[SOLVED] How to set the QDir to current open file ?

amban

Hi Friends,
I have the following code

@
//Code to pull up the find file dialog
QDir dir;
QString fileName;

if (fileName.isNull())
    fileName = QFileDialog::getOpenFileName(this,
        tr("Open File"), "", "C++ Files (*.cxx *.cpp *.h)");

if (!fileName.isEmpty())
{
    QFile file&#40;fileName&#41;;
    if (file.open(QFile::ReadOnly | QFile::Text&#41;)
        textEdit->setPlainText(file.readAll());
    findstring->setDisabled(false);

    highlighter = new Highlighter(textEdit->document());
}

//Code to get all files in the current directory
dir.setFilter(QDir::Files | QDir::Hidden | QDir::NoSymLinks);
dir.setSorting(QDir::Size | QDir::Reversed);

QFileInfoList list = dir.entryInfoList();
for (int i = 0; i < list.size(); ++i)
{
QFileInfo fileInfo = list.at(i);
dirInfo << qPrintable(QString("%1").arg(fileInfo.fileName()));
}

qDebug() << "dir info :" << dirInfo;
QString callgraphfiledir, cfgfiledir;

//Set path for call graph and control flow graph
for (int dirindex = 0; dirindex < dirInfo.size(); dirindex ++)
{
    QString tmp = dirInfo[dirindex];
    if (tmp.endsWith(".d", Qt::CaseInsensitive))
        callgraphfiledir = tmp;
    if (tmp.endsWith(".cfg", Qt::CaseInsensitive))
        cfgfiledir = tmp;
}

@

However dir is set to the directory where the executable is running. How do i set it to the path where the .cxx / .cpp / .h file lies ?

Thanks for your help.

task_struct

"QDir::cd()":http://doc.qt.nokia.com/stable/qdir.html#cd