Improve examples CMakeLists.txt

- Remove # generated from xyz.pro comment from pro2cmake
- Remove "# special case" markers for pro2cmake
- Remove automatic use of CMAKE_AUTORCC
- Only opt into CMAKE_AUTOUIC if .ui files are involved
- Remove explicit setting of CMAKE_INCLUDE_CURRENT_DIR,
  when unnecessary
- Combine multiple find_package(Qt6 ... calls)
 - use REQUIRED COMPONENTS
 - sort components alphabetically
- Fix wrong indentations
- Use (only) one empty line after multi-line commands

Pick-to: 6.3
Change-Id: If8bf84b498189fa681cfe5128bc8566026dabec0
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>

1 files changed, 4 insertions, 8 deletions

diff --git a/examples/help/contextsensitivehelp/CMakeLists.txt b/examples/help/contextsensitivehelp/CMakeLists.txt
index f1b8808f0..1eebae222 100644
--- a/examples/help/contextsensitivehelp/CMakeLists.txt
+++ b/examples/help/contextsensitivehelp/CMakeLists.txt
@@ -1,34 +1,30 @@
-# Generated from contextsensitivehelp.pro.
-
 cmake_minimum_required(VERSION 3.16)
 project(contextsensitivehelp LANGUAGES CXX)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
 set(CMAKE_AUTOUIC ON)
 
 if(NOT DEFINED INSTALL_EXAMPLESDIR)
-  set(INSTALL_EXAMPLESDIR "examples")
+    set(INSTALL_EXAMPLESDIR "examples")
 endif()
 
 set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}/help/contextsensitivehelp")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Help)
-find_package(Qt6 COMPONENTS Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Gui Help Widgets)
 
 qt_add_executable(contextsensitivehelp
     helpbrowser.cpp helpbrowser.h
     main.cpp
     wateringconfigdialog.cpp wateringconfigdialog.h wateringconfigdialog.ui
 )
+
 set_target_properties(contextsensitivehelp PROPERTIES
     WIN32_EXECUTABLE TRUE
     MACOSX_BUNDLE TRUE
 )
+
 target_link_libraries(contextsensitivehelp PUBLIC
     Qt::Core
     Qt::Gui