7edda82b
@ -134,6 +134,6 @@ void DIALOG_DIELECTRIC_MATERIAL::onListKeyDown( wxListEvent& event )
{
int idx = event.GetIndex();
if( idx > 0 )
if( ( idx > 0 ) && ( event.GetKeyCode() == WXK_DELETE ) )
m_lcMaterials->DeleteItem( idx );
}