[Qt-interest] QDir::entryInfoList problems

[Guido Seifert]

QDir QFileInfo::dir () const
Returns the path of the object's parent directory as a QDir object.

Note: The QDir returned always corresponds to the object's parent directory, even if the QFileInfo represents a directory.

For each of the follwing, dir() returns a QDir for "~/examples/191697".

     QFileInfo fileInfo1("~/examples/191697/.");
     QFileInfo fileInfo2("~/examples/191697/..");
     QFileInfo fileInfo3("~/examples/191697/main.cpp");



Guido


-------- Original-Nachricht --------
> Datum: Thu, 20 May 2010 14:35:43 +0200
> Von: Riccardo Roasio <riccardo.roasio at gmail.com>
> An: qt-interest <qt-interest at trolltech.com>
> Betreff: [Qt-interest] QDir::entryInfoList problems

> Hi,
> 
> i have some problems with QDir::entryInfoList. It is not working for me.
> Here is the code:
> 
> QDir d=QDir(dir.absolutePath()+"/Cache");
> std::cout<<"DIR: "<<d.absolutePath().toStdString()<<std::endl;
> QFileInfoList list=d.entryInfoList(QDir::AllDirs, QDir::DirsFirst);
> std::cout<<list.count()<<std::endl;
> for (int i = 0; i < list.count(); i++)
> {
>   if(list.at(i).isDir())
>     {std::cout<<list.at(i).dir().dirName().toStdString()<<std::endl;}
>   else
>     {std::cout<<list.at(i).fileName().toStdString()<<std::endl;}
> }
> 
> and here is the result:
> 
> DIR: /home/citec/development/Qt/NWMInstaller/Cache
> 3
> Cache
> Cache
> Cache
> 
> 
> It gives me Cache three times while in the Cache dir there are 1
> directory WTB and 1 file asd
> 
> Why this happens?
> 
> Thanks,
> Riccardo
> _______________________________________________
> Qt-interest mailing list
> Qt-interest at trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-interest

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