- Wraparound class
ThreadCopyFile::ThreadCopyFile(QObject *parent) : QObject(parent)
{
qDebug() << this << "Created";
this->v_thread = new QThread();
this->v_copyFile = new CopyFile();
connect(v_thread,SIGNAL(started()),v_copyFile,SLOT(Copy()));
connect(v_copyFile,SIGNAL(done()),v_thread,SLOT(quit()));
connect(v_thread,SIGNAL(finished()),this,SLOT(finished()));
this->v_copyFile->moveToThread(this->v_thread);
this->v_thread->start();
}
ThreadCopyFile::~ThreadCopyFile()
{
delete this->v_thread;
delete this->v_copyFile;
}
public slots:
void ThreadCopyFile::finished()
{
qDebug() << this << "Finished";
this->~ThreadCopyFile();
qDebug() << this << "Destroyed";
}
- Class for actual work
CopyFile::CopyFile(QObject *parent) : QObject(parent)
{
qDebug() << this << "Created";
}
CopyFile::~CopyFile()
{
qDebug() << this << "Destroyed";
}
signals:
void done();
public slots:
void CopyFile::Copy(void)
{
QString src = "/media/data/torrent/linuxmint-17.2-mate-32bit.iso";
QString dst = "/tmp/linuxmint-17.2-mate-32bit.iso";
if(QFile::exists(dst))
{
qDebug() << "file exists";
if(QFile::remove(dst))
{
qDebug() << "Files removed";
}
else
{
qDebug() << "Files fail to remove";
}
}
qDebug() << "Copy File started";
if(QFile::copy(src,dst))
{
qDebug() << "Copy File finished";
}
else
{
qDebug() << "Copy File fail";
}
emit done();
}
UI runs on other thread, everything work nicely :)
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