diff options
Diffstat (limited to 'src/gui/painting/qbrush.cpp')
| -rw-r--r-- | src/gui/painting/qbrush.cpp | 66 |
1 files changed, 18 insertions, 48 deletions
diff --git a/src/gui/painting/qbrush.cpp b/src/gui/painting/qbrush.cpp index 01a0abbce2..b053896233 100644 --- a/src/gui/painting/qbrush.cpp +++ b/src/gui/painting/qbrush.cpp @@ -1,42 +1,6 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qbrush.h" #include "qpixmap.h" @@ -54,9 +18,12 @@ #include <QtCore/qnumeric.h> #include <QtCore/qfile.h> #include <QtCore/qmutex.h> +#include <QtCore/private/qoffsetstringarray_p.h> QT_BEGIN_NAMESPACE +using namespace Qt::StringLiterals; + #if QT_VERSION < QT_VERSION_CHECK(7, 0, 0) // Avoid an ABI break due to the QScopedPointer->std::unique_ptr change static_assert(sizeof(QBrush::DataPtr) == sizeof(QScopedPointer<QBrushData, QBrushDataPointerDeleter>)); @@ -114,7 +81,7 @@ Q_GUI_EXPORT QPixmap qt_pixmapForBrush(int brushStyle, bool invert) { QPixmap pm; - QString key = QLatin1String("$qt-brush$") + QString key = "$qt-brush$"_L1 % HexString<uint>(brushStyle) % QLatin1Char(invert ? '1' : '0'); if (!QPixmapCache::find(key, &pm)) { @@ -862,7 +829,7 @@ Q_GUI_EXPORT bool qt_isExtendedRadialGradient(const QBrush &brush) bool QBrush::isOpaque() const { - bool opaqueColor = d->color.alpha() == 255; + bool opaqueColor = d->color.alphaF() >= 1.0f; // Test awfully simple case first if (d->style == Qt::SolidPattern) @@ -876,7 +843,7 @@ bool QBrush::isOpaque() const || d->style == Qt::ConicalGradientPattern) { QGradientStops stops = gradient()->stops(); for (int i=0; i<stops.size(); ++i) - if (stops.at(i).second.alpha() != 255) + if (stops.at(i).second.alphaF() < 1.0f) return false; return true; } else if (d->style == Qt::TexturePattern) { @@ -985,7 +952,7 @@ bool QBrush::operator==(const QBrush &b) const */ QDebug operator<<(QDebug dbg, const QBrush &b) { - static const char BRUSH_STYLES[][24] = { + static constexpr auto BRUSH_STYLES = qOffsetStringArray( "NoBrush", "SolidPattern", "Dense1Pattern", @@ -1006,7 +973,7 @@ QDebug operator<<(QDebug dbg, const QBrush &b) "ConicalGradientPattern", "", "", "", "", "", "", "TexturePattern" // 24 - }; + ); QDebugStateSaver saver(dbg); dbg.nospace() << "QBrush(" << b.color() << ',' << BRUSH_STYLES[b.style()] << ')'; @@ -1273,7 +1240,7 @@ QDataStream &operator>>(QDataStream &s, QBrush &b) \snippet brush/brush.cpp 1 It is possible to repeat or reflect the gradient outside its area - by specifiying the \l {QGradient::Spread}{spread method} using the + by specifying the \l {QGradient::Spread}{spread method} using the setSpread() function. The default is to pad the outside area with the color at the closest stop point. The currently set \l {QGradient::Spread}{spread method} can be retrieved using the @@ -1664,9 +1631,10 @@ void QGradient::setStops(const QGradientStops &stops) QGradientStops QGradient::stops() const { if (m_stops.isEmpty()) { - QGradientStops tmp; - tmp << QGradientStop(0, Qt::black) << QGradientStop(1, Qt::white); - return tmp; + static constexpr QGradientStop blackAndWhite[] = { + {0, QColorConstants::Black}, {1, QColorConstants::White}, + }; + return QGradientStops::fromReadOnlyData(blackAndWhite); } return m_stops; } @@ -2544,3 +2512,5 @@ void QConicalGradient::setAngle(qreal angle) */ QT_END_NAMESPACE + +#include "moc_qbrush.cpp" |