#include <QApplication>
#include <QLineEdit>
#include <QFont>

int main(int argc, char ** argv)
{
	QApplication app(argc, argv);
	
	
	QLineEdit e1;
	e1.setReadOnly(true);
	e1.resize(50, 50);
	e1.setText("01-ST16-01SIL-MPL001");
	e1.setAlignment( Qt::AlignLeft | Qt::AlignVCenter);
	e1.setCursorPosition(0);
	e1.show();
	
	qApp->processEvents();
		_sleep(1000);
	
	e1.hide();
	qApp->processEvents();
	
	_sleep(1000);
	e1.show();

	e1.setText("");
	e1.setAlignment( Qt::AlignRight | Qt::AlignVCenter);
	e1.setCursorPosition(0);
	
	_sleep(1000);
	qApp->processEvents();
	e1.setText("01-ST16-01SIL-MPL001");
	e1.setAlignment( Qt::AlignLeft | Qt::AlignVCenter);
	e1.setCursorPosition(0);

	e1.show();


	return app.exec();
}