Qt6 related documentation changes for scxml module

Some perhaps less-obvious changes are:
-Remove nonexistent imagedirs reference in qdocconf
-Address some qdoc warnings (“/“ usage in an example and also
 std::function handling)
-Fix ftpclient example filename references
-Mark an escaped Q_OBJECT usage as badcode to suppress qdoc warning
 The Q_OBJECT itself cannot be unescaped as automoc will then fail.
 It shouldn't but that is the case.
-Change the examples’ CMakeLists.txt to use single-line find_packages
 to ensure packages are not mixed and matched. Probability for problems
 is low but perhaps since these are examples that is appropriate

Pick-to: 6.1
Task-number: QTBUG-89833
Change-Id: Ibf518aa71971e8e9d0af1b49c7de86fd28089e96
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

1 files changed, 11 insertions, 2 deletions

diff --git a/examples/scxml/mediaplayer-qml-dynamic/doc/src/mediaplayer-qml-dynamic.qdoc b/examples/scxml/mediaplayer-qml-dynamic/doc/src/mediaplayer-qml-dynamic.qdoc
index 22d3ea2..e981290 100644
--- a/examples/scxml/mediaplayer-qml-dynamic/doc/src/mediaplayer-qml-dynamic.qdoc
+++ b/examples/scxml/mediaplayer-qml-dynamic/doc/src/mediaplayer-qml-dynamic.qdoc
@@ -47,14 +47,23 @@
     \section1 Dynamically Loading the State Machine
 
     We link against the Qt SCXML module by adding the following line to the
-    example \e .pro file:
+    project build files.
+
+    With qmake to the \e mediaplayer-qml-dynamic.pro
 
     \quotefromfile mediaplayer-qml-dynamic/mediaplayer-qml-dynamic.pro
     \skipto QT
     \printline scxml
 
+    With cmake to the \e CMakeLists.txt
+    \quotefromfile mediaplayer-qml-dynamic/CMakeLists.txt
+    \skipto find_package
+    \printline Scxml
+    \skipto target_link_libraries
+    \printuntil )
+
     We dynamically create the state machine in
-    \e mediaplayer-common\Mediaplayer.qml:
+    \e {mediaplayer-common\\Mediaplayer.qml:}
 
     \quotefromfile mediaplayer-common/Mediaplayer.qml
     \skipto import QtScxml