items_h = self->item_h * MAX(nitems, 1);
XResizeWindow(ob_display, self->frame, self->size.width,
MAX(self->title_h + items_h, 1));
if (self->label)
items_h = self->item_h * MAX(nitems, 1);
XResizeWindow(ob_display, self->frame, self->size.width,
MAX(self->title_h + items_h, 1));
if (self->label)