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TreeModel: Send modelReset() in setRootItem(...)

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Change-Id: Ie24b1888521fe601455a5a15a01f02fb8b30e536
Reviewed-by: hjk <hjk@qt.io>
This commit is contained in:
Tobias Hunger
2017-09-05 13:54:20 +02:00
parent cd51ff7c0f
commit 5fb54e7cdd
1 changed files with 3 additions and 2 deletions
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5
src/libs/utils/treemodel.cpp
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@@ -1065,9 +1065,10 @@ void BaseTreeModel::setRootItem(TreeItem *item)
QTC_ASSERT(item, return);
QTC_ASSERT(item->m_model == 0, return);
QTC_ASSERT(item->m_parent == 0, return);
QTC_ASSERT(item != m_root, return);
QTC_CHECK(m_root);
emit layoutAboutToBeChanged();
beginResetModel();
if (m_root) {
QTC_CHECK(m_root->m_parent == 0);
QTC_CHECK(m_root->m_model == this);
@@ -1079,7 +1080,7 @@ void BaseTreeModel::setRootItem(TreeItem *item)
}
m_root = item;
item->propagateModel(this);
emit layoutChanged();
endResetModel();
}
void BaseTreeModel::setHeader(const QStringList &displays)