QFileDialog::getOpenFileName and the last used directory?

[jpn]

It's the third parameter of QFileDialog::getOpenFileName():

QString fileName = QFileDialog::getOpenFileName(this, caption, path);
if (!fileName.isNull())
{
    ...
    path = QFileInfo(fileName).path(); // store path for next time
}

QString fileName = QFileDialog::getOpenFileName(this, caption, path);
if (!fileName.isNull())
{
    ...
    path = QFileInfo(fileName).path(); // store path for next time
}

To copy to clipboard, switch view to plain text mode 

PS. 'path' may also include file name if you want to. See QFileDialog::getOpenFileName() docs for more details.