diff --git a/UI/cmake/legacy.cmake b/UI/cmake/legacy.cmake
index d587f725aa66c9..d05231c4cb4f92 100644
--- a/UI/cmake/legacy.cmake
+++ b/UI/cmake/legacy.cmake
@@ -91,6 +91,10 @@ if(NOT TARGET OBS::qt-slider-ignorewheel)
                    "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
 endif()
 
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
+endif()
+
 target_link_libraries(obs PRIVATE Qt::Widgets Qt::Svg Qt::Xml Qt::Network)
 
 set_target_properties(
@@ -180,8 +184,6 @@ target_sources(
           audio-encoders.hpp
           balance-slider.hpp
           clickable-label.hpp
-          double-slider.cpp
-          double-slider.hpp
           horizontal-scroll-area.cpp
           horizontal-scroll-area.hpp
           item-widget-helpers.cpp
@@ -206,9 +208,6 @@ target_sources(
           menu-button.cpp
           menu-button.hpp
           mute-checkbox.hpp
-          properties-view.cpp
-          properties-view.hpp
-          properties-view.moc.hpp
           record-button.cpp
           record-button.hpp
           remote-text.cpp
@@ -220,8 +219,6 @@ target_sources(
           slider-absoluteset-style.hpp
           source-label.cpp
           source-label.hpp
-          spinbox-ignorewheel.cpp
-          spinbox-ignorewheel.hpp
           source-tree.cpp
           source-tree.hpp
           url-push-button.cpp
@@ -312,7 +309,8 @@ target_link_libraries(
           OBS::qt-wrappers
           OBS::qt-plain-text-edit
           OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel)
+          OBS::qt-slider-ignorewheel
+          OBS::properties-view)
 
 set_target_properties(obs PROPERTIES FOLDER "frontend")
 
diff --git a/UI/cmake/ui-elements.cmake b/UI/cmake/ui-elements.cmake
index cb6fcf01c9744c..86f39d0356db5b 100644
--- a/UI/cmake/ui-elements.cmake
+++ b/UI/cmake/ui-elements.cmake
@@ -12,8 +12,12 @@ if(NOT TARGET OBS::qt-slider-ignorewheel)
                    "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
 endif()
 
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
+endif()
+
 target_link_libraries(obs-studio PRIVATE OBS::qt-plain-text-edit OBS::qt-vertical-scroll-area
-                                         OBS::qt-slider-ignorewheel)
+                                         OBS::qt-slider-ignorewheel OBS::properties-view)
 
 target_sources(
   obs-studio
@@ -26,8 +30,6 @@ target_sources(
           clickable-label.hpp
           context-bar-controls.cpp
           context-bar-controls.hpp
-          double-slider.cpp
-          double-slider.hpp
           expand-checkbox.hpp
           focus-list.cpp
           focus-list.hpp
@@ -50,9 +52,6 @@ target_sources(
           menu-button.cpp
           menu-button.hpp
           mute-checkbox.hpp
-          properties-view.cpp
-          properties-view.hpp
-          properties-view.moc.hpp
           record-button.cpp
           record-button.hpp
           remote-text.cpp
@@ -66,8 +65,6 @@ target_sources(
           source-label.hpp
           source-tree.cpp
           source-tree.hpp
-          spinbox-ignorewheel.cpp
-          spinbox-ignorewheel.hpp
           undo-stack-obs.cpp
           undo-stack-obs.hpp
           url-push-button.cpp
diff --git a/UI/frontend-plugins/aja-output-ui/AJAOutputUI.h b/UI/frontend-plugins/aja-output-ui/AJAOutputUI.h
index dfeb2b09fc77f7..0bf91314866fd9 100644
--- a/UI/frontend-plugins/aja-output-ui/AJAOutputUI.h
+++ b/UI/frontend-plugins/aja-output-ui/AJAOutputUI.h
@@ -1,9 +1,9 @@
 #pragma once
 
 #include <QDialog>
+#include <properties-view.hpp>
 
 #include "ui_output.h"
-#include "../../UI/properties-view.hpp"
 
 namespace aja {
 class CardManager;
diff --git a/UI/frontend-plugins/aja-output-ui/CMakeLists.txt b/UI/frontend-plugins/aja-output-ui/CMakeLists.txt
index b00258303fc3db..9818937eb8206a 100644
--- a/UI/frontend-plugins/aja-output-ui/CMakeLists.txt
+++ b/UI/frontend-plugins/aja-output-ui/CMakeLists.txt
@@ -13,22 +13,8 @@ find_qt(COMPONENTS Widgets COMPONENTS_LINUX Gui)
 add_library(aja-output-ui MODULE)
 add_library(OBS::aja-output-ui ALIAS aja-output-ui)
 
-if(NOT TARGET OBS::qt-wrappers)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/wrappers" "${CMAKE_BINARY_DIR}/shared/qt/wrappers")
-endif()
-
-if(NOT TARGET OBS::qt-plain-text-edit)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
-endif()
-
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
-endif()
-
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
 target_sources(
@@ -52,27 +38,12 @@ target_sources(
           "${CMAKE_SOURCE_DIR}/plugins/aja/aja-vpid-data.cpp"
           "${CMAKE_SOURCE_DIR}/plugins/aja/aja-vpid-data.hpp"
           "${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.cpp"
-          "${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp")
+          "${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.hpp")
 
 target_sources(aja-output-ui PRIVATE forms/output.ui)
 
-target_link_libraries(
-  aja-output-ui
-  PRIVATE OBS::libobs
-          OBS::frontend-api
-          OBS::qt-wrappers
-          OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
-          Qt::Widgets
-          AJA::LibAJANTV2)
+target_link_libraries(aja-output-ui PRIVATE OBS::libobs OBS::frontend-api OBS::properties-view Qt::Widgets
+                                            AJA::LibAJANTV2)
 
 if(OS_WINDOWS)
   configure_file(cmake/windows/obs-module.rc.in aja-output-ui.rc)
diff --git a/UI/frontend-plugins/aja-output-ui/cmake/legacy.cmake b/UI/frontend-plugins/aja-output-ui/cmake/legacy.cmake
index d3b16fd34782ee..4a6d24e60b6e8b 100644
--- a/UI/frontend-plugins/aja-output-ui/cmake/legacy.cmake
+++ b/UI/frontend-plugins/aja-output-ui/cmake/legacy.cmake
@@ -11,22 +11,8 @@ add_library(OBS::aja-output-ui ALIAS aja-output-ui)
 
 find_qt(COMPONENTS Widgets COMPONENTS_LINUX Gui)
 
-if(NOT TARGET OBS::qt-wrappers)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/wrappers" "${CMAKE_BINARY_DIR}/shared/qt/wrappers")
-endif()
-
-if(NOT TARGET OBS::qt-plain-text-edit)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
-endif()
-
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
-endif()
-
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
 set_target_properties(
@@ -63,25 +49,10 @@ target_sources(
           ${CMAKE_SOURCE_DIR}/plugins/aja/aja-vpid-data.cpp
           ${CMAKE_SOURCE_DIR}/plugins/aja/aja-vpid-data.hpp
           ${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.cpp
-          ${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.hpp
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.cpp
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.cpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp)
-
-target_link_libraries(
-  aja-output-ui
-  PRIVATE OBS::libobs
-          OBS::frontend-api
-          OBS::qt-wrappers
-          OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
-          Qt::Widgets
-          AJA::LibAJANTV2)
+          ${CMAKE_SOURCE_DIR}/plugins/aja/aja-widget-io.hpp)
+
+target_link_libraries(aja-output-ui PRIVATE OBS::libobs OBS::frontend-api OBS::properties-view Qt::Widgets
+                                            AJA::LibAJANTV2)
 
 if(OS_MACOS)
   find_library(IOKIT_FRAMEWORK Iokit)
diff --git a/UI/frontend-plugins/decklink-output-ui/CMakeLists.txt b/UI/frontend-plugins/decklink-output-ui/CMakeLists.txt
index 239f0d62afc598..6cfc780fa6d05c 100644
--- a/UI/frontend-plugins/decklink-output-ui/CMakeLists.txt
+++ b/UI/frontend-plugins/decklink-output-ui/CMakeLists.txt
@@ -12,49 +12,16 @@ find_qt(COMPONENTS Widgets COMPONENTS_LINUX Gui)
 add_library(decklink-output-ui MODULE)
 add_library(OBS::decklink-output-ui ALIAS decklink-output-ui)
 
-if(NOT TARGET OBS::qt-wrappers)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/wrappers" "${CMAKE_BINARY_DIR}/shared/qt/wrappers")
-endif()
-
-if(NOT TARGET OBS::qt-plain-text-edit)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
-endif()
-
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
-endif()
-
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
 target_sources(decklink-output-ui PRIVATE forms/output.ui)
 
-target_sources(
-  decklink-output-ui
-  PRIVATE DecklinkOutputUI.cpp
-          DecklinkOutputUI.h
-          decklink-ui-main.cpp
-          decklink-ui-main.h
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp")
+target_sources(decklink-output-ui PRIVATE DecklinkOutputUI.cpp DecklinkOutputUI.h decklink-ui-main.cpp
+                                          decklink-ui-main.h)
 
-target_link_libraries(
-  decklink-output-ui
-  PRIVATE OBS::libobs
-          OBS::frontend-api
-          OBS::qt-wrappers
-          OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
-          Qt::Widgets)
+target_link_libraries(decklink-output-ui PRIVATE OBS::libobs OBS::frontend-api OBS::properties-view Qt::Widgets)
 
 if(OS_WINDOWS)
   configure_file(cmake/windows/obs-module.rc.in decklink-output-ui.rc)
diff --git a/UI/frontend-plugins/decklink-output-ui/DecklinkOutputUI.h b/UI/frontend-plugins/decklink-output-ui/DecklinkOutputUI.h
index f550a4635cfdc3..12ba60530334a4 100644
--- a/UI/frontend-plugins/decklink-output-ui/DecklinkOutputUI.h
+++ b/UI/frontend-plugins/decklink-output-ui/DecklinkOutputUI.h
@@ -1,9 +1,9 @@
 #pragma once
 
 #include <QDialog>
+#include <properties-view.hpp>
 
 #include "ui_output.h"
-#include "../../UI/properties-view.hpp"
 
 class DecklinkOutputUI : public QDialog {
 	Q_OBJECT
diff --git a/UI/frontend-plugins/decklink-output-ui/cmake/legacy.cmake b/UI/frontend-plugins/decklink-output-ui/cmake/legacy.cmake
index aca0bfe5cf0c9d..c6f4ea457f2a25 100644
--- a/UI/frontend-plugins/decklink-output-ui/cmake/legacy.cmake
+++ b/UI/frontend-plugins/decklink-output-ui/cmake/legacy.cmake
@@ -9,22 +9,8 @@ add_library(OBS::decklink-output-ui ALIAS decklink-output-ui)
 
 find_qt(COMPONENTS Widgets COMPONENTS_LINUX Gui)
 
-if(NOT TARGET OBS::qt-wrappers)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/wrappers" "${CMAKE_BINARY_DIR}/shared/qt/wrappers")
-endif()
-
-if(NOT TARGET OBS::qt-plain-text-edit)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
-endif()
-
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
-endif()
-
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
 set_target_properties(
@@ -40,29 +26,10 @@ endif()
 
 target_sources(decklink-output-ui PRIVATE forms/output.ui)
 
-target_sources(
-  decklink-output-ui
-  PRIVATE DecklinkOutputUI.cpp
-          DecklinkOutputUI.h
-          decklink-ui-main.cpp
-          decklink-ui-main.h
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.cpp
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.cpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp)
-
-target_link_libraries(
-  decklink-output-ui
-  PRIVATE OBS::libobs
-          OBS::frontend-api
-          OBS::qt-wrappers
-          OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
-          Qt::Widgets)
+target_sources(decklink-output-ui PRIVATE DecklinkOutputUI.cpp DecklinkOutputUI.h decklink-ui-main.cpp
+                                          decklink-ui-main.h)
+
+target_link_libraries(decklink-output-ui PRIVATE OBS::libobs OBS::frontend-api OBS::properties-view Qt::Widgets)
 
 target_compile_features(decklink-output-ui PRIVATE cxx_std_17)
 
diff --git a/UI/frontend-plugins/frontend-tools/CMakeLists.txt b/UI/frontend-plugins/frontend-tools/CMakeLists.txt
index 530a4a19bb3e9e..75a3ab05a8d593 100644
--- a/UI/frontend-plugins/frontend-tools/CMakeLists.txt
+++ b/UI/frontend-plugins/frontend-tools/CMakeLists.txt
@@ -15,31 +15,12 @@ if(NOT TARGET OBS::qt-plain-text-edit)
   add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
 endif()
 
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
-endif()
-
-target_sources(
-  frontend-tools
-  PRIVATE frontend-tools.c
-          auto-scene-switcher.hpp
-          auto-scene-switcher.cpp
-          output-timer.hpp
-          tool-helpers.hpp
-          output-timer.cpp
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/double-slider.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp"
-          "${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp")
+target_sources(frontend-tools PRIVATE frontend-tools.c auto-scene-switcher.hpp auto-scene-switcher.cpp output-timer.hpp
+                                      tool-helpers.hpp output-timer.cpp)
 
 target_sources(frontend-tools PRIVATE forms/auto-scene-switcher.ui forms/captions.ui forms/output-timer.ui
                                       forms/scripts.ui)
@@ -50,8 +31,7 @@ target_link_libraries(
           OBS::libobs
           OBS::qt-wrappers
           OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
+          OBS::properties-view
           Qt::Widgets
           $<$<PLATFORM_ID:Linux,FreeBSD>:Qt::GuiPrivate>)
 
diff --git a/UI/frontend-plugins/frontend-tools/cmake/legacy.cmake b/UI/frontend-plugins/frontend-tools/cmake/legacy.cmake
index 462bbb0baa4aaa..723c721e6b3b71 100644
--- a/UI/frontend-plugins/frontend-tools/cmake/legacy.cmake
+++ b/UI/frontend-plugins/frontend-tools/cmake/legacy.cmake
@@ -13,14 +13,8 @@ if(NOT TARGET OBS::qt-plain-text-edit)
   add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
 endif()
 
-if(NOT TARGET OBS::qt-vertical-scroll-area)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
-                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
-endif()
-
-if(NOT TARGET OBS::qt-slider-ignorewheel)
-  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
-                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+if(NOT TARGET OBS::properties-view)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/properties-view" "${CMAKE_BINARY_DIR}/shared/properties-view")
 endif()
 
 set_target_properties(
@@ -37,33 +31,13 @@ endif()
 target_sources(frontend-tools PRIVATE forms/auto-scene-switcher.ui forms/captions.ui forms/output-timer.ui
                                       forms/scripts.ui)
 
-target_sources(
-  frontend-tools
-  PRIVATE frontend-tools.c
-          auto-scene-switcher.hpp
-          auto-scene-switcher.cpp
-          output-timer.hpp
-          tool-helpers.hpp
-          output-timer.cpp
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.cpp
-          ${CMAKE_SOURCE_DIR}/UI/double-slider.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.cpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.hpp
-          ${CMAKE_SOURCE_DIR}/UI/properties-view.moc.hpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.cpp
-          ${CMAKE_SOURCE_DIR}/UI/spinbox-ignorewheel.hpp)
+target_sources(frontend-tools PRIVATE frontend-tools.c auto-scene-switcher.hpp auto-scene-switcher.cpp output-timer.hpp
+                                      tool-helpers.hpp output-timer.cpp)
 
 target_compile_features(frontend-tools PRIVATE cxx_std_17)
 
-target_link_libraries(
-  frontend-tools
-  PRIVATE OBS::frontend-api
-          OBS::qt-wrappers
-          OBS::qt-plain-text-edit
-          OBS::qt-vertical-scroll-area
-          OBS::qt-slider-ignorewheel
-          OBS::libobs
-          Qt::Widgets)
+target_link_libraries(frontend-tools PRIVATE OBS::frontend-api OBS::qt-wrappers OBS::qt-plain-text-edit
+                                             OBS::properties-view OBS::libobs Qt::Widgets)
 
 if(OS_POSIX AND NOT OS_MACOS)
   target_link_libraries(frontend-tools PRIVATE Qt::GuiPrivate)
diff --git a/UI/frontend-plugins/frontend-tools/scripts.cpp b/UI/frontend-plugins/frontend-tools/scripts.cpp
index 3407fc72580134..2906f7e7a50d55 100644
--- a/UI/frontend-plugins/frontend-tools/scripts.cpp
+++ b/UI/frontend-plugins/frontend-tools/scripts.cpp
@@ -1,6 +1,5 @@
 #include "obs-module.h"
 #include "scripts.hpp"
-#include "../../properties-view.hpp"
 
 #include <QFileDialog>
 #include <QHBoxLayout>
@@ -18,6 +17,7 @@
 #include <QDesktopServices>
 #include <qt-wrappers.hpp>
 #include <plain-text-edit.hpp>
+#include <properties-view.hpp>
 
 #include <obs.hpp>
 #include <obs-module.h>
diff --git a/UI/window-basic-filters.hpp b/UI/window-basic-filters.hpp
index 1d170582a4cfbc..9d9d9999b90bc1 100644
--- a/UI/window-basic-filters.hpp
+++ b/UI/window-basic-filters.hpp
@@ -21,8 +21,7 @@
 #include <QDialogButtonBox>
 #include <memory>
 #include <obs.hpp>
-
-#include "properties-view.hpp"
+#include <properties-view.hpp>
 
 class OBSBasic;
 class QMenu;
diff --git a/UI/window-basic-interaction.hpp b/UI/window-basic-interaction.hpp
index 029a5fe08e508f..df6a2b7d2bb6eb 100644
--- a/UI/window-basic-interaction.hpp
+++ b/UI/window-basic-interaction.hpp
@@ -22,8 +22,7 @@
 #include <functional>
 
 #include <obs.hpp>
-
-#include "properties-view.hpp"
+#include <properties-view.hpp>
 
 class OBSBasic;
 
diff --git a/UI/window-basic-properties.cpp b/UI/window-basic-properties.cpp
index 884d82ed72bfac..25787c8abd62e8 100644
--- a/UI/window-basic-properties.cpp
+++ b/UI/window-basic-properties.cpp
@@ -19,9 +19,9 @@
 #include "window-basic-properties.hpp"
 #include "window-basic-main.hpp"
 #include "display-helpers.hpp"
-#include "properties-view.hpp"
 
 #include <qt-wrappers.hpp>
+#include <properties-view.hpp>
 #include <QCloseEvent>
 #include <QScreen>
 #include <QWindow>
diff --git a/shared/properties-view/CMakeLists.txt b/shared/properties-view/CMakeLists.txt
new file mode 100644
index 00000000000000..7f579eb7aba470
--- /dev/null
+++ b/shared/properties-view/CMakeLists.txt
@@ -0,0 +1,46 @@
+cmake_minimum_required(VERSION 3.16...3.25)
+
+find_qt(COMPONENTS Core Widgets)
+
+if(NOT TARGET OBS::qt-wrappers)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/wrappers" "${CMAKE_BINARY_DIR}/shared/qt/wrappers")
+endif()
+
+if(NOT TARGET OBS::qt-plain-text-edit)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/plain-text-edit" "${CMAKE_BINARY_DIR}/shared/qt/plain-text-edit")
+endif()
+
+if(NOT TARGET OBS::qt-vertical-scroll-area)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/vertical-scroll-area"
+                   "${CMAKE_BINARY_DIR}/shared/qt/vertical-scroll-area")
+endif()
+
+if(NOT TARGET OBS::qt-slider-ignorewheel)
+  add_subdirectory("${CMAKE_SOURCE_DIR}/shared/qt/slider-ignorewheel"
+                   "${CMAKE_BINARY_DIR}/shared/qt/slider-ignorewheel")
+endif()
+
+add_library(properties-view INTERFACE)
+add_library(OBS::properties-view ALIAS properties-view)
+
+target_sources(
+  properties-view
+  INTERFACE # cmake-format: sortable
+            double-slider.cpp
+            double-slider.hpp
+            properties-view.cpp
+            properties-view.hpp
+            properties-view.moc.hpp
+            spinbox-ignorewheel.cpp
+            spinbox-ignorewheel.hpp)
+target_include_directories(properties-view INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}")
+
+target_link_libraries(
+  properties-view
+  INTERFACE OBS::libobs
+            OBS::qt-wrappers
+            OBS::qt-plain-text-edit
+            OBS::qt-vertical-scroll-area
+            OBS::qt-slider-ignorewheel
+            Qt::Core
+            Qt::Widgets)
diff --git a/UI/double-slider.cpp b/shared/properties-view/double-slider.cpp
similarity index 100%
rename from UI/double-slider.cpp
rename to shared/properties-view/double-slider.cpp
diff --git a/UI/double-slider.hpp b/shared/properties-view/double-slider.hpp
similarity index 100%
rename from UI/double-slider.hpp
rename to shared/properties-view/double-slider.hpp
diff --git a/UI/properties-view.cpp b/shared/properties-view/properties-view.cpp
similarity index 96%
rename from UI/properties-view.cpp
rename to shared/properties-view/properties-view.cpp
index 207a2bc5dd1b19..660c9d01d3c338 100644
--- a/UI/properties-view.cpp
+++ b/shared/properties-view/properties-view.cpp
@@ -28,7 +28,6 @@
 #include "spinbox-ignorewheel.hpp"
 #include "properties-view.hpp"
 #include "properties-view.moc.hpp"
-#include "obs-app.hpp"
 
 #include <qt-wrappers.hpp>
 #include <plain-text-edit.hpp>
@@ -40,6 +39,16 @@
 #include <qtimer.h>
 #include <string>
 
+#ifdef INSIDE_UI
+#include "obs-app.hpp"
+
+#define IS_THEME_DARK App()->IsThemeDark()
+#else
+#include <obs-frontend-api.h>
+
+#define IS_THEME_DARK obs_frontend_is_theme_dark()
+#endif
+
 using namespace std;
 
 static inline QColor color_from_int(long long val)
@@ -106,7 +115,7 @@ void OBSPropertiesView::ReloadProperties()
 	RefreshProperties();
 }
 
-#define NO_PROPERTIES_STRING QTStr("Basic.PropertiesWindow.NoProperties")
+#define NO_PROPERTIES_STRING tr("Basic.PropertiesWindow.NoProperties")
 
 void OBSPropertiesView::RefreshProperties()
 {
@@ -292,7 +301,7 @@ QWidget *OBSPropertiesView::AddText(obs_property_t *prop, QFormLayout *layout,
 		QLineEdit *edit = new QLineEdit();
 		QPushButton *show = new QPushButton();
 
-		show->setText(QTStr("Show"));
+		show->setText(tr("Show"));
 		show->setCheckable(true);
 		edit->setText(QT_UTF8(val));
 		edit->setEchoMode(QLineEdit::Password);
@@ -304,7 +313,7 @@ QWidget *OBSPropertiesView::AddText(obs_property_t *prop, QFormLayout *layout,
 		connect(show, &QAbstractButton::toggled, info,
 			&WidgetInfo::TogglePasswordText);
 		connect(show, &QAbstractButton::toggled, [=](bool hide) {
-			show->setText(hide ? QTStr("Hide") : QTStr("Show"));
+			show->setText(hide ? tr("Hide") : tr("Show"));
 		});
 		children.emplace_back(info);
 
@@ -331,7 +340,7 @@ QWidget *OBSPropertiesView::AddText(obs_property_t *prop, QFormLayout *layout,
 			label = new QLabel(desc);
 
 		if (long_desc != NULL && !info_label->text().isEmpty()) {
-			QString file = !App()->IsThemeDark()
+			QString file = !IS_THEME_DARK
 					       ? ":/res/images/help.svg"
 					       : ":/res/images/help_light.svg";
 			QString lStr = "<html>%1 <img src='%2' style=' \
@@ -377,7 +386,7 @@ void OBSPropertiesView::AddPath(obs_property_t *prop, QFormLayout *layout,
 	const char *val = obs_data_get_string(settings, name);
 	QLayout *subLayout = new QHBoxLayout();
 	QLineEdit *edit = new QLineEdit();
-	QPushButton *button = new QPushButton(QTStr("Browse"));
+	QPushButton *button = new QPushButton(tr("Browse"));
 
 	if (!obs_property_enabled(prop)) {
 		edit->setEnabled(false);
@@ -668,8 +677,8 @@ QWidget *OBSPropertiesView::AddList(obs_property_t *prop, bool &warning)
 		if (id != -1 && id != idx) {
 			QString actual = combo->itemText(id);
 			QString selected = combo->itemText(idx);
-			QString combined = QTStr(
-				"Basic.PropertiesWindow.AutoSelectFormat");
+			QString combined =
+				tr("Basic.PropertiesWindow.AutoSelectFormat");
 			combo->setItemText(idx,
 					   combined.arg(selected).arg(actual));
 		}
@@ -783,7 +792,7 @@ void OBSPropertiesView::AddColorInternal(obs_property_t *prop,
 	}
 
 	button->setProperty("themeID", "settingsButtons");
-	button->setText(QTStr("Basic.PropertiesWindow.SelectColor"));
+	button->setText(tr("Basic.PropertiesWindow.SelectColor"));
 	button->setToolTip(QT_UTF8(obs_property_long_description(prop)));
 
 	if (supportAlpha) {
@@ -885,7 +894,7 @@ void OBSPropertiesView::AddFont(obs_property_t *prop, QFormLayout *layout,
 	MakeQFont(font_obj, font, true);
 
 	button->setProperty("themeID", "settingsButtons");
-	button->setText(QTStr("Basic.PropertiesWindow.SelectFont"));
+	button->setText(tr("Basic.PropertiesWindow.SelectFont"));
 	button->setToolTip(QT_UTF8(obs_property_long_description(prop)));
 
 	fontLabel->setFrameStyle(QFrame::Sunken | QFrame::Panel);
@@ -1136,9 +1145,10 @@ static void UpdateRationalFPSWidgets(OBSFrameRatePropertyWidget *fpsProps,
 	fpsProps->denEdit->setValue(current_fps->denominator);
 }
 
-static QWidget *CreateRationalFPS(OBSFrameRatePropertyWidget *fpsProps,
-				  bool &selected,
-				  const media_frames_per_second *current_fps)
+QWidget *
+OBSPropertiesView::CreateRationalFPS(OBSFrameRatePropertyWidget *fpsProps,
+				     bool &selected,
+				     const media_frames_per_second *current_fps)
 {
 	auto widget = new QWidget{};
 	widget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
@@ -1147,7 +1157,7 @@ static QWidget *CreateRationalFPS(OBSFrameRatePropertyWidget *fpsProps,
 	layout->setContentsMargins(0, 0, 0, 0);
 	layout->setSpacing(4);
 
-	auto str = QTStr("Basic.PropertiesView.FPS.ValidFPSRanges");
+	auto str = tr("Basic.PropertiesView.FPS.ValidFPSRanges");
 	auto rlabel = new QLabel{str};
 
 	auto combo = fpsProps->fpsRange = new QComboBox();
@@ -1182,18 +1192,17 @@ static QWidget *CreateRationalFPS(OBSFrameRatePropertyWidget *fpsProps,
 		den_edit->setValue(current_fps->denominator);
 	}
 
-	layout->addRow(QTStr("Basic.Settings.Video.Numerator"), num_edit);
-	layout->addRow(QTStr("Basic.Settings.Video.Denominator"), den_edit);
+	layout->addRow(tr("Basic.Settings.Video.Numerator"), num_edit);
+	layout->addRow(tr("Basic.Settings.Video.Denominator"), den_edit);
 
 	widget->setLayout(layout);
 
 	return widget;
 }
 
-static OBSFrameRatePropertyWidget *
-CreateFrameRateWidget(obs_property_t *prop, bool &warning, const char *option,
-		      media_frames_per_second *current_fps,
-		      frame_rate_ranges_t &fps_ranges)
+OBSFrameRatePropertyWidget *OBSPropertiesView::CreateFrameRateWidget(
+	obs_property_t *prop, bool &warning, const char *option,
+	media_frames_per_second *current_fps, frame_rate_ranges_t &fps_ranges)
 {
 	auto widget = new OBSFrameRatePropertyWidget{};
 	auto hlayout = new QHBoxLayout{};
@@ -1202,9 +1211,9 @@ CreateFrameRateWidget(obs_property_t *prop, bool &warning, const char *option,
 	swap(widget->fps_ranges, fps_ranges);
 
 	auto combo = widget->modeSelect = new QComboBox();
-	combo->addItem(QTStr("Basic.PropertiesView.FPS.Simple"),
+	combo->addItem(tr("Basic.PropertiesView.FPS.Simple"),
 		       QVariant::fromValue(frame_rate_tag::simple()));
-	combo->addItem(QTStr("Basic.PropertiesView.FPS.Rational"),
+	combo->addItem(tr("Basic.PropertiesView.FPS.Rational"),
 		       QVariant::fromValue(frame_rate_tag::rational()));
 
 	combo->setToolTip(QT_UTF8(obs_property_long_description(prop)));
@@ -1598,9 +1607,8 @@ void OBSPropertiesView::AddProperty(obs_property_t *property,
 		widget->setEnabled(false);
 
 	if (obs_property_long_description(property)) {
-		QString file = !App()->IsThemeDark()
-				       ? ":/res/images/help.svg"
-				       : ":/res/images/help_light.svg";
+		QString file = !IS_THEME_DARK ? ":/res/images/help.svg"
+					      : ":/res/images/help_light.svg";
 		if (label) {
 			QString lStr = "<html>%1 <img src='%2' style=' \
 				vertical-align: bottom;  \
@@ -1946,13 +1954,13 @@ bool WidgetInfo::FontChanged(const char *setting)
 		QFont initial;
 		font = QFontDialog::getFont(
 			&success, initial, view,
-			QTStr("Basic.PropertiesWindow.SelectFont.WindowTitle"),
+			tr("Basic.PropertiesWindow.SelectFont.WindowTitle"),
 			options);
 	} else {
 		MakeQFont(font_obj, font);
 		font = QFontDialog::getFont(
 			&success, font, view,
-			QTStr("Basic.PropertiesWindow.SelectFont.WindowTitle"),
+			tr("Basic.PropertiesWindow.SelectFont.WindowTitle"),
 			options);
 	}
 
@@ -2018,15 +2026,14 @@ void WidgetInfo::ButtonClicked()
 		QUrl url(savedUrl, QUrl::StrictMode);
 		if (url.isValid() && (url.scheme().compare("http") == 0 ||
 				      url.scheme().compare("https") == 0)) {
-			QString msg(
-				QTStr("Basic.PropertiesView.UrlButton.Text"));
+			QString msg(tr("Basic.PropertiesView.UrlButton.Text"));
 			msg += "\n\n";
-			msg += QString(QTStr("Basic.PropertiesView.UrlButton.Text.Url"))
+			msg += QString(tr("Basic.PropertiesView.UrlButton.Text.Url"))
 				       .arg(savedUrl);
 
 			QMessageBox::StandardButton button = OBSMessageBox::question(
 				view->window(),
-				QTStr("Basic.PropertiesView.UrlButton.OpenUrl"),
+				tr("Basic.PropertiesView.UrlButton.OpenUrl"),
 				msg, QMessageBox::Yes | QMessageBox::No,
 				QMessageBox::No);
 
@@ -2164,8 +2171,7 @@ class EditableItemDialog : public QDialog {
 		if (curPath.isEmpty())
 			curPath = default_path;
 
-		QString path = OpenFile(App()->GetMainWindow(), QTStr("Browse"),
-					curPath, filter);
+		QString path = OpenFile(this, tr("Browse"), curPath, filter);
 		if (path.isEmpty())
 			return;
 
@@ -2190,7 +2196,7 @@ class EditableItemDialog : public QDialog {
 
 		if (browse) {
 			QPushButton *browseButton =
-				new QPushButton(QTStr("Browse"));
+				new QPushButton(tr("Browse"));
 			browseButton->setProperty("themeID", "settingsButtons");
 			topLayout->addWidget(browseButton);
 			topLayout->setAlignment(browseButton, Qt::AlignVCenter);
@@ -2235,18 +2241,17 @@ void WidgetInfo::EditListAdd()
 
 	QAction *action;
 
-	action = new QAction(QTStr("Basic.PropertiesWindow.AddFiles"), this);
+	action = new QAction(tr("Basic.PropertiesWindow.AddFiles"), this);
 	connect(action, &QAction::triggered, this,
 		&WidgetInfo::EditListAddFiles);
 	popup.addAction(action);
 
-	action = new QAction(QTStr("Basic.PropertiesWindow.AddDir"), this);
+	action = new QAction(tr("Basic.PropertiesWindow.AddDir"), this);
 	connect(action, &QAction::triggered, this, &WidgetInfo::EditListAddDir);
 	popup.addAction(action);
 
 	if (type == OBS_EDITABLE_LIST_TYPE_FILES_AND_URLS) {
-		action = new QAction(QTStr("Basic.PropertiesWindow.AddURL"),
-				     this);
+		action = new QAction(tr("Basic.PropertiesWindow.AddURL"), this);
 		connect(action, &QAction::triggered, this,
 			&WidgetInfo::EditListAddText);
 		popup.addAction(action);
@@ -2261,7 +2266,7 @@ void WidgetInfo::EditListAddText()
 	const char *desc = obs_property_description(property);
 
 	EditableItemDialog dialog(widget->window(), QString(), false);
-	auto title = QTStr("Basic.PropertiesWindow.AddEditableListEntry")
+	auto title = tr("Basic.PropertiesWindow.AddEditableListEntry")
 			     .arg(QT_UTF8(desc));
 	dialog.setWindowTitle(title);
 	if (dialog.exec() == QDialog::Rejected)
@@ -2283,11 +2288,11 @@ void WidgetInfo::EditListAddFiles()
 	const char *default_path =
 		obs_property_editable_list_default_path(property);
 
-	QString title = QTStr("Basic.PropertiesWindow.AddEditableListFiles")
+	QString title = tr("Basic.PropertiesWindow.AddEditableListFiles")
 				.arg(QT_UTF8(desc));
 
-	QStringList files = OpenFiles(App()->GetMainWindow(), title,
-				      QT_UTF8(default_path), QT_UTF8(filter));
+	QStringList files =
+		OpenFiles(list, title, QT_UTF8(default_path), QT_UTF8(filter));
 #ifdef __APPLE__
 	// TODO: Revisit when QTBUG-42661 is fixed
 	widget->window()->raise();
@@ -2307,11 +2312,10 @@ void WidgetInfo::EditListAddDir()
 	const char *default_path =
 		obs_property_editable_list_default_path(property);
 
-	QString title = QTStr("Basic.PropertiesWindow.AddEditableListDir")
+	QString title = tr("Basic.PropertiesWindow.AddEditableListDir")
 				.arg(QT_UTF8(desc));
 
-	QString dir = SelectDirectory(App()->GetMainWindow(), title,
-				      QT_UTF8(default_path));
+	QString dir = SelectDirectory(list, title, QT_UTF8(default_path));
 #ifdef __APPLE__
 	// TODO: Revisit when QTBUG-42661 is fixed
 	widget->window()->raise();
@@ -2353,11 +2357,11 @@ void WidgetInfo::EditListEdit()
 		QString path;
 
 		if (pathDir.exists())
-			path = SelectDirectory(App()->GetMainWindow(),
-					       QTStr("Browse"), item->text());
+			path = SelectDirectory(list, tr("Browse"),
+					       item->text());
 		else
-			path = OpenFile(App()->GetMainWindow(), QTStr("Browse"),
-					item->text(), QT_UTF8(filter));
+			path = OpenFile(list, tr("Browse"), item->text(),
+					QT_UTF8(filter));
 
 		if (path.isEmpty())
 			return;
@@ -2370,7 +2374,7 @@ void WidgetInfo::EditListEdit()
 	EditableItemDialog dialog(widget->window(), item->text(),
 				  type != OBS_EDITABLE_LIST_TYPE_STRINGS,
 				  filter);
-	auto title = QTStr("Basic.PropertiesWindow.EditEditableListEntry")
+	auto title = tr("Basic.PropertiesWindow.EditEditableListEntry")
 			     .arg(QT_UTF8(desc));
 	dialog.setWindowTitle(title);
 	if (dialog.exec() == QDialog::Rejected)
diff --git a/UI/properties-view.hpp b/shared/properties-view/properties-view.hpp
similarity index 92%
rename from UI/properties-view.hpp
rename to shared/properties-view/properties-view.hpp
index 8d75849f277615..fba49cfb2a6854 100644
--- a/UI/properties-view.hpp
+++ b/shared/properties-view/properties-view.hpp
@@ -11,6 +11,7 @@
 class QFormLayout;
 class OBSPropertiesView;
 class QLabel;
+class OBSFrameRatePropertyWidget;
 
 typedef obs_properties_t *(*PropertiesReloadCallback)(void *obj);
 typedef void (*PropertiesUpdateCallback)(void *obj, obs_data_t *old_settings,
@@ -143,6 +144,19 @@ class OBSPropertiesView : public VScrollArea {
 	void GetScrollPos(int &h, int &v, int &hend, int &vend);
 	void SetScrollPos(int h, int v, int old_hend, int old_vend);
 
+	using frame_rate_range_t =
+		std::pair<media_frames_per_second, media_frames_per_second>;
+	using frame_rate_ranges_t = std::vector<frame_rate_range_t>;
+
+	static QWidget *
+	CreateRationalFPS(OBSFrameRatePropertyWidget *fpsProps, bool &selected,
+			  const media_frames_per_second *current_fps);
+	static OBSFrameRatePropertyWidget *
+	CreateFrameRateWidget(obs_property_t *prop, bool &warning,
+			      const char *option,
+			      media_frames_per_second *current_fps,
+			      frame_rate_ranges_t &fps_ranges);
+
 private slots:
 	void RefreshProperties();
 
diff --git a/UI/properties-view.moc.hpp b/shared/properties-view/properties-view.moc.hpp
similarity index 100%
rename from UI/properties-view.moc.hpp
rename to shared/properties-view/properties-view.moc.hpp
diff --git a/UI/spinbox-ignorewheel.cpp b/shared/properties-view/spinbox-ignorewheel.cpp
similarity index 100%
rename from UI/spinbox-ignorewheel.cpp
rename to shared/properties-view/spinbox-ignorewheel.cpp
diff --git a/UI/spinbox-ignorewheel.hpp b/shared/properties-view/spinbox-ignorewheel.hpp
similarity index 100%
rename from UI/spinbox-ignorewheel.hpp
rename to shared/properties-view/spinbox-ignorewheel.hpp