diff options
Diffstat (limited to 'src/corelib/itemmodels/qstringlistmodel.cpp')
-rw-r--r-- | src/corelib/itemmodels/qstringlistmodel.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/corelib/itemmodels/qstringlistmodel.cpp b/src/corelib/itemmodels/qstringlistmodel.cpp index 567e6fa35e..f92a0d6676 100644 --- a/src/corelib/itemmodels/qstringlistmodel.cpp +++ b/src/corelib/itemmodels/qstringlistmodel.cpp @@ -3,7 +3,7 @@ ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** -** This file is part of the QtGui module of the Qt Toolkit. +** This file is part of the QtCore module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage @@ -184,7 +184,10 @@ bool QStringListModel::setData(const QModelIndex &index, const QVariant &value, { if (index.row() >= 0 && index.row() < lst.size() && (role == Qt::EditRole || role == Qt::DisplayRole)) { - lst.replace(index.row(), value.toString()); + const QString valueString = value.toString(); + if (lst.at(index.row()) == valueString) + return true; + lst.replace(index.row(), valueString); QVector<int> roles; roles.reserve(2); roles.append(Qt::DisplayRole); |