameDemo() {
super("InternalFrameDemo");
//Make the big window be indented 50 pixels from each edge
//of the screen.
int inset = 50;
Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
setBounds(inset, inset,
screenSize.width - inset*2,
screenSize.height - inset*2);
//FDoesn't work
JFrame.setDefaultLookAndFeelDecorated(true);
//Set up the GUI.
desktop = new JDesktopPane(); //a specialized layered pane
createFrame(); //create first "window"
setContentPane(desktop);
setJMenuBar(createMenuBar());
//Make dragging a little faster but perhaps uglier.
desktop.setDragMode(JDesktopPane.OUTLINE_DRAG_MODE);
}

Uh I think you're mistaken. Whenever in doubt or something doesn't work as expected, check the javadocs. The link to the javadocs can usually be found really easily by typing "java 6 classname". In this case:
http://docs.oracle.com/javase/6/docs/api/javax/swing/JFrame.html
If you want to set the Windows look & feel as your thread title suggests, this was not the method you were looking for as the javadocs will tell you. That method controls if a frame is decorated or not (as the name suggests), which it is by default. Setting it to true will not change anything.
So what then? You type into Google "java swing windows look and feel". Without quotes of course.

Problems installing the new 'Look And Feel' done by Francios Degrelle

I have download the new verison of the new 'Look And Feel' from
http://sheikyerbouti.developpez.com/forms-pjc-bean/LAF/sources/v133/LAF_133.zip
1- I defined a new section in formsweb.cfg named summit in the middle tier (AS 10g Rel2):
[Summit]
baseHTML=base.htm
baseHTMLjinitiator=basejpi.htm
baseHTMLjpi=basejpi.htm
baseHTMLie=baseie.htm
HTMLdelimiter=%
workingDirectory=e:\app\summit
envFile=default.env
IE=JInitiator
escapeparams=true
form=customers_laf
debug=no
otherparams=buffer_records=%buffer% debug_messages=%debug_messages% array=%array% obr=%obr% query_only=%query_only% quiet=%quiet% render=%render% record=%record% tracegroup=%tracegroup% log=%log% term=%term% useSDI=yes
buffer=no
debug_messages=no
array=no
obr=no
query_only=no
quiet=yes
render=no
pageTitle=Summit
serverURL=/forms/lservlet
codebase=/forms/java
imageBase=DocumentBase
width=100%
height=100%
separateFrame=false
splashScreen=no
lookAndFeel=oracle
colorScheme=blue
logo=no
restrictedURLparams=HTMLbodyAttrs,HTMLbeforeForm,pageTitle,HTMLafterForm,log,allow_debug,allowNewConnections
serverApp=default
archive_jini=frmall_jinit.jar
archive=frmall.jar,laf.jar
WebUtilArchive=
jpi_download_page=http://java.sun.com/products/archive/j2se/1.4.2_09/index.html
jpi_classid=clsid:8AD9C840-044E-11D1-B3E9-00805F499D93
jpi_codebase=http://java.sun.com/products/plugin/autodl/jinstall-1_4-windows-i586.cab#Version=1,4,0,0
2- then I put a copy of the file 'forms.css' in the middle tier in the folder :
apache\apache\htdocs
so as to be on the path and then modified PM$CSS_FILENAME in all forms to be 'forms.css' instead of 'c:\forms.css' and recompiled.
3-I put a copy of the file 'laf.jar' in the folder : 'd\Ora_AS\forms\java' in the middle tier and added this path to the classpath environment variable.
4- I restarted the middle tier and wrote this URL:
http://test/forms/frmservlet/config=summit
the customers form opened but with no background images,I added the following to the URL '&form=test_laf_color_scheme.fmx',the form opened with the default color scheme to 'purple',I changed it from a drop down list to orange and all buttons background color degraded to orange.
My questions:
1-where are the background images ?
2- I cannot compile the 'laf.pll' file to 'laf.plx',when I compile I get this error:
FRm-91507 -internal error
P.S. I read this thread :
FRM-91507 when compiling a library with Forms 6i
and I didn't understand it,where do I change the Forms_Path? in the forms Home release 1 or Forms home release 2?!!!
3-Is the 'forms.css' file properly located? if not? where do I put it?
Sorry for the long scenario but I'm really confused?
Thanks
Mohammad

Hello,
I'm curently out of everything so I cannot answer this one. All I can tell is that images are read from the client machine or jar file. If you want read images from the application server, you need the http:// syntax.
Francois

Problem with java look and feel

Hi! This is my first time posting here. Do apologize me if I am not familiar with the regulations here. Thanks!
Currently, I am developing a project using NetBeans IDE. It is using RMI, and some basic UI. I am facing the following error when I tried applying the java look and feel code. Please see below for the code used and the error message.
try {   UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception e) { }
Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.plaf.ColorUIResource cannot be cast to java.util.List
at javax.swing.plaf.metal.MetalUtils.drawGradient(MetalUtils.java:196)
at javax.swing.plaf.metal.MetalInternalFrameTitlePane.paintComponent(MetalInternalFrameTitlePane.java:384)
at javax.swing.JComponent.paint(JComponent.java:1027)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1036)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1036)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:564)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1036)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paint(JComponent.java:1036)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:564)
at javax.swing.JComponent.paintChildren(JComponent.java:864)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5129)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:285)
at javax.swing.RepaintManager.paint(RepaintManager.java:1128)
at javax.swing.JComponent.paint(JComponent.java:1013)
at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21)
at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
at java.awt.Container.paint(Container.java:1797)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:734)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:679)
at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:659)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Java Result: 1

Thanks for everyone's help!
Below is the executable code generated using NetBeans which is enough to generate the error message. Sometimes you can get the error message just by running the program. Sometimes the error will occur when you go into the Menu and click on Item.
* NewJFrame.java
* Created on January 8, 2008, 1:11 PM
package client;
import javax.swing.UIManager;
* @author Yang
public class NewJFrame extends javax.swing.JFrame {
    /** Creates new form NewJFrame */
    public NewJFrame() {
        initComponents();
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">
    private void initComponents() {
        jDesktopPane1 = new javax.swing.JDesktopPane();
        jInternalFrame1 = new javax.swing.JInternalFrame();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        javax.swing.GroupLayout jInternalFrame1Layout = new javax.swing.GroupLayout(jInternalFrame1.getContentPane());
        jInternalFrame1.getContentPane().setLayout(jInternalFrame1Layout);
        jInternalFrame1Layout.setHorizontalGroup(
            jInternalFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 190, Short.MAX_VALUE)
        jInternalFrame1Layout.setVerticalGroup(
            jInternalFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 95, Short.MAX_VALUE)
        jInternalFrame1.setBounds(80, 40, 200, 130);
        jDesktopPane1.add(jInternalFrame1, javax.swing.JLayeredPane.DEFAULT_LAYER);
        jMenu1.setText("Menu");
        jMenuItem1.setText("Item");
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
        jMenu1.add(jMenuItem1);
        jMenuBar1.add(jMenu1);
        setJMenuBar(jMenuBar1);
        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jDesktopPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 484, Short.MAX_VALUE)
                .addGap(20, 20, 20))
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jDesktopPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 279, Short.MAX_VALUE)
        pack();
    }// </editor-fold>
    private void jMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
        jInternalFrame1.setVisible(true);
     * @param args the command line arguments
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new NewJFrame().setVisible(true);
        try {
            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
        } catch (Exception e) {
            e.printStackTrace();
    // Variables declaration - do not modify
    private javax.swing.JDesktopPane jDesktopPane1;
    private javax.swing.JInternalFrame jInternalFrame1;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem1;
    // End of variables declaration
}Edited by: Boxie on Jan 7, 2008 11:23 PM

Change of Layout/Look and Feel in BI 7 Reports.

Hi,
This is Prem from NetWeaver Portals.
Currently we have a couple of BI 7.0 reports integrated into portal.
We have also used Portal Themes to alter the Look and Feel of the BI reports with respect to Heading colors, alternate row colors etc. But the scope of changing the Look and feel of BI reports from the Portal theme is very limited.
Is there a way to modify it further from BI's CSS?
Where is this functionality provided in SAP BI 7.0?
We are also interested in changing the Layout of the reports in BI. i.e. unlike the standard BI format of reports as generated from the Web Application designer, we would like to change the layout as well.
How is this layout change carried out? Web Templates?
Kindly spell out a solution for me as I'm not aware of BI
Thanks and Regards,
Prem

Could yo please explain little detial. how do you changed the look and feel of reports through the portal themes. We are trying to change the colors of the execptions and text box and some more. we have created a custom theme in which we changed the complex formatted table crictal, bad, good colors. when we assigned this theme through personalization to the user, custom theme colors are not seen in the BW report.
Please let us know
thanks and regards
venkata bandi

JFrame look and feel

Hi everybody,
I'm a beginner in working with Java Look and Feel. I want to customize a frame's title bar, border and buttons. For example I want to put some other icons for the close, minimize and maximize button, change the height and color of the titlebar, and put some other border to the window.
My question is if I can do this by modifying the LAF. Maybe somebody can give me a link to some good and detailed documentation regarding LAF.
Thanks.

Hi,
You have a better chance to get your question answered if you post this in the Swing forum. (Do also mention that it is a cross-post, and provide a link to this thread)
Kaj

[SOLVED] Java GTK look and feel

I opened a thread recently about replacing the ugly swing buttons in Java applications. After successfully modifying my ~/.bashrc, all was well. However, these new changes were only present when run from a terminal. I assumed it was because my desktop was still running a bash session that hadn't loaded the new options yet, so I restarted.
Symptom: Java apps launched from the GUI still have old swing buttons, but have the GTK look and feel when launched from a terminal.
My .bashrc additions:
# Java stuff
export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel -Dswing.crossplatformlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
I use SLiM for a graphical login experience. Could this be affecting it? I'm not sure what happens differently behind the scenes when using a login manager other than that CTRL+ALT+F7 brings me to my GUI when I use one (because all 6 TTYs are still TTYs).
Last edited by 2mac (2014-01-02 20:51:35)

I had a similar issue where .xinitrc wasn't working to set an environment variable. I put mine in ~/.config/openbox/environment and it worked. If you run openbox try that. If using a different window manager maybe try /etc/environment I am unsure of how slim functions though maybe there are config files for it. I think slim is on it's way out though (already lacks some compatibility with systemd; they may fix it though upstream I have no idea). But yeah try the environment file way and see if that does it (assuming you have tested your command from the shell and it works how you want).

Implementing Forms look and feel into oracle 10g

hello, im using oracle 10.1.2.0.2
i've been trying to implement this look and feel project hours ago here are the steps that i followed:
# Copy the corresponding JAR file to your /forms/java directory. [copied it to C:\DevSuiteHome_1\forms\java\ and renamed it to laf.jar like mentioned in http://forums.oracle.com/forums/thread.jspa?threadID=693024 but copied also laf_1012.jar ]
# Update your /forms/server/formsweb.cfg file.
As it needs the Sun Java Plug-in instead of the Oracle JInitiator, you have to create a special section that uses the Sun Plug-in.
You also need to add the corresponding JAR file to the archive tag (not the archive_jini). [modified it to archive=frmall.jar,laf.jar, laf_1012.jar, i didnt know what to do with the Sun Java Plug-in but when i debug and run the oracle there is an icon that shows the java icon launched]
# Copy the forms.css file somewhere on your disk (by default, it is searched in the C:/ root directory). [done and i've put it in c:\]
# Compile the laf.pll PL/SQL library, then copy the pll.plx to one of the directories pointed by the FORMS_PATH variable.
*i've put the laf.pll in my C:\DevSuiteHome_1\forms as shown in the FORMS_PATH of the default.env
*tried to open the laf.pll from the oracle froms and reports, choosed Program -> Compile PL/SQL -> All, but errors like PKG_DB_LAF_LOV.PREPARE must be declared ...
*tried to compile it using f60gen module=laf.pll userid=Administrator/pass module_type=LIBRARY output_file=laf.plx batch=yes compile_all=SPECIAL but the f60gen is no where to be found
*i tried to replace f60gen by envshell.cmd from the $APPL_TOP but i cant find any environment variable called $APPL_TOP, i even searched the whole hard disk for envshell.cmd and couldnt find anything
Please help as this is the final step of implementation, waiting any response asap!

Hello,
Please, don't ask question about the LAF on this forum. Ask them on the dedicated mail address : [email protected]
Thanks,
Francois

More than one Predefined Look and feel to choose from

Hi
Is it possible to create a set of pre-defined look and feel styles, and then allowing the user to choose one that will be appled to a site when he or she logs in
Any ideas will be appreciated
Thanks
Harry

I don't think you can have multiple styles associated with the same page. If anyone can prove me wrong, please do so. What you can do is give people the ability to create their own pages. You can then set up predefined styles that can be accessed publicly. They can copy an existing page, then modify the style with one of the predefined ones.
Eric

Is there a way I can add be background image to my sharepoint site with look and feel?

Whenever i add any background image with "look and feel" it stretches the image. I've tried modifying the CSS file (in body and tried .ms-backgroundImage setting "background-size:inherit !important;") to fix it, but it doesn't seem to
have any effect. I there anyway i can add a background image to the master html or css code and get it to not stretch?
Thanks
James T.F

Hi,
According to your post, my understanding is that you wanted to add background image to sharepoint site with look and feel.
We can define the Image Url in the Composed looks (Site Settings > Web Designer Galleries > Composed looks) to add background.
However, the image will be stretched to fill the viewport at 100%.
Though we can override the CSS attributes which would allow the image to repeat, but instead I recommend to go the no CSS route and switched the background to a much larger one that would fill the viewport nicely without looking pixelated.
More information:
SharePoint 2013 Branding: A New Approach
SharePoint 2013's Branding – My first three lessons
Best Regards,
Linda Li
Linda Li
TechNet Community Support

Jdeveloper doesn't show inspect pop up while look and feel is windows

Jdeveloper doesn't show inspect pop up while look and feel is windows

Thanks for looking at the issue Frank. Here are the points:
1. I debugging a java application using Jdeveloper 11g IDE
2. I had modified the IDE look and feel to windows.
3. The debugger stopped at a breakpoint and i tried to inspect the value of an expression.
3.1. Select that expression using mouse.
3.2. Right click on the expression
3.3. click on the inspect option.
4. I was expecting a pop-up window to appear. But it didn't come.
5. Later i changed look and feel of IDE to Oracle/fusion(blue) which is the default.
6. Repeated step 3.
7. Got a pop up window and was able to inspect the value.
Hope this info helps.
-Sandeep.
Edited by: Sandeep.Sundaram on Oct 17, 2008 2:13 PM

Portlet look and feel

Is it possible to modify the portleet look and feel with JSR-168 the same as we
can do with page flow portlet. I don't want to display the Maximize/Minimize as
well as the portlet title.
Is it something that can be configured in the portlet.xml file ? otherwise can
i modify the portal framework files ?
Thanks

I have a portlet developed using JSF in sun creator studio and imported to the Weblogic workshop after running the portlet preparer tool. However the Maximize/Minimize button shows up but does not work on this portal.
Here is the portal.xml file
<?xml version='1.0' encoding='UTF-8' ?>
<portlet-app xmlns='http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd'
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd' version='1.0'>
<portlet>
<description>
Created By Java Studio Creator
</description>
<portlet-name>
components
</portlet-name>
<display-name>
components Portlet
</display-name>
<portlet-class>
com.sun.faces.portlet.FacesPortlet
</portlet-class>
<init-param>
<name>com.sun.faces.portlet.INIT_VIEW</name>
<value>/home.jsp</value>
</init-param>
<expiration-cache>0</expiration-cache>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>VIEW</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
     <title>components</title>
     <short-title>components</short-title>
     <keywords>Creator</keywords>
</portlet-info>
</portlet>
</portlet-app>
How do I get the Maximize/Minimize button behaviour?
Also, how can I take out Maximize/Minimize buttons in JSR-168 portlets?.

Editing look and feel

Hi, we just started editing our itunes u site. We've seen the theme and templates settings but however much we try we can not see how we could create a look and feel like that of say MIT or OHIO. The course panels that I see on the home page have a look to them that isn't attainable through the edit theme options. Can anyone point out to me what I'm missing here?

Hello Jim,
you can do the following to get a default layout without the JSC styles:
1. Copy the defaulttheme.jar (folder: \build\web\WEB-INF\lib) into a new folder (e. g. \mydefaulttheme) and rename it to mydefaulttheme.jar. Open mydefaultheme.jar with Winzip.
2.Extract all the files into the same folder (\mydefaulttheme). You get a folder com.
3. Open css_ie55up.css and css_master.css in \com\sun\rave\web\ui\defaulttheme\css with an editor of your choice, delete the whole content and save the empty files.
4. Right click the com folder, choose Add to Zip file and add the modified files to mydefaultheme.jar.
5. In JSC click Tools/Library Manager. Click New Library ... and choose the Library Type Theme Libraries. Give your theme a name and add it with the Add Jar/Folder Button. You have to set the Classpath and the Runtime.
6. Choose Projects/Themes. Right click your theme and choose Set As Current Theme.
7. Finally create your own style sheet file in the resources folder and add it to the page ...

How to change the default look and feel

Hi.
Does anyone knows how to change the default Caspian look and feel to, for example, Nimbus ?
Or the skin feature turns look and feel setting, as We know in java, unnecessary in javafx ?
I´m using javafx 1.2.
Cheers

Canspian is not a look&feel, it's a skin.
Look&feel only change the SwingComponent,
regards.

Problem With ButtonUI in an Auxiliary Look and Feel

This is my first post to one of these forums, so I hope everything works correctly.
I have been trying to get an axiliary look and feel installed to do some minor tweaking to the default UI. In particular, I need it to work with Windows and/or Metal as the default UI. For the most part I let the installed default look and feel handle things with my code making some colors lighter, darker, etc. I also play with focus issues by adding FocusListeners to some components. I expect my code to work reasonably well no matter what the default look and feel is. It works well with Motif, Metal, and Windows, the only default look and feels I've tested with. What I'm going to post is a stripped down version of what I have been working on. This example makes gross changes to the JButton background and foreground colors in order to illustrate what I've encountered.
I have three source code files. The first, Problem.java, creates a JFrame and adds five buttons to it. One button installs MyAuxLookAndFeel as an auxiliary look and feel using MyAuxButtonUI for the look and feel of JButtons. The next button removes that look and feel. The next button does nothing except print a line to System.out. The next button installs MyAuxLookAndFeel as an auxiliary look and feel using MyModButtonUI for the look and feel of JButtons. The last button removes that look and feel.
The problem is, when I install the first auxiliary look and feel, buttons are no longer tabable. Also, they cannot be invoked by pressing the space button when they're in focus. When I remove the first auxiliary look and feel everything reverts to behaving normally. When I add the "Mod" version, button tabability is fine. The only difference is I've added the following code:
if ( c.isFocusable() ) {
   c.setFocusable(true);
}That strikes me as an odd piece of code to profoundly change the program behavior. Anyway, after adding and removing the "Mod" look and feel, the tababilty is forever fixed. That is, if I subsequently re-install the first look and feel, tababilty works just fine.
The problem with using the space bar to select a focused button is more problematic. My class is not supposed to mess with the default look and feel which may or may not use the space bar to press the button with focus. When the commented code in MyModButtonUI is uncommented, things behave correctly. Even the statement
button.getInputMap().remove( spaceKeyStroke );doesn't mess things up after the auxiliary look and feel is removed. So far I've tested this with JRE 1.4.2_06 under Windows 2000, JRE 1.4.2_10 under Windows XP, and JRE 1.5.0_06 under Windows XP and the behavior is the same.
All of this leads me to two questions.
1. Is my approach fundamentally flawed? I've extended TextUI and ScrollBarUI with no problems. This is the only problem I've encountered with ButtonUI. My real workaround for the space bar issue is better than the one I've supplied in the example, but it certainly is not guaranteed to work for any arbitrary default look and feel.
2. Assuming I have no fundamental problems with my approach, it's possible I've found a real bug. I searched the bug database and couldn't find anything like this. Of course, this is the first time I've tried seasrching the database for a bug so my I'm doing it badly. Has this already been reported as a bug? Is there any reason I shouldn't report it?
What follows is the source code for my example. It's in three files because the two ButtonUI classes must be public in order to work. Thanks for insight you can provide.
Bill
File Problem.java:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Problem extends JFrame {
   public boolean isAuxInstalled = false;
   public boolean isModInstalled = false;
   public LookAndFeel lookAndFeel = new MyAuxLookAndFeel();
   private static int ctr = 0;
   public static void main( String[] args ) {
      new Problem();
   public Problem() {
      this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
      setSize(250, 150);
      setTitle("Button Test");
      JButton install = new JButton("Install");
      JButton remove = new JButton("Remove");
      JButton doNothing = new JButton("Do Nothing");
      JButton installMod = new JButton("Install Mod");
      JButton removeMod = new JButton("Remove Mod");
      this.getContentPane().setLayout(new FlowLayout());
      this.getContentPane().add(install);
      this.getContentPane().add(remove);
      this.getContentPane().add(doNothing);
      this.getContentPane().add(installMod);
      this.getContentPane().add(removeMod);
      install.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            if ( !isAuxInstalled ) {
               isAuxInstalled = true;
               UIManager.addAuxiliaryLookAndFeel( lookAndFeel );
               SwingUtilities.updateComponentTreeUI( Problem.this );
      remove.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            if ( isAuxInstalled ) {
               isAuxInstalled = false;
               UIManager.removeAuxiliaryLookAndFeel( lookAndFeel );
               SwingUtilities.updateComponentTreeUI( Problem.this );
      doNothing.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            System.out.println( "Do nothing " + (++ctr) );
      installMod.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            if ( !isModInstalled ) {
               isModInstalled = true;
               UIManager.addAuxiliaryLookAndFeel( lookAndFeel );
               SwingUtilities.updateComponentTreeUI( Problem.this );
      removeMod.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
            if ( isModInstalled ) {
               isModInstalled = false;
               UIManager.removeAuxiliaryLookAndFeel( lookAndFeel );
               SwingUtilities.updateComponentTreeUI( Problem.this );
      setVisible(true);
   class MyAuxLookAndFeel extends LookAndFeel {
      public String getName() {
         return "Button Test";
      public String getID() {
         return "Not well known";
      public String getDescription() {
         return "Button Test Look and Feel";
      public boolean isSupportedLookAndFeel() {
         return true;
      public boolean isNativeLookAndFeel() {
         return false;
      public UIDefaults getDefaults() {
         UIDefaults table = new MyDefaults();
         Object[] uiDefaults = {
            "ButtonUI", (isModInstalled ? "MyModButtonUI" : "MyAuxButtonUI"),
         table.putDefaults(uiDefaults);
         return table;
   class MyDefaults extends UIDefaults {
      protected void getUIError(String msg) {
//         System.err.println("(Not) An annoying error message!");
}File MyAuxButtonUI.java:
import javax.swing.*;
import java.awt.*;
import javax.swing.plaf.*;
import javax.swing.plaf.multi.*;
import javax.accessibility.*;
public class MyAuxButtonUI extends ButtonUI {
   private Color background;
   private Color foreground;
   private ButtonUI ui = null;
   public static ComponentUI createUI( JComponent c ) {
      return new MyAuxButtonUI();
   public void installUI(JComponent c) {
      MultiButtonUI multiButtonUI = (MultiButtonUI) UIManager.getUI(c);
      this.ui = (ButtonUI) (multiButtonUI.getUIs()[0]);
      super.installUI( c );
      background = c.getBackground();
      foreground = c.getForeground();
      c.setBackground(Color.GREEN);
      c.setForeground(Color.RED);
   public void uninstallUI(JComponent c) {
      super.uninstallUI( c );
      c.setBackground(background);
      c.setForeground(foreground);
      this.ui = null;
   public void paint(Graphics g, JComponent c) {
      this.ui.paint( g, c );
   public void update(Graphics g, JComponent c) {
      this.ui.update( g, c );
   public Dimension getPreferredSize(JComponent c) {
      if ( this.ui == null ) {
         return super.getPreferredSize( c );
      return this.ui.getPreferredSize( c );
   public Dimension getMinimumSize(JComponent c) {
      if ( this.ui == null ) {
         return super.getMinimumSize( c );
      return this.ui.getMinimumSize( c );
   public Dimension getMaximumSize(JComponent c) {
      if ( this.ui == null ) {
         return super.getMaximumSize( c );
      return this.ui.getMaximumSize( c );
   public boolean contains(JComponent c, int x, int y) {
      if ( this.ui == null ) {
         return super.contains( c, x, y );
      return this.ui.contains( c, x, y );
   public int getAccessibleChildrenCount(JComponent c) {
      if ( this.ui == null ) {
         return super.getAccessibleChildrenCount( c );
      return this.ui.getAccessibleChildrenCount( c );
   public Accessible getAccessibleChild(JComponent c, int ii) {
      if ( this.ui == null ) {
         return super.getAccessibleChild( c, ii );
      return this.ui.getAccessibleChild( c, ii );
}File MyModButtonUI.java:
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.plaf.*;
public class MyModButtonUI extends MyAuxButtonUI
   static KeyStroke spaceKeyStroke = KeyStroke.getKeyStroke(KeyEvent.VK_SPACE, 0 );
   public static ComponentUI createUI( JComponent c ) {
      return new MyModButtonUI();
   public void installUI(JComponent c) {
      super.installUI(c);
      c.setBackground(Color.CYAN);
      if ( c.isFocusable() ) {
         c.setFocusable(true);
//      final JButton button = (JButton) c;
//      button.getInputMap().put( spaceKeyStroke, "buttonexample.pressed" );
//      button.getActionMap().put( "buttonexample.pressed", new AbstractAction() {
//         public void actionPerformed(ActionEvent e) {
//            button.doClick();
//   public void uninstallUI(JComponent c) {
//      super.uninstallUI(c);
//      JButton button = (JButton) c;
//      button.getInputMap().remove( spaceKeyStroke );
//      button.getActionMap().remove( "buttonexample.pressed" );
}

here is the code used to change the current look and feel :
try {
               UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
         catch (InstantiationException e)
              System.out.println("Error occured "+ e.toString());
         catch (ClassNotFoundException e)
              System.out.println("Error occured "+ e.toString());
         catch (UnsupportedLookAndFeelException e)
              System.out.println("Error occured "+ e.toString());
         catch (IllegalAccessException e)
              System.out.println("Error occured in .. " + e.toString());
         Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();
         Fenetre fen = new Fenetre();
         fen.setSize(dim.width, dim.height);
         fen.setResizable(false);
             fen.setLocation(0, 0);
              fen.setVisible(true);

Modifying Quiz look and feel

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