Doc: more clarification of cacheBuffer

2 files changed, 6 insertions, 0 deletions

diff --git a/src/declarative/graphicsitems/qdeclarativegridview.cpp b/src/declarative/graphicsitems/qdeclarativegridview.cpp
index ef6d3df..869826c 100644
--- a/src/declarative/graphicsitems/qdeclarativegridview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativegridview.cpp
@@ -1415,6 +1415,9 @@ void QDeclarativeGridView::setWrapEnabled(bool wrap)
     set to 40, then up to 2 delegates above and 2 delegates below the visible
     area may be retained.
 
+    Note that cacheBuffer is not a pixel buffer - it only maintains additional
+    instantiated delegates.
+
     Setting this value can make scrolling the list smoother at the expense
     of additional memory usage.  It is not a substitute for creating efficient
     delegates; the fewer elements in a delegate, the faster a view may be
diff --git a/src/declarative/graphicsitems/qdeclarativelistview.cpp b/src/declarative/graphicsitems/qdeclarativelistview.cpp
index 8485071..0811278 100644
--- a/src/declarative/graphicsitems/qdeclarativelistview.cpp
+++ b/src/declarative/graphicsitems/qdeclarativelistview.cpp
@@ -1848,6 +1848,9 @@ void QDeclarativeListView::setWrapEnabled(bool wrap)
     set to 40, then up to 2 delegates above and 2 delegates below the visible
     area may be retained.
 
+    Note that cacheBuffer is not a pixel buffer - it only maintains additional
+    instantiated delegates.
+
     Setting this value can make scrolling the list smoother at the expense
     of additional memory usage.  It is not a substitute for creating efficient
     delegates; the fewer elements in a delegate, the faster a view may be