Slicer4:Layouts

Adding a new layout to Slicer4

1. Libs/MRML/vtkMRMLLayoutNode.h
   1. Add an enum to the list of available layouts
2. Libs/MRMLLogic/vtkMRMLLayoutLogic.cxx
   1. Add a string constant containing the XML describing the layout
   2. Add a line to the AddDefaultsLayouts() method
3. Libs/qMRMLWidgets/Resources/Icons/
   1. Add an icon
4. Applications/SlicerQT/Resources/qSlicerMainWindow.ui
   1. Add an action to the LayoutMenu
   2. Add an action to the LayoutToolbar (can these be the same action?)
5. Applications/SlicerQt/qSlicerMainWindow.cxx
   1. Add a line to setupMenuActions()
6. Libs/qMRMLWidgets/qMRMLLayoutManager.h
   1. Add a method switchToXXXView()
   2. Implement switchToXX() in the header
7. Libs/qMRMLWidgets/qMRMLLayoutWidget.h
   1. Add a method switchToXXXView()
8. Libs/qMRMLWidgets/qMRMLLayoutWidget.cxx
   1. Implement method switchToXXXView() - Not currently used in Slicer4
9. What about Libs/qMRMLWidgets/qMRMLLayoutManager_p.h?
   1. There are methods there to setXXX(). But there are no implementations. Is this still used?