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TreeModel: Introduce a TreeItem::indexInParent() convenience function

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To shorten user code and hide the ugly const_cast.

Change-Id: I798bd105932004ea17cb95b243fc38ccfcda0a2c
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2016-07-27 18:08:56 +02:00
committed by hjk
parent def8ca8ba1
commit a6acd3e8d9
5 changed files with 9 additions and 3 deletions
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5
src/libs/utils/treemodel.cpp
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@@ -766,6 +766,11 @@ int TreeItem::level() const
return l;
}
int TreeItem::indexInParent() const
{
return m_parent ? m_parent->m_children.indexOf(const_cast<TreeItem *>(this)) : -1;
}
QModelIndex TreeItem::index() const
{
QTC_ASSERT(m_model, return QModelIndex());