rem: WMDrawString(scr, d, WMColorGC(scr->black), item->tabView->font, rect.pos.x, rect.pos.y, item->label, strlen(item->label));
add: WMDrawString(scr, d, WMColorGC(enabled ? scr->black : scr->darkGray), item->tabView->font, rect.pos.x, rect.pos.y, item->label, strlen(item->label));
context: W_DrawLabel(WMTabViewItem *item, Drawable d, WMRect rect){    WMScreen *scr = W_VIEW(item->tabView)->screen;    if (!item->label)	return;    WMDrawString(scr, d, WMColorGC(scr->black), item->tabView->font,		 rect.pos.x, rect.pos.y, item->label, strlen(item->label));}