comparison view/View.h @ 298:226cb289bdf4

* Layer tree view updating when visibility / audibility changed (and layers
  updating when they are changed in view) -- still some problems when a model
  is loaded while the tree is visible
* FFTW_MEASURE throughout -- it does turn out to make an appreciable
  difference sometimes

     void propertyContainerAdded(PropertyContainer *pc);
     void propertyContainerRemoved(PropertyContainer *pc);
     void propertyContainerPropertyChanged(PropertyContainer *pc);
     void propertyContainerPropertyRangeChanged(PropertyContainer *pc);
     void propertyContainerNameChanged(PropertyContainer *pc);
+    void propertyContainerSelected(PropertyContainer *pc);
     void propertyChanged(PropertyContainer::PropertyName);
 
     void centreFrameChanged(unsigned long frame,
                             bool globalScroll,
                             PlaybackFollowMode followMode);