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Fix crash if root() is nullptr when printing a warning

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This commit is contained in:
Sergio Martins
2020-05-09 18:37:35 +01:00
parent 2fe1e22076
commit fd9bcdeabe
1 changed files with 5 additions and 2 deletions
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7
src/private/multisplitter/Item.cpp
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@@ -506,6 +506,9 @@ void Item::setGeometry_recursive(QRect rect)
bool Item::checkSanity()
{
if (!root())
return true;
if (minSize().width() > width() || minSize().height() > height()) {
root()->dumpLayout();
qWarning() << Q_FUNC_INFO << "Size constraints not honoured" << this
@@ -566,14 +569,14 @@ void Item::setGeometry(QRect rect)
// Just a sanity check...
ItemContainer *c = asContainer();
if (c->hasVisibleChildren()) {
root()->dumpLayout();
if (auto r = root()) r->dumpLayout();
Q_ASSERT(false);
}
}
const QSize minSz = minSize();
if (rect.width() < minSz.width() || rect.height() < minSz.height()) {
root()->dumpLayout();
if (auto r = root()) r->dumpLayout();
qWarning() << Q_FUNC_INFO << this << "Constraints not honoured."
<< "sz=" << rect.size() << "; min=" << minSz
<< ": parent=" << parentContainer();