forked from qt-creator/qt-creator
67 lines
2.1 KiB
C++
67 lines
2.1 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "utils_global.h"
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#include <QCompleter>
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QT_BEGIN_NAMESPACE
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class QSettings;
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QT_END_NAMESPACE
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namespace Utils {
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namespace Internal { class HistoryCompleterPrivate; }
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class QTCREATOR_UTILS_EXPORT HistoryCompleter : public QCompleter
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{
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Q_OBJECT
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public:
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static void setSettings(QSettings *settings);
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HistoryCompleter(const QString &historyKey, QObject *parent = nullptr);
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bool removeHistoryItem(int index);
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QString historyItem() const;
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bool hasHistory() const { return historySize() > 0; }
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static bool historyExistsFor(const QString &historyKey);
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private:
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~HistoryCompleter() override;
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int historySize() const;
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int maximalHistorySize() const;
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void setMaximalHistorySize(int numberOfEntries);
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public Q_SLOTS:
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void clearHistory();
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void addEntry(const QString &str);
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private:
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Internal::HistoryCompleterPrivate *d;
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};
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} // namespace Utils
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