cmake: add examples/opengl

Fixes: QTBUG-78164
Change-Id: Iccc8bb1354d2362c950de17a6c00e00f95272967
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Reviewed-by: Qt CMake Build Bot

examples/CMakeLists.txt

@@ -41,7 +41,7 @@ if(TARGET Qt::Gui)
     add_subdirectory(gui)
 
     if(QT_FEATURE_opengl)
-#         add_subdirectory(opengl) # special case: removed
+        add_subdirectory(opengl)
     endif()
 
     if(QT_FEATURE_vulkan)

examples/opengl/2dpainting/CMakeLists.txt

@@ -0,0 +1,35 @@
+# Generated from 2dpainting.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(2dpainting LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(2dpainting
+    glwidget.cpp glwidget.h
+    helper.cpp helper.h
+    main.cpp
+    widget.cpp widget.h
+    window.cpp window.h
+)
+target_link_libraries(2dpainting PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+install(TARGETS 2dpainting
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/CMakeLists.txt

@@ -0,0 +1,16 @@
+# Generated from opengl.pro.
+
+add_subdirectory(hellowindow)
+add_subdirectory(paintedwindow)
+add_subdirectory(qopenglwindow)
+if(TARGET Qt::Widgets)
+    add_subdirectory(contextinfo)
+    add_subdirectory(threadedqopenglwidget)
+    add_subdirectory(2dpainting)
+    add_subdirectory(hellogl2)
+    add_subdirectory(qopenglwidget)
+    add_subdirectory(cube)
+    add_subdirectory(textures)
+    add_subdirectory(hellogles3)
+    add_subdirectory(computegles31)
+endif()

examples/opengl/computegles31/CMakeLists.txt

@@ -0,0 +1,43 @@
+# Generated from computegles31.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(computegles31 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+
+add_qt_gui_executable(computegles31
+    glwindow.cpp glwindow.h
+    main.cpp
+)
+target_link_libraries(computegles31 PUBLIC
+    Qt::Core
+    Qt::Gui
+)
+
+# Resources:
+set(computegles31_resource_files
+    "Qt-logo-medium.png"
+)
+
+qt6_add_resources(computegles31 "computegles31"
+    PREFIX
+        "/"
+    FILES
+        ${computegles31_resource_files}
+)
+
+
+install(TARGETS computegles31
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/contextinfo/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Generated from contextinfo.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(contextinfo LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(contextinfo
+    main.cpp
+    renderwindow.cpp renderwindow.h
+    widget.cpp widget.h
+)
+target_link_libraries(contextinfo PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+install(TARGETS contextinfo
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/cube/CMakeLists.txt

@@ -0,0 +1,57 @@
+# Generated from cube.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(cube LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(cube
+    geometryengine.cpp geometryengine.h
+    main.cpp
+    mainwidget.cpp mainwidget.h
+)
+target_link_libraries(cube PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+# Resources:
+set(shaders_resource_files
+    "fshader.glsl"
+    "vshader.glsl"
+)
+
+qt6_add_resources(cube "shaders"
+    PREFIX
+        "/"
+    FILES
+        ${shaders_resource_files}
+)
+set(textures_resource_files
+    "cube.png"
+)
+
+qt6_add_resources(cube "textures"
+    PREFIX
+        "/"
+    FILES
+        ${textures_resource_files}
+)
+
+
+install(TARGETS cube
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/hellogl2/CMakeLists.txt

@@ -0,0 +1,35 @@
+# Generated from hellogl2.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(hellogl2 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(hellogl2
+    glwidget.cpp glwidget.h
+    logo.cpp logo.h
+    main.cpp
+    mainwindow.cpp mainwindow.h
+    window.cpp window.h
+)
+target_link_libraries(hellogl2 PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+install(TARGETS hellogl2
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/hellogles3/CMakeLists.txt

@@ -0,0 +1,44 @@
+# Generated from hellogles3.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(hellogles3 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+
+add_qt_gui_executable(hellogles3
+    ../hellogl2/logo.cpp ../hellogl2/logo.h
+    glwindow.cpp glwindow.h
+    main.cpp
+)
+target_link_libraries(hellogles3 PUBLIC
+    Qt::Core
+    Qt::Gui
+)
+
+# Resources:
+set(hellogles3_resource_files
+    "qtlogo.png"
+)
+
+qt6_add_resources(hellogles3 "hellogles3"
+    PREFIX
+        "/"
+    FILES
+        ${hellogles3_resource_files}
+)
+
+
+install(TARGETS hellogles3
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/hellowindow/CMakeLists.txt

@@ -0,0 +1,34 @@
+# Generated from hellowindow.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(hellowindow LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+
+add_qt_gui_executable(hellowindow
+    hellowindow.cpp hellowindow.h
+    main.cpp
+)
+target_link_libraries(hellowindow PRIVATE
+    Qt::CorePrivate
+    Qt::GuiPrivate
+)
+target_link_libraries(hellowindow PUBLIC
+    Qt::Core
+    Qt::Gui
+)
+
+install(TARGETS hellowindow
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/CMakeLists.txt

@@ -0,0 +1,13 @@
+# Generated from legacy.pro.
+
+if(NOT TARGET Qt::OpenGL)
+    return()
+endif()
+if(NOT QT_FEATURE_dynamicgl AND NOT QT_FEATURE_opengles2)
+    add_subdirectory(grabber)
+    add_subdirectory(hellogl)
+    add_subdirectory(overpainting)
+    add_subdirectory(pbuffers)
+    add_subdirectory(framebufferobject2)
+    add_subdirectory(samplebuffers)
+endif()

examples/opengl/legacy/framebufferobject2/CMakeLists.txt

@@ -0,0 +1,47 @@
+# Generated from framebufferobject2.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(framebufferobject2 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(framebufferobject2
+    glwidget.cpp glwidget.h
+    main.cpp
+)
+target_link_libraries(framebufferobject2 PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+# Resources:
+set(framebufferobject2_resource_files
+    "cubelogo.png"
+)
+
+qt6_add_resources(framebufferobject2 "framebufferobject2"
+    PREFIX
+        "/res"
+    FILES
+        ${framebufferobject2_resource_files}
+)
+
+
+install(TARGETS framebufferobject2
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/grabber/CMakeLists.txt

@@ -0,0 +1,35 @@
+# Generated from grabber.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(grabber LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(grabber
+    glwidget.cpp glwidget.h
+    main.cpp
+    mainwindow.cpp mainwindow.h
+)
+target_link_libraries(grabber PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+install(TARGETS grabber
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/hellogl/CMakeLists.txt

@@ -0,0 +1,39 @@
+# Generated from hellogl.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(hellogl LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(hellogl
+    ../shared/qtlogo.cpp ../shared/qtlogo.h
+    glwidget.cpp glwidget.h
+    main.cpp
+    window.cpp window.h
+)
+target_include_directories(hellogl PUBLIC
+    ../shared
+)
+target_link_libraries(hellogl PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+install(TARGETS hellogl
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/overpainting/CMakeLists.txt

@@ -0,0 +1,39 @@
+# Generated from overpainting.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(overpainting LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(overpainting
+    ../shared/qtlogo.cpp ../shared/qtlogo.h
+    bubble.cpp bubble.h
+    glwidget.cpp glwidget.h
+    main.cpp
+)
+target_include_directories(overpainting PUBLIC
+    ../shared
+)
+target_link_libraries(overpainting PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+install(TARGETS overpainting
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/pbuffers/CMakeLists.txt

@@ -0,0 +1,48 @@
+# Generated from pbuffers.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(pbuffers LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(pbuffers
+    cube.cpp cube.h
+    glwidget.cpp glwidget.h
+    main.cpp
+)
+target_link_libraries(pbuffers PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+# Resources:
+set(pbuffers_resource_files
+    "cubelogo.png"
+)
+
+qt6_add_resources(pbuffers "pbuffers"
+    PREFIX
+        "/res"
+    FILES
+        ${pbuffers_resource_files}
+)
+
+
+install(TARGETS pbuffers
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/pbuffers2/CMakeLists.txt

@@ -0,0 +1,50 @@
+# Generated from pbuffers2.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(pbuffers2 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Svg)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(pbuffers2
+    glwidget.cpp glwidget.h
+    main.cpp
+)
+target_link_libraries(pbuffers2 PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Svg
+    Qt::Widgets
+)
+
+# Resources:
+set(pbuffers2_resource_files
+    "bubbles.svg"
+    "designer.png"
+)
+
+qt6_add_resources(pbuffers2 "pbuffers2"
+    PREFIX
+        "/res"
+    FILES
+        ${pbuffers2_resource_files}
+)
+
+
+install(TARGETS pbuffers2
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/legacy/samplebuffers/CMakeLists.txt

@@ -0,0 +1,34 @@
+# Generated from samplebuffers.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(samplebuffers LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS OpenGL)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(samplebuffers
+    glwidget.cpp glwidget.h
+    main.cpp
+)
+target_link_libraries(samplebuffers PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::OpenGL
+    Qt::Widgets
+)
+
+install(TARGETS samplebuffers
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/paintedwindow/CMakeLists.txt

@@ -0,0 +1,30 @@
+# Generated from paintedwindow.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(paintedwindow LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+
+add_qt_gui_executable(paintedwindow
+    main.cpp
+    paintedwindow.cpp paintedwindow.h
+)
+target_link_libraries(paintedwindow PUBLIC
+    Qt::Core
+    Qt::Gui
+)
+
+install(TARGETS paintedwindow
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/qopenglwidget/CMakeLists.txt

@@ -0,0 +1,47 @@
+# Generated from qopenglwidget.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(qopenglwidget LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(qopenglwidget
+    bubble.cpp bubble.h
+    glwidget.cpp glwidget.h
+    main.cpp
+    mainwindow.cpp mainwindow.h
+)
+target_link_libraries(qopenglwidget PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+# Resources:
+set(texture_resource_files
+    "qt.png"
+)
+
+qt6_add_resources(qopenglwidget "texture"
+    PREFIX
+        "/"
+    FILES
+        ${texture_resource_files}
+)
+
+
+install(TARGETS qopenglwidget
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/qopenglwindow/CMakeLists.txt

@@ -0,0 +1,46 @@
+# Generated from qopenglwindow.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(qopenglwindow LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+
+add_qt_gui_executable(qopenglwindow
+    background_renderer.cpp background_renderer.h
+    main.cpp
+)
+target_include_directories(qopenglwindow PUBLIC
+    .
+)
+target_link_libraries(qopenglwindow PUBLIC
+    Qt::Core
+    Qt::Gui
+)
+
+# Resources:
+set(shaders_resource_files
+    "background.frag"
+)
+
+qt6_add_resources(qopenglwindow "shaders"
+    PREFIX
+        "/"
+    FILES
+        ${shaders_resource_files}
+)
+
+
+install(TARGETS qopenglwindow
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/textures/CMakeLists.txt

@@ -0,0 +1,51 @@
+# Generated from textures.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(textures LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(textures
+    glwidget.cpp glwidget.h
+    main.cpp
+    window.cpp window.h
+)
+target_link_libraries(textures PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+# Resources:
+set(textures_resource_files
+    "images/side1.png"
+    "images/side2.png"
+    "images/side3.png"
+    "images/side4.png"
+    "images/side5.png"
+    "images/side6.png"
+)
+
+qt6_add_resources(textures "textures"
+    PREFIX
+        "/"
+    FILES
+        ${textures_resource_files}
+)
+
+
+install(TARGETS textures
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

examples/opengl/threadedqopenglwidget/CMakeLists.txt

@@ -0,0 +1,33 @@
+# Generated from threadedqopenglwidget.pro.
+
+cmake_minimum_required(VERSION 3.14)
+project(threadedqopenglwidget LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+set(INSTALL_EXAMPLEDIR "examples")
+
+find_package(Qt6 COMPONENTS Core)
+find_package(Qt6 COMPONENTS Gui)
+find_package(Qt6 COMPONENTS Widgets)
+
+add_qt_gui_executable(threadedqopenglwidget
+    glwidget.cpp glwidget.h
+    main.cpp
+    mainwindow.cpp mainwindow.h
+)
+target_link_libraries(threadedqopenglwidget PUBLIC
+    Qt::Core
+    Qt::Gui
+    Qt::Widgets
+)
+
+install(TARGETS threadedqopenglwidget
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)