7 files changed, 58 insertions, 8 deletions
diff --git a/app/src/application.cpp b/app/src/application.cpp
index c0aba86..1635cec 100644
--- a/app/src/application.cpp
+++ b/app/src/application.cpp
@@ -1,6 +1,7 @@
 #include "turns/app/application.hpp"
 
-#include "turns/ui/widgets/turn_order_view.hpp"
+#include "turns/core/init.hpp"
+#include "turns/ui/init.hpp"
 #include "turns/ui/windows/tracker.hpp"
 
 #include <sigc++/functors/mem_fun.h>
@@ -16,6 +17,8 @@ namespace turns::app
   {
     Gtk::init_gtkmm_internals();
     adw_init();
+    core::register_types();
+    app::register_types();
     return std::shared_ptr<application>{new application{}};
   }
 
@@ -65,13 +68,6 @@ namespace turns::app
     m_application->set_accel_for_action("win.next", "<Primary>space");
     m_application->set_accel_for_action("win.previous", "<Primary>BackSpace");
     m_application->set_accel_for_action("win.add_participant", "<Primary>a");
-
-    register_derived_widgets();
-  }
-
-  auto application::register_derived_widgets() -> void
-  {
-    static_cast<void>(widgets::turn_order_view{});
   }
 
 }  // namespace turns::app
 \ No newline at end of file
diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index 4928843..245c7f7 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -2,6 +2,7 @@
 
 add_library("core"
   "src/disposition.cpp"
+  "src/init.cpp"
   "src/participant.cpp"
   "src/turn_order.cpp"
 )
diff --git a/core/include/turns/core/init.hpp b/core/include/turns/core/init.hpp
new file mode 100644
index 0000000..f0dc70e
--- /dev/null
+++ b/core/include/turns/core/init.hpp
@@ -0,0 +1,11 @@
+#ifndef TURNS_CORE_INIT_HPP
+#define TURNS_CORE_INIT_HPP
+
+namespace turns::core
+{
+
+  auto register_types() -> void;
+
+}  // namespace turns::core
+
+#endif
+\ No newline at end of file
diff --git a/core/src/init.cpp b/core/src/init.cpp
new file mode 100644
index 0000000..258aceb
--- /dev/null
+++ b/core/src/init.cpp
@@ -0,0 +1,15 @@
+#include "turns/core/init.hpp"
+
+#include "turns/core/participant.hpp"
+#include "turns/core/turn_order.hpp"
+
+namespace turns::core
+{
+
+  auto register_types() -> void
+  {
+    static_cast<void>(participant{});
+    static_cast<void>(turn_order{});
+  }
+
+}  // namespace turns::core
+\ No newline at end of file
diff --git a/ui/CMakeLists.txt b/ui/CMakeLists.txt
index e3d8941..2532059 100644
--- a/ui/CMakeLists.txt
+++ b/ui/CMakeLists.txt
@@ -1,6 +1,7 @@
 # Library
 
 add_library("ui"
+  "src/init.cpp"
   "src/widgets/participant_row.cpp"
   "src/widgets/turn_order_view.cpp"
   "src/windows/participant_editor.cpp"
diff --git a/ui/include/turns/ui/init.hpp b/ui/include/turns/ui/init.hpp
new file mode 100644
index 0000000..09a0f40
--- /dev/null
+++ b/ui/include/turns/ui/init.hpp
@@ -0,0 +1,11 @@
+#ifndef TURNS_UI_INIT_HPP
+#define TURNS_UI_INIT_HPP
+
+namespace turns::app
+{
+
+  auto register_types() -> void;
+
+}  // namespace turns::aop
+
+#endif
+\ No newline at end of file
diff --git a/ui/src/init.cpp b/ui/src/init.cpp
new file mode 100644
index 0000000..f10521a
--- /dev/null
+++ b/ui/src/init.cpp
@@ -0,0 +1,15 @@
+#include "turns/core/init.hpp"
+
+#include "turns/ui/widgets/participant_row.hpp"
+#include "turns/ui/widgets/turn_order_view.hpp"
+
+namespace turns::app
+{
+
+  auto register_types() -> void
+  {
+    static_cast<void>(widgets::participant_row{{}});
+    static_cast<void>(widgets::turn_order_view{{}});
+  }
+
+}  // namespace turns::core
+\ No newline at end of file