Move MDI example to manual test

Pick-to: 6.5 6.6
Change-Id: Ide698a171a4600cb4bac6574b6be74c17f779051
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

20 files changed, 2 insertions, 22 deletions

diff --git a/examples/widgets/doc/src/mdi.qdoc b/examples/widgets/doc/src/mdi.qdoc
deleted file mode 100644
index 23daeeb9bd..0000000000
--- a/examples/widgets/doc/src/mdi.qdoc
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
-
-/*!
-    \example mainwindows/mdi
-    \title MDI Example
-    \ingroup examples-mainwindow
-
-    \brief The MDI example shows how to implement a Multiple Document Interface using Qt's
-    QMdiArea class.
-
-    \image mdi-example.png
-
-*/
diff --git a/examples/widgets/mainwindows/CMakeLists.txt b/examples/widgets/mainwindows/CMakeLists.txt
index 3a96fbbdb3..78c2704366 100644
--- a/examples/widgets/mainwindows/CMakeLists.txt
+++ b/examples/widgets/mainwindows/CMakeLists.txt
@@ -2,5 +2,4 @@
 # SPDX-License-Identifier: BSD-3-Clause
 
 qt_internal_add_example(mainwindow)
-qt_internal_add_example(mdi)
 qt_internal_add_example(menus)
diff --git a/examples/widgets/mainwindows/mainwindows.pro b/examples/widgets/mainwindows/mainwindows.pro
index 7ab042085f..7ed44f1817 100644
--- a/examples/widgets/mainwindows/mainwindows.pro
+++ b/examples/widgets/mainwindows/mainwindows.pro
@@ -1,4 +1,3 @@
 TEMPLATE      = subdirs
 SUBDIRS       = mainwindow \
-                mdi \
                 menus
diff --git a/examples/widgets/tutorials/notepad/gettingstartedqt.qdoc b/examples/widgets/tutorials/notepad/gettingstartedqt.qdoc
index 152bf8c114..d011cfd995 100644
--- a/examples/widgets/tutorials/notepad/gettingstartedqt.qdoc
+++ b/examples/widgets/tutorials/notepad/gettingstartedqt.qdoc
@@ -487,10 +487,6 @@
             \li About
             \li Here
         \row
-            \li MDI applications
-            \li QMdiArea,
-               \l{MDI Example}
-        \row
             \li Files and I/O devices
             \li QFile, QIODevice
         \row
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 6b084cc31f..898d7760c8 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -11543,7 +11543,7 @@ void QWidgetPrivate::setWindowOpacity_sys(qreal level)
     its parent because other children of the parent might have been
     modified.
 
-    \sa windowTitle, {MDI Example}
+    \sa windowTitle
 */
 bool QWidget::isWindowModified() const
 {
diff --git a/src/widgets/widgets/qmainwindow.cpp b/src/widgets/widgets/qmainwindow.cpp
index 19ee3b7812..4262cba01f 100644
--- a/src/widgets/widgets/qmainwindow.cpp
+++ b/src/widgets/widgets/qmainwindow.cpp
@@ -281,7 +281,7 @@ void QMainWindowPrivate::init()
     of the toolbars and dock widgets that are stored.
 
     \sa QMenuBar, QToolBar, QStatusBar, QDockWidget,
-    {MDI Example}, {Menus Example}
+    {Menus Example}
 */
 
 /*!
diff --git a/examples/widgets/mainwindows/mdi/CMakeLists.txt b/tests/manual/examples/widgets/mainwindows/mdi/CMakeLists.txt
index 0af9873284..0af9873284 100644
--- a/examples/widgets/mainwindows/mdi/CMakeLists.txt
+++ b/tests/manual/examples/widgets/mainwindows/mdi/CMakeLists.txt
diff --git a/examples/widgets/mainwindows/mdi/images/copy.png b/tests/manual/examples/widgets/mainwindows/mdi/images/copy.png
index 2aeb28288f..2aeb28288f 100644
--- a/examples/widgets/mainwindows/mdi/images/copy.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/copy.png
diff --git a/examples/widgets/mainwindows/mdi/images/cut.png b/tests/manual/examples/widgets/mainwindows/mdi/images/cut.png
index 54638e9386..54638e9386 100644
--- a/examples/widgets/mainwindows/mdi/images/cut.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/cut.png
diff --git a/examples/widgets/mainwindows/mdi/images/new.png b/tests/manual/examples/widgets/mainwindows/mdi/images/new.png
index 12131b0100..12131b0100 100644
--- a/examples/widgets/mainwindows/mdi/images/new.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/new.png
diff --git a/examples/widgets/mainwindows/mdi/images/open.png b/tests/manual/examples/widgets/mainwindows/mdi/images/open.png
index 45fa2883a7..45fa2883a7 100644
--- a/examples/widgets/mainwindows/mdi/images/open.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/open.png
diff --git a/examples/widgets/mainwindows/mdi/images/paste.png b/tests/manual/examples/widgets/mainwindows/mdi/images/paste.png
index c14425cad1..c14425cad1 100644
--- a/examples/widgets/mainwindows/mdi/images/paste.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/paste.png
diff --git a/examples/widgets/mainwindows/mdi/images/save.png b/tests/manual/examples/widgets/mainwindows/mdi/images/save.png
index e65a29d5f1..e65a29d5f1 100644
--- a/examples/widgets/mainwindows/mdi/images/save.png
+++ b/tests/manual/examples/widgets/mainwindows/mdi/images/save.png
diff --git a/examples/widgets/mainwindows/mdi/main.cpp b/tests/manual/examples/widgets/mainwindows/mdi/main.cpp
index ee70050544..ee70050544 100644
--- a/examples/widgets/mainwindows/mdi/main.cpp
+++ b/tests/manual/examples/widgets/mainwindows/mdi/main.cpp
diff --git a/examples/widgets/mainwindows/mdi/mainwindow.cpp b/tests/manual/examples/widgets/mainwindows/mdi/mainwindow.cpp
index 89998f3160..89998f3160 100644
--- a/examples/widgets/mainwindows/mdi/mainwindow.cpp
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mainwindow.cpp
diff --git a/examples/widgets/mainwindows/mdi/mainwindow.h b/tests/manual/examples/widgets/mainwindows/mdi/mainwindow.h
index 8fec975c6e..8fec975c6e 100644
--- a/examples/widgets/mainwindows/mdi/mainwindow.h
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mainwindow.h
diff --git a/examples/widgets/mainwindows/mdi/mdi.pro b/tests/manual/examples/widgets/mainwindows/mdi/mdi.pro
index f2c236f7e2..f2c236f7e2 100644
--- a/examples/widgets/mainwindows/mdi/mdi.pro
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mdi.pro
diff --git a/examples/widgets/mainwindows/mdi/mdi.qrc b/tests/manual/examples/widgets/mainwindows/mdi/mdi.qrc
index 0a776fab4d..0a776fab4d 100644
--- a/examples/widgets/mainwindows/mdi/mdi.qrc
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mdi.qrc
diff --git a/examples/widgets/mainwindows/mdi/mdichild.cpp b/tests/manual/examples/widgets/mainwindows/mdi/mdichild.cpp
index 8f96ec623d..8f96ec623d 100644
--- a/examples/widgets/mainwindows/mdi/mdichild.cpp
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mdichild.cpp
diff --git a/examples/widgets/mainwindows/mdi/mdichild.h b/tests/manual/examples/widgets/mainwindows/mdi/mdichild.h
index ba9c3d8f1c..ba9c3d8f1c 100644
--- a/examples/widgets/mainwindows/mdi/mdichild.h
+++ b/tests/manual/examples/widgets/mainwindows/mdi/mdichild.h