int JExplorer::sizeDir( QString dirName ){ QString cat, eString, exclude=""; int size = 0, sizeTotal = 4096; QDir d; QFileInfoList list; if ( d.cd( path ) ) { d.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks ); d.setSorting( QDir::Name ); list = d.entryInfoList(); if ( list.size() != 0 ) { foreach ( QFileInfo fi, list ) { cat = fi.fileName(); if ( ( cat!="." ) && ( cat!=".." ) && ( cat != exclude ) ) { if ( fi.isDir() ) { size = sizeDir( path + "/" + cat ); } else size = (int)fi.size(); sizeTotal = sizeTotal + size; } } } } return sizeTotal;}
quint32 listFolder ( QString path ) { QDir currentFolder( path ); quint32 totalsize = 0; currentFolder.setFilter( QDir::Dirs | QDir::Files | QDir::NoSymLinks ); currentFolder.setSorting( QDir::Name ); QFileInfoList folderitems( currentFolder.entryInfoList() ); foreach ( QFileInfo i, folderitems ) { QString iname( i.fileName() ); if ( iname == "." || iname == ".." || iname.isEmpty() ) continue; if ( i.isDir() ) totalsize += listFolder( path+"/"+iname ); else totalsize += i.size(); } return totalsize;}
QFileInfoList dirs;dirs << QFileInfo( path );while ( !dirs.isEmpty() ){ QFileInfo dirInfo = dirs.takeFirst(); for ( QListIterator<QFileInfo> it( QDir( dirInfo.path() ).entryInfoList( flags ) ); it.hasNext(); ) { const QFileInfo & newDirInfo = it.next(); // handle it dirs << newDirInfo; }}
