Writing QString into file is weird

[jjan]

I try to write an QString into an file with this code:

// Write new.
			QFile f(QDir::homePath() + "/test/conf");
			if (f.open(QIODevice::ReadWrite))
			{
				QTextStream wr(&f);
				printf(window->qvaptDllPath.toStdString().c_str());
				wr << "# do not edit\n" << endl
				<< "[qvapt]\nqvapt_path = " << window->qvaptDllPath << endl
				<< "qvapt_name = " << window->qvaptDllVersion << endl << endl
				<< "[window]\nlast_window_state = " << window->theWindowState
				<< endl;
						// TODO: more
			}

qvaptDllPath is QString qvaptDllPath = "/home/jan/qvapt-0.1.1/qvapt_sdk.dll"; (currently pre-defined for testing), but all what I get is this in the file:

qvapt_path = 0xcccc060

How can I fix this to write the "real" string?

~ jan

[sneubert]

Hi jjan,

add QIODevice::Text flag to f.opencall

[jjan]

@sneubert

Thanks for this, but this returns:

QFile::open: File access not specified.

BTW: Writing window->theWindowState which is QString theWindowState; works perfectly!

[sneubert]

with add i mean
f.open(QIODevice::ReadWrite | QIODevice::Text)

[jjan]

@sneubert

Works perfectly! I've made the mistake to add it over an comma. Thanks!