c++ - Read all files recursevly in a directory (and subdirectories) with QT -

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this question has answer here:

i have done code in qt in order open directory dialog, choose directory , read files in it:

qfiledialog dialog; dialog.setfilemode(qfiledialog::directory); dialog.setoption(qfiledialog::showdirsonly); dialog.setviewmode(qfiledialog::detail); int res = dialog.exec(); qdir directory;  if (res) {     directory = dialog.selectedfiles()[0];     qstringlist fileslist = directory.entrylist(qdir::files);     qstring filename;     foreach(filename, fileslist) {         qdebug() << "filename " << filename;     } }

the problem able read files in subdirectories of chosen directory.. know how done?


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