adw: perform basic code cleanup

59 files changed, 442 insertions, 248 deletions

diff --git a/.clang-format b/.clang-format
index 4947366..187d49c 100644
--- a/.clang-format
+++ b/.clang-format
@@ -80,10 +80,13 @@ IncludeCategories:
     # Giomm Headers
     - Regex: '^<giomm/[[:alnum:]_/]+\.h(pp)?'
       Priority: 360
-    # Gtk Headers
+    # Gdkmm Headers
+    - Regex: '^<gdkmm/[[:alnum:]_/]+\.h(pp)?'
+      Priority: 365
+    # Gtkmm Headers
     - Regex: '^<gtkmm/[[:alnum:]_/]+\.h(pp)?'
       Priority: 370
-    # Gtk Headers
+    # Adwaitamm Headers
     - Regex: '^<adwaitamm/[[:alnum:]_/]+\.hpp?'
       Priority: 380
     # General System Headers
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7d2f134..8ffa765 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -8,10 +8,14 @@
         "activatable",
         "Adwaita",
         "arknet",
+        "gboolean",
         "gclass",
         "gobj",
+        "gtkmm",
         "gtype",
         "klass",
+        "LIBADWAITAMM",
+        "Morgner",
         "refptr",
         "sigc",
         "ustring",
diff --git a/adw/include/adwaitamm/actionrow.hpp b/adw/include/adwaitamm/actionrow.hpp
index 6a34e15..b6507b7 100644
--- a/adw/include/adwaitamm/actionrow.hpp
+++ b/adw/include/adwaitamm/actionrow.hpp
@@ -1,8 +1,14 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_ACTION_ROW_HPP
 #define LIBADWAITAMM_ACTION_ROW_HPP
 
+#include "adwaitamm/helpers/gobj_mixin.hpp"
 #include "adwaitamm/preferencesrow.hpp"
-#include "helpers/gobj_mixin.hpp"
 
 #include <glibmm/class.h>
 #include <glibmm/object.h>
@@ -16,8 +22,9 @@
 #include <glib-object.h>
 #include <glib.h>
 
-using AdwActionRow = struct _AdwActionRow;
-using AdwActionRowClass = struct _AdwActionRowClass;
+#define _ADWAITA_INSIDE
+#include <adw-action-row.h>
+#undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
diff --git a/adw/include/adwaitamm/alertdialog.hpp b/adw/include/adwaitamm/alertdialog.hpp
index fb0d88f..367512d 100644
--- a/adw/include/adwaitamm/alertdialog.hpp
+++ b/adw/include/adwaitamm/alertdialog.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_ALERT_DIALOG_HPP
 #define LIBADWAITAMM_ALERT_DIALOG_HPP
 
diff --git a/adw/include/adwaitamm/application.hpp b/adw/include/adwaitamm/application.hpp
index 0cbc24f..0da9427 100644
--- a/adw/include/adwaitamm/application.hpp
+++ b/adw/include/adwaitamm/application.hpp
@@ -1,9 +1,14 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_APPLICATION_HPP
 #define LIBADWAITAMM_APPLICATION_HPP
 
 #include "adwaitamm/helpers/gobj_mixin.hpp"
 
-#include <glibmm/class.h>
 #include <glibmm/object.h>
 #include <glibmm/refptr.h>
 #include <glibmm/ustring.h>
diff --git a/adw/include/adwaitamm/applicationwindow.hpp b/adw/include/adwaitamm/applicationwindow.hpp
index 454fad5..c2fa0d1 100644
--- a/adw/include/adwaitamm/applicationwindow.hpp
+++ b/adw/include/adwaitamm/applicationwindow.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_APPLICATION_WINDOW_HPP
 #define LIBADWAITAMM_APPLICATION_WINDOW_HPP
 
diff --git a/adw/include/adwaitamm/breakpoint.hpp b/adw/include/adwaitamm/breakpoint.hpp
index 7bcb2d9..4b40574 100644
--- a/adw/include/adwaitamm/breakpoint.hpp
+++ b/adw/include/adwaitamm/breakpoint.hpp
@@ -1,10 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_BREAKPOINT_HPP
 #define LIBADWAITAMM_BREAKPOINT_HPP
 
 #include "adwaitamm/helpers/gobj_mixin.hpp"
 
 #include <glibmm/object.h>
-#include <glibmm/objectbase.h>
 #include <glibmm/propertyproxy.h>
 #include <glibmm/refptr.h>
 #include <glibmm/ustring.h>
@@ -88,5 +93,4 @@ namespace Glib
   auto wrap(AdwBreakpoint * object, bool copy = false) -> Glib::RefPtr<Adwaita::Breakpoint>;
 }  // namespace Glib
 
-
 #endif
\ No newline at end of file
diff --git a/adw/include/adwaitamm/dialog.hpp b/adw/include/adwaitamm/dialog.hpp
index eeaeda1..de6af0c 100644
--- a/adw/include/adwaitamm/dialog.hpp
+++ b/adw/include/adwaitamm/dialog.hpp
@@ -1,12 +1,16 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_DIALOG_HPP
 #define LIBADWAITAMM_DIALOG_HPP
 
 #include "adwaitamm/breakpoint.hpp"
 #include "helpers/gobj_mixin.hpp"
 
-#include <glibmm/class.h>
 #include <glibmm/object.h>
-#include <glibmm/objectbase.h>
 #include <glibmm/refptr.h>
 #include <glibmm/ustring.h>
 
diff --git a/adw/include/adwaitamm/enums.hpp b/adw/include/adwaitamm/enums.hpp
index 03f5dc9..8cae39d 100644
--- a/adw/include/adwaitamm/enums.hpp
+++ b/adw/include/adwaitamm/enums.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_ENUMS_HPP
 #define LIBADWAITAMM_ENUMS_HPP
 
diff --git a/adw/include/adwaitamm/preferencesdialog.hpp b/adw/include/adwaitamm/preferencesdialog.hpp
index 080651f..cdc1444 100644
--- a/adw/include/adwaitamm/preferencesdialog.hpp
+++ b/adw/include/adwaitamm/preferencesdialog.hpp
@@ -1,17 +1,17 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PREFERENCES_DIALOG_HPP
 #define LIBADWAITAMM_PREFERENCES_DIALOG_HPP
 
+#include "adwaitamm/dialog.hpp"
 #include "adwaitamm/preferencespage.hpp"
-#include "dialog.hpp"
 #include "helpers/gobj_mixin.hpp"
 
-#include <glibmm/class.h>
 #include <glibmm/object.h>
-#include <glibmm/objectbase.h>
-#include <glibmm/refptr.h>
-#include <glibmm/ustring.h>
-
-#include <gtkmm/widget.h>
 
 #include <glib-object.h>
 
diff --git a/adw/include/adwaitamm/preferencespage.hpp b/adw/include/adwaitamm/preferencespage.hpp
index 311796f..16ef88a 100644
--- a/adw/include/adwaitamm/preferencespage.hpp
+++ b/adw/include/adwaitamm/preferencespage.hpp
@@ -1,13 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PREFERENCES_PAGE_HPP
 #define LIBADWAITAMM_PREFERENCES_PAGE_HPP
 
 #include "helpers/gobj_mixin.hpp"
 
-#include <glibmm/class.h>
 #include <glibmm/object.h>
-#include <glibmm/objectbase.h>
-#include <glibmm/refptr.h>
-#include <glibmm/ustring.h>
 
 #include <gtkmm/widget.h>
 
diff --git a/adw/include/adwaitamm/preferencesrow.hpp b/adw/include/adwaitamm/preferencesrow.hpp
index 3bbaaec..523d3ae 100644
--- a/adw/include/adwaitamm/preferencesrow.hpp
+++ b/adw/include/adwaitamm/preferencesrow.hpp
@@ -1,21 +1,25 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PREFERENCES_ROW_HPP
 #define LIBADWAITAMM_PREFERENCES_ROW_HPP
 
 #include "helpers/gobj_mixin.hpp"
 
-#include <glibmm/class.h>
 #include <glibmm/object.h>
-#include <glibmm/objectbase.h>
 #include <glibmm/propertyproxy.h>
-#include <glibmm/refptr.h>
 #include <glibmm/ustring.h>
 
 #include <gtkmm/listboxrow.h>
 
 #include <glib-object.h>
 
-using AdwPreferencesRow = struct _AdwPreferencesRow;
-using AdwPreferencesRowClass = struct _AdwPreferencesRowClass;
+#define _ADWAITA_INSIDE
+#include <adw-preferences-row.h>
+#undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
diff --git a/adw/include/adwaitamm/private/actionrow_p.hpp b/adw/include/adwaitamm/private/actionrow_p.hpp
index 5ccce02..b8a24eb 100644
--- a/adw/include/adwaitamm/private/actionrow_p.hpp
+++ b/adw/include/adwaitamm/private/actionrow_p.hpp
@@ -1,20 +1,23 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_ACTION_ROW_P_HPP
 #define LIBADWAITAMM_PRIVATE_ACTION_ROW_P_HPP
 
-#include <sigc++/signal.h>
+#include "adwaitamm/private/preferencesrow_p.hpp"
 
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
 
-#include <glib-object.h>
-
-using AdwActionRow = struct _AdwActionRow;
-using AdwActionRowClass = struct _AdwActionRowClass;
-using AdwPreferencesRowClass = struct _AdwPreferencesRowClass;
+#define _ADWAITA_INSIDE
+#include <adw-action-row.h>
+#undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
-
   struct ActionRow_Class : Glib::Class
   {
     using BaseClassParent = AdwPreferencesRowClass;
@@ -27,7 +30,6 @@ namespace Adwaita
     auto static class_init_function(void * gclass, void * data) -> void;
     auto static wrap_new(GObject * object) -> Glib::ObjectBase *;
   };
-
 }  // namespace Adwaita
 
 #endif
\ No newline at end of file
diff --git a/adw/include/adwaitamm/private/alertdialog_p.hpp b/adw/include/adwaitamm/private/alertdialog_p.hpp
index 949b4b8..e9a648b 100644
--- a/adw/include/adwaitamm/private/alertdialog_p.hpp
+++ b/adw/include/adwaitamm/private/alertdialog_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later 
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_ALERT_DIALOG_P_HPP
 #define LIBADWAITAMM_PRIVATE_ALERT_DIALOG_P_HPP
 
@@ -6,10 +12,6 @@
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
 
-#include <gtkmm/widget.h>
-
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-alert-dialog.h>
 #undef _ADWAITA_INSIDE
diff --git a/adw/include/adwaitamm/private/application_p.hpp b/adw/include/adwaitamm/private/application_p.hpp
index b9ac5f6..effb8ad 100644
--- a/adw/include/adwaitamm/private/application_p.hpp
+++ b/adw/include/adwaitamm/private/application_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later 
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_APPLICATION_P_HPP
 #define LIBADWAITAMM_PRIVATE_APPLICATION_P_HPP
 
@@ -6,23 +12,19 @@
 
 #include <gtkmm/application.h>
 
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-application.h>
 #undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
-  struct Application;
-
   struct Application_Class : Glib::Class
   {
     using BaseClassParent = GtkApplicationClass;
     using BaseClassType = AdwApplicationClass;
     using BaseObjectType = AdwApplication;
     using CppClassParent = Gtk::Application_Class;
-    using CppObjectType = Application;
+    using CppObjectType = struct Application;
 
     auto init() -> Glib::Class const &;
     auto static class_init_function(void * gclass, void * data) -> void;
diff --git a/adw/include/adwaitamm/private/applicationwindow_p.hpp b/adw/include/adwaitamm/private/applicationwindow_p.hpp
index d44629e..f96cebd 100644
--- a/adw/include/adwaitamm/private/applicationwindow_p.hpp
+++ b/adw/include/adwaitamm/private/applicationwindow_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later 
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_APPLICATION_WINDOW_P_HPP
 #define LIBADWAITAMM_PRIVATE_APPLICATION_WINDOW_P_HPP
 
@@ -6,23 +12,19 @@
 
 #include <gtkmm/applicationwindow.h>
 
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-application-window.h>
 #undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
-  struct ApplicationWindow;
-
   struct ApplicationWindow_Class : Glib::Class
   {
     using BaseClassParent = GtkApplicationWindowClass;
     using BaseClassType = AdwApplicationWindowClass;
     using BaseObjectType = AdwApplicationWindow;
     using CppClassParent = Gtk::ApplicationWindow_Class;
-    using CppObjectType = ApplicationWindow;
+    using CppObjectType = struct ApplicationWindow;
 
     auto init() -> Glib::Class const &;
     auto static class_init_function(void * gclass, void * data) -> void;
diff --git a/adw/include/adwaitamm/private/breakpoint_p.hpp b/adw/include/adwaitamm/private/breakpoint_p.hpp
index b4f6bc4..37e745f 100644
--- a/adw/include/adwaitamm/private/breakpoint_p.hpp
+++ b/adw/include/adwaitamm/private/breakpoint_p.hpp
@@ -1,11 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_BREAKPOINT_P_HPP
 #define LIBADWAITAMM_PRIVATE_BREAKPOINT_P_HPP
 
-#include <sigc++/signal.h>
-
 #include <glibmm/class.h>
+#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
-#include <glibmm/private/object_p.h>
 
 #include <glib-object.h>
 
@@ -15,7 +19,6 @@
 
 namespace Adwaita
 {
-
   struct Breakpoint_Class : Glib::Class
   {
     using BaseClassParent = GObjectClass;
@@ -28,7 +31,6 @@ namespace Adwaita
     auto static class_init_function(void * gclass, void * data) -> void;
     auto static wrap_new(GObject * object) -> Glib::ObjectBase *;
   };
-
 }  // namespace Adwaita
 
 #endif
\ No newline at end of file
diff --git a/adw/include/adwaitamm/private/dialog_p.hpp b/adw/include/adwaitamm/private/dialog_p.hpp
index 5f02dba..a8be388 100644
--- a/adw/include/adwaitamm/private/dialog_p.hpp
+++ b/adw/include/adwaitamm/private/dialog_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_DIALOG_P_HPP
 #define LIBADWAITAMM_PRIVATE_DIALOG_P_HPP
 
@@ -6,23 +12,19 @@
 
 #include <gtkmm/widget.h>
 
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-dialog.h>
 #undef _ADWAITA_INSIDE
 
 namespace Adwaita
 {
-  struct Dialog;
-
   struct Dialog_Class : Glib::Class
   {
     using BaseClassParent = GtkWidgetClass;
     using BaseClassType = AdwDialogClass;
     using BaseObjectType = AdwDialog;
     using CppClassParent = Gtk::Widget_Class;
-    using CppObjectType = Dialog;
+    using CppObjectType = struct Dialog;
 
     auto init() -> Glib::Class const &;
     auto static class_init_function(void * gclass, void * data) -> void;
diff --git a/adw/include/adwaitamm/private/preferencesdialog_p.hpp b/adw/include/adwaitamm/private/preferencesdialog_p.hpp
index 14f1038..b146ea6 100644
--- a/adw/include/adwaitamm/private/preferencesdialog_p.hpp
+++ b/adw/include/adwaitamm/private/preferencesdialog_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_PREFERENCES_DIALOG_P_HPP
 #define LIBADWAITAMM_PRIVATE_PREFERENCES_DIALOG_P_HPP
 
@@ -6,10 +12,6 @@
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
 
-#include <gtkmm/widget.h>
-
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-preferences-dialog.h>
 #undef _ADWAITA_INSIDE
diff --git a/adw/include/adwaitamm/private/preferencespage_p.hpp b/adw/include/adwaitamm/private/preferencespage_p.hpp
index 0a84a99..adc297e 100644
--- a/adw/include/adwaitamm/private/preferencespage_p.hpp
+++ b/adw/include/adwaitamm/private/preferencespage_p.hpp
@@ -1,3 +1,9 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #ifndef LIBADWAITAMM_PRIVATE_PREFERENCES_PAGE_P_HPP
 #define LIBADWAITAMM_PRIVATE_PREFERENCES_PAGE_P_HPP
 
@@ -6,23 +12,19 @@
 
 #include <gtkmm/widget.h>
 
-#include <gtk/gtk.h>
-
 #define _ADWAITA_INSIDE
 #include <adw-preferences-