How to judge some jcomponent whether has gotten focus?

1.How to judge some JComponent whether has gotten focus?
2.How to judge what JComponent has gotten focus?

1.How to judge some JComponent whether has gotten focus?You can use a [url http://java.sun.com/docs/books/tutorial/uiswing/events/focuslistener.html]Focus Listener.
2.How to judge what JComponent has gotten focus?FocusManager.getCurrentManager().getFocusOwner()

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How to judge whether the client has installed AcrobatReader?

How to judge whether the client has installed AcrobatReader?

Hi,
first check the client copy log using scc3->all clients
under target client you can identify which client is generated by client copy.
the remaining client is only created using SCC4 ( exclude 000,001,066 )
regards,
kaushal

TS3988 My husband changed the Apple ID on our computer. For some reason, iCloud has the old Apple ID and it won't let me change it. I've been locked out of my iPad twice and had to restore it because of iCloud. How do I change the Apple ID (not the pas

My husband changed the Apple ID on our computer. For some reason, iCloud has the old Apple ID and it won't let me change it. I've been locked out of my iPad twice and had to restore it because of iCloud. How do I change the Apple ID (not the password)?

In order to change your Apple ID or password for your iCloud account on your iOS device, you need to delete the account from your iOS device first, then add it back using your updated details. (Settings > iCloud, scroll down and hit "Delete Account")
Providing you are simply updating your existing details and not changing to another account, when you delete your account, all the data that is synced with iCloud will also be deleted from the device (but not from iCloud), but will be synced back to your device when you login again.
In order to change your Apple ID or password for your iCloud account on your computer, you need to sign out of the account from your computer first, then sign back in using your updated details. (System Preferences > iCloud, click the sign out button)
In order to change your Apple ID or password for your iTunes account on your iOS device, you need to sign out from your iOS device first, then sign back in using your updated details. (Settings > iTunes & App store, scroll down and tap your ID)
If you are using iMessages or FaceTime, you will also need to log out and into your ID there too.

How to judge whether the paragraph ending?

Hi,
How to judge whether the paragraph ending with js?
thks.
goldbridge

Do you mean if the last paragraph is running into an overset condition?
Then:
myTextFrame.overflows == true;
Or do you mean that your paragraph will be split between two or more text frames?
Then:
myParagraph.parentTextFrames.length > 1;
Uwe

How to judge whether the chars contain only number and letter

how to judge whether the chars contain only number and letter, for example :
'AEs4386' is valid , but '´¼ew78' is not
thanks for your help !

Hi,
try the following:
data: l_test(36) type c.
concatenate sy-abcde '0123456789' into l_test.
l_test contains all letters all numbers now
translate YourVariable to upper case.
YourVariable contains only upper case letters
check YourVariable co l_test. " or use if instead of check
YourVariable contains only letters or numbers
regards
Siggi

Photoshop 12 screen has gotten too long on OS X, cannot get to the bottom to reduce, how do I make it smaller?

Photoshop 12 screen has gotten too long on OS X, cannot get to the bottom to reduce, how do I make it smaller?

Stuck Windows in Photoshop Elements on a Mac | Barbara's Sort-of-Tech Blog

HT5002 I used Inkscape on Linux before moved to Mac. Now I am trying to install it using MacPorts, but libpixman has some problems that has been reported out there. Does any one know how to fix it without the need to use other way than MacPorts?

I used Inkscape on Linux before moved to Mac. Now I am trying to install it
using MacPorts, but libpixman has some problems that has been reported out there.
Does any one know how to fix it without the need to use other way than MacPorts?

Start with this comprehensive troubleshooting article:
https://discussions.apple.com/docs/DOC-3521
Look at this one for possible solutions:
https://discussions.apple.com/docs/DOC-3353
Ciao.

I have a new i phone and for some reason it has picked up a wrong apple ID in the App Store, its OK in ITunes how can i correct this?

I have a new i phone and for some reason it has picked up a wrong apple ID in the App Store, its OK in ITunes how can i correct this?

The Apple ID for future purchases is in Settings>Store>Apple ID. However, apps have to be updated using the Apple ID used to originally purchase them. This can't be changed. If the App store is asking you to provide a password for a different Apple ID when you are updating apps, it's because this ID was used to purchase it originally.

How can a webpage refresh automatically if some new data has entered the da

hi,
How can a webpage refresh automatically if some new data has entered the database.
with thanks
jp reddy

There have been several discussions on related topics. HTTP/HTML is not a "push" protocol and therefore is not well suited for this type of application. I would recommend setting a reasonable refresh rate using a META tag or switching to another technology (i.e. Applets) that can provide a push environment.

My MAC has gotten very slow. Pages load slowly. How do I fix this?

My MAC has gotten very slow. Pages load slowly. Multi colored disc appears on screen at times. (like the hour glass on PC's) Anyone know how to spped it up like it was new? , at times not at all.

Examine this comprehensive trouble shooting article:
https://discussions.apple.com/docs/DOC-3521
Usually the Hard Disk Drive is the problem area.
Ciao.

My iPod screen got broken and some water got on it! The screen has gotten darker due to the moisture but otherwise the iPod still works except for the sound! I have no sound anymore! What can I do?

My iPod screen got broken and some water got on it! The screen has gotten darker due to the moisture but otherwise the iPod still works except for the sound! I have no sound anymore! What can I do? Pleas help!

1. Nothing and live with it
2. Apple will exchange your iPod for a refurbished one for $99 for 16 GB 5G and $149 for the other 5Gs. They do not fix yours.
Apple - iPod Repair price

HomeFusion has gotten SLOW. How to fix?

For the past week, my HomeFusion service has gotten very slow. Every speed test is below 1 Mbps up and down.
I've disconnected and powered down all devices but one. Also tried restarting the router and cantenna. Makes no difference.
Any ideas? I'm close to canceling.

Go step by step and test.
http://support.apple.com/kb/PH10798
Start up in Safe Mode
http://support.apple.com/kb/PH11212
Repair Disk
Steps 1 through 7
http://support.apple.com/kb/PH5836
Increase Disk space
http://support.apple.com/kb/PH10677?viewlocale=en_US
Reset SMC. http://support.apple.com/kb/HT3964
Choose the method for:
"Resetting SMC on portables with a battery you should not remove on your own".
Best.

Is ther a way to speed up a Mac? Mine has gotten slower and slower over time. When memory comes close to full would that have an effect on performance? Is there a way to determine unused programs/software to remove and free space?

Is there a way to speed up a Mac (similar to de-fragging on a PC)? Mine has gotten slower and slower over time.
When memory/disc comes close to full would that have an effect on performance? How should I determine what programs/software to remove and free space?

Things You Can Do To Resolve Slow Downs
If your computer seems to be running slower here are some things you can do:
Start with visits to:     OS X Maintenance - MacAttorney;
                                  The X Lab: The X-FAQs;
                                  The Safe Mac » Mac Performance Guide;
                                  The Safe Mac » The myth of the dirty Mac;
                                  Mac maintenance Quick Assist.
Boot into Safe Mode then repair your hard drive and permissions:
Repair the Hard Drive and Permissions Pre-Lion
Boot from your OS X Installer disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer.
Repair the Hard Drive - Lion/Mountain Lion/Mavericks
Boot to the Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND and R keys until the Utilites Menu screen appears. Alternatively, restart the computer and after the chime press and hold down the OPTION key until the boot manager screen appears. Select the Recovery HD disk icon and click on the arrow button below.
When the recovery menu appears select Disk Utility. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported, then click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the main menu. Select Restart from the Apple menu.
Restart your computer normally and see if this has helped any. Next do some maintenance:
For situations Disk Utility cannot handle the best third-party utility is Disk Warrior; DW only fixes problems with the disk directory, but most disk problems are caused by directory corruption; Disk Warrior 4.x is now Intel Mac compatible.
Note: Alsoft ships DW on a bootable DVD that will startup Macs running Snow Leopard or earlier. It cannot start Macs that came with Lion or later pre-installed, however, DW will work on those models.
Suggestions for OS X Maintenance
OS X performs certain maintenance functions that are scheduled to occur on a daily, weekly, or monthly period. The maintenance scripts run in the early AM only if the computer is turned on 24/7 (no sleep.) If this isn't the case, then an excellent solution is to download and install a shareware utility such as Macaroni, JAW PseudoAnacron, or Anacron that will automate the maintenance activity regardless of whether the computer is turned off or asleep. Dependence upon third-party utilities to run the periodic maintenance scripts was significantly reduced since Tiger. These utilities have limited or no functionality with Snow Leopard or later and should not be installed.
OS X automatically defragments files less than 20 MBs in size, so unless you have a disk full of very large files there's little need for defragmenting the hard drive.
Helpful Links Regarding Malware Protection
An excellent link to read is Tom Reed's Mac Malware Guide.
Also, visit The XLab FAQs and read Detecting and avoiding malware and spyware.
See these Apple articles:
          Mac OS X Snow Leopard and malware detection
          OS X Lion- Protect your Mac from malware
          OS X Mountain Lion- Protect your Mac from malware
          About file quarantine in OS X
If you require anti-virus protection I recommend using VirusBarrier Express 1.1.6 or Dr.Web Light both from the App Store. They're both free, and since they're from the App Store, they won't destabilize the system. (Thank you to Thomas Reed for these recommendations.)
Troubleshooting Applications
I recommend downloading a utility such as TinkerTool System, OnyX, Mavericks Cache Cleaner, or Cocktail that you can use for removing old log files and archives, clearing caches, etc. Corrupted cache, log, or temporary files can cause application or OS X crashes as well as kernel panics.
If you have Snow Leopard or Leopard, then for similar repairs install the freeware utility Applejack. If you cannot start up in OS X, you may be able to start in single-user mode from which you can run Applejack to do a whole set of repair and maintenance routines from the command line. Note that AppleJack 1.5 is required for Leopard. AppleJack 1.6 is compatible with Snow Leopard. Applejack does not work with Lion and later.
Basic Backup
For some people Time Machine will be more than adequate. Time Machine is part of OS X. There are two components:
1. A Time Machine preferences panel as part of System Preferences;
2. A Time Machine application located in the Applications folder. It is
    used to manage backups and to restore backups. Time Machine
    requires a backup drive that is at least twice the capacity of the
    drive being backed up.
Alternatively, get an external drive at least equal in size to the internal hard drive and make (and maintain) a bootable clone/backup. You can make a bootable clone using the Restore option of Disk Utility. You can also make and maintain clones with good backup software. My personal recommendations are (order is not significant):
1. Carbon Copy Cloner
2. Get Backup
3. Deja Vu
4. SuperDuper!
5. Synk Pro
6. Tri-Backup
Visit The XLab FAQs and read the FAQ on backup and restore. Also read How to Back Up and Restore Your Files. For help with using Time Machine visit Pondini's Time Machine FAQ for help with all things Time Machine.
Referenced software can be found at MacUpdate.
Additional Hints
Be sure you have an adequate amount of RAM installed for the number of applications you run concurrently. Be sure you leave a minimum of 10% of the hard drive's capacity as free space.
Add more RAM. If your computer has less than 2 GBs of RAM and you are using OS X Leopard or later, then you can do with more RAM. Snow Leopard and Lion work much better with 4 GBs of RAM than their system minimums. The more concurrent applications you tend to use the more RAM you should have.
Always maintain at least 15 GBs or 10% of your hard drive's capacity as free space, whichever is greater. OS X is frequently accessing your hard drive, so providing adequate free space will keep things from slowing down.
Check for applications that may be hogging the CPU:
Pre-Mavericks
Open Activity Monitor in the Utilities folder. Select All Processes from the Processes dropdown menu. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time (>=70,) then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
Mavericks and later
Open Activity Monitor in the Utilities folder. Select All Processes from the View menu. Click on the CPU tab in the toolbar. Click twice on the CPU% column header to display in descending order. If you find a process using a large amount of CPU time (>=70,) then select the process and click on the Quit icon in the toolbar. Click on the Force Quit button to kill the process. See if that helps. Be sure to note the name of the runaway process so you can track down the cause of the problem.
Often this problem occurs because of a corrupted cache or preferences file or an attempt to write to a corrupted log file.

How to read a file which has header and without header

Hi,
I have a file to file scenario wherein there are txt files in the source system, some of which has header and some without header.
How does the sender adapter dynamically identify a file with header and without header.
I knew that File content Conversion in the sender adapter with "Recordsets per message = 1" can read the header. But how to handle dynamically.
Thanks in advance for suggestions and advice.
Regards.
Praveen

Hi,
Let me give a more clear picture:-
One of my file which has header and the corresponding values is listed hereunder:
PERNR;KID;PNALT;NACHN;NAME2;VORNA;TITEL;TITL2 and so on.....
;1200;1200;Angus;; and so on.........
Other file which has no header but only values in it:-
1200;1200;;Werner;Angus and so on.......
The structure remains same for all the files. The only difference is that some of the file has header in it and some without header. The Message Type is mentioned hereunder:-
DT_LegacyEmployee (Category - Complex Type)
     Employees (Category - Element, Occurence - 1)
          Employee (Categroy - Element, Type - DT_LegacyEmployee_Row, Occurence - 0...unbounded)
               PERNR
               KID
               PNALT
               NACHN
               NAME2 and so on......
I read the file in record row. The file conversion parameters in the file sender adapter are mentioned hereunder:-
Document Name - MT_LegacyEmployee
Document Namespace - http://abc.com/xi
Recordset Name - Employees
Rescordset Structure - Employee,*
Recordsets per Message - 1
Key Field Type - String (Case Sensitive)
Employee.fieldSeparator - ;
Employee.endSeparator - 'nl'
Employee.fieldNames - PERNR,KID,PNALT,NACHN,NAME2,VORNA,TITEL,TITL2 and so on........
How do we dynamically identify whether the file has header or not. Even if the file has header or without header, the file needs to be picked and transferred to the target system. Kindly clarify.
Regards.
Praveen

How to determine which Windows application has focus

I'm new to JAVA and new to programming. I hope someone will help me out. I'm trying to write a simple JLink program (JLink is a JAVA API for Pro|Engineer, a CAD design program). In part of this program I need to determine if Pro|E has focus. Is there some way to use JAVA to determine which actively running Windows application has focus?
I basically want my program to pause when focus changes to another program. For example: While Pro|E is active and has focus the program runs, when I select an Excel window, or Outlook, or Notepad or any other window my program will pause until focus is returned. I just need to determine which window within Windows has focus.
I hope I have explained this properly. I searched the internet for an answer but found nothing. I did come across some references to JNI, but I'm not sure what that is or how to use it.
Thank you!

I just need to determine which window within Windows has focus.No, you don't. All you need to determine is whether your application has the focus. If it doesn't, then some other application does, but it's really irrelevant which one does. All that's relevant is that your application doesn't have the focus and hence it should pause.

How to judge some jcomponent whether has gotten focus?

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