void QDeclarativeGeoMapObjectView::modelRowsInserted(QModelIndex, int start, int end)
{
if (!componentCompleted_ || !map_ || !map_->mapData_ || !delegate_ || !model_)
return;
Q_ASSERT(declarativeObjectList_.count() == group_.childObjects().count());
QDeclarativeGeoMapObject* mapObject;
for (int i = start; i <= end; ++i) {
mapObject = createItem(i);
if (!mapObject) {
break;
}
declarativeObjectList_.append(mapObject);
mapObject->setVisible(visible_);
mapObject->setMap(map_);
group_.addChildObject(mapObject->mapObject());
// Needed in order for mouse areas to work.
map_->objectMap_.insert(mapObject->mapObject(), mapObject);
}
Q_ASSERT(declarativeObjectList_.count() == group_.childObjects().count());
}
// Removes and repopulates all items.
void QDeclarativeGeoMapObjectView::repopulate()
{
if (!componentCompleted_ || !map_ || !map_->mapData_ || !delegate_ || !model_)
return;
// Free any earlier instances
removeInstantiatedItems();
// Iterate model data and instantiate delegates.
// We could use more specialized landmark model calls here too,
// but hopefully the support will be leveraged to a general model
// level.
QDeclarativeGeoMapObject* mapObject;
for (int i = 0; i < model_->rowCount(); ++i) {
mapObject = createItem(i);
if (!mapObject)
break;
declarativeObjectList_.append(mapObject);
mapObject->setVisible(visible_);
mapObject->setMap(map_);
group_.addChildObject(mapObject->mapObject());
// Needed in order for mouse areas to work.
map_->recursiveAddToObjectMap(mapObject);
}
}
