Function PiuContentInvalidate

modules/piu/All/piuContent.c:346–365

}

void PiuContentInvalidate(void* it, PiuRectangle area) 
{
	PiuContent* self = it;
	if ((*self)->flags & piuVisible) {
		PiuContainer* container = (*self)->container;
		if (container) {
			if (area) {
				if (!PiuRectangleIsEmpty(area)) {
					PiuRectangleOffset(area, (*self)->bounds.x, (*self)->bounds.y);
					(*(*container)->dispatch->invalidate)((*self)->container, area);
				}
			}
			else {
				PiuRectangleRecord bounds;
				PiuRectangleSet(&bounds, (*self)->bounds.x, (*self)->bounds.y, (*self)->bounds.width, (*self)->bounds.height);
				(*(*container)->dispatch->invalidate)((*self)->container, &bounds);
			}
		}
	}
}

PiuBoolean PiuContentIsShown(void* it)
{