adw: perform basic code cleanup

13 files changed, 99 insertions, 12 deletions

diff --git a/adw/src/private/actionrow_p.cpp b/adw/src/private/actionrow_p.cpp
index 843c330..4a31bc8 100644
--- a/adw/src/private/actionrow_p.cpp
+++ b/adw/src/private/actionrow_p.cpp
@@ -1,7 +1,12 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/actionrow_p.hpp"
 
 #include "adwaitamm/actionrow.hpp"
-#include "adwaitamm/private/preferencesrow_p.hpp"  // IWYU pragma: keep - Required for CppClassParent::
 
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
diff --git a/adw/src/private/alertdialog_p.cpp b/adw/src/private/alertdialog_p.cpp
index 524446f..51cba24 100644
--- a/adw/src/private/alertdialog_p.cpp
+++ b/adw/src/private/alertdialog_p.cpp
@@ -1,14 +1,17 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/alertdialog_p.hpp"
 
 #include "adwaitamm/alertdialog.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>
-#include <gtkmm/private/widget_p.h>
-#include <gtkmm/shortcutmanager.h>
 
 #include <adwaita.h>
 
diff --git a/adw/src/private/application_p.cpp b/adw/src/private/application_p.cpp
index 62a0b98..5b841a0 100644
--- a/adw/src/private/application_p.cpp
+++ b/adw/src/private/application_p.cpp
@@ -1,13 +1,20 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/application_p.hpp"
 
 #include "adwaitamm/application.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
 
 #include <gtkmm/private/application_p.h>
 
+#include <adwaita.h>
+
 namespace Adwaita
 {
   auto Application_Class::init() -> Glib::Class const &
diff --git a/adw/src/private/applicationwindow_p.cpp b/adw/src/private/applicationwindow_p.cpp
index b2ba636..b5d2b19 100644
--- a/adw/src/private/applicationwindow_p.cpp
+++ b/adw/src/private/applicationwindow_p.cpp
@@ -1,13 +1,20 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/applicationwindow_p.hpp"
 
 #include "adwaitamm/applicationwindow.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
 
 #include <gtkmm/private/applicationwindow_p.h>
 
+#include <adwaita.h>
+
 namespace Adwaita
 {
   auto ApplicationWindow_Class::init() -> Glib::Class const &
diff --git a/adw/src/private/breakpoint_p.cpp b/adw/src/private/breakpoint_p.cpp
index 5a41a31..ed3dda6 100644
--- a/adw/src/private/breakpoint_p.cpp
+++ b/adw/src/private/breakpoint_p.cpp
@@ -1,11 +1,21 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/breakpoint_p.hpp"
 
 #include "adwaitamm/breakpoint.hpp"
 
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
+#include <glibmm/private/object_p.h>
+
 #include <gtkmm/buildable.h>
 
+#include <adwaita.h>
+
 namespace Adwaita
 {
   auto Breakpoint_Class::init() -> Glib::Class const &
diff --git a/adw/src/private/dialog_p.cpp b/adw/src/private/dialog_p.cpp
index da19ddc..e6ac6cd 100644
--- a/adw/src/private/dialog_p.cpp
+++ b/adw/src/private/dialog_p.cpp
@@ -1,9 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/dialog_p.hpp"
 
 #include "adwaitamm/dialog.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
+#include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>
 #include <gtkmm/private/widget_p.h>
diff --git a/adw/src/private/preferencesdialog_p.cpp b/adw/src/private/preferencesdialog_p.cpp
index f114fa9..14e1aa7 100644
--- a/adw/src/private/preferencesdialog_p.cpp
+++ b/adw/src/private/preferencesdialog_p.cpp
@@ -1,14 +1,17 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/preferencesdialog_p.hpp"
 
 #include "adwaitamm/preferencesdialog.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>
-#include <gtkmm/private/widget_p.h>
-#include <gtkmm/shortcutmanager.h>
 
 #include <adwaita.h>
 
diff --git a/adw/src/private/preferencespage_p.cpp b/adw/src/private/preferencespage_p.cpp
index b9d9c59..0a7cd74 100644
--- a/adw/src/private/preferencespage_p.cpp
+++ b/adw/src/private/preferencespage_p.cpp
@@ -1,9 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/preferencespage_p.hpp"
 
 #include "adwaitamm/preferencespage.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
+#include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>
 #include <gtkmm/private/widget_p.h>
diff --git a/adw/src/private/preferencesrow_p.cpp b/adw/src/private/preferencesrow_p.cpp
index fd5909e..5823d7e 100644
--- a/adw/src/private/preferencesrow_p.cpp
+++ b/adw/src/private/preferencesrow_p.cpp
@@ -1,8 +1,15 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/preferencesrow_p.hpp"
 
 #include "adwaitamm/preferencesrow.hpp"
 
 #include <glibmm/class.h>
+#include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>
 #include <gtkmm/private/listboxrow_p.h>
diff --git a/adw/src/private/stylemanager_p.cpp b/adw/src/private/stylemanager_p.cpp
index f35c6da..336444a 100644
--- a/adw/src/private/stylemanager_p.cpp
+++ b/adw/src/private/stylemanager_p.cpp
@@ -1,9 +1,18 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/stylemanager_p.hpp"
 
 #include "adwaitamm/stylemanager.hpp"
 
 #include <glibmm/class.h>
 #include <glibmm/objectbase.h>
+#include <glibmm/private/object_p.h>
+
+#include <adwaita.h>
 
 namespace Adwaita
 {
diff --git a/adw/src/private/switch_row_p.cpp b/adw/src/private/switchrow_p.cpp
index 71fdf5b..0f071c4 100644
--- a/adw/src/private/switch_row_p.cpp
+++ b/adw/src/private/switchrow_p.cpp
@@ -1,4 +1,11 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/switchrow_p.hpp"
+
 #include "adwaitamm/switchrow.hpp"
 
 #include <glibmm/class.h>
@@ -7,6 +14,8 @@
 
 #include <gtkmm/object.h>
 
+#include <adwaita.h>
+
 namespace Adwaita
 {
   auto SwitchRow_Class::init() -> Glib::Class const &
diff --git a/adw/src/private/toast_p.cpp b/adw/src/private/toast_p.cpp
index 7138835..e83bc10 100644
--- a/adw/src/private/toast_p.cpp
+++ b/adw/src/private/toast_p.cpp
@@ -1,8 +1,18 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/toast_p.hpp"
 
 #include "adwaitamm/toast.hpp"
 
 #include <glibmm/class.h>
+#include <glibmm/objectbase.h>
+#include <glibmm/private/object_p.h>
+
+#include <adwaita.h>
 
 namespace Adwaita
 {
diff --git a/adw/src/private/toastoverlay_p.cpp b/adw/src/private/toastoverlay_p.cpp
index 744f981..3834a1e 100644
--- a/adw/src/private/toastoverlay_p.cpp
+++ b/adw/src/private/toastoverlay_p.cpp
@@ -1,9 +1,14 @@
+/**
+ * @author Felix Morgner (felix.morgner@gmail.com)
+ * @copyright Copyright (c) 2025
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #include "adwaitamm/private/toastoverlay_p.hpp"
 
 #include "adwaitamm/toastoverlay.hpp"
 
 #include <glibmm/class.h>
-#include <glibmm/object.h>
 #include <glibmm/objectbase.h>
 
 #include <gtkmm/object.h>