Don't attempt to do measuring when the window hasn't been created fully yet

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60219 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/propgrid/propgrid.cpp b/src/propgrid/propgrid.cpp
index b8e78f8466c3f22b9ee4993a948c12cd5adade03..f33e2c71198ce39bb7da0cbce9a3eebd4e625482 100644 (file)
--- a/src/propgrid/propgrid.cpp
+++ b/src/propgrid/propgrid.cpp
@@ -1038,7 +1038,7 @@ bool wxPropertyGrid::SetFont( const wxFont& font )
     ClearSelection(false);
 
     bool res = wxScrolledWindow::SetFont( font );
-    if ( res )
+    if ( res && GetParent()) // may not have been Create()ed yet
     {
         CalculateFontAndBitmapStuff( m_vspacing );
         Refresh();