General and Desktop

Are you, by chance, sharing the .pro.user file from your original build environment? If so, you shouldn't be.

is it working now?

Ok, I found the issue - the user had corelDVD installed. Disabling the codec on the users machine solved this issue.

No, QDataStream is meant to exchange data between different machines in a save way, so this meta-information is needed. You could use QBuffer instead though, that should do what you want. You want to make sure to set the Content-Length to the actual number of bytes sent, not the number of letters in your string. With unicode those can differ (though you should be save when using ASCII). Also make sure to store a string representation of the number there, not the plain int value (which QDataStream and QBuffer both do).

Sorry it looks so sloppy - I clicked Preview, and everything looked great. Obviously the actual post is different.

Tnx all, i have put Q_Object macro befor send this post but I not have try to run qmake... now it run!!! Tnx All!!! :)

You could shorten that to @ QString MainWindow::convert(QUrl input) { return input.toEncoded(); } @ ...or just use toEncoded() instead of creating a convert() method.

Thanks for the reply, was of great help. Qt n00b

No, you cannot use static Qt libs together with shared webkit libs.

After taking a long break, I went back to check this code and finally found a solution. @ void dragEnterEvent(QDragEnterEvent * evt) { QByteArray oldbyteData = evt->encodedData( "application/x-qabstractitemmodeldatalist" ); QDataStream stream( &oldbyteData, QIODevice::ReadOnly ); kfSelection.clear(); while( !stream.atEnd() ) { IndexKf kf; QMap<int, QVariant> v; stream >> kf.layer >> kf.frame >> v; kfSelection.push_back( kf ); } if( kfSelection.size() == 0 ) return; dragStartPosition = indexAt( evt->pos() ); QTableWidget::dragEnterEvent( evt ); } void dragMoveEvent(QDragMoveEvent * evt) { QTableWidget::dragMoveEvent( evt ); } void dropEvent(QDropEvent *evt) { QModelIndex newIdx = indexAt( evt->pos() ); int newframe, oldframe, layer; for( std::vector<IndexKf>::iterator it = kfSelection.begin(); it != kfSelection.end(); ++it ) { (*it).item = takeItem( (*it).layer, (*it).frame ); } for( std::vector<IndexKf>::iterator it = kfSelection.begin(); it != kfSelection.end(); ++it ) { IndexKf kf = *it; layer = kf.layer; oldframe = kf.frame; newframe = newIdx.column() - dragStartPosition.column() + oldframe; setItem( layer, newframe, kf.item ); } evt->setDropAction( Qt::IgnoreAction ); } @

On the Mac, mounted CD-ROMs are listed under /Volumes. To check whether your special disk is mounted, just iterate through the entries in /Volumes (using QDir::entryList() or QDir::entryInfoList()) and check if it is the one you search for.

Hmm, you may be right.

!

Do you happen to mix debug and release DLLs of Qt? If so, this cries for disaster... (different memory management modules and the like). It could also be the case if your external lib is built with a different Visual Studio version than your code.

That's really strange. In my real world applications I never had this behavior with 4.7.3 (using a manual build against Carbon, maybe it is a Cocoa only problem). I would regard the 4.7.3 behavior a bug and 4.8.0 the correct version.

Yeah, you're probably right. Thanks again ;)