Lines Matching refs:optional
271 if (!pWin->optional && !MakeWindowOptional (pWin))
296 pProp->next = pWin->optional->userProps;
297 pWin->optional->userProps = pProp;
395 if (pWin->optional->userProps == pProp) {
397 if (!(pWin->optional->userProps = pProp->next))
401 prevProp = pWin->optional->userProps;
429 if (pWin->optional)
430 pWin->optional->userProps = NULL;
562 if (pWin->optional->userProps == pProp) {
564 if (!(pWin->optional->userProps = pProp->next))
568 prevProp = pWin->optional->userProps;