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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef UTILS_H
#define UTILS_H
#include <QComboBox>
#include <QGroupBox>
#include <QVariant>
#include <QPair>
#include <QList>
QT_FORWARD_DECLARE_CLASS(QCheckBox)
// Associate enum/flag value with a description.
struct FlagData
{
const char *description;
int value;
};
// Helpers for creating combo boxes representing enumeration values from flag data.
QComboBox *createCombo(QWidget *parent, const FlagData *d, size_t size);
void populateCombo(QComboBox *combo, const FlagData *d, size_t size);
template <class Enum>
Enum comboBoxValue(const QComboBox *c)
{
return static_cast<Enum>(c->itemData(c->currentIndex()).toInt());
}
void setComboBoxValue(QComboBox *c, int v);
// A group box with check boxes for option flags.
class OptionsControl : public QGroupBox {
public:
OptionsControl(QWidget *parent);
explicit OptionsControl(const QString &title, const FlagData *data, size_t count, QWidget *parent);
void populateOptions(const FlagData *data, size_t count);
void setValue(int flags);
template <class Enum>
Enum value() const { return static_cast<Enum>(intValue()); }
private:
typedef QPair<QCheckBox *, int> CheckBoxFlagPair;
int intValue() const;
QList<CheckBoxFlagPair> m_checkBoxes;
};
#endif // UTILS_H
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