comparison widgets/PropertyStack.cpp @ 19:46d8f5add6f0

* Introduce potentially-separate read and write ring buffers, so we can swap
  in a new set when something changes -- thus allowing us to respond quickly
  when something changes during playback, without losing the long buffers

* Some fixes for display & editing

     }
 
     return false;
 }
 
+int
+PropertyStack::getContainerIndex(PropertyContainer *pc) const
+{
+    for (size_t i = 0; i < m_client->getPropertyContainerCount(); ++i) {
+	PropertyContainer *container = m_client->getPropertyContainer(i);
+	if (pc == container) return i;
+    }
+
+    return false;
+}
+
 void
 PropertyStack::propertyContainerAdded(PropertyContainer *)
 {
     if (sender() != m_client) return;
     repopulate();