Move widgets minimal example to manual tests

Task-number: QTBUG-108751
Change-Id: I6e237b04d1f6a19f64516cd45aabe4d28099abd5
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit 34ebe8be93ab10766d034e5a3943a12c8de3a58e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

13 files changed, 38 insertions, 98 deletions

diff --git a/examples/webenginewidgets/CMakeLists.txt b/examples/webenginewidgets/CMakeLists.txt
index c3d466558..0b5757e35 100644
--- a/examples/webenginewidgets/CMakeLists.txt
+++ b/examples/webenginewidgets/CMakeLists.txt
@@ -1,7 +1,6 @@
 # Copyright (C) 2022 The Qt Company Ltd.
 # SPDX-License-Identifier: BSD-3-Clause
 
-qt_internal_add_example(minimal)
 qt_internal_add_example(contentmanipulation)
 qt_internal_add_example(cookiebrowser)
 qt_internal_add_example(notifications)
diff --git a/examples/webenginewidgets/minimal/CMakeLists.txt b/examples/webenginewidgets/minimal/CMakeLists.txt
deleted file mode 100644
index 68642c638..000000000
--- a/examples/webenginewidgets/minimal/CMakeLists.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright (C) 2022 The Qt Company Ltd.
-# SPDX-License-Identifier: BSD-3-Clause
-
-cmake_minimum_required(VERSION 3.16)
-project(minimal LANGUAGES CXX)
-
-set(CMAKE_AUTOMOC ON)
-
-if(NOT DEFINED INSTALL_EXAMPLESDIR)
-    set(INSTALL_EXAMPLESDIR "examples")
-endif()
-
-set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/webenginewidgets/minimal-widgets")
-
-find_package(Qt6 REQUIRED COMPONENTS Core Gui WebEngineWidgets)
-
-qt_add_executable(minimal-widgets
-    main.cpp
-)
-
-set_target_properties(minimal-widgets PROPERTIES
-    WIN32_EXECUTABLE TRUE
-    MACOSX_BUNDLE TRUE
-)
-
-target_link_libraries(minimal-widgets PUBLIC
-    Qt::Core
-    Qt::Gui
-    Qt::WebEngineWidgets
-)
-
-install(TARGETS minimal-widgets
-    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
-    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
-    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
-)
diff --git a/examples/webenginewidgets/minimal/doc/images/minimal-example.png b/examples/webenginewidgets/minimal/doc/images/minimal-example.png
deleted file mode 100644
index 18ac9b177..000000000
--- a/examples/webenginewidgets/minimal/doc/images/minimal-example.png
+++ /dev/null
diff --git a/examples/webenginewidgets/minimal/doc/src/minimal.qdoc b/examples/webenginewidgets/minimal/doc/src/minimal.qdoc
deleted file mode 100644
index 5fb5f8be3..000000000
--- a/examples/webenginewidgets/minimal/doc/src/minimal.qdoc
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example webenginewidgets/minimal
-    \title WebEngine Widgets Minimal Example
-    \ingroup webengine-widgetexamples
-    \brief Displays a web page using \QWE Widgets.
-
-    \image minimal-example.png
-
-    \e {WebEngine Widgets Minimal Example} demonstrates how to use
-    \l{QWebEngineView} to render a web page. It shows the minimum amount of code
-    needed to load and display an HTML page, and can be used as a basis for
-    further experimentation.
-
-    \include examples-run.qdocinc
-
-    \section1 The Code
-
-    We first define a \c commandLineUrlArgument function that returns the URL to open.
-    This is either the first positional argument given on the command line, or
-    \c https://www.qt.io as a fallback.
-
-    \quotefromfile webenginewidgets/minimal/main.cpp
-    \skipto #include
-
-    \printto int main
-
-    In the \c main function we first set the
-    \l{QCoreApplication::organizationName} property. This affects the locations
-    where \QWE stores persistent and cached data (see also
-    \l{QWebEngineProfile::cachePath} and
-    \l{QWebEngineProfile::persistentStoragePath}).
-
-    Next, we instantiate a QApplication and a QWebEngineView. The URL
-    to load is taken from \c commandLineUrlArgument and
-    loaded by calling \l QWebEngineView::setUrl. The view widget is
-    given a reasonable default size, and shown.
-    Finally, QApplication::exec() launches the main event loop.
-
-    \printuntil }
-
-    \section1 Requirements
-
-    The example requires a working internet connection to render
-    the \l{Qt Homepage}.
-    An optional system proxy should be picked up automatically.
-    However, for proxies that require a username or password,
-    you need to connect to
-    QWebEnginePage::proxyAuthenticationRequired.
-
-    \l{Qt WebEngine Widgets} uses the \l{Qt Quick Scene Graph} to compose the
-    page. Therefore, OpenGL support is required.
-*/
diff --git a/examples/webenginewidgets/webenginewidgets.pro b/examples/webenginewidgets/webenginewidgets.pro
index cfddfdaae..119f6e1b1 100644
--- a/examples/webenginewidgets/webenginewidgets.pro
+++ b/examples/webenginewidgets/webenginewidgets.pro
@@ -3,7 +3,6 @@ QT_FOR_CONFIG += webenginecore webenginecore-private network-private
 TEMPLATE=subdirs
 
 SUBDIRS += \
-    minimal \
     contentmanipulation \
     cookiebrowser \
     notifications \
diff --git a/src/webenginewidgets/doc/snippets/simple/main.cpp b/src/webenginewidgets/doc/snippets/simple/main.cpp
index f887aabaa..08613906b 100644
--- a/src/webenginewidgets/doc/snippets/simple/main.cpp
+++ b/src/webenginewidgets/doc/snippets/simple/main.cpp
@@ -1,18 +1,19 @@
 // Copyright (C) 2016 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
+//! [Minimal Example]
 #include <QApplication>
-#include <QUrl>
 #include <QWebEngineView>
 
 int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
-    QWidget *parent = nullptr;
 //! [Using QWebEngineView]
-    QWebEngineView *view = new QWebEngineView(parent);
-    view->load(QUrl("http://qt-project.org/"));
-    view->show();
+    QWebEngineView view;
+    view.load(QUrl("https://qt-project.org/"));
+    view.resize(1024, 750);
+    view.show();
 //! [Using QWebEngineView]
     return app.exec();
 }
+//! [Minimal Example]
diff --git a/src/webenginewidgets/doc/src/qtwebenginewidgets-module.qdoc b/src/webenginewidgets/doc/src/qtwebenginewidgets-module.qdoc
index df06909df..ef5a1c4b5 100644
--- a/src/webenginewidgets/doc/src/qtwebenginewidgets-module.qdoc
+++ b/src/webenginewidgets/doc/src/qtwebenginewidgets-module.qdoc
@@ -24,4 +24,9 @@
 
     \snippet qtwebenginewidgets_build_snippet.qdoc 2
     \endif
+
+    The minimum amount of code needed to load and display an HTML page requires just
+    implementing the \c QWebEngineView class.
+
+    \snippet simple/main.cpp Minimal Example
 */
diff --git a/tests/manual/CMakeLists.txt b/tests/manual/CMakeLists.txt
index c6d3e6e50..4bb14e72d 100644
--- a/tests/manual/CMakeLists.txt
+++ b/tests/manual/CMakeLists.txt
@@ -1,2 +1,3 @@
+add_subdirectory(examples)
 add_subdirectory(quick)
 add_subdirectory(widgets)
diff --git a/tests/manual/examples/CMakeLists.txt b/tests/manual/examples/CMakeLists.txt
new file mode 100644
index 000000000..6e0b301ad
--- /dev/null
+++ b/tests/manual/examples/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(widgets)
diff --git a/tests/manual/examples/widgets/CMakeLists.txt b/tests/manual/examples/widgets/CMakeLists.txt
new file mode 100644
index 000000000..d853ba634
--- /dev/null
+++ b/tests/manual/examples/widgets/CMakeLists.txt
@@ -0,0 +1 @@
+add_subdirectory(minimal)
diff --git a/tests/manual/examples/widgets/minimal/CMakeLists.txt b/tests/manual/examples/widgets/minimal/CMakeLists.txt
new file mode 100644
index 000000000..6351aaa90
--- /dev/null
+++ b/tests/manual/examples/widgets/minimal/CMakeLists.txt
@@ -0,0 +1,24 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+if (NOT QT_BUILD_STANDALONE_TESTS AND NOT QT_BUILDING_QT)
+     cmake_minimum_required(VERSION 3.16)
+     project(minimal LANGUAGES CXX)
+     find_package(Qt6 REQUIRED COMPONENTS Core Gui WebEngineWidgets)
+ endif()
+
+qt_internal_add_manual_test(minimal-widgets
+    SOURCES
+        main.cpp
+)
+
+set_target_properties(minimal-widgets PROPERTIES
+    WIN32_EXECUTABLE TRUE
+    MACOSX_BUNDLE TRUE
+)
+
+target_link_libraries(minimal-widgets PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::WebEngineWidgets
+)
diff --git a/examples/webenginewidgets/minimal/main.cpp b/tests/manual/examples/widgets/minimal/main.cpp
index 86c04e721..86c04e721 100644
--- a/examples/webenginewidgets/minimal/main.cpp
+++ b/tests/manual/examples/widgets/minimal/main.cpp
diff --git a/examples/webenginewidgets/minimal/minimal.pro b/tests/manual/examples/widgets/minimal/minimal.pro
index 849f4b9b6..849f4b9b6 100644
--- a/examples/webenginewidgets/minimal/minimal.pro
+++ b/tests/manual/examples/widgets/minimal/minimal.pro