Filtering "NoDotDot" in filesystem model not working

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Hi ,
I using filesystem model in my program to display the filesystems....
Its working fine, it displays all the files and directoris including Dot and DotDot....
But i dont want to display the "DotDot" hence i used filter as shown below, unfortunately its not working....IT DISPLAYS DOTDOT ALSO....
Please somebody tell me whats wrong here...
@ QString sPath=ui->lineEdit_directory->text();
dirmodel =new QFileSystemModel(this);
dirmodel->setFilter(QDir::AllDirs | QDir::Dirs |QDir::NoDotDot); <---HERE "QDir::NoDotDot" IS NOT WORKING

dirmodel->setRootPath(sPath);
ui->treeView->setModel(dirmodel);
ui->treeView->setRootIndex(dirmodel->index(sPath));@

andre

Does it work if you replace QDir::AllDirs with QDir::Dirs?
It seems to me that QDir::AllDirs conflicts with QDir::NoDotDot. I'm not entirely sure about that though.

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Qt documentation says:

bq. QDir::AllDirs 0x400 List all directories; i.e. don't apply the filters to directory names.

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[quote author="Andre" date="1336033688"]Does it work if you replace QDir::AllDirs with QDir::Dirs?
It seems to me that QDir::AllDirs conflicts with QDir::NoDotDot. I'm not entirely sure about that though.[/quote]

Ya i tried using as shown below......still it displays ".."(DotDot)
@ dirmodel->setFilter(QDir::Dirs |QDir::NoDotDot);
@

Sam

Hi,
Try this code.

@QString sPath ="c:/";
dirModel = new QFileSystemModel(this);
dirModel->setRootPath(sPath);
dirModel->setFilter(QDir::NoDotDot | QDir::Dirs);
ui->treeView->setModel(dirModel);
ui->treeView->setRootIndex(dirModel->index(sPath));@

Its the same as yours. but still works on my system, tested on windows 7.

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[quote author="Soumitra" date="1336035722"]Hi,
Try this code.

@QString sPath ="c:/";
dirModel = new QFileSystemModel(this);
dirModel->setRootPath(sPath);
dirModel->setFilter(QDir::NoDotDot | QDir::Dirs);
ui->treeView->setModel(dirModel);
ui->treeView->setRootIndex(dirModel->index(sPath));@

Its the same as yours. but still works on my system, tested on windows 7.
[/quote]

Oh thats crazy then....in mysystem its still showing "..", dont know where is the mistake....

andre

Could you tell us, what system you're using?

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[quote author="Andre" date="1336039264"]Could you tell us, what system you're using?[/quote]

its windows 7