qt filedialog directory [duplicate]

问题:

This question already has an answer here:

• Copy path to QString 1 answer

i got a QString blabla = qtfiledialog::getOpenFileName();

now blabla gives me the full path and the exe like: C:/Program Files/imanoob.exe

but i only want the path like: C:/Program Files/ how to do this?

回答1:

QFileInfo fileInfo(path);
const QString path = fileInfo.absolutePath();

回答2:

QString getExistingDirectory to get a directory path.

Or parse the returned string from getOpenFileName() by using QDir (probably QDir(blabla).path() although you need to check the API on the actual method to use).