Fixed a bug that prevented floating objects from being updated correctly

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@75877 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/richtext/richtextbuffer.cpp

@@ -1692,11 +1692,14 @@ void wxRichTextCompositeObject::Invalidate(const wxRichTextRange& invalidRange)
         }
         else if (child->IsTopLevel())
         {
+            // Not sure why we did this, but it stops updated layout happening for floating objects.
+#if 0
             if (wxRichTextBuffer::GetFloatingLayoutMode() && child->IsFloating() && GetBuffer()->GetFloatCollector() && GetBuffer()->GetFloatCollector()->HasFloat(child))
             {
                 // Don't invalidate subhierarchy if we've already been laid out
             }
             else
+#endif
             {
                 if (invalidRange == wxRICHTEXT_NONE)
                     child->Invalidate(wxRICHTEXT_NONE);