How to prevent the focus change in JTree?
I did a soft, JTree on the left, have some info of categories and there is data on the category on the right side, data can be modified, when the selection of nodes will change, first the application will check the registration of State data, if it is registered, a prompt dialog , confirming 'save', 'don't save', 'Cancel', if the user select Cancel, I hope that the selection will not change. How to do with this?Thank you.
The right way is to use a TreeSelectionModel that supports the veto of the selection. Unfortunaly by default, it does not, do not find much elsewhere * and here, the margins are too small for a jot down.
Fortunately, in this era we got links!
VetoTreeSelectionModel: [url http://www.xs4all.nl/~walterln/java/veto/VetoTreeSelectionModel.jar] jar with the sources or [url http://www.xs4all.nl/~walterln/java/veto/VetoTreeSelectionModel.jnlp] start to see it in action.
He needs some tests test remains to be seen if the events that I generate are correct (I think should exclude the child path if the path of the parent selection is removed), but it is usable as generally interested only the selection changes to :).
I think I'll do a VetoListSelectionModel as well and maybe I should write something for http://tips4java.wordpress.com/.
* [url http://forums.sun.com/thread.jspa?threadID=645258] here's one but doesn't seem very complete and I don't like PropertyVetoException control flow.
Tags: Java
Similar Questions
-
How to prevent the OSB 11g to change original prefixes xmlns?
Hello
Could someone tell me how to prevent the modification of the xml namespace that I have carefully specified in the WSDL and XSD OSB file?
By example, if I deploy wsdl file beginning with
<soap:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/"> ...
Then I get to the BSO for the same wsdl wsdl file is something like
<WL5G3N0:definitions xmlns:WL5G3N0="http://schemas.xmlsoap.org/wsdl/"/>
He renames "SOAP" to "WL5G3N0". This name change similar to most of the other namespace in the WSDL and XSD files xml prefixes. This OSB causing to use for a purpose limited in our environment. We simply turn this renaming feature off (or find different technologies of accommodation... ).
So I hope it's possible to disable and someone knows how, in the community of Oracle users. Could someone tell me if it is possible and how to disable the prefix renaming in OSB?
Thank you
or at least there is no known way to get that off, right?
I'm not an employee of the Oracle, so I can't say with 100% confidence. I don't know a way, and I'm sure that the path does not exist.
thinking of using 'engine for stateful service' Oracle SOA for this is very bad...
It's not so bad. If you do not service calls in the Middle, then BPEL is not to dehydrate State, making it more or less stateless.
DataContractSerializer seems to be picky and all pending schema corresponding to certain prefix text
It's weird, but the code generators are a common source of bugs in SOA :-)
Good luck!
Vlad @ genericparallel.com
-
How to prevent the automatic updates
How to prevent the automatic updates which closes the window and restart the computer in Windows 7, Vista OP? I'm usually right in the middle of something when this happens.
Hello
change how to get updates to allow you to choose what you and when you install to stop it happening again
http://www.bleepingcomputer.com/tutorials/tutorial140.html
Download updates but let me choose whether to install them - if you select this option, Windows will download the updates on your computer, but not install them automatically. If you want to install updates, then you must install them manually. You should only select this option if you have a reason to not install updates automatically. Only advanced users should use this option.
Check for updates but let me choose whether to download and install them - if you select this option, you'll be alerted when there are new updates available for download and install. You can then choose to download and install the updates that you want. This option should really be reserved for people who know exactly which updates they need, or those who have little access to the Internet.
-
How to prevent the creation of 15000 files for 300 MB each day Firefox
Firefox creates files of 'file' in C:\Users\LeRicain\AppData\Local\Mozilla\Firefox\Profiles\dnm04rk5.default\cache2
There are about 10,000 and 20,000 files I have to remove to get about 300 MB of space each dayHow to prevent the creation of these files in Firefox
Here are the files from cache. Basically, it takes Web sites that access you a lot and records bits of them so they'll load faster the next time you visit them. FOR EXAMPLE if you visit Google.com much, Firefox will save some elements of this page in the cache so that the next time visit you Google.com, it will not have to re - download.
-
How to prevent the add-on compatibility checking whenever he opens Firefox?
How to prevent the add-on compatibility checking whenever he opens Firefox?
Which can be a problem with the compatibility.ini file in the Firefox profile folder.
Try to rename (or delete) the file compatibility.ini in the profile folder of Firefox to see if that helps.You can use this button to go to the Firefox profile folder currently in use:
- Help > troubleshooting information > profile directory: see file (Linux: open the directory;) Mac: View in the Finder)
- http://KB.mozillazine.org/Profile_folder_-_Firefox
Alternatively, you can check for problems with preferences.
Delete possible user.js and files numbered prefs-# .js and rename (or delete) the file prefs.js to reset all the prefs by default, including the prefs set via user.js and pref which is no longer supported in the current version of Firefox.
-
Question
better privacy does not work with windows vista home Premium that another program removes LSO and HOW to prevent the trackers? Edit
DetailsIn current versions of Flash you can also do this via the control panel.
- Control Panel > Flash Player, click on remove and erase data
-
Satellite C660 - how to set the focus of the webcam?
Hello
Just bought this laptop, the built-in webcam looks very blurry when I use Skype. Does anyone know how to set the focus to the subject?
See you soon
JulesHello
to be honest, I have no idea on your model of lap... Try to update driver webcamd and play with Skype video settings.
-
How to prevent the scrambling of text as you type
How to prevent the scrambling of text as you type
Hello
1. What do you exactly mean by interference?
2 does this happen on all applications such as word, Notepad?
I suggest you to follow these steps and check if that helps:
Method 1:
Start the computer in safe mode and check if the same problem occurs:
http://Windows.Microsoft.com/en-us/Windows-Vista/start-your-computer-in-safe-modeMethod 2:
Try to perform the clean boot and check if it helps:
http://support.Microsoft.com/kb/929135NOTE: When you are finished troubleshooting, make sure that restore you the computer mode normal startup such as suggested in step 7 of the above article.
Check if that helps.
-
How to prevent the faye error message when I try to install my printer 6510 throu hpofficejet
How to prevent the faye error message when I try to install my hpofficejet printer 6510 throu on windows 7
Marcia J Outten-RobinsonHi outten7429,
Follow the steps outlined in the document below.
-
How to prevent the appearance of "Failed to open Document" "Please check if you have read permissions for the file above? This problem occurs when I try to convert a word in a PDF doc.
Hi [email protected] ,
Please try to follow the steps mentioned in this thread with a similar problem: Impossible to open the document. Please check if you have read permissions for the above file.
Also, let us know the acrobat version you have and the version of the OS on your system.
Let us know if that helps.
Concerning
Sarojini -
How to set the focus to textfield
Hello everyone.
Need advice on how to set the focus to textfield. I tried t use setfocus, however does not
Thank you!textField.requestFocus ();
-
How to prevent the squishing text stacked mode smartphone
Hello
How to prevent the squishing of text stacked for smartphone. Not sure if I use the right termonology. In any case, when my < Hello > menu resizes to view smartphone, my menu link throws up in the rest of my text on that line. I am at a loss on what to do about it. Any CSS help would be appreciated.
http://cupcakemary.skeeterz71.com/_cm_mockup/
Give your position more line height. Adjust as required.
H1 {line-height: 55px}
Nancy O.
-
I'm using a component mx:MenuBar with the xml data to a menu. The basic behavior as I see is, first by clicking on the top level menu item (IE on the horizontal bar), pop-up windows submenu opens. Then without clicking anywhere, if I have the mouse on / roll on the horizontal menu bar, the pop-up menus under other top level menus opens.
This behavior seems to be incompatible. The pop-up submenus should open either on click any element of top-level menu (menu bar horizontally) or only on mouse over / roll of the menu bar.
I want the pop-up submenus to open only when the click on the top-level menu (menu bar horizontally). So I added event handlers for the passage of the mouse as well as the rollOver events (I don't know which event gets actually produced on hovering over the menu bar horizontally). In the case of managers, I called the Event.preventDefault () method to prevent the default behavior (ie the opening of pop-up submenus). But nothing works. I felt like I have no control over it.
How to remove the default behavior and open the pop-up submenus only on the click event of the menu bar?
Bar menus with no user action:
Menu after clicking the 'Flex ': menu bar
Bar menu after clicking the 'Flex' menu and hovering above the other top-level menus in the horizontal bar:
All,
Go through the link mentioned to find the answer below.
This solution works perfectly like what I expected.
-
Hi guys,.
I made a game as the same site: http://www.Netent.com/games/table-games/Texas-Holdem-Pro-series/
Anyone know how to prevent the user opened and play the game on multiple windows browser both?
I used the command of flash to embed flash into a page aspx and connection to sql server
Someone help me, please.
p/s: Sorry, my English is not good
You can use localconnection.
-
Hai
Say like page of connection in onload, the cursor should focus in the box, how to set the focus?
Second, even connect click on the connection through properties of the keyboard button, if I click enter on the keyboard it should connect
How to have the keyboard properties in flex?
Can someone help me
Thanks in advance :-)
for logging by using the... button you can add eventlistenrer to the area of particular text... example...
ti.addEventListener (KeyboardEvent.KEY_DOWN, EnterKeyEvent);
private function EnterKeyEvent (event: KeyboardEvent): void
{
if(Event.keycode == 13)
{
do something
}
}
Maybe you are looking for
-
Music software is imesh and I changed my title of the homepage with Firefox, in my internet options for Windows. Whenever I close the page, the home page changes back to the imesh search page. I deleted my computer including imesh go to windows Explo
-
Need drivers of Windows XP Home for Satellite A50 543 / PSA50E
Hello I had to reinstall WIN XP SP2 on my Satellite. Now I realize that all my drivers are gone. I can not connect to the internet to 'update driver '. With the No. SA50-543 or PSA50E I can't find any type of cell phone similar to the toshiba downloa
-
[Y550] New HDD SATA III. Is it compatible?
Hello. I want to know if I can change my original WD hdd (I'm preety sure it's SATA I), again SATA III? I don't know if the motherboard will be compatible with SATA III. What do you think? And by the way, what model of motherboard is in it? Unfortuna
-
LaserJet Enterprise M506: How to turn off the printing of comments
During the summer, we had a number of works sent to our printer from somewhere outside the network which was Nazi propaganda. Work with our IT Department printers on our network have been changed from publicly in the face of a private network. Yester
-
My computer will not be stopped by using the "turn off computer' under 'Start' (lower left corner)