void MGridLayoutPolicyPrivate::refreshEngine()
{
engineWidget->setLayoutDirection(layout->layoutDirection());
//To properly relayout or get the size hint, we need to invalidate the size hints
//of all the proxy items and set the geometry of the proxy layout (d->engine) to be the same
for (int i = engine->count() - 1; i >= 0; --i) {
ProxyItem *item = static_cast<ProxyItem *>(engine->itemAt(i));
item->refresh();
}
qreal left, top, right, bottom;
layout->getContentsMargins(&left, &top, &right, &bottom);
engine->setContentsMargins(left, top, right, bottom);
engine->updateGeometry();
}
void MLinearLayoutPolicyPrivate::refreshEngine()
{
//Make sure that we have our RTL/LTR correct
bool directionChanged = engineWidget->layoutDirection() != layout->layoutDirection();
if (directionChanged)
engineWidget->setLayoutDirection(layout->layoutDirection());
for (int i = engine->count() - 1; i >= 0; --i) {
ProxyItem *item = static_cast<ProxyItem *>(engine->itemAt(i));
item->refresh();
}
qreal left, top, right, bottom;
layout->getContentsMargins(&left, &top, &right, &bottom);
engine->setContentsMargins(left, top, right, bottom);
engine->updateGeometry();
if (directionChanged && notifyWidgetsOfLayoutPositionEnabled)
notifyAllWidgetsOfLayoutPosition();
}
