-INCLUDE(cmake/cpPlugins_Qt4Tools.cmake)
-
-## =========================
-## == Include directories ==
-## =========================
-
-INCLUDE_DIRECTORIES(
- ${PROJECT_SOURCE_DIR}
- ${PROJECT_BINARY_DIR}
- ${PROJECT_SOURCE_DIR}/lib
- ${PROJECT_BINARY_DIR}/lib
- ${PROJECT_SOURCE_DIR}/lib/Itk2Vtk
- ${PROJECT_BINARY_DIR}/lib/Itk2Vtk
- ${PROJECT_SOURCE_DIR}/lib/Instances
- ${PROJECT_BINARY_DIR}/lib/Instances
+INCLUDE(cmake/Qt4Tools.cmake)
+IF(USE_QT4)
+ SET(
+ cpPlugins_Qt4_VTKWidget QVTKWidget
+ CACHE STRING "Base Qt4-based vtkRenderWindow"
+ )
+ENDIF(USE_QT4)
+
+## ===========================
+## == Use all valid subdirs ==
+## ===========================
+
+SET(
+ _include_dirs
+ .
+ lib
+ lib/Itk2Vtk
+ lib/Instances