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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "utils_global.h"
#include <QCompleter>
namespace Utils {
class QtcSettings;
namespace Internal { class HistoryCompleterPrivate; }
class QTCREATOR_UTILS_EXPORT HistoryCompleter : public QCompleter
{
Q_OBJECT
public:
static void setSettings(QtcSettings *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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