// 4) buttons
topsizer->Add( CreateButtonSizer( style ), 0, wxCENTRE | wxALL, 10 );
+ SetAutoLayout( TRUE );
+ SetSizer( topsizer );
+
topsizer->SetSizeHints( this );
topsizer->Fit( this );
- SetSizer( topsizer );
- SetAutoLayout( TRUE );
Centre( wxBOTH );