#include <QtCore/QBasicTimer>
#include <QtCore/QTimerEvent>
#include <QtWidgets/QDialog>
#include <QtWidgets/QApplication>


class Dialog : public QDialog
{
public:
    Dialog (QWidget *parent)
	 : QDialog (parent, Qt::WindowMinMaxButtonsHint),
	   _t ()
	{
		_t.start (1000, this);
	}
	
	virtual ~Dialog ()
	{}
	
	virtual void timerEvent (QTimerEvent *e)
	{
	   if (e->timerId () == _t.timerId ())
	     {
		   QRect r = normalGeometry ();
	       qWarning ("geo %d %d %d %d", r.left (), r.top (), r.width (), r.height ());
		 }
	}
	
private:
    QBasicTimer _t;	
	  
};


int main (int argc, char **argv)
{
    QApplication app (argc, argv);
	app.setQuitOnLastWindowClosed (true);
	
	Dialog dlg (0);
	dlg.exec ();
	
	return 0;
}