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QFileSystemModel: avoid detaching

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Change-Id: If7e9f11e5514b2f8975e7f83c56b606e67f5952f
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
This commit is contained in:
Maks Naumov 2015-10-19 20:22:01 +03:00
parent 85226dfed3
commit bfb6a8cd44
1 changed files with 6 additions and 6 deletions
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12
src/widgets/dialogs/qfilesystemmodel.cpp
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@ -243,7 +243,7 @@ QModelIndex QFileSystemModel::index(int row, int column, const QModelIndex &pare
Q_ASSERT(parentNode);
// now get the internal pointer for the index
QString childName = parentNode->visibleChildren[d->translateVisibleLocation(parentNode, row)];
const QString &childName = parentNode->visibleChildren.at(d->translateVisibleLocation(parentNode, row));
const QFileSystemModelPrivate::QFileSystemNode *indexNode = parentNode->children.value(childName);
Q_ASSERT(indexNode);
@ -797,7 +797,7 @@ QString QFileSystemModelPrivate::name(const QModelIndex &index) const
!resolvedSymLinks.isEmpty() && dirNode->isSymLink(/* ignoreNtfsSymLinks = */ true)) {
QString fullPath = QDir::fromNativeSeparators(filePath(index));
if (resolvedSymLinks.contains(fullPath))
return resolvedSymLinks[fullPath];
return resolvedSymLinks.value(fullPath);
}
return dirNode->fileName;
}
@ -1789,9 +1789,9 @@ void QFileSystemModelPrivate::addVisibleFiles(QFileSystemNode *parentNode, const
parentNode->dirtyChildrenIndex = parentNode->visibleChildren.count();
for (int i = 0; i < newFiles.count(); ++i) {
parentNode->visibleChildren.append(newFiles.at(i));
parentNode->children[newFiles.at(i)]->isVisible = true;
}
parentNode->visibleChildren.append(newFiles.at(i));
parentNode->children.value(newFiles.at(i))->isVisible = true;
}
if (!indexHidden)
q->endInsertRows();
}
@ -1813,7 +1813,7 @@ void QFileSystemModelPrivate::removeVisibleFile(QFileSystemNode *parentNode, int
if (!indexHidden)
q->beginRemoveRows(parent, translateVisibleLocation(parentNode, vLocation),
translateVisibleLocation(parentNode, vLocation));
parentNode->children[parentNode->visibleChildren.at(vLocation)]->isVisible = false;
parentNode->children.value(parentNode->visibleChildren.at(vLocation))->isVisible = false;
parentNode->visibleChildren.removeAt(vLocation);
if (!indexHidden)
q->endRemoveRows();