C++ (Qt)RLineEdit::RLineEdit(QWidget *parent ): QLineEdit( parent ){ ...}
C++ (Qt)RLineEdit::RLineEdit(QWidget *parent )
C++ (Qt)RLineEdit::RLineEdit(QWidget *parent = 0)
C++ (Qt)class RizekLineEdit: public QLineEdit{ Q_OBJECT public: RizekLineEdit(QWidget *parent = 0); ~RizekLineEdit();};
C++ (Qt)QLineEdit* le = new QLineEdit;myWidget->addWidget(le);