--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/utilityapps/filebrowser/ui/src/filebrowsersortfilterproxymodel.cpp	Mon Oct 18 16:30:05 2010 +0300
@@ -0,0 +1,62 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include "filebrowsersortfilterproxymodel.h"
+
+#include <QString>
+#include <QStringList>
+
+FileBrowserSortFilterProxyModel::FileBrowserSortFilterProxyModel(QObject *parent)
+    : QSortFilterProxyModel(parent)
+{
+}
+
+bool FileBrowserSortFilterProxyModel::filterAcceptsRow(int sourceRow,
+                                                       const QModelIndex &sourceParent) const
+{
+    QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
+
+    QVariant displayRole = index.data(Qt::DisplayRole);
+    QStringList stringList;
+    if (displayRole.isValid()) {
+        if (displayRole.canConvert<QString>()) {
+            stringList.append(displayRole.toString());
+        } else if (displayRole.canConvert<QStringList>()) {
+            stringList = displayRole.toStringList();
+        }
+        QString itemName = stringList.at(0);
+        //QString criteria = filterRegExp().pattern();
+        QString criteria = filterCriteria();
+        if (!criteria.isEmpty()) {
+            bool contains = itemName.contains(criteria, Qt::CaseInsensitive);
+            return contains;
+        } else {
+            //invalidateFilter();
+            return true;
+        }
+    }
+    return true;
+}
+
+void FileBrowserSortFilterProxyModel::setFilterCriteria(const QString &criteria)
+{
+    mFilterCriteria = criteria;
+    invalidate();
+}
+
+
+// End of File