I can't UI select a grid in some instances. This appears to occur when the grid is contained within a wxBoxSizer. When contained in a wxFlexGridSizer, it is apparently selectable. I've attached a ...
ASSERT INFO: ../wxWidgets-3.2.5/src/gtk/textctrl.cpp(910): assert ""IsSingleLine()"" failed in GetEditable(): shouldn't be called for multiline BACKTRACE: [1] non ...