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