void runLayoutLoop(InLoop inLoop) {
if (isHeaderVisible()) {
inLoop(headerAttached);
inLoop(getHeaderSeparator());
}
bool prevItem = false;
for (int i=0; i<list.size(); ++i) {
auto attached = list[i];
if (qFuzzyCompare(attached->thickness(), 0.0))
continue;
if (prevItem) { // prev is item
if (attached->isQmlItem()) {
if (attached->asItem()->isVisible()) {
inLoop(&separator); // add sep
inLoop(attached); // and item
}
} else// attachee is separator
inLoop(attached); // add sep
} else { // prev is separator
if (attached->isQmlItem()) {
if (attached->asItem()->isVisible())
inLoop(attached); // add item
} // skip separator
}
prevItem = attached->isQmlItem();
}
if (isFooterVisible()) {
inLoop(getFooterSeparator());
inLoop(footerAttached);
}
}
QQuickItem *ItemListItem::itemAt(int index) const {
if (index == HeaderItem)
return headerItem();
if (index == FooterItem)
return footerItem();
auto attached = d->list.value(index);
return attached && attached->isQmlItem() ? attached->asItem() : nullptr;
}
int Thing::getStackpos()
{
if(m_position.x == 65535 && asItem()) // is inside a container
return 0;
else if(const TilePtr& tile = getTile())
return tile->getThingStackpos(asThing());
else {
logTraceError("got a thing with invalid stackpos");
return -1;
}
}
bool canInteract() const { return !m_separator && asItem()->isEnabled(); }
