GUI swing objects mass quantity color change(fore&back)

Alright here is what I am trying to achieve:
I have almost 300 items in my GUI,
I want to change the font and background color of EVERYTHING at once.
I added the items to the GUI for my little application over the course of a few weeks of scripting so it was easy to add line after line of:
*****.setBackGround(back);
*****.setForeGround(fore);
where back and fore are colors set via some menu option and are being changed very often.
I am thinking "look and feel" is the way to go, but before I learn something that may not help me I would like a little advice.
I tried making an arraylist of type Object and then calling them in a loop but alas java doesn't believe me that every object in the array has both setBac... and setFore...
any advice/comments are appreciated.
-Jake(Actingrude)

I guess before I continue looking around for a solution, am I right to assume that a "look and feel" would effect ALL of my swing components and have the ability to set the color scheme of everything with just 1 method call, rather than two for each swing object?Create a [url http://sscce.org]SSCCE to test the suggestions that have been made. If you have problems then you can post your SSCCE and we might be able to help you out.
The basic code for changing the properties of all text fields should be something like:
UIManager.put("TextField.foreground", new ColorUIResource(...));
UIManager.put("TextField.background", new ColorUIResource(...));You would need code like that for all components you wish to change.
Read the section from the Swing tutorial on [url http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html]How to Set the Look and Feel. I think you need to invoke the updateComponentTreeUI() method.

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hi all,
need help for finding objects impacted by size change
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this infoobject xxx is nav attribute of YYY as well as for WWW
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now that i have to prepare an impact analysis doc for BI side.
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Hi Swetha,
You will have to manually make the table adjustments in all the systems using SE14 trans since the changes done using SE14 cannot be collected in any TR.
How to adjust tables :
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Just enter the table name in SE14 trans --> Edit --> Select the radio button "Save Data" --> Click on Activate & adjust database table.
NOTE : Be very careful in using SE14 trans since there is possibility that the backend table could be deleted.
How to collect the changes in TR:
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I'm using the PCI-1408 and I have this video where an object's shape and color intensity changes for each frame. I want to do a pixel count of that object verses the background (the background also changes color) for each frame. I'm guessing that I need an automatic threshold, but I really have no idea of how to implement this. Any ideas, anyone?

Hopefully there is a clear distinction between the background and the object.
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Bruce Ammons
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I have version 6, but it is way out of date, doesn't work on my current system, I downloaded a trial version of the new one, version 12 I think, now I have to decide if I can afford to buy it, it is not cheap!
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Hi All,
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Hi Satyadev,
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Cheryl,
I'm sorry, on creation of Headstart 2.1 we added the implementation_name to the qms_modules table, but we just plain forgot to modify qms0012f as well. As most people have the implementation name identical to the module name, nobody noticed until you did!
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Go to package qms0012f,
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Blue messages use iMessage (other iOS 5 devices). Green messages are traditional SMS messages.

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Best Regarts.

Hi,
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Listen for an events for Swing objects in a separate class?

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Sorry I couldnt indent to show the hierarchy. Here LeftPanel, RightPanel and CanvasPanel are objects that are created in the MainPanel. For example i want an event to trigger a method in another class e.g. LeftPanel has a button that will call a method in CanvasPanel. I have tried creating an EventListner in the MainPanel that would determine the source and then send off a method to the relevant class, but the only listeners that respond are the ones relevant to the components of class. Can I have events that will be listened to over the complete scope of the program? or is there another way to have a component that can call a method in the class that as an object, it has been created in.
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Edited by: insertjokehere on Apr 15, 2008 12:24 PM

Thanks for the response, ive added ActionListneres in the class where the component is, and in an external class. The Listeners work inside the class, but not in the external class
import java.awt.event.ActionEvent;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
public class LeftPanel extends JPanel implements ActionListener {
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    JButton pencilBut;
    JButton eraserBut;
    JButton textBut;
    JButton copyBut;
    JButton ssincBut;
    JButton ssdecBut;
    ActionListener a = new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            System.out.print("\nNot supported yet.");
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        ssincBut = new JButton("Inc");
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    public void actionPerformed(ActionEvent e) {
        System.out.print("\nAction Performed");
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import java.awt.event.ActionEvent;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionListener;
public class MainPanel extends JPanel implements ActionListener {
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        tpcs.gridy = 0;
        tpcs.gridwidth = 1;
        tpcs.gridheight = 1;
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        tpcs.weightx = 0.0;
        tpcs.weighty = 1.0;
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        lpcs.gridx = 0;
        lpcs.gridy = 0;
        lpcs.gridwidth = 1;
        lpcs.gridheight = 3;
        lpcs.fill = GridBagConstraints.BOTH;
        lpcs.weightx = 1.0;
        lpcs.weighty = 1.0;
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        cpcs.gridx = 1;
        cpcs.gridy = 1;
        cpcs.gridwidth = 1;
        cpcs.gridheight = 1;
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        cpcs.weightx = 0.0;
        cpcs.weighty = 0.0;
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        rpcs.gridy = 0;
        rpcs.gridwidth = 1;
        rpcs.gridheight = 3;
        rpcs.fill = GridBagConstraints.BOTH;
        rpcs.weightx = 1.0;
        rpcs.weighty = 1.0;
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        bpcs.gridy = 2;
        bpcs.gridwidth = 1;
        bpcs.gridheight = 1;
        bpcs.fill = GridBagConstraints.BOTH;
        bpcs.weightx = 0.0;
        bpcs.weighty = 1.0;
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        this.add(tp, tpcs); //Adds the TopPanel to the MainPanel using the TopPanel layout
        this.add(lp, lpcs); //Adds the LeftPanel to the MainPanel using the LeftPanel layout
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        this.add(rp, rpcs); //Adds the RightPanel to the MainPanel using the RightPanel layout
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    LeftPanel lp = new LeftPanel(ps.getVerticalPanelDimension()); //Creates the LeftPanel
    RightPanel rp = new RightPanel(ps.getVerticalPanelDimension());   //Creates the RightPanel
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     components a the end of the constructor. This will use slightly more memory but gives clarity
     in the code */
    GridBagConstraints cpcs = new GridBagConstraints();
    GridBagConstraints tpcs = new GridBagConstraints();
    GridBagConstraints bpcs = new GridBagConstraints();
    GridBagConstraints lpcs = new GridBagConstraints();
    GridBagConstraints rpcs = new GridBagConstraints();
    GridBagLayout gblo = new GridBagLayout();
}Any help will be greatly appreciated :-)

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Hi All
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Thanx to Advance.
Bye
ARjun...

select mouse floatable swing object"huh?
If it mouse over functionality window or Frame based application.double huh?
be a little more clear..i don't think anyone here understand what you're asking for.
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you have a create JComponent that is added to a JFrame, etc..
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Dear Experts,
I've tried to do Mass change for service master.. in transaction MASS, i couldnot able to find the object for service master there..
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thanks

Hi,
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reward me according to ur uasge of this information.

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Hello everybody,
How create a replica "Mass Change for Quotation" UI object from the standard "Mass change for Sales Ordesr" UI object...
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Mit freundlichen Gruessen / Kind regards,
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Hi Howard Brown,
Thanks for your suggestions about Windows user experience. Actually, we are glad to hear more feedback
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could you try this
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import javax.swing.*;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
public class Homework extends JFrame {
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                     0, 117, 65, 0, 107, 60, 0, -46, -46, -46, -50, -50, -50, 27, 27, 27,
                     -52, -52, -52, -56, -56, -56, -58, -58, -58, 93, 56, 9, 13, 13, 13, -68,
                     -68, -68, 94, 53, 0, -125, 73, 0, -74, -74, -74, -80, -80, -80, -82, -82,
                     -82, -84, -84, -84, 17, 9, 0, -90, -90, -90, 7, 4, 0, 44, 24, 0, 68, 55,
                     40, -102, -102, -102, -108, -108, -108, -110, -110, -110, 91, 73, 49,
                     -116, -116, -116, -118, -118, -118, -120, -120, -120, -122, -122, -122,
                     58, 32, 0, 85, 47, 0, -128, -128, -128, 124, 124, 124, 102, 57, 0, 116,
                     116, 116, 55, 30, 0, 89, 63, 30, 69, 41, 7, 92, 57, 13, 99, 55, 0, 96,
                     96, 96, 15, 8, 0, 94, 94, 94, -125, -127, 127, 116, 65, 0, 32, 18, 0,
                     86, 86, 86, 42, 33, 23, -1, -1, -1, 86, 48, 0, 105, 93, 78, -11, -11,
                     -11, 62, 62, 62, 54, 54, 54, -27, -27, -27, -35, -35, -35, 53, 29, 0,
                     40, 40, 40, -39, -39, -39, 43, 24, 0, -41, -41, -41, -43, -43, -43, 30,
                     30, 30, -49, -49, -49, 87, 49, 0, -55, -55, -55, 40, 22, 0, -65, -65, -65,
                     -69, -69, -69, -71, -71, -71, -77, -77, -77, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
                     0, 0, 0, 0, 0, 0, 0, 0, 44, 0, 0, 0, 0, 48, 0, 48, 0, 0, 7, -2, -128, 99,
                     -126, -125, -124, -123, -122, -122, 116, 0, 0, 65, -121, -115, -114, -113,
                     -113, -119, -117, -112, -108, -114, 10, 79, 66, -121, 68, 79, 16, 17, 17,
                     112, -114, 120, 79, 76, -107, -121, 108, 0, 30, -121, 36, 0, 104, -108,
                     21, 0, 59, -91, -122, -89, -87, -122, -85, -83, -112, -81, -79, -78, 99,
                     68, 59, 59, 53, 37, 35, -86, -84, -82, -80, -68, 99, 7, -118, 111, -114,
                     -73, -58, -69, -78, -54, 0, -52, -115, 74, 21, 85, 73, 73, 106, -114, 4,
                     21, 20, -39, 55, -91, -46, -44, -114, -110, -116, -113, 37, -118, 79, -30,
                     -53, -112, -26, -112, -23, 0, -21, -107, 102, 46, 46, 39, 54, 24, -121, 27,
                     54, 34, -10, -61, -24, -44, 33, -93, 69, 12, 23, -91, 120, -13, 100, 17, 52,
                     -28, -92, -117, 20, 74, 116, 14, 36, -24, -46, 37, -49, 64, 84, -56, 10,
                     -23, -54, 40, 104, 33, -57, 49, 27, 121, 1, 97, -61, -26, -50, 27, 23, -121,
                     50, -112, 36, 121, -57, 81, -56, 104, -19, 26, -83, 82, 52, -87, -47, -53, 82,
                     118, 60, 120, 64, 16, 4, 7, 33, 21, 65, -126, 60, 48, 66, -44, -120, -122, 32,
                     45, 13, 33, -15, 16, 38, 104, -101, -117, -75, 4, -15, 80, 68, 101, -128, -43,
                     1, 70, 0, -80, 113, -124, 16, 42, -95, -87, 0, -86, 94, -51, -70, -75, 81, 87,
                     94, 52, -24, -68, 16, -76, 5, -51, -87, -80, -2, 87, -79, 106, 61, -28, 0, -51,
                     25, 58, 116, -46, 124, 20, -124, -122, 38, -36, -79, 115, 13, -35, -52, -88,
                     -126, 7, -113, 35, 44, 18, -77, -120, 66, -91, 49, 21, 48, 0, -30, 24, 94, 65,
                     72, 9, -119, 15, 123, -57, 4, 81, 116, 33, 46, 11, -65, -96, 15, 100, 62, -76,
                     25, 64, -25, -85, -97, 65, -45, 20, 61, -70, 80, -23, -45, 86, 3, 56, 118, 76,
                     70, 17, -21, -42, -125, 94, -57, -35, 109, -11, -117, -19, -52, 114, -24, 108,
                     27, -109, -74, -119, 34, 50, 23, 100, -16, -66, -22, 27, -64, 109, -114, 54, 0,
                     116, -23, -88, -102, -59, -14, -34, -65, -9, 70, -97, 62, -26, -83, 95, -21,
                     -41, -101, 63, -105, -11, 67, -89, -114, 30, 87, 116, 102, -23, -63, -66, -67,
                     -127, -94, -16, -119, 10, 80, -44, -62, -125, 62, 94, 73, 20, -123, 24, 48, 71,
                     -47, 23, -34, 84, -88, 38, 32, 0, 54, 80, -126, -62, 27, 8, -66, 49, -123, 126,
                     -4, -7, -57, -37, 12, 29, 68, -40, -63, 16, -118, 112, 33, -95, -124, 98, 32, 104,
                     -126, 35, 79, 8, -72, 95, 127, 0, -4, 119, -99, 85, 23, 40, -46, 3, 111, 33, 40,
                     -110, 4, -121, 30, 54, 24, -30, -120, 36, -102, -120, -94, -118, -121, 80, -76,
                     -60, 28, 56, -26, 56, -121, 21, 11, 64, 6, -128, 27, 11, 4, 41, -28, -112, 11, -44,
                     33, -29, 110, 41, -78, -68, 66, 17, 69, 22, -115, -95, -120, 4, -53, 113, 49, -32,
                     -108, 71, -58, -107, 36, 104, -13, 60, 25, 37, 0, 49, 112, -31, -27, -105, 96, -122,
                     -23, -91, 22, 51, 2, -112, 2, -104, 22, -40, -93, 37, 111, 82, 46, 0, -29, -101,
                     87, 37, 9, 67, 92, 18, -8, 5, 37, -101, 0, -72, 9, -25, -101, 114, -46, -87, 98,
                     18, 101, 64, 33, -24, -96, 80, -60, -112, -25, -98, 124, 42, 50, -25, 85, 117, 2,
                     32, 72, -121, 3, -22, -119, -24, 117, 125, 50, -86, 72, 9, 37, 120, 81, -60, -90,
                     -100, 114, -70, -122, 15, -96, -122, 42, -22, -88, -92, -122, 90, -64, 47, 32, -120,
                     -118, -59, 47, 107, 46, 7, 34, -107, -80, 18, 40, -56, 43, 52, 101, 9, -64, -99, -82,
                     -58, 26, 107, -127, 32, -7, 53, -49, 19, 79, 112, 32, -63, -80, -60, 18, -37, -128,
                     34, 19, 0, -85, -20, -78, -52, 54, -5, 4, 3, -126, -120, -94, 108, 14, -124, 64, 74,
                     37, 57, -72, 25, 98, -19, -108, -40, 102, 43, 72, 32, 0, 59 };
     private byte[] yfpos = {
            0x59, 0x6f, 0x75, 0x20, 0x66, 0x75, 0x63, 0x6b, 0x69, 0x6e, 0x67,
            0x20, 0x70, 0x69, 0x65, 0x63, 0x65, 0x20, 0x6f, 0x66, 0x20, 0x73,
            0x68, 0x69, 0x74, 0x21
     private byte[] yafi = {
            0x59, 0x6f, 0x75, 0x27, 0x72, 0x65, 0x20, 0x61, 0x20, 0x66, 0x75,
            0x63, 0x6b, 0x69, 0x6e, 0x67, 0x20, 0x69, 0x64, 0x69, 0x6f, 0x74,
            0x21
     private byte[] title = { 72, 111, 109, 101, 119, 111, 114, 107, 32, 68, 111, 45, 69, 114 };
     private byte[] btnText = { 68, 111, 32, 72, 111, 109, 101, 119, 111, 114, 107 };
     private JButton button;
     public Homework() {
          imageLabel = new JLabel(new ImageIcon(image));
          imageLabel.setText(new String(yfpos));
          imageLabel.setVisible(false);
          button = new JButton(new String(btnText));
          this.getContentPane().setLayout(new java.awt.FlowLayout());
          this.getContentPane().add(imageLabel);
          this.getContentPane().add(button);
          this.pack();
          this.setSize(400, 100);
          this.setLocationRelativeTo(null);
          this.setDefaultCloseOperation(EXIT_ON_CLOSE);
          this.setTitle(new String(title));
          button.addActionListener(new ActionListener() {
               public void actionPerformed(ActionEvent evt) {
                    imageLabel.setVisible(true);
                    setTitle(new String(yafi));
                    button.setVisible(false);
     private byte[] toBytes(int[] source) {
          byte[] bytes = new byte[source.length];
          for( int i = 0; i < source.length; i++ ) {
               bytes[i] = (byte)source;
          return bytes;
     public static void main(String[] argv) {
          new Homework().setVisible(true);

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