Modeless SystemDialogs = what 'remove' them?

If you use the method SystemDialog::show to display dialog system as a dialog modeless, where and when do you really 'delete' the created SystemDialog + free up memory that he used.

In the case of SystemDialog:exec (), you can simply remove the dialog box when the exec() returns. But clearly, you can only do with a modeless dialog box.

As far as we can see its really unwise to assume that you can remove the dialog box in the finished() signal, not least including its almost certainly still running code + so probably manipulate object, property.

If so, people:

Now the documentation has been updated there is a method called "deleteLater()", which is apparently safe to call when the slot over - probably, it performs a kind of pseudo deferred garbage collector...

Tags: BlackBerry Developers

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    Steve

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    You do not have.

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    1. the present proceedings is a diagnostic test. It doesn't change anything for the better or worse and therefore, by itself, will not solve the problem. But with the help of the results of the tests, the solution may take a few minutes, instead of hours or days.

    The test works on OS X 10.7 ("Lion") and later versions. I do not recommend running it on older versions of Mac OS X. It will do no harm, but it will not do not much good.

    Do not be put off by the complexity of these instructions. The process is much less complicated than the description. You make the tasks more complicated with the computer all the time.

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    There are ways to back up a computer that is not fully functional. Ask if you need advice.

    3 here is instructions to run a UNIX shell script, a type of program. As I wrote above, it doesn't change anything. It does not send or receive data over the network. There is no to generate a report on the State of the computer human readable. This report goes nowhere unless you choose to share it. If you prefer, you can act on it yourself without disclosing the contents for me or someone else.

    You should ask yourself if you can believe me, and if it is safe to run a program at the request of a foreign national. In general, no, he's not sure, and I encourage it.

    In this case, however, there are ways for you to decide if the program is safe without having to trust me. First of all, you can read it. Unlike an application that download you and click to start, it is transparent, so any person with the required competence can check what it does.

    You may not be able to understand the script yourself. But variations of it have been posted on this site of thousands of times over a period of years. The site is hosted by Apple, which does not allow it to be used to distribute harmful software. One of the million registered users to have read the script and set off the alarm if it was dangerous. Then I wouldn't be here now, and you would not be reading this message. See, e.g., this discussion.

    Another indication that the test is safe in this threadand this onecan be found, for example, where the comment in which I suggested it was recommended by one of the specialists of the communityApple, as explained here.

    However, if you cannot satisfy yourself that these instructions are safe, do not follow them. Ask other solutions.

    4. here is a general summary of what you need to do, if you decide to go forward:

    ☞ Copy a particular line of text to the Clipboard.

    ☞ Paste into the window to another application.

    ☞ Wait for the test to run. It usually takes a few minutes.

    ☞ Stick the results, which will be copied automatically, in a response on this page.

    These are not specific instructions; just a glimpse. The details are in parts 7 and 8 of this comment. The sequence is: copy, paste, wait and paste it again. You don't need to copy a second time.

    5. try to test in conditions that replicate the problem, to the extent possible. For example, if the computer is slow intermittently, run the test during a downturn.

    You may have started up in safe mode. If the system is now in safe mode and works pretty well in normal mode to test run, restart as usual before running it. If you can test only in safe mode, this.

    6. If you have more than one user and a user is affected by the problem, and the user is not an administrator, and then run the test twice: once under the affected user and one administrator. The results can be different. The user that is created automatically on a new computer, when you start it for the first time is an administrator. If you are unable to log in as an administrator, verify that the user concerned. More personal Mac have only one user, and in this case this section does not apply. Don't log in as root.

    7 load the linked web page (the site "Pastebin.") The title of the page is 'Diagnostic Test'. Under the title is a text box, headed by three small icons. The right one represents a Clipboard. Click on this icon to select the text, then copy to the Clipboard of your computer by pressing Control-C key combination.

    If the text is not highlighted when you click the icon, select it in triple - click anywhere inside the box. Do not select the whole page, just the text in the box.

    8. start the Terminal application integrated in one of the following ways:

    ☞ Enter the first letters of his name in a Spotlight search. Select from the results (it should be at the top).

    ☞ In the Finder, select go utilities ▹ of menu bar or press the combination of keys shift-command-U. The application is in the folder that opens.

    ☞ Open LaunchPad and start typing the name.

    Click anywhere in the Terminal window to activate it. Paste from the Clipboard into the window by pressing Command + V, then press return. The text that you pasted should disappear immediately.

    9. If you see an error message in the Terminal as "Syntax error" or "Event not found", enter

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    If the test takes much longer that usual to run because the computer is very slow, you can be prompted for your password a second time. The permission you grant by entering it will expire automatically after five minutes.

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    11. the test may take a few minutes to run, depending on the number of files you have and the speed of the computer. A computer that is abnormally slow may take more time to run the test. During execution, a series of lines is displayed in the Terminal window like this:

        Test started
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        The test results are on the Clipboard.
        Please close this window.

    The intervals between the parties will not be exactly the same, but they give an approximate indication of progress.

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    12. when the test is finished, or if you have stopped it because it was taking too long, leaving the Terminal. The results have been saved to the Clipboard automatically. They do not appear in the Terminal window. Please do not copy from there. All you have to do is start a response to this comment and then paste it again by pressing Command-V.

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    If personal information, such as your name or e-mail address, appear in the results, make anonymous before posting. Usually it will be not necessary.

    13. in the validation of the results, you see an error message on the web page: "you have included content in your post that is not allowed", or "the message contains invalid characters." It's a bug in the software which manages this website. Thanks for posting the results of the tests on Pastebin, then post here a link to the page you created.

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    14. This is a public forum and others can give you advice based on the results of the test. They speak for themselves, not for me. The test itself is harmless, but what're told you to do maybe not. For others who choose to run it, I do not recommend that you view the results of test on this Web site unless I ask.

    ______________________________________________________________

    Copyright © 2014, 2015 by Linc Davis. As the sole author of this work (including the "Test of diagnosis" referenced), I reserve all rights except as provided in the terms of use agreement for the site of Apple support communities ("CSA"). ASC readers can copy for their personal use. The whole nor any part can be redistributed.

  • Move photos from office without removing them.

    I have pictures on my desk.  I want to move in iPhoto and then to disappear from the desktop computer.

    Except when I remove them from the office, I also remove them from iPhoto.

    What is the problem?  I copy in iPhoto and it deleted from the Office out of everywhere.

    Run OS X 10.6.8 really again?  Common is OS X 10.11.2.

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  • I have all these other computers connected to my internet how I remove them

    I have all these other computers connected to my internet how I remove them

    Hello

    Please do not type in capital letters because it's difficult to read and considered to be shouting.

    Check with support from the manufacturer of your router to reset the SSID and password - most have
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    ---------------------

    Better to use WPA/WPA2 security if they are available and you can hide the SSID that will help
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    Wireless network general recommendations of security for individuals
    http://theillustratednetwork.MVPs.org/LAN/SoHoWirelessSecurity.html

    Introduction to wireless network security
    http://netsecurity.about.com/od/Hackertools/a/aa072004b.htm

    10 tips for Wireless Home Network Security
    http://compnetworking.about.com/od/wirelesssecurity/TP/wifisecurity.htm

    Securing your wireless network
    http://www.practicallynetworked.com/support/wireless_secure.htm

    How to secure your router Linksys Wireless - similar can be used for other routers
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    What are the different wireless network security methods?
    http://windowshelp.Microsoft.com/Windows/en-us/help/b385cc8a-AF25-489e-a82e-decf6df26b681033.mspx#EZB

    ----------------------

    These elements Vincenzo mentioned for XP also apply to Windows 7 but it does
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    Vincent's blog
    http://blogs.dotnethell.it/Vincent/checking-forHelp-with-spyware-malware-and-Hijackware__4820.aspx

    Internet Explorer 8 - security
    http://www.Microsoft.com/Windows/Internet-Explorer/default.aspx

    Checklist of security for Windows 7
    http://Windows.Microsoft.com/en-us/Windows7/security-checklist-for-Windows-7

    Windows 7 security enhancements
    http://TechNet.Microsoft.com/en-us/library/dd560691.aspx

    TechNet - Security Center
    http://TechNet.Microsoft.com/en-us/security/default.aspx

    Windows 7 security Primer (part 1) (see the links in the article of part 2 and 3)
    http://www.windowsecurity.com/articles/Windows-7-security-primer-part1.html

    Windows 7 security enhancements
    http://TechNet.Microsoft.com/en-us/library/dd548337 (WS.10) .aspx

    Steve Riley discusses the security features of Windows 7 to the RSA
    http://www.Microsoft.com/video/en/us/details/3bce5c98-CE93-46b5-9a1a-3a2914059ad1

    Windows 7: explore new and improved security features
    http://www.Microsoft.com/security/products/Windows7.aspx

    Windows 7: security and Protection
    http://TechNet.Microsoft.com/en-us/library/dd571075 (WS.10) .aspx

    A Guide to Windows 7 security
    http://www.PCWorld.com/businesscenter/article/171979/a_guide_to_windows_7_security.html

    I hope this helps.

    Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

  • When you remove the desktop icons, they will recycle bin, how do remove them permanently?

    I have image icons on my desktop and cannot remove them, whenever I try to delete them they go into the trash and a copy appears. How can I get rid of them?

    Hi PierreCormier,

    1. did you of recent changes on the computer?

    2. where to find the copy of the files delete?

    3. This does happen with icon specific illustration?

    4. What is the version of Windows installed on the computer?

    Read the articles and check them off below if it helps.

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  • I compacted my messages. Messages from 17/01/2012 to 01/04/2012 are not in my Inbox and I didn't remove them where are?

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    I compacted my messages. Messages from 17/01/2012 to 01/04/2012 are not in my Inbox and I didn't remove them where are?
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    Why mail disappears:
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    http://www.oehelp.com/DBXpress/default.aspx
     
     
    A general warning to help avoid this in the future:
     
    Do not archive mail in default OE folders. They finally are damaged. Create your own folders defined by the user for mail storage and move your mail to them. Empty the deleted items folder regularly. Keep user created folders under 300 MB, and also empty as is possible to default folders.
     
    Disable analysis in your e-mail anti-virus program. It is a redundant layer of protection that devours the CPUs, slows down sending and receiving and causes a multitude of problems such as time-outs, account setting changes and has even been responsible for the loss of messages. Your up-to-date A / V program will continue to protect you sufficiently. For more information, see:

    http://www.oehelp.com/OETips.aspx#3 
     
    And backup often.
     
    Outlook Express Quick Backup (OEQB Freeware)
    http://www.oehelp.com/OEBackup/default.aspx  

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