## ==========================
## == Function to find Qt4 ==
## ==========================

FUNCTION(cpPlugins_FindQt4)
FIND_PACKAGE(Qt4 REQUIRED)
INCLUDE(${QT_USE_FILE})
SET(
  _required_vtk_modules
  vtkGUISupportQt
  vtkGUISupportQtOpenGL
  )
FOREACH(_m ${_required_vtk_modules})
  IF(NOT ${_m}_LOADED)
    MESSAGE(FATAL_ERROR "${_m} module is required but not available.")
    BREAK()
  ENDIF(NOT ${_m}_LOADED)
ENDFOREACH(_m)
ENDFUNCTION()

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

SET(QT4_FOUND "0")
IF(USE_QT4)
  cpPlugins_FindQt4()
#  FIND_PACKAGE(Qt4 REQUIRED)
#  INCLUDE(${QT_USE_FILE})
#  SET(
#    _required_vtk_modules
#    vtkGUISupportQt
#    vtkGUISupportQtOpenGL
#    )
#  FOREACH(_m ${_required_vtk_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 - $RCSfile$