ENH: prepare QtWiget dir

CMakeLists.txt

@@ -77,3 +77,15 @@ IF(BUILD_TESTING)
   ADD_SUBDIRECTORY(Testing)
 ENDIF(BUILD_TESTING)
 
+
+
+OPTION(OTB_USE_QT "Generate Qt wrappers for Applications" OFF)
+IF(OTB_USE_QT)
+  FIND_PACKAGE(Qt4 REQUIRED)
+  SET(QT_USE_QTXML 1)
+  INCLUDE(${QT_USE_FILE})
+ENDIF(OTB_USE_QT)
+
+
+
+

Code/CMakeLists.txt

 ADD_SUBDIRECTORY(Core)
-#ADD_SUBDIRECTORY(Wrappers)
+ADD_SUBDIRECTORY(Wrappers)

Code/Wrappers/CMakeLists.txt

+ADD_SUBDIRECTORY(QtWidget)

Code/Wrappers/QtWidget/CMakeLists.txt

+