Performance with repaint problem

Hi,
I have a performance and repaint problem.
My problem is than I have a layer pane with about 500 JScrollPane, each JScrollPane has a JLabel, and each JLabel has an Icon. I can have to maintain this hierarchy.
I have a thread that makes the icon change from a color state to a grey state; in fact it makes them all blink.
My problem is that is takes 50% of the CPU when the blink thread is running. As well, they do not all blink at the same time. The thread changes the icon color and calls a repaint. They seem to repaint independently.
What I would like is to collapse the paint calls into one without having to call repaint on the whole JFrame which does solve my problem but it is a hack.
Swing should collapse all the repaints into one call to the parent but I think because of the JScrollPanes it is not. Can anyone shed any light into why it does not paint all in one call instead of 500 repaint calls.
Thanks,
Pat

Well, I'd change the design first, but if you must play around with paint() then you can try using this setIgnoreRepaint(true) in the Component class.
You could do the grouping yourself and then when you really want things repainted, flag all your components again with setIgnoreRepaint(false), and then call revlaidate() to the parent, and it should repaint everything at once. That is what's I'd try, anyway.

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Photoshop System Info:
Adobe Photoshop Version: 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00) x64
Operating System: Windows 8 64-bit
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System architecture: Intel CPU Family:6, Model:14, Stepping:5 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2
Physical processor count: 4
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Memory used by Photoshop: 60 %
Image tile size: 128K
Image cache levels: 2
OpenGL Drawing: Enabled.
OpenGL Drawing Mode: Advanced
OpenGL Allow Normal Mode: True.
OpenGL Allow Advanced Mode: True.
OpenGL Allow Old GPUs: Not Detected.
OpenCL Version: 1.2 AMD-APP (1084.4)
OpenGL Version: 3.0
Video Rect Texture Size: 16384
OpenGL Memory: 2048 MB
Video Card Vendor: ATI Technologies Inc.
Video Card Renderer: AMD Radeon HD 7800 Series
Display: 1
Display Bounds: top=0, left=0, bottom=1080, right=1920
Video Card Number: 2
Video Card: AMD Radeon HD 7800 Series
Driver Version:
Driver Date:
Video Card Driver: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.d ll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Video Mode: 1920 x 1080 x 4294967296 colors
Video Card Caption: AMD Radeon HD 7800 Series
Video Card Memory: 2048 MB
Video Card Number: 1
Video Card: Microsoft Basic Render Driver
Driver Version: 9.12.0.0
Driver Date: 20121219000000.000000-000
Video Card Driver:
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Video Card Caption: Microsoft Basic Render Driver
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Serial number: 90970078453021833509
Application folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\
Temporary file path: C:\Users\RAFFAE~1\AppData\Local\Temp\
Photoshop scratch has async I/O enabled
Scratch volume(s):
C:\, 931.5G, 534.8G free
Required Plug-ins folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\Required\
Primary Plug-ins folder: C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\Plug-ins\
Additional Plug-ins folder: not set
Installed components:
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   adbeape.dll   Adobe APE 2012/01/25-10:04:55   66.1025012   66.1025012
   AdobeLinguistic.dll   Adobe Linguisitc Library   6.0.0
   AdobeOwl.dll   Adobe Owl 2012/09/10-12:31:21   5.0.4   79.517869
   AdobePDFL.dll   PDFL 2011/12/12-16:12:37   66.419471   66.419471
   AdobePIP.dll   Adobe Product Improvement Program   7.0.0.1686
   AdobeXMP.dll   Adobe XMP Core 2012/02/06-14:56:27   66.145661   66.145661
   AdobeXMPFiles.dll   Adobe XMP Files 2012/02/06-14:56:27   66.145661   66.145661
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   aif_core.dll   AIF   3.0   62.490293
   aif_ocl.dll   AIF   3.0   62.490293
   aif_ogl.dll   AIF   3.0   62.490293
   amtlib.dll   AMTLib (64 Bit)   6.0.0.75 (BuildVersion: 6.0; BuildDate: Mon Jan 16 2012 18:00:00)   1.000000
   ARE.dll   ARE 2012/06/05-15:16:32   66.507768   66.507768
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   boost_threads.dll   DVA Product   6.0.0
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   cgGL.dll   NVIDIA Cg Runtime   3.0.00007
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   icudt40.dll   International Components for Unicode 2011/11/15-16:30:22    Build gtlib_3.0.16615
   image_compiler.dll   AIF   3.0   62.490293
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   image_runtime.dll   AIF   3.0   62.490293
   JP2KLib.dll   JP2KLib 2011/12/12-16:12:37   66.236923   66.236923
   libifcoremd.dll   Intel(r) Visual Fortran Compiler   10.0 (Update A)
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   WRServices.dll   WRServices Friday January 27 2012 13:22:12   Build 0.17112   0.17112
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   3D Studio 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Accented Edges 13.0
   Adaptive Wide Angle 13.0
   Angled Strokes 13.0
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   Conté Crayon 13.0
   Craquelure 13.0
   Crop and Straighten Photos 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Crop and Straighten Photos Filter 13.0
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   Measurement Core 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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   MMXCore Routines 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
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   Radial Blur 13.0
   Radiance 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Range 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Read Watermark 4.0
   Reticulation 13.0
   Ripple 13.0
   Rough Pastels 13.0
   Save for Web 13.0
   ScriptingSupport 13.1.2
   Shear 13.0
   Skewness 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Smart Blur 13.0
   Smudge Stick 13.0
   Solarize 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Spatter 13.0
   Spherize 13.0
   Sponge 13.0
   Sprayed Strokes 13.0
   Stained Glass 13.0
   Stamp 13.0
   Standard Deviation 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   STL 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Sumi-e 13.0
   Summation 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Targa 13.0
   Texturizer 13.0
   Tiles 13.0
   Torn Edges 13.0
   Twirl 13.0
   Underpainting 13.0
   Vanishing Point 13.0
   Variance 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Variations 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Water Paper 13.0
   Watercolor 13.0
   Wave 13.0
   Wavefront|OBJ 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   WIA Support 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   Wind 13.0
   Wireless Bitmap 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00)
   ZigZag 13.0
Optional and third party plug-ins:
   DAZ Studio 3D Bridge 12.0
   DazUpdateScene 12.0
Plug-ins that failed to load: NONE
Flash:
   Mini Bridge
   Kuler
Installed TWAIN devices: NONE

Great news!
I followed your suggestion, Noel, and uninstalled my drivers with the Catalyst Uninstall Utility (which I hadn't used before), rebooted, reinstalled Catalyst 13.2 Beta 7, rebooted, deleted the PS Prefs, started PS, and now the performance is radically improved!
It baffles me why I would need to do a clean driver uninstall in a new system environment that has only ever had this video card, and is only a few months old, but that action seems to be what's improved the situation. Note that because I deleted the PS preferences, the good performance now occurs with the default Use Graphics Processor enabled, and Drawing Mode set to Advanced (with every feature in the Advanced dialog checked except 30bit display).
Having no reference point, I can't tell for sure if performance is as good as it theoretically ought to be for my system specs, but using the standard 13px brush is only slightly laggy behind the cursor, even if I become reckless and squiggle on the canvas violently. It wasn't just sluggish response before: Photoshop seemed to be in pain trying to draw the line segments as it laboured to catch up to the cursor. That is pretty much gone now.
Much more tellingly, zooming and panning the canvas is like it ought to be, responsive and clean, more or less like it was for me in CS4 with my old Nvidia 9600GT. The poor performance with zooming and panning was the most worrying aspect of the issue. It's a great relief to see these working more properly now.
I have to confess I'm a little embarrassed to have drug you through all this hassle only to discover that something as rudimentary as properly cleaning out the drivers would be the apparent solution. I never would have imagined that doing that, with such a new and stable system, would make any difference, since I don't have a legacy of older drivers dotting my hard drive. In any event, I'm really grateful that you guys took the time to try to help me.
In the interest of completeness, here's the relevant portion of my system info after doing the reinstall steps I mentioned above:
Adobe Photoshop Version: 13.1.2 (13.1.2 20130105.r.224 2013/01/05:23:00:00) x64
Operating System: Windows 8 64-bit
Version: 6.2
System architecture: Intel CPU Family:6, Model:14, Stepping:5 with MMX, SSE Integer, SSE FP, SSE2, SSE3, SSE4.1, SSE4.2
Physical processor count: 4
Processor speed: 2665 MHz
Built-in memory: 16379 MB
Free memory: 13680 MB
Memory available to Photoshop: 14695 MB
Memory used by Photoshop: 60 %
Image tile size: 1024K
Image cache levels: 4
OpenGL Drawing: Enabled.
OpenGL Drawing Mode: Advanced
OpenGL Allow Normal Mode: True.
OpenGL Allow Advanced Mode: True.
OpenGL Allow Old GPUs: Not Detected.
OpenCL Version: 3.0
OpenGL Version: 3.0
Video Rect Texture Size: 16384
OpenGL Memory: 2048 MB
Video Card Vendor: ATI Technologies Inc.
Video Card Renderer: AMD Radeon HD 7800 Series
Display: 1
Display Bounds: top=0, left=0, bottom=1080, right=1920
Video Card Number: 2
Video Card: AMD Radeon HD 7800 Series
Driver Version:
Driver Date:
Video Card Driver: aticfx64.dll,aticfx64.dll,aticfx64.dll,aticfx32,aticfx32,aticfx32,atiumd64.dll,atidxx64.d ll,atidxx64.dll,atiumdag,atidxx32,atidxx32,atiumdva,atiumd6a.cap,atitmm64.dll
Video Mode: 1920 x 1080 x 4294967296 colors
Video Card Caption: AMD Radeon HD 7800 Series
Video Card Memory: 2048 MB
Video Card Number: 1
Video Card: Microsoft Basic Render Driver
Driver Version: 12.100.17.0
Driver Date: 20130226000000.000000-000
Video Card Driver:
Video Mode:
Video Card Caption: Microsoft Basic Render Driver
Video Card Memory: 0 MB
As you can see, the Microsoft Basic Render Driver still appears as a Video Card in the list. This presumably has something to do with Windows 8, and I really don't know if its presence here is still a sign that my card is not being used to its optimal capability. I have a hunch that the slight lag that I am still experiencing with the brush when Use Graphics Processor is on -- totally absent with the acceleration turned off -- implies that Photoshop is still unable to take maximum advantage of my card. I would assume that the brush tool should be more responsive with acceleration on than off, in a rig without any issues, but that's just assumption on my part. If you turn off Use Graphics Processor on your systems, is the brush tool more or less responsive?
But again, panning the canvas with the hand tool is now extremely responsive, without any screen tearing or visible lag, and that's a massive improvement over the total meltdown of performance I was suffering from before.
Thanks again very much for your help. I'm grateful to all of you who took the time to chime in.

Bad performance with brandnew system

hello,
i set up a completely new win7-64bit based on a fresh osx (snow-leopard update) on a fresh harddisk....and i have very bad 3d performance with only 3 (!!) programs installed. i am working with autodesk 3ds max and autocad and both run very slow. my last system was win7-64bit, too, but running MUCH faster.
it must be a driver problem, but i dont know how to change the nvidia driver.
edit:
after having changed driver from directx 9 to open-gl performance is very fast.
please help.
alex
Message was edited by: mbp_3d

Hi Bruno
In the following Re: Generic Sync: Object can not be deserilized / Multiple synchronization call you had mentioned that you are using MI 2.5 SP16 Client. For your information MI doesnt support Windows Mobile 5 OS on SP16 but only from SP18 does it support this OS. Have you tried upgrading the client to any of the SPs i had mentioned in the above thread and then checked the performance?
Best Regards
Sivakumar

DC creation finished with some problems

Hello,
After finish the DC creation below message is getting
DC Creation finished with some problems
Reason: Some used DC's not avilable Locally, You Have to sync used DC's for the project.
and when I open the view implementation many errors in the default methods.
below is the error log:
java.lang.Exception: C:\Users\xxxx\.dtc\LocalDevelopment\buildvariant.config is missing
at com.sap.ide.eclipse.component.core.Util.getBuildVariantDocument(Util.java:205)
at com.sap.ide.eclipse.component.core.Util.initBuildVariant(Util.java:261)
at com.sap.ide.eclipse.component.devconf.DevConfManager.getInstalledDevConfs(DevConfManager.java:432)
at com.sap.ide.eclipse.component.devconf.DevConfManager.getInstalledDevConfs(DevConfManager.java:372)
at com.sap.ide.eclipse.cbs.activation.internal.ActivationRuntimeDataStorage.setActiveDevelopmentConfiguration(ActivationRuntimeDataStorage.java:225)
at com.sap.ide.eclipse.cbs.activation.internal.ActivationRuntimeDataStorage.onActiveClientChanged(ActivationRuntimeDataStorage.java:944)
at com.tssap.dtr.client.lib.vfs.config.impl.Configuration.setActiveClient(Configuration.java:477)
at com.sap.ide.eclipse.component.wizard.DevConfWizard.updateDTR(DevConfWizard.java:687)
at com.sap.ide.eclipse.component.wizard.DevConfWizard.addDevConf(DevConfWizard.java:546)
at com.sap.ide.eclipse.component.wizard.DevConfWizard.access$100(DevConfWizard.java:67)
at com.sap.ide.eclipse.component.wizard.DevConfWizard$1.run(DevConfWizard.java:348)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at com.sap.ide.eclipse.component.wizard.DevConfWizard.performFinish(DevConfWizard.java:346)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:608)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:321)
at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:423)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
at org.eclipse.jface.window.Window.open(Window.java:563)
at com.sap.ide.eclipse.component.provider.actions.DevConfNewAction.run(DevConfNewAction.java:46)
at com.tssap.selena.model.extension.action.SelenaActionCollector$GenericElementActionWrapper.run(SelenaActionCollector.java:229)
at com.tssap.util.ui.menu.MenuFactory$MuSiAction.saveRunAction(MenuFactory.java:1425)
at com.tssap.util.ui.menu.MenuFactory$MuSiAction.run(MenuFactory.java:1391)
at com.tssap.util.ui.menu.MenuFactory$DelegateAction.processInternal(MenuFactory.java:616)
at com.tssap.util.ui.menu.MenuFactory$DelegateAction.access$100(MenuFactory.java:586)
at com.tssap.util.ui.menu.MenuFactory$DelegateAction$BusyProcessWorker.run(MenuFactory.java:716)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at com.tssap.util.ui.menu.MenuFactory$DelegateAction.process(MenuFactory.java:610)
at com.tssap.util.ui.menu.internal.MenuListenerFactory$ProcessAdapter.widgetSelected(MenuListenerFactory.java:172)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
Thanks
Polaka

Hi Polaka,
the Error clearly tells the root cause...
Some used DC's not avilable Locally, You Have to sync used DC's for the project.
This means that the DC for which you have created project structure is now present on your Local client DTR, but the same DC is using some other DCs as dependencies. And these used DC(s) are not available on your Local Client DTR.
Please perform the below mentioned steps...
1) The DC for which you are creating the project structure, is having dependecies on other DCs.
2) Open the public parts of that DC and check the Used DCs that are needed.
3) You need to create the project structure of those used DCs too from Inactive DCs view.
4) Also make sure that buildtime depencies are also sychronized from Active DC view.
If the problem still persists, then i would request you to provide the following details.
1) Types of the DCs that you are using.
2) in the CBS web UI,
-->(http://<host>:<port>/webdynpro/dispatcher/sap.com/tc.CBS.WebUI/WebUI)
-->Here, find out the build spaces specific to your track inside Buildspaces Table.
<SID>_<TrackName>_D
check the Development buildspace of your track whether it is consistent or not?
3) If the build space is having some broken DCs then provide the Logs of the Build failure on CBS for those broken DCs.
Regards,
Shreyas Pandya

Repaint problem while clicking the popup menuitem

Hi all,
iam facing repainting problem in my application. User can initiate a single action from different options such as JButton, double-click of mouse and clicking the menu item form the JPopupMenu.
All these will execute the same code. But when iam using the first two ways, the repainting is properly working and aim getting the required UI and opening the JInternalFrame.
When the last case is being used(ie., clicking the menu item form the JPopupMenu), then the repaint is not working and the window being opened is coming in pieces and then finally i could see the window after some time, which is not the case with the first two cases.
Please help me how to solve and get the window at once. Iam attaching the code.
MainFrame.java
package com.swing;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.awt.event.MouseWheelListener;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
public class MainFrame extends JFrame implements ActionListener{
     static final long serialVersionUID = 3345648L;
     public MainFrame() {
          setSize(1000,750);
          setLayout(null);
          setVisible(true);
          addMenuBar();
          invalidate();
     public void actionPerformed(ActionEvent actionEvent) {
          Object source = actionEvent.getSource();
          if( source == s_mnuItmFirstFrame ) {
               FirstFrame s_frameFirst = new FirstFrame(this);
               this.add(s_frameFirst);
      * @param args
     public static void main(String[] args) {
          MainFrame mFrame = new MainFrame();
     JMenuBar s_menuBar = null;
     JMenuItem s_mnuItmFirstFrame = new JMenuItem("Add Internal Frame");
     void addMenuBar(){
          Font fontNormal = new Font("Dialog", Font.PLAIN, 11);
          s_menuBar = new JMenuBar();
          s_menuBar.setDoubleBuffered(true);
          getRootPane().setJMenuBar(s_menuBar);
          s_mnuItmFirstFrame.setFont(fontNormal);
          s_mnuItmFirstFrame.addActionListener(this);
          JMenu s_menuFrames = new JMenu("Frames");
          s_menuFrames.setFont(fontNormal);
          s_menuFrames.add(s_mnuItmFirstFrame);
          s_menuBar.add(s_menuFrames);
FirstFrame.java
package com.swing;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.event.MouseMotionListener;
import java.awt.event.MouseWheelEvent;
import java.util.Vector;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JInternalFrame;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JTable;
import javax.swing.event.InternalFrameAdapter;
import javax.swing.event.InternalFrameEvent;
import javax.swing.table.DefaultTableModel;
public class FirstFrame extends JInternalFrame implements ActionListener
     static final long serialVersionUID = 2345657L;
     public FirstFrame(JFrame parentFrame) {
          super(" First Frame ", true, true, true, true);
          mainFrame = parentFrame;
          setSize(400, 400);
          setVisible(true);
          setLayout(new FlowLayout());
          try {
               setMaximum(false);
          } catch (Exception e) {
               e.printStackTrace();
          DefaultTableModel s_modelFirstTable = new DefaultTableModel();
          Vector tableData = new Vector();
          Vector namesVector = new Vector();
          namesVector.add("OneFirst");
          namesVector.add("OneMiddle");
          namesVector.add("OneLast");
          tableData.add(namesVector);
          namesVector = new Vector();
          namesVector.add("TwoFirst");
          namesVector.add("TwoMiddle");
          namesVector.add("TwoLast");
          tableData.add(namesVector);
          namesVector = new Vector();
          namesVector.add("ThreeFirst");
          namesVector.add("ThreeMiddle");
          namesVector.add("ThreeLast");
          tableData.add(namesVector);
          namesVector = new Vector();
          namesVector.add("FourFirst");
          namesVector.add("FourMiddle");
          namesVector.add("FourLast");
          tableData.add(namesVector);
          namesVector = new Vector();
          namesVector.add("FiveFirst");
          namesVector.add("FiveMiddle");
          namesVector.add("FiveLast");
          tableData.add(namesVector);
          Vector tableHeader = new Vector();
          tableHeader.add("First Name");
          tableHeader.add("Middle Name");
          tableHeader.add("Last Name");
          s_modelFirstTable.setDataVector(tableData, tableHeader);
          s_tblFirst.setModel(s_modelFirstTable);
          add(s_tblFirst);
          add(s_btnSecondButton);
          s_mnuPopupMenu.add(s_mnuItmSecondButton);
          s_mnuPopupMenu.add(s_mnuItmSecondButton1);
          s_mnuPopupMenu.add(s_mnuItmSecondButton2);
          s_mnuPopupMenu.add(s_mnuItmSecondButton3);
          s_mnuPopupMenu.add(s_mnuItmSecondButton4);
          s_tblFirst.addMouseListener(new MouseAdapter() {
               public void mouseReleased(MouseEvent mouseEvent) {
                    s_mnuPopupMenu.setVisible(true);
                    // if (mouseEvent.isPopupTrigger()) {
                    s_mnuPopupMenu.show(mouseEvent.getComponent(), mouseEvent
                              .getX(), mouseEvent.getY());
          s_btnSecondButton.addActionListener(this);
          s_mnuItmSecondButton.addActionListener(this);
          this.addInternalFrameListener(new InternalFrameAdapter() {
               public void internalFrameClosing(InternalFrameEvent ifEvent) {
                    Object object = ifEvent.getSource();
                    if (object == FirstFrame.this) {
                         try {
                              if (s_frameSecond != null)
                                   s_frameSecond.setClosed(true);
                         } catch (Exception e) {
                              e.printStackTrace();
     public void actionPerformed(ActionEvent actionEvent) {
          if (s_frameSecond != null) {
               try {
                    s_frameSecond.setClosed(true);
               } catch (Exception e) {
                    e.printStackTrace();
          s_frameSecond = new SecondFrame();
          mainFrame.add(s_frameSecond);
          s_frameSecond.moveToFront();
          s_frameSecond.setVisible(true);
     JFrame mainFrame ;
     JTable s_tblFirst = new JTable();
     JButton s_btnSecondButton = new JButton("Second Frame");
     JMenuItem s_mnuItmSecondButton = new JMenuItem("Second Frame");
     JMenuItem s_mnuItmSecondButton1 = new JMenuItem("Second Frame1");
     JMenuItem s_mnuItmSecondButton2 = new JMenuItem("Second Frame2");
     JMenuItem s_mnuItmSecondButton3 = new JMenuItem("Second Frame3");
     JMenuItem s_mnuItmSecondButton4 = new JMenuItem("Second Frame4");
     JPopupMenu s_mnuPopupMenu = new JPopupMenu();
     SecondFrame s_frameSecond;
SecondFrame.java
package com.swing;
import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JInternalFrame;
public class SecondFrame extends JInternalFrame {
     static final long serialVersionUID = 1345648L;
     public SecondFrame() {
          super(" Second Frame ", true, true, true, true);
          try {
          setLayout(new GridLayout(4, 4));
          setSize(400,400);
          //setVisible(true);
          setMaximizable(true);
          for(int i=0; i<4; i++){
               for(int j=0; j<4; j++){
                    add(new JButton(""+(i+1)+", "+(j+1)));
          catch(Exception e){
               e.printStackTrace();
}

Don't post an IDE generated code as is. It's a torture for human eye. At least, you should rename
all the identifiers to some meaningful names.
You MUST use JDesktopPane when you use JInternalFrames.
Here's a working code:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.table.*;
import javax.swing.event.*;
import java.util.*;
public class MainFrame extends JFrame implements ActionListener{
static final long serialVersionUID = 3345648;
JFrame frame;
JDesktopPane jdp;
public MainFrame() {
    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setSize(1000,750);
    // setLayout(null); //you MUST use a real LayoutManager
    addMenuBar();
    frame = this;
    jdp = new JDesktopPane();
    frame.add(jdp);
    setVisible(true);
public void actionPerformed(ActionEvent actionEvent) {
    Object source = actionEvent.getSource();
    if( source == s_mnuItmFirstFrame ) {
      FirstFrame s_frameFirst = new FirstFrame(this);
      jdp.add(s_frameFirst);
      s_frameFirst.setVisible(true);
public static void main(String[] args) {
    MainFrame mFrame = new MainFrame();
JMenuBar s_menuBar = null;
JMenuItem s_mnuItmFirstFrame = new JMenuItem("Add Internal Frame");
void addMenuBar(){
    Font fontNormal = new Font("Dialog", Font.PLAIN, 11);
    s_menuBar = new JMenuBar();
    s_menuBar.setDoubleBuffered(true);
    getRootPane().setJMenuBar(s_menuBar);
    s_mnuItmFirstFrame.setFont(fontNormal);
    s_mnuItmFirstFrame.addActionListener(this);
    JMenu s_menuFrames = new JMenu("Frames");
    s_menuFrames.setFont(fontNormal);
    s_menuFrames.add(s_mnuItmFirstFrame);
    s_menuBar.add(s_menuFrames);
    setJMenuBar(s_menuBar);
class FirstFrame extends JInternalFrame implements ActionListener{
static final long serialVersionUID = 2345657;
public FirstFrame(MainFrame parentFrame) {
    super(" First Frame ", true, true, true, true);
    mainFrame = parentFrame;
    setSize(400, 400);
    setVisible(true);
    setLayout(new FlowLayout());
    try {
      setMaximum(false);
    } catch (Exception e) {
      e.printStackTrace();
    DefaultTableModel s_modelFirstTable = new DefaultTableModel();
    Vector<Vector> tableData = new Vector<Vector>();
    Vector<String> namesVector = new Vector<String>();
    namesVector.add("OneFirst");
    namesVector.add("OneMiddle");
    namesVector.add("OneLast");
    tableData.add(namesVector);
    namesVector = new Vector<String>();
    namesVector.add("TwoFirst");
    namesVector.add("TwoMiddle");
    namesVector.add("TwoLast");
    tableData.add(namesVector);
    namesVector = new Vector<String>();
    namesVector.add("ThreeFirst");
    namesVector.add("ThreeMiddle");
    namesVector.add("ThreeLast");
    tableData.add(namesVector);
    namesVector = new Vector<String>();
    namesVector.add("FourFirst");
    namesVector.add("FourMiddle");
    namesVector.add("FourLast");
    tableData.add(namesVector);
    namesVector = new Vector<String>();
    namesVector.add("FiveFirst");
    namesVector.add("FiveMiddle");
    namesVector.add("FiveLast");
    tableData.add(namesVector);
    Vector<String> tableHeader = new Vector<String>();
    tableHeader.add("First Name");
    tableHeader.add("Middle Name");
    tableHeader.add("Last Name");
    s_modelFirstTable.setDataVector(tableData, tableHeader);
    s_tblFirst.setModel(s_modelFirstTable);
    add(s_tblFirst);
    add(s_btnSecondButton);
    s_mnuPopupMenu.add(s_mnuItmSecondButton);
    s_mnuPopupMenu.add(s_mnuItmSecondButton1);
    s_mnuPopupMenu.add(s_mnuItmSecondButton2);
    s_mnuPopupMenu.add(s_mnuItmSecondButton3);
    s_mnuPopupMenu.add(s_mnuItmSecondButton4);
    s_tblFirst.addMouseListener(new MouseAdapter() {
      public void mousePressed(MouseEvent mouseEvent){
        if (mouseEvent.isPopupTrigger()) {
          s_mnuPopupMenu.show(mouseEvent.getComponent(),
           mouseEvent.getX(), mouseEvent.getY());
      public void mouseReleased(MouseEvent mouseEvent) {
        if (mouseEvent.isPopupTrigger()) {
          s_mnuPopupMenu.show(mouseEvent.getComponent(),
           mouseEvent.getX(), mouseEvent.getY());
    s_btnSecondButton.addActionListener(this);
    s_mnuItmSecondButton.addActionListener(this);
    addInternalFrameListener(new InternalFrameAdapter() {
      public void internalFrameClosing(InternalFrameEvent ifEvent) {
        Object object = ifEvent.getSource();
        if (object == this) {
          try {
            if (s_frameSecond != null){
              s_frameSecond.setClosed(true);
          } catch (Exception e) {
            e.printStackTrace();
} // FirstFrame constructor
public void actionPerformed(ActionEvent actionEvent) {
    if (s_frameSecond != null) {
      try {
        s_frameSecond.setClosed(true);
      } catch (Exception e) {
        e.printStackTrace();
    s_frameSecond = new SecondFrame();
    mainFrame.jdp.add(s_frameSecond);
    s_frameSecond.moveToFront();
    s_frameSecond.setVisible(true);
MainFrame mainFrame ;
JTable s_tblFirst = new JTable();
JButton s_btnSecondButton = new JButton("Second Frame");
JMenuItem s_mnuItmSecondButton = new JMenuItem("Second Frame");
JMenuItem s_mnuItmSecondButton1 = new JMenuItem("Second Frame1");
JMenuItem s_mnuItmSecondButton2 = new JMenuItem("Second Frame2");
JMenuItem s_mnuItmSecondButton3 = new JMenuItem("Second Frame3");
JMenuItem s_mnuItmSecondButton4 = new JMenuItem("Second Frame4");
JPopupMenu s_mnuPopupMenu = new JPopupMenu();
SecondFrame s_frameSecond;
class SecondFrame extends JInternalFrame {
static final long serialVersionUID = 1345648;
public SecondFrame() {
    super(" Second Frame ", true, true, true, true);
    try {
      setLayout(new GridLayout(4, 4));
      setSize(400, 400);
      setMaximizable(true);
      for(int i=0; i<4; i++){
        for(int j = 0; j < 4; ++j){
          add(new JButton("" + (i + 1) + ", " + (j + 1)));
    catch(Exception e){
      e.printStackTrace();
}

Best performance with forms 4.5 than 6i ?!!!

Hi,
Since i'd upgrade my app with forms 6i, i find that when i make a query, this is more slow with 6i than 4.5, with the same db(8i).
Does anyone else had the same problem?
What could i do to resolve the problem?
Thanks.
null

See my earlier posting 'Speeding load time of WEB Forms50'. I
have had no takers yet on a solution to this. There may be some
hints for you there.
Good luck on this one - Forms over the WEB seems to be very
processor and memory hungry. We would like to support about 200
users on a VERY simple search screen, but we need about 2Gbyte
of physical memory on the server to get any amount of useful
speed out of it. Each Forms session takes up about 10Mbyte on
the server - as soon as this starts swapping out to disk then
your run-time performance goes right downhill. The earlier-
mentioned posting gives some hints on speeding up the startup
time, and it does work.
Regards,
Jason Judge
Natasha Murillo (guest) wrote:
: How I can Get better performance with Forms 4.5 and 6.0 on the
: WEB???
: It is very slow and my customers are not very happy with
that...
: Please help me...
null

Hello! My iMac frozed and I had to switch the electricty supply off and on in order to start again the system, with the problem that the screen looks wierd, I tried to calibrate it... doesnt works any suggestion?

hello! My iMac frozed and I had to switch the electricty supply off and on in order to start again the system, with the problem that the screen looks wierd, I tried to calibrate it... doesnt works any suggestion?

Dear Paul, thank you very much for your time and answer, I followed those steps, somehow it helped the performance of my Imac, is faster now, but the screen issue about the very High contrast colours is still there. Since I am a photographer I am very depending on the screen calibration. I am worried that I came to damage the video card when I shut down the computer from the swicth when It was frozed.

I am unable to view the full content of various web pages after purchasing Advanced System Care Pro. I was using the free version before with no problems. I cannot figure out if or which setting was changed. Please help

I am unable to view the full content of various web sites after purchasing Advanced System Care Pro. I was using the free version before with no problems. I cannot figure out if or which setting was changed. I tried doing a system restore but that did not work. I tried turning off all features of ASC pro but that did not work. Javascript is enabled. Please help.
Brian

Many thanks.
With those symptoms, I'd try the following document:
Apple software on Windows: May see performance issues and blank iTunes Store
(If there's a SpeedBit LSP showing up in Autoruns, it's usually best to just uninstall your SpeedBit Video Accelerator.)

Performance with repaint problem

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