The layout checks the target view now if the layout invalidation has been disabled in the view.

headers/os/interface/View.h

@@ -554,6 +554,7 @@ public:
 
 			void				EnableLayoutInvalidation();
 			void				DisableLayoutInvalidation();
+			bool				IsLayoutInvalidationDisabled();
 			bool				IsLayoutValid() const;
 			void				ResetLayoutInvalidation();
 

src/kits/interface/Layout.cpp

@@ -301,6 +301,8 @@ BLayout::InvalidateLayout(bool children)
 	// printf("BLayout(%p)::InvalidateLayout(%i) : state %x, disabled %li\n",
 	// this, children, (unsigned int)fState, fInvalidationDisabled);
 
+	if (fTarget && fTarget->IsLayoutInvalidationDisabled())
+		return;
 	if (fInvalidationDisabled > 0
 		|| (fState & B_LAYOUT_INVALIDATION_ILLEGAL) != 0) {
 		return;

src/kits/interface/View.cpp

@@ -4744,6 +4744,15 @@ BView::DisableLayoutInvalidation()
 }
 
 
+bool
+BView::IsLayoutInvalidationDisabled()
+{
+	if (fLayoutData->fLayoutInvalidationDisabled > 0)
+		return true;
+	return false;
+}
+
+
 bool
 BView::IsLayoutValid() const
 {