Merge remote-tracking branch 'upstream/master' into proto-conductor-selection-properties

# Conflicts:
#	cmake/qet_compilation_vars.cmake
#	lang/qet_en.ts
#	sources/qetdiagrameditor.cpp

cmake/define_definitions.cmake

@@ -25,24 +25,24 @@ message("INSTALL_PREFIX             " ${INSTALL_PREFIX})
 message("QET_BINARY_PATH            " ${QET_BINARY_PATH})
 
 if(${QET_COMMON_COLLECTION_PATH} STRGREATER "")
-  message("QET_COMMON_COLLECTION_PATH " ${INSTALL_PREFIX}${QET_COMMON_COLLECTION_PATH})
-  add_definitions(-DQET_COMMON_COLLECTION_PATH=${INSTALL_PREFIX}${QET_COMMON_COLLECTION_PATH})
+  message("QET_COMMON_COLLECTION_PATH " ${COMPIL_PREFIX}${QET_COMMON_COLLECTION_PATH})
+  add_definitions(-DQET_COMMON_COLLECTION_PATH=${COMPIL_PREFIX}${QET_COMMON_COLLECTION_PATH})
 endif()
 if(${QET_COMMON_TBT_PATH} STRGREATER "")
-  message("QET_COMMON_TBT_PATH        " ${INSTALL_PREFIX}${QET_COMMON_TBT_PATH})
-  add_definitions(-DQET_COMMON_TBT_PATH=${INSTALL_PREFIX}${QET_COMMON_TBT_PATH})
+  message("QET_COMMON_TBT_PATH        " ${COMPIL_PREFIX}${QET_COMMON_TBT_PATH})
+  add_definitions(-DQET_COMMON_TBT_PATH=${COMPIL_PREFIX}${QET_COMMON_TBT_PATH})
 endif()
 if(${QET_LANG_PATH_RELATIVE_TO_BINARY_PATH})
   add_definitions(-DQET_LANG_PATH_RELATIVE_TO_BINARY_PATH)
 endif()
 if(${QET_LANG_PATH} STRGREATER "")
-  message("QET_LANG_PATH              " ${INSTALL_PREFIX}${QET_LANG_PATH})
-  add_definitions(-DQET_LANG_PATH=${INSTALL_PREFIX}${QET_LANG_PATH})
+  message("QET_LANG_PATH              " ${COMPIL_PREFIX}${QET_LANG_PATH})
+  add_definitions(-DQET_LANG_PATH=${COMPIL_PREFIX}${QET_LANG_PATH})
 endif()
 if (NOT MINGW)
 if(${QET_EXAMPLES_PATH} STRGREATER "")
-  message("QET_EXAMPLES_PATH          " ${INSTALL_PREFIX}${QET_EXAMPLES_PATH})
-  add_definitions(-DQET_EXAMPLES_PATH=${INSTALL_PREFIX}${QET_EXAMPLES_PATH})
+  message("QET_EXAMPLES_PATH          " ${COMPIL_PREFIX}${QET_EXAMPLES_PATH})
+  add_definitions(-DQET_EXAMPLES_PATH=${COMPIL_PREFIX}${QET_EXAMPLES_PATH})
 endif()
 endif()
 
@@ -62,10 +62,9 @@ message("PROJECT_SOURCE_DIR        :" ${PROJECT_SOURCE_DIR})
 message("QET_DIR                   :" ${QET_DIR})
 message("GIT_COMMIT_SHA            :" ${GIT_COMMIT_SHA})
 
-if(BUILD_WITH_KF5)
-  message("KF5_GIT_TAG               :" ${KF5_GIT_TAG})
+if(BUILD_WITH_KF)
+  message("KF_GIT_TAG               :" ${KF_GIT_TAG})
 else()
-  add_definitions(-DBUILD_WITHOUT_KF5)
+  add_definitions(-DBUILD_WITHOUT_KF)
 endif()
 message("QET_COMPONENTS            :" ${QET_COMPONENTS})
-message("QT_VERSION_MAJOR          :" ${QT_VERSION_MAJOR})

cmake/developer_options.cmake

@@ -31,5 +31,24 @@ add_definitions(-DQT_MESSAGELOGCONTEXT)
 # In order to do so, uncomment the following line.
 #add_definitions(-DTODO_LIST)
 
-# Build with KF5
-option(BUILD_WITH_KF5 "Build with KF5" ON)
+# Build with KDE Frameworks.
+option(BUILD_WITH_KF "Build with KDE Frameworks" ON)
+
+# Precompiled headers for the Qt umbrella headers.
+#
+# Off by default and intended for local development only. Building QET is
+# dominated by re-parsing Qt's headers: a 214-line .cpp expands to ~198,000
+# preprocessed lines, and compiling one translation unit costs ~4.1 s of which
+# only ~0.35 s is optimisation (-O0 instead of -O3 saves 8%). A PCH caches the
+# parsed header state and takes that ~4.1 s down to ~1.2 s.
+#
+# It is deliberately NOT on by default: a PCH satisfies includes that a source
+# file forgot to make itself, so code written with it enabled can fail to
+# compile for everyone else. Leaving it off keeps CI and contributors on the
+# strict behaviour, and only developers who opt in trade that for the speed.
+option(QET_ENABLE_PCH "Use precompiled headers (developer build speed; may mask missing #includes)" OFF)
+
+# Discussion #599: 3Dconnexion SpaceMouse/SpacePilot pan/zoom support. Off by
+# default -- see cmake/find_spacemouse.cmake for the backends and what happens
+# when it is on but no library is found.
+option(QET_ENABLE_SPACEMOUSE "Build with 3D mouse (3Dconnexion SpaceMouse) support for pan/zoom; needs libspnav or hidapi, see QET_SPACEMOUSE_BACKEND" OFF)

cmake/fetch_kdeaddons.cmake

@@ -16,52 +16,89 @@
 
 message(" - fetch_kdeaddons")
 
-if(DEFINED BUILD_WITH_KF5)
+if(BUILD_WITH_KF)
   Include(FetchContent)
 
-  option(BUILD_KF5 "Build KF5 libraries, use system ones otherwise" YES)
+  option(BUILD_KF "Build KF libraries, use system ones otherwise" YES)
 
-  if(BUILD_KF5)
+  if(BUILD_KF)
 
-    if(NOT DEFINED KF5_GIT_TAG)
-      #https://qelectrotech.org/forum/viewtopic.php?pid=13924#p13924
-      set(KF5_GIT_TAG v5.77.0)
+    # v6.10.0 is a more or less random version, taken as an conservative
+    # approach. Pinned to the commits v6.10.0 points at, not to the tags
+    # themselves; see the note in fetch_pugixml.cmake. Each module lives in its
+    # own repository, so the same v6.10.0 release is a different commit in
+    # each.
+    #
+    # KDE uses annotated tags, so "git ls-remote <repo> 'refs/tags/v6.10.0*'"
+    # prints two hashes per module: refs/tags/v6.10.0 is the tag object (the
+    # tagger, the date and the tag message) and refs/tags/v6.10.0^{} is the
+    # commit that object points at. The hashes below are the "^{}" ones, i.e.
+    # the commits. Lightweight tags, such as pugixml's v1.15 and
+    # SingleApplication's v3.2.0, have no tag object and print only the
+    # commit line.
+    set(KF_ECM_GIT_COMMIT            7dd28cc56c339c3f8fb356f7c53c0e8f61433d81) # v6.10.0
+    set(KF_KCOREADDONS_GIT_COMMIT    c569f974dab24b4784ad186a3db4b76b2fa36612) # v6.10.0
+    set(KF_KWIDGETSADDONS_GIT_COMMIT 1abbed8a280d6626c59fb197f2c4667d2b1e7445) # v6.10.0
+
+    if(DEFINED KF_GIT_TAG)
+      # Explicit override: -DKF_GIT_TAG=<ref> selects one ref for all three
+      # modules, unpinned, exactly as it did before.
+      set(KF_ECM_GIT_COMMIT            ${KF_GIT_TAG})
+      set(KF_KCOREADDONS_GIT_COMMIT    ${KF_GIT_TAG})
+      set(KF_KWIDGETSADDONS_GIT_COMMIT ${KF_GIT_TAG})
+    else()
+      # Keep KF_GIT_TAG defined: define_definitions.cmake reports it.
+      set(KF_GIT_TAG v6.10.0)
     endif()
+    # using a function in order to limit the scope of the variables
+    # with CMake >=3.25 we could use a block()
+    function(qet_make_kf_available)
+      # Fix stop the run autotests of kcoreaddons
+      # see
+      # https://invent.kde.org/frameworks/kcoreaddons/-/blob/master/CMakeLists.txt#L98
+      # issue:
+      # CMake Error at /usr/share/ECM/modules/ECMAddTests.cmake:89 (add_executable):
+      # Cannot find source file:
+      # see
+      # https://qelectrotech.org/forum/viewtopic.php?pid=13929#p13929
+      set(KDE_SKIP_TEST_SETTINGS ON)
+      set(BUILD_TESTING OFF)
+    
+      # QElectroTech is a plain QtWidgets application with no QML anywhere in
+      # it; these disable optional features of the fetched KF modules that
+      # would otherwise pull in extra Qt6 components (e.g. Qt6Qml) we don't
+      # have and don't need.
+      set(BUILD_DESIGNERPLUGIN OFF)
+      set(KCOREADDONS_USE_QML OFF)
+      set(BUILD_QCH OFF)
+      set(BUILD_SHARED_LIBS OFF)
 
-    # Fix stop the run autotests of kcoreaddons
-    # see
-    # https://invent.kde.org/frameworks/kcoreaddons/-/blob/master/CMakeLists.txt#L98
-    # issue:
-    # CMake Error at /usr/share/ECM/modules/ECMAddTests.cmake:89 (add_executable):
-    # Cannot find source file:
-    # see
-    # https://qelectrotech.org/forum/viewtopic.php?pid=13929#p13929
-    set(KDE_SKIP_TEST_SETTINGS "TRUE")
-    set(BUILD_TESTING "0")
-    FetchContent_Declare(
-      ecm
-      GIT_REPOSITORY https://invent.kde.org/frameworks/extra-cmake-modules.git
-      GIT_TAG        ${KF5_GIT_TAG})
-    FetchContent_MakeAvailable(ecm)
+      FetchContent_Declare(
+        ecm
+        GIT_REPOSITORY https://invent.kde.org/frameworks/extra-cmake-modules.git
+        GIT_TAG        ${KF_ECM_GIT_COMMIT})
+      FetchContent_MakeAvailable(ecm)
 
-    FetchContent_Declare(
-      kcoreaddons
-      GIT_REPOSITORY https://invent.kde.org/frameworks/kcoreaddons.git
-      GIT_TAG        ${KF5_GIT_TAG})
-    FetchContent_MakeAvailable(kcoreaddons)
+      FetchContent_Declare(
+        kcoreaddons
+        GIT_REPOSITORY https://invent.kde.org/frameworks/kcoreaddons.git
+        GIT_TAG        ${KF_KCOREADDONS_GIT_COMMIT})
+      FetchContent_MakeAvailable(kcoreaddons)
 
-    FetchContent_Declare(
-      kwidgetsaddons
-      GIT_REPOSITORY https://invent.kde.org/frameworks/kwidgetsaddons.git
-      GIT_TAG        ${KF5_GIT_TAG})
-    FetchContent_MakeAvailable(kwidgetsaddons)
+      FetchContent_Declare(
+        kwidgetsaddons
+        GIT_REPOSITORY https://invent.kde.org/frameworks/kwidgetsaddons.git
+        GIT_TAG        ${KF_KWIDGETSADDONS_GIT_COMMIT})
+      FetchContent_MakeAvailable(kwidgetsaddons)
+    endfunction()
+    qet_make_kf_available()
   else()
-    find_package(KF5CoreAddons REQUIRED)
-    find_package(KF5WidgetsAddons REQUIRED)
+    find_package(KF6CoreAddons REQUIRED)
+    find_package(KF6WidgetsAddons REQUIRED)
   endif()
 
-  set(KF5_PRIVATE_LIBRARIES
-    KF5::WidgetsAddons
-    KF5::CoreAddons
+  set(KF_PRIVATE_LIBRARIES
+    KF6::WidgetsAddons
+    KF6::CoreAddons
     )
 endif()

cmake/fetch_pugixml.cmake

@@ -22,11 +22,52 @@ option(BUILD_PUGIXML "Build pugixml library, use system one otherwise" YES)
 
 if(BUILD_PUGIXML)
 
+  # Pinned to the commit v1.15 points at, not to the tag itself.
+  #
+  # A git tag is only a named pointer to a commit, and anyone with push access
+  # to the upstream repository can move it (git push --force) to any other
+  # commit. FetchContent fetches whatever the tag points at when the build
+  # runs, so if a maintainer account or CI token is compromised, the attacker
+  # can retarget a well-known release tag to malicious code: every fresh build
+  # of QElectroTech then compiles it, while nothing changes in this repository
+  # and the tag name still looks correct. A commit hash cannot be moved, because
+  # it is derived from the content: different code always has a different hash.
+  #
+  # This attack has been used in the wild:
+  # - March 2025, tj-actions/changed-files (CVE-2025-30066): tags v1 through
+  #   v45.0.7 were retargeted to a commit that dumped CI secrets into build
+  #   logs, affecting more than 23,000 repositories.
+  # - March 2026, aquasecurity/trivy-action (CVE-2026-33634): 76 of 77
+  #   version tags were force-pushed to a credential stealer and stayed
+  #   malicious for about 12 hours.
+  # Both were GitHub Actions rather than CMake dependencies, but the mechanism
+  # is the same one FetchContent relies on here: resolving a git tag at build
+  # time.
+  #
+  # To upgrade, look up the commit the new tag points at with
+  # git ls-remote <repo> 'refs/tags/<tag>*', check that it is the release you
+  # expect, and update both the hash and the trailing tag comment.
+  #
+  # How many lines that prints depends on which of the two kinds of tag
+  # upstream created:
+  # - A lightweight tag is nothing but a ref pointing straight at the commit,
+  #   so ls-remote prints a single line, "refs/tags/<tag>", and its hash is
+  #   the commit to pin. pugixml tags this way, which is why the v1.15 hash
+  #   below is what "git ls-remote ... refs/tags/v1.15" reports directly;
+  #   SingleApplication (v3.2.0) does the same.
+  # - An annotated tag is a git object in its own right, carrying a tagger,
+  #   a date, a message and optionally a GPG signature, and pointing at the
+  #   commit. ls-remote then prints two lines: "refs/tags/<tag>" is the tag
+  #   object and "refs/tags/<tag>^{}" is that object dereferenced, i.e. the
+  #   commit. The KDE Frameworks modules tag this way, so for them it is the
+  #   "^{}" hash that belongs in the pin; the other hash identifies the tag
+  #   object itself, which is not the source revision and changes whenever
+  #   upstream re-creates the tag, even over the very same commit.
   FetchContent_Declare(
     pugixml
     GIT_REPOSITORY https://github.com/zeux/pugixml.git
-    GIT_TAG        v1.15)
-
+    GIT_TAG        ee86beb30e4973f5feffe3ce63bfa4fbadf72f38) # v1.15
+  set(PUGIXML_INSTALL OFF CACHE INTERNAL "")
   FetchContent_MakeAvailable(pugixml)
 else()
   find_package(pugixml REQUIRED)

cmake/fetch_singleapplication.cmake

@@ -23,9 +23,23 @@ set(QAPPLICATION_CLASS QApplication)
 
 Include(FetchContent)
 
+if(EXISTS "${CMAKE_SOURCE_DIR}/SingleApplication/CMakeLists.txt")
+  # Submodule deja present dans l'arbre source (clone --recursive, tarball
+  # de distro deja peuple via "git submodule update", etc.) : on l'utilise
+  # tel quel, sans acces reseau. Necessaire pour les builds hors-ligne
+  # (pbuilder/sbuild avec FETCHCONTENT_FULLY_DISCONNECTED=ON, Launchpad PPA...).
+  set(FETCHCONTENT_SOURCE_DIR_SINGLEAPPLICATION "${CMAKE_SOURCE_DIR}/SingleApplication")
+endif()
+
+# Pinned to the commit v3.2.0 points at, not to the tag itself; see the note in
+# fetch_pugixml.cmake. v3.2.0 is a lightweight tag, a ref pointing straight at
+# the commit, so "git ls-remote <repo> refs/tags/v3.2.0" prints that commit and
+# nothing else. An annotated tag, as KDE uses in fetch_kdeaddons.cmake, would
+# print the tag object under refs/tags/v3.2.0 as well, with the commit on the
+# refs/tags/v3.2.0^{} line.
 FetchContent_Declare(
   SingleApplication
   GIT_REPOSITORY https://github.com/itay-grudev/SingleApplication.git
-  GIT_TAG        v3.2.0)
-
+  GIT_TAG        aede311d28d20179216c5419b581087be2a8409f) # v3.2.0
+set(QT_DEFAULT_MAJOR_VERSION 6)
 FetchContent_MakeAvailable(SingleApplication)

cmake/find_spacemouse.cmake

@@ -0,0 +1,95 @@
+# Copyright 2006 The QElectroTech Team
+# This file is part of QElectroTech.
+#
+# QElectroTech is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# QElectroTech is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
+
+message(" - find_spacemouse")
+
+# QET_ENABLE_SPACEMOUSE (cmake/developer_options.cmake) is off by default,
+# so none of this runs, and the default build is entirely unaffected: no new
+# dependency, no new source files, no new symbols.
+#
+# When it is on, QET_SPACEMOUSE_BACKEND picks how the device is read -- see
+# sources/spacemouse/spacemousebackend.h for what a backend is:
+#   spnav  Linux, through the spacenavd daemon (libspnav)
+#   hid    any platform, directly over USB (hidapi), no 3Dconnexion driver
+#   auto   spnav on Linux when libspnav is found, hid otherwise
+# On macOS the 3DxWare backend is added to whichever of these is chosen.
+# A backend whose library is not found downgrades the option to off with a
+# warning, rather than failing configure for an opt-in feature.
+set(QET_SPACEMOUSE_BACKEND "auto" CACHE STRING "3D mouse backend: auto, spnav or hid")
+set_property(CACHE QET_SPACEMOUSE_BACKEND PROPERTY STRINGS auto spnav hid)
+
+set(QET_SPACEMOUSE_ENABLED FALSE)
+set(QET_SPACEMOUSE_BACKEND_SPNAV_ENABLED FALSE)
+set(QET_SPACEMOUSE_BACKEND_HID_ENABLED FALSE)
+set(QET_SPACEMOUSE_BACKEND_CONNEXION_ENABLED FALSE)
+
+if(QET_ENABLE_SPACEMOUSE)
+    find_package(PkgConfig)
+
+    set(_qet_spacemouse_try_spnav FALSE)
+    set(_qet_spacemouse_try_hid FALSE)
+    if(QET_SPACEMOUSE_BACKEND STREQUAL "spnav")
+        set(_qet_spacemouse_try_spnav TRUE)
+    elseif(QET_SPACEMOUSE_BACKEND STREQUAL "hid")
+        set(_qet_spacemouse_try_hid TRUE)
+    else()
+        if(UNIX AND NOT APPLE)
+            set(_qet_spacemouse_try_spnav TRUE)
+        endif()
+        set(_qet_spacemouse_try_hid TRUE)
+    endif()
+
+    # libspnav: Debian/Ubuntu's libspnav-dev ships spnav.pc.
+    if(_qet_spacemouse_try_spnav AND PkgConfig_FOUND)
+        pkg_check_modules(SPNAV IMPORTED_TARGET spnav)
+        if(SPNAV_FOUND)
+            set(QET_SPACEMOUSE_ENABLED TRUE)
+            set(QET_SPACEMOUSE_BACKEND_SPNAV_ENABLED TRUE)
+            add_definitions(-DQET_SPACEMOUSE_BACKEND_SPNAV)
+            message("QET_ENABLE_SPACEMOUSE      ON  (backend: libspnav ${SPNAV_VERSION})")
+        endif()
+    endif()
+
+    # hidapi: hidapi-hidraw.pc on Linux (libhidapi-dev), hidapi.pc from
+    # MSYS2 (mingw-w64-ucrt-x86_64-hidapi) and Homebrew (hidapi).
+    if(NOT QET_SPACEMOUSE_ENABLED AND _qet_spacemouse_try_hid AND PkgConfig_FOUND)
+        pkg_search_module(HIDAPI IMPORTED_TARGET hidapi-hidraw hidapi)
+        if(HIDAPI_FOUND)
+            set(QET_SPACEMOUSE_ENABLED TRUE)
+            set(QET_SPACEMOUSE_BACKEND_HID_ENABLED TRUE)
+            add_definitions(-DQET_SPACEMOUSE_BACKEND_HID)
+            message("QET_ENABLE_SPACEMOUSE      ON  (backend: hidapi ${HIDAPI_VERSION})")
+        endif()
+    endif()
+
+    # macOS: with 3DxWare installed the device can only be read through
+    # 3DxWare, so its backend comes too, whichever backend was asked for.
+    # It loads 3DxWare's library at run time and needs nothing to build.
+    if(APPLE)
+        set(QET_SPACEMOUSE_ENABLED TRUE)
+        set(QET_SPACEMOUSE_BACKEND_CONNEXION_ENABLED TRUE)
+        add_definitions(-DQET_SPACEMOUSE_BACKEND_CONNEXION)
+        message("QET_ENABLE_SPACEMOUSE      ON  (backend: 3DxWare when installed)")
+    endif()
+
+    if(QET_SPACEMOUSE_ENABLED)
+        add_definitions(-DQET_SPACEMOUSE_SUPPORT)
+    else()
+        message(WARNING "QET_ENABLE_SPACEMOUSE is ON but no library was found for the "
+                         "'${QET_SPACEMOUSE_BACKEND}' backend (libspnav-dev for spnav, "
+                         "hidapi for hid, via pkg-config) -- building WITHOUT 3D mouse support.")
+    endif()
+endif()

cmake/paths_compilation_installation.cmake

@@ -20,15 +20,15 @@ message(" - paths_compilation_installation")
 
 if(UNIX AND NOT APPLE)
   # for Linux, BSD, Solaris, Minix
-  set(COMPIL_PREFIX               "/usr/local/")
-  set(INSTALL_PREFIX              "/usr/local/")
+  set(COMPIL_PREFIX               "${CMAKE_INSTALL_PREFIX}/")
+  set(INSTALL_PREFIX              "${CMAKE_INSTALL_PREFIX}/")
   set(QET_BINARY_PATH             "bin/")
   set(QET_COMMON_COLLECTION_PATH  "share/qelectrotech/elements/")
   set(QET_COMMON_TBT_PATH         "share/qelectrotech/titleblocks/")
   set(QET_LANG_PATH               "share/qelectrotech/lang/")
   set(QET_EXAMPLES_PATH           "share/qelectrotech/examples/")
   set(QET_LICENSE_PATH            "doc/qelectrotech/")
-  set(QET_MIME_PACKAGE_PATH       "../share/mime/packages/")
+  set(QET_MIME_PACKAGE_PATH       "share/mime/packages/")
   set(QET_DESKTOP_PATH            "share/applications/")
   set(QET_ICONS_PATH              "share/icons/hicolor/")
   set(QET_MAN_PATH                "man/")
@@ -58,8 +58,13 @@ if(WIN32)
   set(QET_BINARY_PATH             "./")
   set(QET_COMMON_COLLECTION_PATH  "elements/")
   set(QET_COMMON_TBT_PATH         "titleblocks/")
-  set(QET_LANG_PATH               "l10n/")
+  # "lang/" and not "l10n/": that is where every Windows packaging actually
+  # puts the .qm files (see build-aux/windows/QElectroTech.wxs and the
+  # windows-build workflow), and what the shortcuts pass as --lang-dir.
+  set(QET_LANG_PATH               "lang/")
+  set(QET_EXAMPLES_PATH           "examples/")
   set(QET_LICENSE_PATH            "./")
+  set(QET_ICONS_PATH              "icons/hicolor/")
   # Liste des ressources Windows
 #RC_FILE = qelectrotech.rc
 endif()

cmake/qet_compilation_vars.cmake

@@ -16,6 +16,12 @@
 
 message(" - qet_compilation_vars")
 
+# Note: GuiPrivate is intentionally NOT in this list. 
+# Qt >= 6.7 ships it as a proper find_package component, but some distro
+# packages (e.g. Ubuntu's qt6-base-private-dev) omit Qt6GuiPrivateConfig.cmake
+# and only provide the implicit Qt6::GuiPrivate target created alongside
+# Qt6::Gui. Checks are done in the main CMakeLists.txt
+# (Needed for QPdfEngine::drawHyperlink, the PDF internal links.)
 set(QET_COMPONENTS
   LinguistTools
   PrintSupport
@@ -26,6 +32,13 @@ set(QET_COMPONENTS
   Widgets
   Concurrent)
 
+# Note: Pdf is intentionally NOT in this list. Some Qt6 distributions
+# (notably the Flatpak org.kde.Platform runtime) don't ship the QtPdf
+# module at all - it lives in the qtwebengine source tree, not Qt6 core.
+# Requesting it here as a REQUIRED component would fail the whole
+# configure on those setups. It is probed separately, QUIET and
+# non-fatal, right after the main find_package() call below.
+
 set(QET_PRIVATE_LIBRARIES
   Qt::PrintSupport
   Qt::Gui
@@ -38,6 +51,9 @@ set(QET_PRIVATE_LIBRARIES
   Qt::Concurrent
   )
 
+# Qt::Pdf is appended conditionally in CMakeLists.txt, once we know
+# whether the module was actually found (see QET_HAS_QTPDF).
+
 set(QET_RES_FILES
   ${QET_DIR}/sources/autoNum/ui/autonumberingdockwidget.ui
   ${QET_DIR}/sources/autoNum/ui/autonumberingmanagementw.ui
@@ -84,7 +100,6 @@ set(QET_RES_FILES
   ${QET_DIR}/sources/ui/configsaveloaderwidget.ui
   ${QET_DIR}/sources/ui/diagramcontextwidget.ui
   ${QET_DIR}/sources/ui/diagrameditorhandlersizewidget.ui
-  ${QET_DIR}/sources/ui/diagramselection.ui
   ${QET_DIR}/sources/ui/dialogwaiting.ui
   ${QET_DIR}/sources/ui/dynamicelementtextitemeditor.ui
   ${QET_DIR}/sources/ui/elementinfopartwidget.ui
@@ -109,18 +124,63 @@ set(QET_RES_FILES
 set(QET_SRC_FILES
   ${QET_DIR}/sources/cli_export.cpp
   ${QET_DIR}/sources/cli_export.h
+  ${QET_DIR}/sources/logging/crashhandler.cpp
+  ${QET_DIR}/sources/logging/crashhandler.h
+  ${QET_DIR}/sources/logging/eventloopwatchdog.cpp
+  ${QET_DIR}/sources/logging/eventloopwatchdog.h
+  ${QET_DIR}/sources/logging/logring.cpp
+  ${QET_DIR}/sources/logging/logring.h
+  ${QET_DIR}/sources/logging/qetlogger.cpp
+  ${QET_DIR}/sources/logging/qetlogger.h
+  ${QET_DIR}/sources/logging/ui/diagnosticsreportdialog.cpp
+  ${QET_DIR}/sources/logging/ui/diagnosticsreportdialog.h
   ${QET_DIR}/sources/pdf_links.cpp
   ${QET_DIR}/sources/pdf_links.h
+  ${QET_DIR}/sources/import/edz/edzarchive.cpp
+  ${QET_DIR}/sources/import/edz/edzarchive.h
+  ${QET_DIR}/sources/import/edz/edzpart.cpp
+  ${QET_DIR}/sources/import/edz/edzpart.h
+  ${QET_DIR}/sources/import/edz/edzelementbuilder.cpp
+  ${QET_DIR}/sources/import/edz/edzelementbuilder.h
+  ${QET_DIR}/sources/import/edz/edzimporter.cpp
+  ${QET_DIR}/sources/import/edz/edzimporter.h
+  ${QET_DIR}/sources/import/edz/edzsevenzip.cpp
+  ${QET_DIR}/sources/import/edz/edzsevenzip.h
+  ${QET_DIR}/sources/import/edz/lzma/7zAlloc.c
+  ${QET_DIR}/sources/import/edz/lzma/7zArcIn.c
+  ${QET_DIR}/sources/import/edz/lzma/7zBuf.c
+  ${QET_DIR}/sources/import/edz/lzma/7zCrc.c
+  ${QET_DIR}/sources/import/edz/lzma/7zCrcOpt.c
+  ${QET_DIR}/sources/import/edz/lzma/7zDec.c
+  ${QET_DIR}/sources/import/edz/lzma/7zFile.c
+  ${QET_DIR}/sources/import/edz/lzma/7zStream.c
+  ${QET_DIR}/sources/import/edz/lzma/Bcj2.c
+  ${QET_DIR}/sources/import/edz/lzma/Bra.c
+  ${QET_DIR}/sources/import/edz/lzma/Bra86.c
+  ${QET_DIR}/sources/import/edz/lzma/BraIA64.c
+  ${QET_DIR}/sources/import/edz/lzma/CpuArch.c
+  ${QET_DIR}/sources/import/edz/lzma/Delta.c
+  ${QET_DIR}/sources/import/edz/lzma/Lzma2Dec.c
+  ${QET_DIR}/sources/import/edz/lzma/LzmaDec.c
+  ${QET_DIR}/sources/import/edz/lzma/Ppmd7.c
+  ${QET_DIR}/sources/import/edz/lzma/Ppmd7Dec.c
   ${QET_DIR}/sources/borderproperties.cpp
   ${QET_DIR}/sources/borderproperties.h
   ${QET_DIR}/sources/bordertitleblock.cpp
   ${QET_DIR}/sources/bordertitleblock.h
+  ${QET_DIR}/sources/bordercelllabels.h
+  ${QET_DIR}/sources/cellruler.cpp
+  ${QET_DIR}/sources/cellruler.h
   ${QET_DIR}/sources/conductorautonumerotation.cpp
   ${QET_DIR}/sources/conductorautonumerotation.h
   ${QET_DIR}/sources/conductornumexport.cpp
   ${QET_DIR}/sources/wiringlistexport.h
   ${QET_DIR}/sources/wiringlistexport.cpp
+  ${QET_DIR}/sources/ui/wiringlistdialog.h
+  ${QET_DIR}/sources/ui/wiringlistdialog.cpp
   ${QET_DIR}/sources/conductornumexport.h
+  ${QET_DIR}/sources/bomexport.cpp
+  ${QET_DIR}/sources/bomexport.h
   ${QET_DIR}/sources/conductorprofile.cpp
   ${QET_DIR}/sources/conductorprofile.h
   ${QET_DIR}/sources/conductorproperties.cpp
@@ -132,6 +192,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/configdialog.h
   ${QET_DIR}/sources/createdxf.cpp
   ${QET_DIR}/sources/createdxf.h
+  ${QET_DIR}/sources/dxfpaintdevice.cpp
+  ${QET_DIR}/sources/dxfpaintdevice.h
   ${QET_DIR}/sources/diagramcommands.cpp
   ${QET_DIR}/sources/diagramcommands.h
   ${QET_DIR}/sources/diagramcontent.cpp
@@ -170,6 +232,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/exportpropertieswidget.h
   ${QET_DIR}/sources/genericpanel.cpp
   ${QET_DIR}/sources/genericpanel.h
+  ${QET_DIR}/sources/lastusedstyle.cpp
+  ${QET_DIR}/sources/lastusedstyle.h
   ${QET_DIR}/sources/machine_info.cpp
   ${QET_DIR}/sources/machine_info.h
   ${QET_DIR}/sources/main.cpp
@@ -187,6 +251,12 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/qet.h
   ${QET_DIR}/sources/qeticons.cpp
   ${QET_DIR}/sources/qeticons.h
+  ${QET_DIR}/sources/palettegraphicsview.cpp
+  ${QET_DIR}/sources/palettegraphicsview.h
+  ${QET_DIR}/sources/qetpalette.cpp
+  ${QET_DIR}/sources/qetpalette.h
+  ${QET_DIR}/sources/qetstyle.cpp
+  ${QET_DIR}/sources/qetstyle.h
   ${QET_DIR}/sources/qetinformation.cpp
   ${QET_DIR}/sources/qetinformation.h
   ${QET_DIR}/sources/qetmainwindow.cpp
@@ -213,6 +283,10 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/qtextorientationwidget.h
   ${QET_DIR}/sources/recentfiles.cpp
   ${QET_DIR}/sources/recentfiles.h
+  ${QET_DIR}/sources/shortcutmanager.cpp
+  ${QET_DIR}/sources/shortcutmanager.h
+  ${QET_DIR}/sources/commandsearchpopup.cpp
+  ${QET_DIR}/sources/commandsearchpopup.h
   ${QET_DIR}/sources/titleblockcell.cpp
   ${QET_DIR}/sources/titleblockcell.h
   ${QET_DIR}/sources/titleblockproperties.cpp
@@ -228,6 +302,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/autoNum/numerotationcontextcommands.h
   ${QET_DIR}/sources/autoNum/numerotationcontext.cpp
   ${QET_DIR}/sources/autoNum/numerotationcontext.h
+  ${QET_DIR}/sources/autoNum/renumberelementscommand.cpp
+  ${QET_DIR}/sources/autoNum/renumberelementscommand.h
   ${QET_DIR}/sources/autoNum/ui/autonumberingdockwidget.cpp
   ${QET_DIR}/sources/autoNum/ui/autonumberingdockwidget.h
   ${QET_DIR}/sources/autoNum/ui/autonumberingmanagementw.cpp
@@ -238,29 +314,40 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/autoNum/ui/formulaautonumberingw.h
   ${QET_DIR}/sources/autoNum/ui/numparteditorw.cpp
   ${QET_DIR}/sources/autoNum/ui/numparteditorw.h
+  ${QET_DIR}/sources/autoNum/ui/renumberelementsdialog.cpp
+  ${QET_DIR}/sources/autoNum/ui/renumberelementsdialog.h
   ${QET_DIR}/sources/autoNum/ui/selectautonumw.cpp
   ${QET_DIR}/sources/autoNum/ui/selectautonumw.h
 
   ${QET_DIR}/sources/dataBase/projectdatabase.cpp
   ${QET_DIR}/sources/dataBase/projectdatabase.h
+  ${QET_DIR}/sources/dataBase/sqlreadonly.cpp
+  ${QET_DIR}/sources/dataBase/sqlreadonly.h
 
   ${QET_DIR}/sources/dataBase/ui/elementquerywidget.cpp
   ${QET_DIR}/sources/dataBase/ui/elementquerywidget.h
   ${QET_DIR}/sources/dataBase/ui/summaryquerywidget.cpp
   ${QET_DIR}/sources/dataBase/ui/summaryquerywidget.h
 
+  ${QET_DIR}/sources/autobreakconductor.cpp
+  ${QET_DIR}/sources/autobreakconductor.h
+
   ${QET_DIR}/sources/diagramevent/diagrameventaddelement.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventaddelement.h
   ${QET_DIR}/sources/diagramevent/diagrameventaddimage.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventaddimage.h
   ${QET_DIR}/sources/diagramevent/diagrameventaddshape.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventaddshape.h
+  ${QET_DIR}/sources/diagramevent/diagrameventaddpath.cpp
+  ${QET_DIR}/sources/diagramevent/diagrameventaddpath.h
   ${QET_DIR}/sources/diagramevent/diagrameventaddtext.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventaddtext.h
   ${QET_DIR}/sources/diagramevent/diagrameventinterface.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventinterface.h
   ${QET_DIR}/sources/diagramevent/diagrameventaddmacro.cpp
   ${QET_DIR}/sources/diagramevent/diagrameventaddmacro.h
+  ${QET_DIR}/sources/diagramevent/diagrameventaddpaste.cpp
+  ${QET_DIR}/sources/diagramevent/diagrameventaddpaste.h
 
   ${QET_DIR}/sources/dvevent/dveventinterface.cpp
   ${QET_DIR}/sources/dvevent/dveventinterface.h
@@ -324,6 +411,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/editor/graphicspart/partpolygon.h
   ${QET_DIR}/sources/editor/graphicspart/partrectangle.cpp
   ${QET_DIR}/sources/editor/graphicspart/partrectangle.h
+  ${QET_DIR}/sources/editor/graphicspart/partplctable.cpp
+  ${QET_DIR}/sources/editor/graphicspart/partplctable.h
   ${QET_DIR}/sources/editor/graphicspart/partterminal.cpp
   ${QET_DIR}/sources/editor/graphicspart/partterminal.h
   ${QET_DIR}/sources/editor/graphicspart/parttext.cpp
@@ -360,6 +449,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ElementsCollection/elementcollectionhandler.h
   ${QET_DIR}/sources/ElementsCollection/elementcollectionitem.cpp
   ${QET_DIR}/sources/ElementsCollection/elementcollectionitem.h
+  ${QET_DIR}/sources/ElementsCollection/elementpreviewdelegate.cpp
+  ${QET_DIR}/sources/ElementsCollection/elementpreviewdelegate.h
   ${QET_DIR}/sources/ElementsCollection/elementscollectionmodel.cpp
   ${QET_DIR}/sources/ElementsCollection/elementscollectionmodel.h
   ${QET_DIR}/sources/ElementsCollection/elementscollectionwidget.cpp
@@ -403,7 +494,11 @@ set(QET_SRC_FILES
 
   ${QET_DIR}/sources/project/projectpropertieshandler.cpp
   ${QET_DIR}/sources/project/projectpropertieshandler.h
+  ${QET_DIR}/sources/project/projectusagetracker.cpp
+  ${QET_DIR}/sources/project/projectusagetracker.h
 
+  ${QET_DIR}/sources/properties/deviceinformation.cpp
+  ${QET_DIR}/sources/properties/deviceinformation.h
   ${QET_DIR}/sources/properties/elementdata.cpp
   ${QET_DIR}/sources/properties/elementdata.h
   ${QET_DIR}/sources/properties/propertiesinterface.cpp
@@ -423,10 +518,6 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/PropertiesEditor/propertieseditorwidget.cpp
   ${QET_DIR}/sources/PropertiesEditor/propertieseditorwidget.h
 
-  ${QET_DIR}/pugixml/src/pugiconfig.hpp
-  ${QET_DIR}/pugixml/src/pugixml.cpp
-  ${QET_DIR}/pugixml/src/pugixml.hpp
-
   ${QET_DIR}/sources/qetgraphicsitem/conductor.cpp
   ${QET_DIR}/sources/qetgraphicsitem/conductor.h
   ${QET_DIR}/sources/qetgraphicsitem/conductortextitem.cpp
@@ -451,6 +542,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/qetgraphicsitem/qetgraphicsitem.h
   ${QET_DIR}/sources/qetgraphicsitem/qetshapeitem.cpp
   ${QET_DIR}/sources/qetgraphicsitem/qetshapeitem.h
+  ${QET_DIR}/sources/qetgraphicsitem/shapetransform.cpp
+  ${QET_DIR}/sources/qetgraphicsitem/shapetransform.h
   ${QET_DIR}/sources/qetgraphicsitem/qgraphicsitemutility.cpp
   ${QET_DIR}/sources/qetgraphicsitem/qgraphicsitemutility.h
   ${QET_DIR}/sources/qetgraphicsitem/reportelement.cpp
@@ -489,7 +582,6 @@ set(QET_SRC_FILES
 
   ${QET_DIR}/sources/richtext/richtexteditor.cpp
   ${QET_DIR}/sources/richtext/richtexteditor_p.h
-  ${QET_DIR}/sources/richtext/ui_addlinkdialog.h
 
   ${QET_DIR}/sources/SearchAndReplace/searchandreplaceworker.cpp
   ${QET_DIR}/sources/SearchAndReplace/searchandreplaceworker.h
@@ -618,8 +710,14 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/compositetexteditdialog.h
   ${QET_DIR}/sources/ui/conductorpropertieseditorwidget.cpp
   ${QET_DIR}/sources/ui/conductorpropertieseditorwidget.h
+  ${QET_DIR}/sources/ui/contactgroupselectiondialog.cpp
+  ${QET_DIR}/sources/ui/contactgroupselectiondialog.h
   ${QET_DIR}/sources/ui/conductorpropertiesdialog.cpp
   ${QET_DIR}/sources/ui/conductorpropertiesdialog.h
+  ${QET_DIR}/sources/ui/conductorcolortoolbutton.cpp
+  ${QET_DIR}/sources/ui/conductorcolortoolbutton.h
+  ${QET_DIR}/sources/ui/diagrambgcolorbutton.cpp
+  ${QET_DIR}/sources/ui/diagrambgcolorbutton.h
   ${QET_DIR}/sources/ui/conductorpropertieswidget.cpp
   ${QET_DIR}/sources/ui/conductorpropertieswidget.h
   ${QET_DIR}/sources/ui/configsaveloaderwidget.cpp
@@ -632,14 +730,18 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/diagrampropertiesdialog.h
   ${QET_DIR}/sources/ui/diagrampropertieseditordockwidget.cpp
   ${QET_DIR}/sources/ui/diagrampropertieseditordockwidget.h
-  ${QET_DIR}/sources/ui/diagramselection.cpp
-  ${QET_DIR}/sources/ui/diagramselection.h
+  ${QET_DIR}/sources/ui/backupdialog.cpp
+  ${QET_DIR}/sources/ui/backupdialog.h
   ${QET_DIR}/sources/ui/dialogwaiting.cpp
   ${QET_DIR}/sources/ui/dialogwaiting.h
+  ${QET_DIR}/sources/ui/duplicateoffsetdialog.cpp
+  ${QET_DIR}/sources/ui/duplicateoffsetdialog.h
   ${QET_DIR}/sources/ui/dynamicelementtextitemeditor.cpp
   ${QET_DIR}/sources/ui/dynamicelementtextitemeditor.h
   ${QET_DIR}/sources/ui/dynamicelementtextmodel.cpp
   ${QET_DIR}/sources/ui/dynamicelementtextmodel.h
+  ${QET_DIR}/sources/ui/customelementinfopartwidget.cpp
+  ${QET_DIR}/sources/ui/customelementinfopartwidget.h
   ${QET_DIR}/sources/ui/elementinfopartwidget.cpp
   ${QET_DIR}/sources/ui/elementinfopartwidget.h
   ${QET_DIR}/sources/ui/elementinfowidget.cpp
@@ -650,12 +752,18 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/elementpropertieswidget.h
   ${QET_DIR}/sources/ui/formulaassistantdialog.cpp
   ${QET_DIR}/sources/ui/formulaassistantdialog.h
+  ${QET_DIR}/sources/ui/imagecropdialog.cpp
+  ${QET_DIR}/sources/ui/imagecropdialog.h
   ${QET_DIR}/sources/ui/imagepropertieswidget.cpp
   ${QET_DIR}/sources/ui/imagepropertieswidget.h
+  ${QET_DIR}/sources/ui/imagetransparentcolordialog.cpp
+  ${QET_DIR}/sources/ui/imagetransparentcolordialog.h
   ${QET_DIR}/sources/ui/importelementdialog.cpp
   ${QET_DIR}/sources/ui/importelementdialog.h
   ${QET_DIR}/sources/ui/importelementtextpatterndialog.cpp
   ${QET_DIR}/sources/ui/importelementtextpatterndialog.h
+  ${QET_DIR}/sources/ui/jumptoelementdialog.cpp
+  ${QET_DIR}/sources/ui/jumptoelementdialog.h
   ${QET_DIR}/sources/ui/inditextpropertieswidget.cpp
   ${QET_DIR}/sources/ui/inditextpropertieswidget.h
   ${QET_DIR}/sources/ui/linksingleelementwidget.cpp
@@ -664,6 +772,8 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/marginseditdialog.h
   ${QET_DIR}/sources/ui/masterpropertieswidget.cpp
   ${QET_DIR}/sources/ui/masterpropertieswidget.h
+  ${QET_DIR}/sources/ui/plclinkwidget.cpp
+  ${QET_DIR}/sources/ui/plclinkwidget.h
   ${QET_DIR}/sources/ui/multipastedialog.cpp
   ${QET_DIR}/sources/ui/multipastedialog.h
   ${QET_DIR}/sources/ui/potentialselectordialog.cpp
@@ -687,9 +797,15 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/ui/configpage/generalconfigurationpage.h
   ${QET_DIR}/sources/ui/configpage/projectconfigpages.cpp
   ${QET_DIR}/sources/ui/configpage/projectconfigpages.h
+  ${QET_DIR}/sources/ui/configpage/guidespropertieswidget.cpp
+  ${QET_DIR}/sources/ui/configpage/guidespropertieswidget.h
+  ${QET_DIR}/sources/ui/configpage/shortcutsconfigpage.cpp
+  ${QET_DIR}/sources/ui/configpage/shortcutsconfigpage.h
 
   ${QET_DIR}/sources/undocommand/addelementtextcommand.cpp
   ${QET_DIR}/sources/undocommand/addelementtextcommand.h
+  ${QET_DIR}/sources/undocommand/adddiagramcommand.cpp
+  ${QET_DIR}/sources/undocommand/adddiagramcommand.h
   ${QET_DIR}/sources/undocommand/addgraphicsobjectcommand.cpp
   ${QET_DIR}/sources/undocommand/addgraphicsobjectcommand.h
   ${QET_DIR}/sources/undocommand/changeelementdatacommand.cpp
@@ -704,8 +820,16 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/undocommand/itemmodelcommand.h
   ${QET_DIR}/sources/undocommand/linkelementcommand.cpp
   ${QET_DIR}/sources/undocommand/linkelementcommand.h
+  ${QET_DIR}/sources/undocommand/movediagramcommand.cpp
+  ${QET_DIR}/sources/undocommand/movediagramcommand.h
+  ${QET_DIR}/sources/undocommand/removediagramcommand.cpp
+  ${QET_DIR}/sources/undocommand/removediagramcommand.h
+  ${QET_DIR}/sources/undocommand/setautonumcontextcommand.cpp
+  ${QET_DIR}/sources/undocommand/setautonumcontextcommand.h
   ${QET_DIR}/sources/undocommand/rotateselectioncommand.cpp
   ${QET_DIR}/sources/undocommand/rotateselectioncommand.h
+  ${QET_DIR}/sources/undocommand/promoteshapecommand.cpp
+  ${QET_DIR}/sources/undocommand/promoteshapecommand.h
   ${QET_DIR}/sources/undocommand/rotatetextscommand.cpp
   ${QET_DIR}/sources/undocommand/rotatetextscommand.h
   ${QET_DIR}/sources/undocommand/movegraphicsitemcommand.cpp
@@ -726,6 +850,75 @@ set(QET_SRC_FILES
   ${QET_DIR}/sources/xml/terminalstriplayoutpatternxml.h
   )
 
+if(NOT BUILD_WITH_KF)
+  list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/ui/nokde/kautosavefile.cpp
+    ${QET_DIR}/sources/ui/nokde/kautosavefile.h
+    ${QET_DIR}/sources/ui/nokde/kcolorbutton.cpp
+    ${QET_DIR}/sources/ui/nokde/kcolorbutton.h
+    ${QET_DIR}/sources/ui/nokde/kcolorcombo.cpp
+    ${QET_DIR}/sources/ui/nokde/kcolorcombo.h
+  )
+endif()
+
+list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/diagramevent/diagrameventaddpdf.cpp
+    ${QET_DIR}/sources/diagramevent/diagrameventaddpdf.h
+    ${QET_DIR}/sources/ui/pdfpagesdialog.cpp
+    ${QET_DIR}/sources/ui/pdfpagesdialog.h
+)
+
+# JavaScript scripting (bugtracker #162). Unconditionally in the source
+# list, like the QtPdf files above: this file is included before the
+# QET_HAS_SCRIPTING probe runs in the top-level CMakeLists.txt, so the
+# variable isn't set yet here. Same pattern as QtPdf: always compiled, the
+# actual Qt::Qml dependent code is behind #ifdef QET_HAS_SCRIPTING inside
+# qetscripting.cpp/qetscriptapi.cpp themselves, compiling to a harmless
+# stub when the module wasn't found.
+list(APPEND QET_SRC_FILES
+  ${QET_DIR}/sources/scripting/qetscriptapi.cpp
+  ${QET_DIR}/sources/scripting/qetscriptapi.h
+  ${QET_DIR}/sources/scripting/qetscripting.cpp
+  ${QET_DIR}/sources/scripting/qetscripting.h
+)
+
+if(QET_SPACEMOUSE_ENABLED)
+  list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/spacemouse/spacemousebackend.h
+    ${QET_DIR}/sources/spacemouse/spacemousebuttonmap.cpp
+    ${QET_DIR}/sources/spacemouse/spacemousebuttonmap.h
+    ${QET_DIR}/sources/spacemouse/spacemouselistener.cpp
+    ${QET_DIR}/sources/spacemouse/spacemouselistener.h
+    ${QET_DIR}/sources/spacemouse/spacemousemotion.cpp
+    ${QET_DIR}/sources/spacemouse/spacemousemotion.h
+    ${QET_DIR}/sources/ui/configpage/spacemouseconfigpage.cpp
+    ${QET_DIR}/sources/ui/configpage/spacemouseconfigpage.h
+  )
+endif()
+
+if(QET_SPACEMOUSE_BACKEND_SPNAV_ENABLED)
+  list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/spacemouse/spnavbackend.cpp
+    ${QET_DIR}/sources/spacemouse/spnavbackend.h
+  )
+endif()
+
+if(QET_SPACEMOUSE_BACKEND_HID_ENABLED)
+  list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/spacemouse/hidbackend.cpp
+    ${QET_DIR}/sources/spacemouse/hidbackend.h
+    ${QET_DIR}/sources/spacemouse/spacemousehid.cpp
+    ${QET_DIR}/sources/spacemouse/spacemousehid.h
+  )
+endif()
+
+if(QET_SPACEMOUSE_BACKEND_CONNEXION_ENABLED)
+  list(APPEND QET_SRC_FILES
+    ${QET_DIR}/sources/spacemouse/connexionbackend.cpp
+    ${QET_DIR}/sources/spacemouse/connexionbackend.h
+  )
+endif()
+
 set(TS_FILES
   ${QET_DIR}/lang/qet_ar.ts
   ${QET_DIR}/lang/qet_ca.ts
@@ -741,6 +934,7 @@ set(TS_FILES
   ${QET_DIR}/lang/qet_hu.ts
   ${QET_DIR}/lang/qet_it.ts
   ${QET_DIR}/lang/qet_ja.ts
+  ${QET_DIR}/lang/qet_ko.ts
   ${QET_DIR}/lang/qet_mn.ts
   ${QET_DIR}/lang/qet_nb.ts
   ${QET_DIR}/lang/qet_nl.ts

cmake/start_options.cmake

@@ -28,5 +28,9 @@ add_definitions(-DQET_ALLOW_OVERRIDE_CD_OPTION)
 # Comment the line below to deactivate the --data-dir option
 add_definitions(-DQET_ALLOW_OVERRIDE_DD_OPTION)
 
-#comment the line below to disable the project database export
-#add_definitions(-DQET_EXPORT_PROJECT_DB) #error Todo
+# Enable project database export when requested by the build system.
+option(QET_EXPORT_PROJECT_DB "Enable project database export" OFF)
+
+if(QET_EXPORT_PROJECT_DB)
+    add_compile_definitions(QET_EXPORT_PROJECT_DB)
+endif()