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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
++ // Qt-Security score:significant reason:default
++
++ //
++ // W A R N I N G
++ // -------------
++ //
++ // This file is not part of the Qt API. It exists for the convenience
++ // of the Qt tools. This header
++ // file may change from version to version without notice, or even be removed.
++ //
++ // We mean it.
++ //
++
++ #ifndef FONTPANEL_H
++ #define FONTPANEL_H
++
++ #include <QtWidgets/qgroupbox.h>
++
++ #include <QtGui/qfont.h>
++ #include <QtGui/qfontdatabase.h>
++
++ QT_BEGIN_NAMESPACE
++
++ class QComboBox;
++ class QFontComboBox;
++ class QTimer;
++ class QLineEdit;
++
++ class FontPanel: public QGroupBox
++ {
++ Q_OBJECT
++ public:
++ explicit FontPanel(QWidget *parentWidget = nullptr);
++
++ QFont selectedFont() const;
++ void setSelectedFont(const QFont &);
++
++ QFontDatabase::WritingSystem writingSystem() const;
++ void setWritingSystem(QFontDatabase::WritingSystem ws);
++
++ private slots:
++ void slotWritingSystemChanged(int);
++ void slotFamilyChanged(const QFont &);
++ void slotStyleChanged(int);
++ void slotPointSizeChanged(int);
++ void slotUpdatePreviewFont();
++
++ private:
++ QString family() const;
++ QString styleString() const;
++ int pointSize() const;
++ int closestPointSizeIndex(int ps) const;
++
++ void updateWritingSystem(QFontDatabase::WritingSystem ws);
++ void updateFamily(const QString &family);
++ void updatePointSizes(const QString &family, const QString &style);
++ void delayedPreviewFontUpdate();
++
++ QLineEdit *m_previewLineEdit;
++ QComboBox *m_writingSystemComboBox;
++ QFontComboBox* m_familyComboBox;
++ QComboBox *m_styleComboBox;
++ QComboBox *m_pointSizeComboBox;
++ QTimer *m_previewFontUpdateTimer = nullptr;
++ };
++
++ QT_END_NAMESPACE
++
++ #endif // FONTPANEL_H