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
- 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: I42cb1788cd53082f71f6a67446dc94f502497dca
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

1 files changed, 6 insertions, 15 deletions

diff --git a/examples/qt3d/widgets-scene3d/CMakeLists.txt b/examples/qt3d/widgets-scene3d/CMakeLists.txt
index 1a41c6265..ed882c7c1 100644
--- a/examples/qt3d/widgets-scene3d/CMakeLists.txt
+++ b/examples/qt3d/widgets-scene3d/CMakeLists.txt
@@ -1,35 +1,25 @@
-# Generated from widgets-scene3d.pro.
-
 cmake_minimum_required(VERSION 3.16)
 project(widgets-scene3d 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}")
 
-find_package(Qt6 COMPONENTS Core)
-find_package(Qt6 COMPONENTS Gui)
-find_package(Qt6 COMPONENTS Widgets)
-find_package(Qt6 COMPONENTS Qml)
-find_package(Qt6 COMPONENTS Quick)
-find_package(Qt6 COMPONENTS QuickWidgets)
-find_package(Qt6 COMPONENTS 3DInput)
+find_package(Qt6 REQUIRED COMPONENTS 3DInput Core Gui Qml Quick QuickWidgets Widgets)
 
 qt_add_executable(widgets-scene3d
     main.cpp
 )
+
 set_target_properties(widgets-scene3d PROPERTIES
     WIN32_EXECUTABLE TRUE
     MACOSX_BUNDLE TRUE
 )
+
 target_link_libraries(widgets-scene3d PUBLIC
     Qt::3DInput
     Qt::Core
@@ -40,14 +30,15 @@ target_link_libraries(widgets-scene3d PUBLIC
     Qt::Widgets
 )
 
-
 # Resources:
 set_source_files_properties("../scene3d/AnimatedEntity.qml"
     PROPERTIES QT_RESOURCE_ALIAS "AnimatedEntity.qml"
 )
+
 set_source_files_properties("../scene3d/main.qml"
     PROPERTIES QT_RESOURCE_ALIAS "main.qml"
 )
+
 set(widgets-scene3d_resource_files
     "../scene3d/AnimatedEntity.qml"
     "../scene3d/main.qml"