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    Re: PyQt: Exiting Process

    You can reimplement closeEvent, as I suggested and call either deleteLater() or destroy() from there, as in this example.


    #!/usr/bin/python
    from PyQt4.QtCore import *
    from PyQt4.QtGui import *...
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    Re: PyQt: Exiting Process

    Maybe you can reimplement QWidget.closeEvent ?

    I can't be sure about what's going on without seeing the full code.
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    Re: PyQt: Exiting Process

    Maybe something like this?


    sys.exit(app.exec_())

    Where "app" is your QApplication:


    app = QtGui.QApplication(sys.argv)
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    Re: Auto-connect to strongest network?

    Moved
  5. Thread: Qt and console

    by tseliot
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    Re: Qt and console

    Here I tried to help another user who was trying to perform the same task.
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    Re: Qt4 and encoding

    Ubuntu uses utf-8 and here (see the end of "Initializing a String") the documentation says that the qPrintable() macro "is equivalent to calling <QString>.toAscii().constData()".

    Here it says that...
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    Re: GUI with OpenGL

    Maybe you can try Clutter.
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    Re: Help in Qt4 programming

    Of course you're getting an error. mscn should be a pointer.


    QProcess *mscn;
    mscn = new QProcess();

    now you won't need to use & when you connect the signals.

    Furthermore scn and mscn are...
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    Re: Help in Qt4 programming

    It's not what I meant.

    First of all you will have to connect the signals so that when an event is emitted, a member function will be called:

    connect( m_Scn,...
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    Re: xorg.conf editing

    It's all in the docstrings:

    import XKit.xorgparser
    help(XKit.xorgparser)
    or

    import XKit.xutils
    help(XKit.xutils)

    NOTE: xutils has some features you might want to use (it's all documented).
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    Re: xorg.conf editing

    I developed X-Kit which is installed by default in Ubuntu now (since Intrepid) as it's already used by Jockey (Restricted Drivers Manager), EnvyNG, (in some cases) Update Manager and Mythbuntu. The...
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    Re: Help in Qt4 programming

    QProcess::waitForFinished() will make the interface hang as it will make the program wait for the process to finish.

    You should do it in a different way, without using waitForFinished.

    Use a...
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    Re: c++ programming

    Moved to the Programming Talk.
  14. [ubuntu] Re: kernel update always kills nvidia - please help

    The problem is described here.

    I provided a fix but it looks like the packages are still in the hardy-proposed repository. Only one person wrote to confirm that the fix solves the problem. Please...
  15. Re: Enter your password to perform administrative tasks

    You might want to use PolicyKit.
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    Re: Gtk::AboutDialog and close

    Instead of doing aboutdialog1->run() (which locks the application until a response is given) you can connect the response signal emitted by the dialog to a function so that when a user clicks on the...
  17. [ubuntu] Re: NVIDIA driver suddenly started causing black screen from GDM

    post the output of this command:
    sudo aptitude search linux
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    Re: HOWTO: Kernel Compilation for Newbies

    try with linux-source.
  19. Re: Laptop keeps shutting down when using Ubuntu

    Moved to a more appropriate section.
  20. Re: Bash command to determine Ubuntu version number

    Type this command:

    lsb_release -r

    and you will get something like this:

    Release: 8.04
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    Re: Video Card without X

    Have a look at the documentation.
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    Re: PyQt Database Help Desparately Needed

    Ok, I see your point (and you're right) however it is also true that it would take a perverted mind to use the names which you can see in the class reference :-P

    Just kidding, eh
  23. Thread: My C/C++ IDE

    by tseliot
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    Re: My C/C++ IDE

    Try the class browser plugin. Gedit rocks ;)
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    Re: PyQt Database Help Desparately Needed

    I'm not as experienced as you and I know I can trust you, however this is used (and therefore suggested) in the book of PyQt4:



    from PyQt4.QtCore import *
    from PyQt4.QtGui import *
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    Re: projects in C and contributing to ubuntu

    The kernel, (most of) GNOME, Xorg, etc. but of course the only knowledge of C won't be enough in such cases. You will have to read the respective documentation.

    Of course, if you become a...
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