QTextStream problem

[^NyAw^]

Hi,

I'm having problems with QTextStream

bool b1 = m_qFile.isOpen();             //returns true
m_qStream.setDevice(&m_qFile);     //QTextStream
m_qStream2.setDevice(&m_qFile);   //QDataStream
 
QStringList qList = m_qText.split(QString(" "));
QString qText;
for (int i=0; i<qList .count(); i++)
{
	qText= qList.at(i);
	m_qStream << qText;          //It don't write anything
	m_qStream2 << qText;	    //It writes the QString
}
m_qFile.flush();
m_qFile.close();

bool b1 = m_qFile.isOpen();             //returns true
m_qStream.setDevice(&m_qFile);     //QTextStream
m_qStream2.setDevice(&m_qFile);   //QDataStream

QStringList qList = m_qText.split(QString(" "));
QString qText;
for (int i=0; i<qList .count(); i++)
{
	qText= qList.at(i);
	m_qStream << qText;          //It don't write anything
	m_qStream2 << qText;	    //It writes the QString
}
m_qFile.flush();
m_qFile.close();

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If I use QTextStrem, it don't write anything to the file but using QDataStream it writes the QString data into the file. I don't understand what it's happening.

Thanks,

[wysota]

Could you provide a minimal compilable example that reproduces the problem?

[^NyAw^]

Hi,
I don't understand what is happenning. I have made a simple example to get it to you and it works but in my application still not working.

I'm using QTextStream and QDataStream into a QThread derivated class. I have another application that it works.

Thanks,

[^NyAw^]

Hi,

I have made another test. My code doesn't work if I insert it into a "switch-case" statment. I have removed "switch" statment and now it works.

Thanks for replying,