/*!
\reimp
*/
void QBoxLayout::setGeometry(const QRect &r)
{
Q_D(QBoxLayout);
if (d->dirty || r != geometry()) {
QRect oldRect = geometry();
QLayout::setGeometry(r);
if (d->dirty)
d->setupGeom();
QRect cr = alignment() ? alignmentRect(r) : r;
int left, top, right, bottom;
d->effectiveMargins(&left, &top, &right, &bottom);
QRect s(cr.x() + left, cr.y() + top,
cr.width() - (left + right),
cr.height() - (top + bottom));
QVector<QLayoutStruct> a = d->geomArray;
int pos = horz(d->dir) ? s.x() : s.y();
int space = horz(d->dir) ? s.width() : s.height();
int n = a.count();
if (d->hasHfw && !horz(d->dir)) {
for (int i = 0; i < n; i++) {
QBoxLayoutItem *box = d->list.at(i);
if (box->item->hasHeightForWidth()) {
int width = qBound(box->item->minimumSize().width(), s.width(), box->item->maximumSize().width());
a[i].sizeHint = a[i].minimumSize =
box->item->heightForWidth(width);
}
}
}
Direction visualDir = d->dir;
QWidget *parent = parentWidget();
if (parent && parent->isRightToLeft()) {
if (d->dir == LeftToRight)
visualDir = RightToLeft;
else if (d->dir == RightToLeft)
visualDir = LeftToRight;
}
qGeomCalc(a, 0, n, pos, space);
bool reverse = (horz(visualDir)
? ((r.right() > oldRect.right()) != (visualDir == RightToLeft))
: r.bottom() > oldRect.bottom());
for (int j = 0; j < n; j++) {
int i = reverse ? n-j-1 : j;
QBoxLayoutItem *box = d->list.at(i);
switch (visualDir) {
case LeftToRight:
box->item->setGeometry(QRect(a.at(i).pos, s.y(), a.at(i).size, s.height()));
break;
case RightToLeft:
box->item->setGeometry(QRect(s.left() + s.right() - a.at(i).pos - a.at(i).size + 1,
s.y(), a.at(i).size, s.height()));
break;
case TopToBottom:
box->item->setGeometry(QRect(s.x(), a.at(i).pos, s.width(), a.at(i).size));
break;
case BottomToTop:
box->item->setGeometry(QRect(s.x(),
s.top() + s.bottom() - a.at(i).pos - a.at(i).size + 1,
s.width(), a.at(i).size));
}
}
}
}
QRect DhQLayout::DvhalignmentRect(const QRect& x1) const {
return alignmentRect(x1);
}
