QDirModel::setNameFilters(...) not working

[Kraut~salat]

Hi,

I want to create a QTreeView that only shows dirs and JPEG-files. When I pass end empty filter QStringList to the QDirModel constructor I can see all Dirs and Files, as expected. But when I try the same thing with a non-empty StringList I don't see anything.

This snippet shows everything (since I create an empty StringList:

filemodel = new QDirModel(QStringList(), \
	    QDir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, \
	    QDir::Name|QDir::DirsFirst, this);

filemodel = new QDirModel(QStringList(), \
	    QDir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, \
	    QDir::Name|QDir::DirsFirst, this);

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This snippet doesn't show anything at all:

QStringList ffilter;
  ffilter << "*.jpg" << "*.JPG" << "*.jpeg" << "*.JPEG";
  filemodel = new QDirModel(ffilter, \
	    QDir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, \
	    QDir::Name|QDir::DirsFirst, this);

QStringList ffilter;
  ffilter << "*.jpg" << "*.JPG" << "*.jpeg" << "*.JPEG";
  filemodel = new QDirModel(ffilter, \
	    QDir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, \
	    QDir::Name|QDir::DirsFirst, this);

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Help appreciated, thx

[Lykurg]

Hi,

is

filemodel = new QDirModel(QStringList(), Dir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, QDir::Name|QDir::DirsFirst, this);
QStringList ffilter;
ffilter << "*.jpg" << "*.JPG" << "*.jpeg" << "*.JPEG";
filemodel->setNameFilters(ffilter);

filemodel = new QDirModel(QStringList(), Dir::Files|QDir::Dirs|QDir::Readable|QDir::NoDotAndDotDot, QDir::Name|QDir::DirsFirst, this);
QStringList ffilter;
ffilter << "*.jpg" << "*.JPG" << "*.jpeg" << "*.JPEG";
filemodel->setNameFilters(ffilter);

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working?

Lykurg

[Kraut~salat]

no, assigning the filter after creating the DirModel doesn't work either. Same problem, the Treeview is empty.

[damonlin]

Please add :

filemodel ->setFilter( QDir::AllDirs | QDir::Files | QDir::NoDotAndDotDot );

I tried and worked !