+ /// Returns currently active widget. This is a widget from internal container of widgets
+ /// (myWidgets) activated/deactivated by focus in property panel. If parameter is true,
+ /// the method finds firstly the custom widget, after the direct active widget.
+ /// \param isUseCustomWidget boolean state if the custom widget might be a result
+ virtual ModuleBase_ModelWidget* activeWidget(const bool isUseCustomWidget = false) const = 0;