27 #ifndef __TERRALIB_QT_WIDGETS_INTERNAL_ABSTRACTPROPERTYMANAGER_H    28 #define __TERRALIB_QT_WIDGETS_INTERNAL_ABSTRACTPROPERTYMANAGER_H    31 #include "../../../common/Singleton.h"    32 #include "../Config.h"    38 #include <QtPropertyBrowser/QtCheckBoxFactory>    39 #include <QtPropertyBrowser/QtDoubleSpinBoxFactory>    40 #include <QtPropertyBrowser/QtGroupPropertyManager>    41 #include <QtPropertyBrowser/QtSpinBoxFactory>    42 #include <QtPropertyBrowser/QtTreePropertyBrowser>    43 #include <QtPropertyBrowser/QtVariantPropertyManager>    63         void setFactories(QtTreePropertyBrowser* pb);
   106 #endif  // __TERRALIB_QT_WIDGETS_INTERNAL_ABSTRACTPROPERTYMANAGER_H 
Template support for singleton pattern.