/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the tools applications 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 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 Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** 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-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ // // 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 #include #include QT_BEGIN_NAMESPACE class QComboBox; class QFontComboBox; class QTimer; class QLineEdit; class FontPanel: public QGroupBox { Q_OBJECT public: FontPanel(QWidget *parentWidget = 0); 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; }; QT_END_NAMESPACE #endif // FONTPANEL_H