+ QWidget* labelControl(QWidget* theParent);
+ QWidget* doubleSpinBoxControl(QWidget* theParent);
+ //QWidget* featureSelectorControl(QWidget* theParent);
+ //QWidget* featureOrAttributeSelectorControl(QWidget* theParent);
+ QWidget* doubleValueEditor(QWidget* theParent);
+ QWidget* shapeSelectorControl(QWidget* theParent);