157 lines
4.9 KiB
C++
157 lines
4.9 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2016 The Qt Company Ltd.
|
|
** Contact: https://www.qt.io/licensing/
|
|
**
|
|
** This file is part of the QtGui module 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.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QFONTDATABASE_H
|
|
#define QFONTDATABASE_H
|
|
|
|
#include <QtGui/qtguiglobal.h>
|
|
#include <QtGui/qwindowdefs.h>
|
|
#include <QtCore/qstring.h>
|
|
#include <QtGui/qfont.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
|
|
struct QFontDef;
|
|
class QFontEngine;
|
|
|
|
class Q_GUI_EXPORT QFontDatabase
|
|
{
|
|
Q_GADGET
|
|
public:
|
|
enum WritingSystem {
|
|
Any,
|
|
|
|
Latin,
|
|
Greek,
|
|
Cyrillic,
|
|
Armenian,
|
|
Hebrew,
|
|
Arabic,
|
|
Syriac,
|
|
Thaana,
|
|
Devanagari,
|
|
Bengali,
|
|
Gurmukhi,
|
|
Gujarati,
|
|
Oriya,
|
|
Tamil,
|
|
Telugu,
|
|
Kannada,
|
|
Malayalam,
|
|
Sinhala,
|
|
Thai,
|
|
Lao,
|
|
Tibetan,
|
|
Myanmar,
|
|
Georgian,
|
|
Khmer,
|
|
SimplifiedChinese,
|
|
TraditionalChinese,
|
|
Japanese,
|
|
Korean,
|
|
Vietnamese,
|
|
|
|
Symbol,
|
|
Other = Symbol,
|
|
|
|
Ogham,
|
|
Runic,
|
|
Nko,
|
|
|
|
WritingSystemsCount
|
|
};
|
|
Q_ENUM(WritingSystem)
|
|
|
|
enum SystemFont {
|
|
GeneralFont,
|
|
FixedFont,
|
|
TitleFont,
|
|
SmallestReadableFont
|
|
};
|
|
Q_ENUM(SystemFont)
|
|
|
|
static QList<int> standardSizes();
|
|
|
|
#if QT_DEPRECATED_SINCE(6, 0)
|
|
QT_DEPRECATED_VERSION_X_6_0("Call the static functions instead") explicit QFontDatabase() = default;
|
|
#else
|
|
QFontDatabase() = delete;
|
|
#endif
|
|
|
|
static QList<WritingSystem> writingSystems();
|
|
static QList<WritingSystem> writingSystems(const QString &family);
|
|
|
|
static QStringList families(WritingSystem writingSystem = Any);
|
|
static QStringList styles(const QString &family);
|
|
static QList<int> pointSizes(const QString &family, const QString &style = QString());
|
|
static QList<int> smoothSizes(const QString &family, const QString &style);
|
|
static QString styleString(const QFont &font);
|
|
static QString styleString(const QFontInfo &fontInfo);
|
|
|
|
static QFont font(const QString &family, const QString &style, int pointSize);
|
|
|
|
static bool isBitmapScalable(const QString &family, const QString &style = QString());
|
|
static bool isSmoothlyScalable(const QString &family, const QString &style = QString());
|
|
static bool isScalable(const QString &family, const QString &style = QString());
|
|
static bool isFixedPitch(const QString &family, const QString &style = QString());
|
|
|
|
static bool italic(const QString &family, const QString &style);
|
|
static bool bold(const QString &family, const QString &style);
|
|
static int weight(const QString &family, const QString &style);
|
|
|
|
static bool hasFamily(const QString &family);
|
|
static bool isPrivateFamily(const QString &family);
|
|
|
|
static QString writingSystemName(WritingSystem writingSystem);
|
|
static QString writingSystemSample(WritingSystem writingSystem);
|
|
|
|
static int addApplicationFont(const QString &fileName);
|
|
static int addApplicationFontFromData(const QByteArray &fontData);
|
|
static QStringList applicationFontFamilies(int id);
|
|
static bool removeApplicationFont(int id);
|
|
static bool removeAllApplicationFonts();
|
|
|
|
static QFont systemFont(SystemFont type);
|
|
};
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif // QFONTDATABASE_H
|