## ==================================================
## == Find Qt4 and check if it was well configured ==
## ==================================================

SET(QT4_FOUND "0")
IF(USE_QT4)
  FIND_PACKAGE(Qt4 REQUIRED)
  INCLUDE(${QT_USE_FILE})
  SET(
    _modules
    vtkGUISupportQt
    vtkGUISupportQtOpenGL
    )
  FOREACH(_m ${_modules})
    IF(NOT ${_m}_LOADED)
      MESSAGE(FATAL_ERROR "${_m} module is required but not available.")
      BREAK()
    ENDIF(NOT ${_m}_LOADED)
  ENDFOREACH(_m)
  SET(QT4_FOUND "1")
ENDIF(USE_QT4)

## eof - $RCSfile$