QTreeView::problems with the filter

Hello, I have a problem here.

I need to filter my QTreeView with certain file criteria.
So far I have this:

QDirModel * TreeModel = new QDirModel;
TempTreeView->setModel( TreeModel );
QDir dir(SourceWidget->getPath() );
TempTreeView->setRootIndex(TreeModel->index(dir.path()));

How can I display only .h and .cpp files in my QTreeView?

Thank you.

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Added after 1:

I did filter, but it filters in a strange way. Only these cpp and .h files are shown which are in top level folder. So now the problem is how to make visible the content of subfolders.

QDirModel * TreeModel = new QDirModel;
TreeModel->setReadOnly(false);
TempTreeView->setModel( TreeModel );

QStringList filters;
filters << "*.cpp" << "*.h";
TreeModel->setNameFilters(filters);

TempTreeView->setRootIndex(TreeModel->index( SourceWidget->getPath() ));

You may need to call

Code:

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setFilters( QDir::AllDirs | QDir::AllEntries );

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on your model to ensure that it traverses into subdirectories and that the name filters are not applied to directory names.

Thanks a lot!
It worked in principal but it shows sub directories with ''..'', ''.'' .
Can you give me some advices how can I get rid of it?
Thank you.

Have you bothered to read the QDir documentation at all? There is another QDir flag specifically for that purpose.

Yeap, it was really easy. But I'm doing a lot simultaneously and I'm really a very beginner and I DID read it.