Slicer/Slicer — pull request #102 by cpinter (2014-02-14 17:34:22+00:00)
Title: ENH: Add second pimpl constructor to qMRMLTreeView

Adding a second protected constructor that takes the pimpl instance as argument allows subclassing and using qMRMLTreeViewPrivate from a subclass of the tree view.

Export qMRMLWidgets_INCLUDE_DIRS CMake variable from SlicerConfig to be able to include those directories without CMake path construction magic.