class QElidableLabel : public QLabel
{
	Q_OBJECT
	typedef QLabel Base;

public:
	explicit QElidableLabel(QWidget* parent = 0, Qt::WindowFlags f = 0) :
		Base(parent, f) {}
	explicit QElidableLabel(const QString& text, QWidget* parent = 0, Qt::WindowFlags f = 0) :
		Base(text, parent, f) {}

protected:
	virtual void paintEvent(QPaintEvent*);

private:
	Q_DECLARE_PRIVATE(QLabel)
};

void QElidableLabel::paintEvent(QPaintEvent* event)
{
	Q_D(QLabel);
	QScopedValueRollback<QString> scopedText(d->text);
	d->text = fontMetrics().elidedText(d->text, Qt::ElideRight, contentsRect().width());
	Base::paintEvent(event);
}