/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the tools applications of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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//+
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//  W A R N I N G+
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//  -------------+
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//+
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// This file is not part of the Qt API.  It exists for the convenience+
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// of the Qt tools.  This header+
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// file may change from version to version without notice, or even be removed.+
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//+
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// We mean it.+
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//+
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+
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#ifndef FONTPANEL_H+
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#define FONTPANEL_H+
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+
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#include <QtGui/QGroupBox>+
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#include <QtGui/QFont>+
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#include <QtGui/QFontDatabase>+
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+
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QT_BEGIN_NAMESPACE+
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+
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class QComboBox;+
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class QFontComboBox;+
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class QTimer;+
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class QLineEdit;+
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+
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class FontPanel: public QGroupBox+
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{+
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    Q_OBJECT+
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public:+
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    FontPanel(QWidget *parentWidget = 0);+
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+
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    QFont selectedFont() const;+
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    void setSelectedFont(const QFont &);+
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+
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    QFontDatabase::WritingSystem writingSystem() const;+
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    void setWritingSystem(QFontDatabase::WritingSystem ws);+
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+
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private slots:+
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    void slotWritingSystemChanged(int);+
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    void slotFamilyChanged(const QFont &);+
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    void slotStyleChanged(int);+
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    void slotPointSizeChanged(int);+
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    void slotUpdatePreviewFont();+
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+
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private:+
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    QString family() const;+
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    QString styleString() const;+
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    int pointSize() const;+
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    int closestPointSizeIndex(int ps) const;+
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+
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    void updateWritingSystem(QFontDatabase::WritingSystem ws);+
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    void updateFamily(const QString &family);+
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    void updatePointSizes(const QString &family, const QString &style);+
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    void delayedPreviewFontUpdate();+
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+
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    QFontDatabase m_fontDatabase;+
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    QLineEdit *m_previewLineEdit;+
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    QComboBox *m_writingSystemComboBox;+
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    QFontComboBox* m_familyComboBox;+
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    QComboBox *m_styleComboBox;+
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    QComboBox *m_pointSizeComboBox;+
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    QTimer *m_previewFontUpdateTimer;+
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};+
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+
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QT_END_NAMESPACE+
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+
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#endif // FONTPANEL_H+
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