General and Desktop

Thanks a lot.The refresh of my scene seems to solve my problem

Here is more info: @ dock->setVisible( false ); dock->setFloating( mCurrentDockWidget->isFloating() ); dock->resize( mCurrentDockWidget->size() ); dock->move( mCurrentDockWidget->pos() ); mCurrentMainWindow->removeDockWidget( mCurrentDockWidget ); mCurrentDockWidget = dock; mCurrentMainWindow = win; dock->setVisible( true ); QMouseEvent *event = new QMouseEvent( QEvent::MouseButtonPress, locPos, globPos, Qt::LeftButton, Qt::LeftButton, Qt::NoModifier ); QCoreApplication::postEvent ( dock->titleBarWidget(), event ); //IS NOT WORKING @ I use special title bar for docks, so dock->titleBarWidget() doesn't return NULL. Posting mouse down event to the title bar doesn't get me in the dragging mode again.

[quote author="Gerolf" date="1307522156"]Using a QPOinter could help, as it goes to 0 if the object behind is deleted. Then you only have to handle pointer != 0.[/quote] I will look at this class. It is not important that Cipher is inherited from QObject. I can modify class and remove this inheritence. Sorry that I dont describe this. Of course user can remove Cipher with pointer to QObject class. What about this classes: @class Cipher { friend class Factory; public: ... protected: Cipher() {} virtual ~Cipher() {} }; class Factory { public: static QSharedPointer<Cipher> create() { return QSharedPointer<Cipher>(new Cipher); } }; @ What I need add to this definition for guarantee that only QSharedPointer can destroy Cipher object. Without @template <class T> friend class QtSharedPointer::ExternalRefCount;@ I have some places in my project with seems trouble. Really I can kick out this check, but it is very interesting task, and I wand to find solution.

Oh, great! These articles look to be very useful. Thanks a lot!

thanks! That's what I needed to know.

Maybe you shouldn't always append to the textEdit, just try out "this":http://doc.qt.nokia.com/4.6/qstring.html#more-efficient-string-construction method, and in the and this way you have to call the setText() function only once.

Why the temp? @ QFile file(fileName); if (!file.open(QIODevice::ReadOnly)) return; QByteArray blob = file.readAll(); @ should get you the contents of the file into your blob. That is what you were doing as well but without the unnecessary char array. Your code fails in line 13 where the blob is constructed from the temp char array. The constructor you are using is meant to "adopt" a char *, so it copies all the data starting at temp[0] up to the first 0 byte found. As you probably know a 0 byte signifies the end of a string with C character arrays.

Further investigation shows that the person who implemented the code did some typedef stuff that was throwing me off in trying to convert this to mapped() rather than map(). However, it still seems like it would be nice to have some functionality where exceptions can be sent to and handled by the main thread rather than either having to used mapped() to arbitrarily access the results or by blocking with waitForFinished().

pity, thank you for your try to help

Your can download ui form from http://www.rapidshare.ru/2657674 (sorry for russian site) Your can find dir with QFileDialog with FileMode = Directory

Perfect, I missed this index()... Thanks!

You know, that's a great idea. We probably need more efficient graphics than can be provided with the native libraries.

I don't tested, but try with "readAllStandardOutput":http://doc.qt.nokia.com/latest/qprocess.html#readAllStandardOutput

Problem found ! It is not due to style/stylesheets, but to the fact that you musn't resize/move your windows before show() is called. Someone has the same probleme here: http://www.archivum.info/qt-interest@trolltech.com/2009-07/00423/Re-(Qt-interest)-setUnifiedTitleAndToolBarOnMac-and-Cocoa-Qt-cause-problems.html After I removed resize/move from my window constructor, the layout is fine !

I corrected the PATH and it works now. Thanks :-)

Ok, solved! Thanks again and sorry that I didn't know that a constructor could take more arguments - _ -

NoFocus Fancy QSlider Stylesheet :D Seems good to me !

bq. QAbstractEventDispatcher is a internal class, and we should not use it in our application It is not. For example you have to use it for the hot keys handling in Windows. bq. Maybe the QCoreApplication will do some initial work before As I understood it should be vice versa

sigrid I know that now, but that is one of the old errors. Not I have problems with [quote] Yes, now is @ TARGET = qsqlmysql SOURCES = main.cpp include(../../../sql/drivers/mysql/qsql_mysql.pri) include(../qsqldriverbase.pri) INCLUDEPATH = C:/xampp/mysql/include LIBS += -LC:/xampp/mysql/lib @ but again @ cannot find -libmysql @ Where should be that file? in the lib folder of mysql? [/quote]