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107 lines
3.6 KiB
C++
107 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Copyright (C) 2016-2020 Ivailo Monev
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**
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** This file is part of the QtGui module of the Katie Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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**
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** GNU Lesser General Public License Usage
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** 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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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QFONTDATABASE_H
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#define QFONTDATABASE_H
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#include <QtGui/qwindowdefs.h>
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#include <QtCore/qstring.h>
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#include <QtGui/qfont.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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class QFontInfo;
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class QStringList;
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template <class T> class QList;
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struct QFontDef;
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class QFontEngine;
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class QFontDatabasePrivate;
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class Q_GUI_EXPORT QFontDatabase
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{
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Q_GADGET
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public:
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static QList<int> standardSizes();
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QFontDatabase();
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QStringList families() const;
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QStringList styles(const QString &family) const;
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QList<int> pointSizes(const QString &family, const QString &style = QString());
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QList<int> smoothSizes(const QString &family, const QString &style);
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QString styleString(const QFont &font);
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QString styleString(const QFontInfo &fontInfo);
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QFont font(const QString &family, const QString &style, int pointSize) const;
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bool isBitmapScalable(const QString &family, const QString &style = QString()) const;
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bool isSmoothlyScalable(const QString &family, const QString &style = QString()) const;
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bool isScalable(const QString &family, const QString &style = QString()) const;
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bool isFixedPitch(const QString &family, const QString &style = QString()) const;
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bool italic(const QString &family, const QString &style) const;
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bool bold(const QString &family, const QString &style) const;
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int weight(const QString &family, const QString &style) const;
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bool hasFamily(const QString &family) const;
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static int addApplicationFont(const QString &fileName);
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static int addApplicationFontFromData(const QByteArray &fontData);
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static QStringList applicationFontFamilies(int id);
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static bool removeApplicationFont(int id);
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static bool removeAllApplicationFonts();
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static bool supportsThreadedFontRendering();
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private:
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static void createDatabase();
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static void parseFontName(const QString &name, QString &foundry, QString &family);
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static QString resolveFontFamilyAlias(const QString &family);
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static void load(const QFontPrivate *d, int script);
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friend struct QFontDef;
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friend class QFontPrivate;
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friend class QFontDialog;
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friend class QFontDialogPrivate;
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QFontDatabasePrivate *d;
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QFONTDATABASE_H
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