Add QXcbWindow platform interface

Task-number: QTBUG-84220
Change-Id: I8bb4288f1ac06d77fb4f43ae091fa1712f694eeb
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

4 files changed, 2 insertions, 149 deletions

diff --git a/src/platformheaders/doc/qtplatformheaders.qdocconf b/src/platformheaders/doc/qtplatformheaders.qdocconf
index c8868d678b..7826f675a0 100644
--- a/src/platformheaders/doc/qtplatformheaders.qdocconf
+++ b/src/platformheaders/doc/qtplatformheaders.qdocconf
@@ -33,7 +33,6 @@ depends += \
 
 headerdirs  += ..
 sourcedirs  += ..
-exampledirs += snippets
 imagedirs   += images
 
 tagfile = qtplatformheaders.tags
diff --git a/src/platformheaders/doc/snippets/qwindowswindowfunctions/main.cpp b/src/platformheaders/doc/snippets/qwindowswindowfunctions/main.cpp
deleted file mode 100644
index 53b9a58867..0000000000
--- a/src/platformheaders/doc/snippets/qwindowswindowfunctions/main.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-#include <QtPlatformHeaders/private/qwindowswindowfunctions_p.h>
-
-//! [0]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-
-    QPushButton topLevelWidget("Hello World!");
-    topLevelWidget.winId(); //have to create the QWindow
-
-    QWindow *tlwWindow = topLevelWidget.windowHandle();
-
-    QWindowsWindowFunctions::setTouchWindowTouchType(tlwWindow, QWindowsWindowFunctions::WantPalmTouch);
-
-    topLevelWidget.show();
-
-    return app.exec();
-}
-//! [0]
-
diff --git a/src/platformheaders/doc/snippets/qxcbwindowfunctions/main.cpp b/src/platformheaders/doc/snippets/qxcbwindowfunctions/main.cpp
deleted file mode 100644
index 3299292993..0000000000
--- a/src/platformheaders/doc/snippets/qxcbwindowfunctions/main.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** 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."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <QtWidgets>
-#include <QtPlatformHeaders/private/qxcbwindowfunctions_p.h>
-
-//! [0]
-int main(int argc, char **argv)
-{
-    QApplication app(argc, argv);
-
-    QPushButton topLevelWidget("Hello World!");
-    topLevelWidget.winId(); //have to create the QWindow
-
-    QWindow *tlwWindow = topLevelWidget.windowHandle();
-
-    QXcbWindowFunctions::setWmWindowType(tlwWindow, QXcbWindowFunctions::Dock);
-
-    topLevelWidget.show();
-
-    return app.exec();
-}
-//! [0]
-
diff --git a/src/platformheaders/doc/src/qtplatformheaders.qdoc b/src/platformheaders/doc/src/qtplatformheaders.qdoc
index d7e20a2798..1393121d00 100644
--- a/src/platformheaders/doc/src/qtplatformheaders.qdoc
+++ b/src/platformheaders/doc/src/qtplatformheaders.qdoc
@@ -68,24 +68,20 @@
     a platform plugin from QGuiApplication::platformFunction(). Headers in
     QtPlatformHeaders can also implement wrapper functions for the function
     pointer, giving a static function that can be called from any context after
-    the platform integration has been created. An implementation of this
-    pattern is QXcbWindowFunctions::setWmWindowType().  This function retrieves
-    a function pointer from QGuiApplication::platformFunction, and executes
-    that function if the requested function was returned.
+    the platform integration has been created.
 
     \note Similar to the other QPA APIs, there are no binary compatibility
     guarantees for these classes, meaning that an application using these
     classes is only guaranteed to work with the Qt version it was developed
     against. Unlike QPA however, source compatibility is guaranteed.
 
-    \sa QXcbWindowFunctions QWindowsWindowFunctions
+    \sa QWindowsWindowFunctions
 
     \section1 Getting Started
 
     To include the definitions of the module's functions and classes, use the following directives:
     \code
     #include <QtPlatformHeaders/QWindowsWindowFunctions>
-    #include <QtPlatformHeaders/QXcbWindowFunctions>
     \endcode
 
     As the module is header-only, no modifications to your build system are required.