diff options
Diffstat (limited to 'src/corelib/tools/qsize.cpp')
-rw-r--r-- | src/corelib/tools/qsize.cpp | 86 |
1 files changed, 38 insertions, 48 deletions
diff --git a/src/corelib/tools/qsize.cpp b/src/corelib/tools/qsize.cpp index 2779948aae..27ff1d164d 100644 --- a/src/corelib/tools/qsize.cpp +++ b/src/corelib/tools/qsize.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore 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) 2022 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 #include "qsize.h" #include "qdatastream.h" @@ -302,15 +266,15 @@ QSize QSize::scaled(const QSize &s, Qt::AspectRatioMode mode) const noexcept */ /*! - \fn bool QSize::operator==(const QSize &s1, const QSize &s2) + \fn bool QSize::operator==(const QSize &lhs, const QSize &rhs) - Returns \c true if \a s1 and \a s2 are equal; otherwise returns \c false. + Returns \c true if \a lhs and \a rhs are equal; otherwise returns \c false. */ /*! - \fn bool QSize::operator!=(const QSize &s1, const QSize &s2) + \fn bool QSize::operator!=(const QSize &lhs, const QSize &rhs) - Returns \c true if \a s1 and \a s2 are different; otherwise returns \c false. + Returns \c true if \a lhs and \a rhs are different; otherwise returns \c false. */ /*! @@ -403,6 +367,15 @@ QSize QSize::scaled(const QSize &s, Qt::AspectRatioMode mode) const noexcept \sa grownBy() */ +/*! + \fn QSize::toSizeF() const + \since 6.4 + + Returns this size as a size with floating point accuracy. + + \sa QSizeF::toSize() +*/ + /***************************************************************************** QSize stream functions *****************************************************************************/ @@ -520,7 +493,7 @@ QDebug operator<<(QDebug dbg, const QSize &s) Constructs a size with floating point accuracy from the given \a size. - \sa toSize() + \sa toSize(), QSize::toSizeF() */ /*! @@ -596,7 +569,7 @@ QDebug operator<<(QDebug dbg, const QSize &s) Note that the coordinates in the returned size will be rounded to the nearest integer. - \sa QSizeF() + \sa QSizeF(), QSize::toSizeF() */ /*! @@ -741,9 +714,9 @@ QSizeF QSizeF::scaled(const QSizeF &s, Qt::AspectRatioMode mode) const noexcept */ /*! - \fn bool QSizeF::operator==(const QSizeF &s1, const QSizeF &s2) + \fn bool QSizeF::operator==(const QSizeF &lhs, const QSizeF &rhs) - Returns \c true if \a s1 and \a s2 are approximately equal; otherwise + Returns \c true if \a lhs and \a rhs are approximately equal; otherwise returns false. \warning This function does not check for strict equality; instead, @@ -753,9 +726,9 @@ QSizeF QSizeF::scaled(const QSizeF &s, Qt::AspectRatioMode mode) const noexcept */ /*! - \fn bool QSizeF::operator!=(const QSizeF &s1, const QSizeF &s2) + \fn bool QSizeF::operator!=(const QSizeF &lhs, const QSizeF &rhs) - Returns \c true if \a s1 and \a s2 are sufficiently different; otherwise + Returns \c true if \a lhs and \a rhs are sufficiently different; otherwise returns \c false. \warning This function does not check for strict inequality; instead, @@ -835,7 +808,24 @@ QSizeF QSizeF::scaled(const QSizeF &s, Qt::AspectRatioMode mode) const noexcept \sa expandedTo(), scale() */ +/*! + \fn bool QSizeF::qFuzzyCompare(const QSizeF &lhs, const QSizeF &rhs) + \since 6.8 + + Returns \c true if the size \a lhs is approximately equal to the + size \a rhs; otherwise returns \c false. + + The sizes are considered approximately equal if their width and + height are approximately equal. +*/ + +/*! + \fn bool QSizeF::qFuzzyIsNull(const QSizeF &size) + \since 6.8 + Returns \c true if both width and height of the size \a size + are approximately equal to zero. +*/ /***************************************************************************** QSizeF stream functions |