X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92c01615ecb4afeb325e5148554b443fed830534..a30e7029749646348aaacf61da9ed66743d77a40:/samples/grid/griddemo.cpp

diff --git a/samples/grid/griddemo.cpp b/samples/grid/griddemo.cpp
index 363fa80472..bd254bfdd4 100644
--- a/samples/grid/griddemo.cpp
+++ b/samples/grid/griddemo.cpp
@@ -360,6 +360,12 @@ GridFrame::GridFrame()
     grid->SetCellAlignment(7, 1, wxALIGN_CENTRE, wxALIGN_CENTRE);
     grid->SetCellValue(7, 1, _T("Big box!"));
 
+    // this does exactly nothing except testing that SetAttr() handles NULL
+    // attributes and does reference counting correctly
+    grid->SetAttr(11, 11, NULL);
+    grid->SetAttr(11, 11, new wxGridCellAttr);
+    grid->SetAttr(11, 11, NULL);
+
     wxBoxSizer *topSizer = new wxBoxSizer( wxVERTICAL );
     topSizer->Add( grid,
                    1,