Add HistoryCompleter to utils lib

Task-Number: QTCREATORBUG-2118

1 files changed, 62 insertions, 0 deletions

diff --git a/src/libs/utils/historycompleter.h b/src/libs/utils/historycompleter.h
new file mode 100644
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+++ b/src/libs/utils/historycompleter.h
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+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#ifndef HISTORYCOMPLETER_H
+#define HISTORYCOMPLETER_H
+
+#include "utils_global.h"
+
+#include <QtGui/QCompleter>
+
+QT_FORWARD_DECLARE_CLASS(QSettings)
+
+namespace Utils {
+
+class HistoryCompleterPrivate;
+class QTCREATOR_UTILS_EXPORT HistoryCompleter : public QCompleter
+{
+Q_OBJECT
+public:
+    HistoryCompleter(QObject *parent = 0);
+    QSettings *settings() const;
+    int historySize() const;
+    int maximalHistorySize() const;
+    void setMaximalHistorySize(int numberOfEntries);
+public Q_SLOTS:
+    void clearHistory();
+    void saveHistory();
+protected:
+    HistoryCompleterPrivate *d_ptr;
+private:
+    Q_DECLARE_PRIVATE(HistoryCompleter);
+};
+
+} // namespace Utils
+
+#endif // HISTORYCOMPLETER_H