General and Desktop

Well, since most of the surrounding socket code is the same in Qt 5.0, you could have a look at the implementation from there. It might help you out.

Because the item views are a bit imperformant when using many item widgets. That's not the main usage they were designed for.

This is that you are looking for: "Canival LiveCam":http://developer.qt.nokia.com/forums/viewthread/12519

It's most probably a byte order issue. Windows uses little endian, whereas QDataStream by default uses big endian. You should add this right after the data stream instantiation (after line 15): @ ds.setByteOrder(QDataStream::LittleEndian); @ A platform independent way would be: @ #include <QSysInfo> ds.setByteOrder(QSysInfo::ByteOrder); @

@class UnixFsValidator : public QValidator { public: UnixFsValidator(QObject *parent): QValidator (parent) {} virtual void fixup (QString & path) const { path.replace(QRegExp ("^~") , QDesktopServices::storageLocation(QDesktopServices::HomeLocation)); qDebug() << "Replaced to: " << path; } virtual State validate (QString &, int &) const { return QValidator::Acceptable; } }; @ So I'm wrong again ? This time i even see no output.

Can you prepare a small example showing the issue. That would help to demonstrate the problem. If you cannot find it on "JIRA, you probably should file a bug report there.":https://bugreports.qt-project.org/secure/Dashboard.jspa Please post a link here so that people can watch and vote your bug report.

I agree: Designer-based UI's when possible, and hand-crafted when needed. However, I must say that at time, I also find that I fight with Designer more than I like.

[quote author="Lukas Geyer" date="1327754227"]-Do you want to prevent the MDI windows from beeing dragged outside the visible area?- Too slow.[/quote] For that reason but, QMdiArea among child windows overlap, because the case is being generated.

There is no built-in method for this. You will have to read the file yourself into a QString and pass that to the prepare method of a QSqlQuery.

[quote author="cincirin" date="1327748569"]If you want to add QGraphicsLineItemMember object to scene you need to use "QGraphicsScene::addItem":http://developer.qt.nokia.com/doc/qt-4.8/qgraphicsscene.html#addItem @ QGraphicsLineItemMember* lineItemMember = new QGraphicsLineItemMember(); pq_scn->addItem(lineItemMember); @[/quote] works perfect, thank you!

Will QNetworkProxyQuery return us the proxy sevrer details available on network, similar like what we have in Mozilla browser "Auto detection of proxy sevrer seetings".

BTW, I've just found a real example of what I originally wanted to do. Under Windows, you can adjust the behaviour of how files are displayed. For example, there is a checkbox to make Windows show hidden files in folders. If you click on that checkbox, a message window pops up, asking for confirmation. Here you can see it with images: http://www.sevenforums.com/tutorials/394-hidden-files-folders-show-hide.html It seems that my original idea is not that a bad GUI behaviour...

Unless you want to reimplement QMenu itself, and do the rendering yourself: yes, it is.

will do, thanks both of you guys! Greetings!

Thanks for sharing your solution.

Look for the qtquick3d subdir in the qt5 package ;)

The window titlebar uses the font that is set in windows settings. If this font does not support hebrew (like most english windows do not by default) you see rubbish.