CMake conversion - working build and run on macOS, but crash on start…

… video acquisition and need to debug

- Autogenerate CMakeLists.txt using the pro2cmake.py tool (
as i am committing omfg im seeing they have a more official tool: https://www.qt.io/blog/introducing-qmake2cmake )
- Add cmake config options to get OpenCV and Python and Numpy
- configure for building mac app bundle
- Start conversion to Qt6
  - Change import locations
  - resetOpenGLState removed
  - Not using Creator `new` with mouseEvent, not sure if that's right
  - change to position().y() instead of y()
- TODO: The TreeViewJSON seems important but that was totally broken by new version of QML
-

source/CMakeLists.txt

@@ -0,0 +1,152 @@
+# Generated from Miniscope-DAQ-QT-Software.pro.
+
+cmake_minimum_required(VERSION 3.16)
+project(Miniscope-DAQ-QT-Software VERSION 1.0 LANGUAGES CXX)
+
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+set(CMAKE_AUTOMOC ON)
+
+set(CMAKE_GENERATOR "Ninja")
+
+if(NOT DEFINED INSTALL_EXAMPLESDIR)
+    set(INSTALL_EXAMPLESDIR "examples")
+endif()
+
+set(INSTALL_EXAMPLEDIR "${INSTALL_EXAMPLESDIR}")
+
+find_package(QT NAMES Qt6 REQUIRED COMPONENTS Core)
+find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS 3DCore Gui Qml Quick Widgets OpenGL)
+
+# openCV
+find_package( OpenCV REQUIRED )
+include_directories( ${OpenCV_INCLUDE_DIRS} )
+
+# Python
+find_package(Python3 REQUIRED COMPONENTS Interpreter Development NumPy)
+include_directories(${Python3_INCLUDE_DIRS})
+include_directories(${Python3_NumPy_INCLUDE_DIRS})
+
+
+
+qt_add_executable(Miniscope-DAQ-QT-Software WIN32 MACOSX_BUNDLE
+    backend.cpp backend.h
+    behaviorcam.cpp behaviorcam.h
+    behaviortracker.cpp behaviortracker.h
+    behaviortrackerworker.cpp behaviortrackerworker.h
+    controlpanel.cpp controlpanel.h
+    datasaver.cpp datasaver.h
+    main.cpp
+    miniscope.cpp miniscope.h
+    newquickview.cpp newquickview.h
+    tracedisplay.cpp tracedisplay.h
+    videodevice.cpp videodevice.h
+    videodisplay.cpp videodisplay.h
+    videostreamocv.cpp videostreamocv.h
+)
+qt_add_qml_module(Miniscope-DAQ-QT-Software
+    URI Miniscope-DAQ-QT-Software
+    VERSION ${PROJECT_VERSION}
+    QML_FILES
+        main.qml
+        Miniscope_V4.qml
+        behaviorCam.qml
+        FpsItem.qml
+        VideoSliderControl.qml
+        TopMenu.qml
+        VideoSpinBoxControl.qml
+        ControlPanel.qml
+        BNODisplay.qml
+        Miniscope_V4_BNO.qml
+        behaviorTracker.qml
+        Miniscope_V3.qml
+        TraceDisplayWindow.qml
+        TreeViewerJSON.qml
+    RESOURCES
+        img/iconEWL.png
+        img/icon/ewl.ico
+        img/icon/led.ico
+        img/MiniscopeLogo.png
+        shaders/imageBasic.vert
+        shaders/imageSaturationScaling.frag
+        img/icon/exposure.ico
+        img/icon/gain.ico
+        img/icon/alpha.ico
+        img/icon/beta.ico
+        img/Miniscope_Logo_BNO.png
+        img/icon/alpha.png
+        img/icon/beta.png
+        img/icon/ewl.png
+        img/icon/fps.png
+        img/icon/gain.png
+        img/icon/led.png
+        shaders/grid.vert
+        shaders/grid.frag
+        shaders/movingBar.vert
+        shaders/movingBar.frag
+        shaders/trace.frag
+        shaders/trace.vert
+        shaders/texture.frag
+        shaders/texture.vert
+        shaders/tracker.vert
+        shaders/tracker.frag
+        shaders/trackerOverlay.frag
+        shaders/trackerOverlay.vert
+    NO_RESOURCE_TARGET_PATH
+)
+
+target_compile_definitions(Miniscope-DAQ-QT-Software PUBLIC
+    QT_DEPRECATED_WARNINGS
+    USE_PYTHON
+)
+
+target_link_libraries(Miniscope-DAQ-QT-Software PUBLIC
+    Qt6::3DCore
+    Qt6::Core
+    Qt6::Gui
+    Qt6::Qml
+    Qt6::Quick
+    Qt6::Widgets
+    Qt6::OpenGL
+    ${OpenCV_LIBS}
+    ${Python3_LIBRARIES}
+)
+
+target_include_directories(Miniscope-DAQ-QT-Software PRIVATE
+    ${Python3_INCLUDE_DIRS}
+    ${Python3_NumPy_INCLUDE_DIRS}
+)
+
+
+if(WIN32)
+    target_include_directories(Miniscope-DAQ-QT-Software PUBLIC
+        C:/Users/dbaha/.conda/envs/basepy37/Lib/site-packages/numpy/core/include
+        C:/Users/dbaha/.conda/envs/basepy37/include
+        C:/opencv-4.4.0/build/install/include
+    )
+
+    target_link_libraries(Miniscope-DAQ-QT-Software PUBLIC
+        # Remove: LC:/Users/dbaha/.conda/envs/basepy37/libs
+        # Remove: LC:/opencv-4.4.0/build/lib/Release
+        opencv_world440
+        python37
+    )
+elseif(APPLE)
+    set_target_properties(Miniscope-DAQ-QT-Software PROPERTIES
+        MACOSX_BUNDLE TRUE
+    )
+elseif(UNIX)
+#    target_include_directories(Miniscope-DAQ-QT-Software PUBLIC
+#        /usr/local/Cellar/opencv/4.8.0_1/include/opencv4/opencv2
+#        ~/.pyenv/versions/3.7.12/include/python3.7m
+#        ~/.pyenv/versions/3.7.12/lib/python3.7/site-packages/numpy/core/include
+#    )
+endif()
+
+
+
+install(TARGETS Miniscope-DAQ-QT-Software
+    RUNTIME DESTINATION "${INSTALL_EXAMPLEDIR}"
+    BUNDLE DESTINATION "${INSTALL_EXAMPLEDIR}"
+    LIBRARY DESTINATION "${INSTALL_EXAMPLEDIR}"
+)

source/ControlPanel.qml

@@ -1,4 +1,4 @@
-import QtQuick 2.0
+import QtQuick
 import QtQuick.Controls 2.12
 import QtQuick.Layouts 1.12
 
@@ -206,7 +206,7 @@ Item {
                                 }
                                 TextField {
                                     property var validNumber : DoubleValidator { bottom:0;}
-                                    property var validAll : RegExpValidator{}
+                                    property var validAll : RegularExpressionValidator {}
                                     width: parent.width - 10
                                     height:30
                                     text: root.ucValues[index]
@@ -318,7 +318,7 @@ Item {
     }
     Connections{
         target: root
-        onCurrentRecordTimeChanged: {
+        onCurrentRecordTimeChanged: () => {
             if ((root.currentRecordTime >= root.ucRecordLength) && root.ucRecordLength > 0) {
                 bStop.enabled = false;
                 bRecord.enabled = true;