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| author | hjk <hjk@qt.io> | 2017-02-07 08:53:00 +0100 |
|---|---|---|
| committer | hjk <hjk@qt.io> | 2017-02-08 16:08:42 +0000 |
| commit | 196dbbe0e75618263d110baf5bc0e7d4519d7c8e (patch) | |
| tree | 47a0bd73a268ada14f00e59aa8e5896f067096ae /src/plugins/cppeditor/cppincludehierarchy.cpp | |
| parent | af54ab960a517b5d21ca327e6c47ca70459bd32a (diff) | |
| download | qt-creator-196dbbe0e75618263d110baf5bc0e7d4519d7c8e.tar.gz | |
Utils: Introduce TreeItem::{begin,end}
... and use this to reduce the number of explicit uses of m_children.
Despite of being shorter code by itself it is a step towards having
an explicit LeafItem object that doesn't explicitly store a(n empty)
vector of child nodes.
Change-Id: If8db85e2f1134dd1578a78d31235bf57a28f863a
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Diffstat (limited to 'src/plugins/cppeditor/cppincludehierarchy.cpp')
| -rw-r--r-- | src/plugins/cppeditor/cppincludehierarchy.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/cppeditor/cppincludehierarchy.cpp b/src/plugins/cppeditor/cppincludehierarchy.cpp index b3b4f6c9f9..9512b2ddcf 100644 --- a/src/plugins/cppeditor/cppincludehierarchy.cpp +++ b/src/plugins/cppeditor/cppincludehierarchy.cpp @@ -200,7 +200,7 @@ QVariant CppIncludeHierarchyItem::data(int column, int role) const bool CppIncludeHierarchyItem::canFetchMore() const { - if (m_isCyclic || m_checkedForChildren || !children().isEmpty()) + if (m_isCyclic || m_checkedForChildren || childCount() > 0) return false; return !model()->m_searching || !model()->m_seen.contains(m_filePath); |