diff options
Diffstat (limited to 'sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp')
-rw-r--r-- | sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp deleted file mode 100644 index 14f07a139..000000000 --- a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_corelib_kernel_qmetatype.cpp +++ /dev/null @@ -1,119 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the documentation of Qt for Python. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "Redistribution and use in source and binary forms, with or without -** modification, are permitted provided that the following conditions are -** met: -** * Redistributions of source code must retain the above copyright -** notice, this list of conditions and the following disclaimer. -** * Redistributions in binary form must reproduce the above copyright -** notice, this list of conditions and the following disclaimer in -** the documentation and/or other materials provided with the -** distribution. -** * Neither the name of The Qt Company Ltd nor the names of its -** contributors may be used to endorse or promote products derived -** from this software without specific prior written permission. -** -** -** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -//! [0] -struct MyStruct -{ - int i; - ... -}; - -Q_DECLARE_METATYPE(MyStruct) -//! [0] - - -//! [1] -namespace MyNamespace -{ - ... -} - -Q_DECLARE_METATYPE(MyNamespace::MyStruct) -//! [1] - - -//! [2] -MyStruct s; -QVariant var; -var.setValue(s); // copy s into the variant - -... - -// retrieve the value -MyStruct s2 = var.value<MyStruct>(); -//! [2] - - -//! [3] -int id = QMetaType::type("MyClass"); -if (id == 0) { - void *myClassPtr = QMetaType::construct(id); - ... - QMetaType::destroy(id, myClassPtr); - myClassPtr = 0; -} -//! [3] - - -//! [4] -qRegisterMetaType<MyClass>("MyClass"); -//! [4] - - -//! [5] -qRegisterMetaTypeStreamOperators<MyClass>("MyClass"); -//! [5] - - -//! [6] -QDataStream &operator<<(QDataStream &out, const MyClass &myObj); -QDataStream &operator>>(QDataStream &in, MyClass &myObj); -//! [6] - - -//! [7] -int id = qRegisterMetaType<MyStruct>(); -//! [7] - - -//! [8] -int id = qMetaTypeId<QString>(); // id is now QMetaType::QString -id = qMetaTypeId<MyStruct>(); // compile error if MyStruct not declared -//! [8] |