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mimetypebrowser example: Fix building of the hierarchy.

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Replace QMimeType::inherits() by a check using the list of parents
since only the direct children are needed to build the tree.

Change-Id: I041f21c4b94c8a250f7402a6f550f987c64f8fe8
Reviewed-by: David Faure <david.faure@kdab.com>
This commit is contained in:
Friedemann Kleint 2016-03-30 11:14:27 +02:00
parent f7cdb0abdb
commit 99490d3e8b
1 changed files with 2 additions and 2 deletions
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examples/corelib/mimetypes/mimetypebrowser/mimetypemodel.cpp
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@ -135,8 +135,8 @@ void MimetypeModel::populate()
// append the items to parent and truncate the list. // append the items to parent and truncate the list.
const QString &parentName = nameIndexIt.key(); const QString &parentName = nameIndexIt.key();
const Iterator start = const Iterator start =
std::stable_partition(allTypes.begin(), end, std::stable_partition(allTypes.begin(), end, [parentName](const QMimeType &t)
[parentName](const QMimeType &t) { return !t.inherits(parentName); }); { return !t.parentMimeTypes().contains(parentName); });
std::stable_sort(start, end); std::stable_sort(start, end);
QStandardItem *parentItem = itemFromIndex(nameIndexIt.value()); QStandardItem *parentItem = itemFromIndex(nameIndexIt.value());
for (Iterator it = start; it != end; ++it) { for (Iterator it = start; it != end; ++it) {