if ((style & SWT.CHECK) != 0) setCheckboxImageList ();
if ((style & SWT.CHECK) != 0) setCheckboxImageList (true);
LRESULT WM_SYSCOLORCHANGE (int wParam, int lParam) {	LRESULT result = super.WM_SYSCOLORCHANGE (wParam, lParam);	if (result != null) return result;	if ((style & SWT.CHECK) != 0) setCheckboxImageList ();	return result;}