#include <QtGui/QApplication>
#include <QThread>
#include <QDebug>
#include <QTimer>
#include <QDialog>

class Dialog : public QDialog {
	Q_OBJECT

public:
	explicit Dialog(QWidget *parent = 0)
		: QDialog(parent)
	{

	}
};

class Tester : public QObject {
	Q_OBJECT
protected:
	int i;
	QTimer timer;
public:
	Tester(QObject* parent = NULL)
		: QObject(parent)
		, i(0)
	{
		timer.setInterval(3000);
		connect(&timer,SIGNAL(timeout()),this,SLOT(RunDialog()),Qt::QueuedConnection);
		timer.start();
	}

public slots:
	void RunDialog() {
		qDebug()<<"run in "<<QThread::currentThreadId();
		Dialog w;
		w.setWindowTitle(QString("Dialog %1 from %2").arg(i++).arg(QString::number((long)QThread::currentThreadId(),16)));
		w.exec();
		qDebug()<<"Dialog \""<<w.windowTitle()<<"\" closed";
	}
};

int main(int argc, char *argv[])
{
	QApplication a(argc, argv);
	a.setQuitOnLastWindowClosed(false);
	qDebug()<<"main thread "<<QThread::currentThreadId();
	Tester tester;
	return a.exec();
}

#include "main.moc"