QWidget* point2dDistanceControl(QWidget* theParent);
QWidget* fileSelectorControl(QWidget* theParent);
QWidget* choiceControl(QWidget* theParent);
+ QWidget* lineEditControl(QWidget* theParent);
+ QWidget* multiSelectorControl(QWidget* theParent);
+
QString qs(const std::string& theStdString) const;