Applications: Use default constructors/destructors

https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules "The compiler is more likely to get the default semantics right and you cannot implement these functions better than the compiler."
author: Lenny Maiorani <lenny@serenityos.org> 2022-02-10 12:28:48 -0700
committer: Linus Groh <mail@linusgroh.de> 2022-02-14 22:06:55 +0000
commit: 160bda72280fd61e3059163c267abf542439f852 (patch)
tree: 036dd1a14419934255933487c62237ba8d80b0fd
parent: 6be75bd5e41f40b31721e5c22184d50ae1c440b7 (diff)
download: serenity-160bda72280fd61e3059163c267abf542439f852.zip
195 files changed, 335 insertions, 638 deletions
diff --git a/Userland/Applications/3DFileViewer/MeshLoader.h b/Userland/Applications/3DFileViewer/MeshLoader.h
index 9676bf2604..04b8c10146 100644
--- a/Userland/Applications/3DFileViewer/MeshLoader.h
+++ b/Userland/Applications/3DFileViewer/MeshLoader.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,8 +15,8 @@
 
 class MeshLoader {
 public:
-    MeshLoader() { }
-    virtual ~MeshLoader() { }
+    MeshLoader() = default;
+    virtual ~MeshLoader() = default;
 
     virtual RefPtr<Mesh> load(Core::File& file) = 0;
 };
diff --git a/Userland/Applications/3DFileViewer/WavefrontOBJLoader.h b/Userland/Applications/3DFileViewer/WavefrontOBJLoader.h
index afebce1384..67a260b46c 100644
--- a/Userland/Applications/3DFileViewer/WavefrontOBJLoader.h
+++ b/Userland/Applications/3DFileViewer/WavefrontOBJLoader.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,8 +15,8 @@
 
 class WavefrontOBJLoader final : public MeshLoader {
 public:
-    WavefrontOBJLoader() { }
-    ~WavefrontOBJLoader() override { }
+    WavefrontOBJLoader() = default;
+    ~WavefrontOBJLoader() override = default;
 
     RefPtr<Mesh> load(Core::File& file) override;
 };
diff --git a/Userland/Applications/Browser/BrowserWindow.cpp b/Userland/Applications/Browser/BrowserWindow.cpp
index b75ac99b75..3eb8344378 100644
--- a/Userland/Applications/Browser/BrowserWindow.cpp
+++ b/Userland/Applications/Browser/BrowserWindow.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Jakob-Niklas See <git@nwex.de>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -131,10 +132,6 @@ BrowserWindow::BrowserWindow(CookieJar& cookie_jar, URL url)
     create_new_tab(move(url), true);
 }
 
-BrowserWindow::~BrowserWindow()
-{
-}
-
 void BrowserWindow::build_menus()
 {
     auto& file_menu = add_menu("&File");
diff --git a/Userland/Applications/Browser/BrowserWindow.h b/Userland/Applications/Browser/BrowserWindow.h
index 672f8a7b92..826cb33bb7 100644
--- a/Userland/Applications/Browser/BrowserWindow.h
+++ b/Userland/Applications/Browser/BrowserWindow.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class BrowserWindow final : public GUI::Window {
     C_OBJECT(BrowserWindow);
 
 public:
-    virtual ~BrowserWindow() override;
+    virtual ~BrowserWindow() override = default;
 
     GUI::TabWidget& tab_widget();
     Tab& active_tab();
diff --git a/Userland/Applications/Browser/ConsoleWidget.cpp b/Userland/Applications/Browser/ConsoleWidget.cpp
index 9f46618ce4..53e3f1d9fc 100644
--- a/Userland/Applications/Browser/ConsoleWidget.cpp
+++ b/Userland/Applications/Browser/ConsoleWidget.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2020, Hunter Salyer <thefalsehonesty@gmail.com>
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -68,10 +69,6 @@ ConsoleWidget::ConsoleWidget()
     };
 }
 
-ConsoleWidget::~ConsoleWidget()
-{
-}
-
 void ConsoleWidget::request_console_messages()
 {
     VERIFY(!m_waiting_for_messages);
diff --git a/Userland/Applications/Browser/ConsoleWidget.h b/Userland/Applications/Browser/ConsoleWidget.h
index 82eac6f07b..4683a84e2e 100644
--- a/Userland/Applications/Browser/ConsoleWidget.h
+++ b/Userland/Applications/Browser/ConsoleWidget.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2020, Hunter Salyer <thefalsehonesty@gmail.com>
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,7 +18,7 @@ namespace Browser {
 class ConsoleWidget final : public GUI::Widget {
     C_OBJECT(ConsoleWidget)
 public:
-    virtual ~ConsoleWidget();
+    virtual ~ConsoleWidget() = default;
 
     void notify_about_new_console_message(i32 message_index);
     void handle_console_messages(i32 start_index, Vector<String> const& message_types, Vector<String> const& messages);
diff --git a/Userland/Applications/Browser/DownloadWidget.cpp b/Userland/Applications/Browser/DownloadWidget.cpp
index 880f9b4566..3b173ce0f2 100644
--- a/Userland/Applications/Browser/DownloadWidget.cpp
+++ b/Userland/Applications/Browser/DownloadWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -110,10 +111,6 @@ DownloadWidget::DownloadWidget(const URL& url)
     };
 }
 
-DownloadWidget::~DownloadWidget()
-{
-}
-
 void DownloadWidget::did_progress(Optional<u32> total_size, u32 downloaded_size)
 {
     m_progressbar->set_min(0);
diff --git a/Userland/Applications/Browser/DownloadWidget.h b/Userland/Applications/Browser/DownloadWidget.h
index 8b37aab4ed..c4b8604856 100644
--- a/Userland/Applications/Browser/DownloadWidget.h
+++ b/Userland/Applications/Browser/DownloadWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,7 +21,7 @@ class DownloadWidget final : public GUI::Widget {
     C_OBJECT(DownloadWidget);
 
 public:
-    virtual ~DownloadWidget() override;
+    virtual ~DownloadWidget() override = default;
 
 private:
     explicit DownloadWidget(const URL&);
diff --git a/Userland/Applications/Browser/InspectorWidget.cpp b/Userland/Applications/Browser/InspectorWidget.cpp
index d51b3fdf9e..a2d72b3687 100644
--- a/Userland/Applications/Browser/InspectorWidget.cpp
+++ b/Userland/Applications/Browser/InspectorWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -95,10 +96,6 @@ InspectorWidget::InspectorWidget()
     m_dom_tree_view->set_focus(true);
 }
 
-InspectorWidget::~InspectorWidget()
-{
-}
-
 void InspectorWidget::select_default_node()
 {
     clear_style_json();
diff --git a/Userland/Applications/Browser/InspectorWidget.h b/Userland/Applications/Browser/InspectorWidget.h
index 5a906bebd8..cd02355150 100644
--- a/Userland/Applications/Browser/InspectorWidget.h
+++ b/Userland/Applications/Browser/InspectorWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ namespace Browser {
 class InspectorWidget final : public GUI::Widget {
     C_OBJECT(InspectorWidget)
 public:
-    virtual ~InspectorWidget();
+    virtual ~InspectorWidget() = default;
 
     void set_web_view(NonnullRefPtr<Web::OutOfProcessWebView> web_view) { m_web_view = web_view; }
     void set_dom_json(String);
diff --git a/Userland/Applications/Browser/Tab.cpp b/Userland/Applications/Browser/Tab.cpp
index 8ceea29698..06ec6ab64f 100644
--- a/Userland/Applications/Browser/Tab.cpp
+++ b/Userland/Applications/Browser/Tab.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Maciej Zygmanowski <sppmacd@pm.me>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -351,10 +352,6 @@ Tab::Tab(BrowserWindow& window)
     };
 }
 
-Tab::~Tab()
-{
-}
-
 void Tab::load(const URL& url, LoadType load_type)
 {
     m_is_history_navigation = (load_type == LoadType::HistoryNavigation);
diff --git a/Userland/Applications/Browser/Tab.h b/Userland/Applications/Browser/Tab.h
index 919bf93325..0c47673cb6 100644
--- a/Userland/Applications/Browser/Tab.h
+++ b/Userland/Applications/Browser/Tab.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -32,7 +33,7 @@ class Tab final : public GUI::Widget {
     friend class BrowserWindow;
 
 public:
-    virtual ~Tab() override;
+    virtual ~Tab() override = default;
 
     URL url() const;
 
diff --git a/Userland/Applications/BrowserSettings/BrowserSettingsWidget.cpp b/Userland/Applications/BrowserSettings/BrowserSettingsWidget.cpp
index 7ca9d6a4c7..0499ce63c1 100644
--- a/Userland/Applications/BrowserSettings/BrowserSettingsWidget.cpp
+++ b/Userland/Applications/BrowserSettings/BrowserSettingsWidget.cpp
@@ -105,10 +105,6 @@ BrowserSettingsWidget::BrowserSettingsWidget()
     m_auto_close_download_windows_checkbox->set_checked(Config::read_bool("Browser", "Preferences", "CloseDownloadWidgetOnFinish", default_auto_close_download_windows), GUI::AllowCallback::No);
 }
 
-BrowserSettingsWidget::~BrowserSettingsWidget()
-{
-}
-
 void BrowserSettingsWidget::set_color_scheme(StringView color_scheme)
 {
     bool found_color_scheme = false;
diff --git a/Userland/Applications/BrowserSettings/BrowserSettingsWidget.h b/Userland/Applications/BrowserSettings/BrowserSettingsWidget.h
index 692f865d53..a13bbe5077 100644
--- a/Userland/Applications/BrowserSettings/BrowserSettingsWidget.h
+++ b/Userland/Applications/BrowserSettings/BrowserSettingsWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@
 class BrowserSettingsWidget final : public GUI::SettingsWindow::Tab {
     C_OBJECT(BrowserSettingsWidget)
 public:
-    virtual ~BrowserSettingsWidget() override;
+    virtual ~BrowserSettingsWidget() override = default;
 
     virtual void apply_settings() override;
     virtual void reset_default_values() override;
diff --git a/Userland/Applications/Calculator/Calculator.cpp b/Userland/Applications/Calculator/Calculator.cpp
index 5af39b6d61..e5865d94f9 100644
--- a/Userland/Applications/Calculator/Calculator.cpp
+++ b/Userland/Applications/Calculator/Calculator.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -9,14 +10,6 @@
 #include <AK/Assertions.h>
 #include <AK/Math.h>
 
-Calculator::Calculator()
-{
-}
-
-Calculator::~Calculator()
-{
-}
-
 KeypadValue Calculator::begin_operation(Operation operation, KeypadValue argument)
 {
     KeypadValue res = 0;
diff --git a/Userland/Applications/Calculator/Calculator.h b/Userland/Applications/Calculator/Calculator.h
index 91f6c21eff..bbfcac5546 100644
--- a/Userland/Applications/Calculator/Calculator.h
+++ b/Userland/Applications/Calculator/Calculator.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,8 +18,8 @@
 
 class Calculator final {
 public:
-    Calculator();
-    ~Calculator();
+    Calculator() = default;
+    ~Calculator() = default;
 
     enum class Operation {
         None,
diff --git a/Userland/Applications/Calculator/CalculatorWidget.cpp b/Userland/Applications/Calculator/CalculatorWidget.cpp
index a66099379d..3a37fd4503 100644
--- a/Userland/Applications/Calculator/CalculatorWidget.cpp
+++ b/Userland/Applications/Calculator/CalculatorWidget.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
  * Copyright (c) 2021, Glenford Williams <gw_dev@outlook.com>
  * Copyright (c) 2021, Max Wipfli <mail@maxwipfli.ch>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -104,10 +105,6 @@ CalculatorWidget::CalculatorWidget()
     };
 }
 
-CalculatorWidget::~CalculatorWidget()
-{
-}
-
 void CalculatorWidget::add_operation_button(GUI::Button& button, Calculator::Operation operation)
 {
     button.on_click = [this, operation](auto) {
diff --git a/Userland/Applications/Calculator/CalculatorWidget.h b/Userland/Applications/Calculator/CalculatorWidget.h
index b18570a733..84d2c087de 100644
--- a/Userland/Applications/Calculator/CalculatorWidget.h
+++ b/Userland/Applications/Calculator/CalculatorWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
  * Copyright (c) 2021, Glenford Williams <gw_dev@outlook.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@
 class CalculatorWidget final : public GUI::Widget {
     C_OBJECT(CalculatorWidget)
 public:
-    virtual ~CalculatorWidget() override;
+    virtual ~CalculatorWidget() override = default;
     String get_entry();
     void set_entry(KeypadValue);
 
diff --git a/Userland/Applications/Calculator/Keypad.cpp b/Userland/Applications/Calculator/Keypad.cpp
index fa473dc5d5..02fdce5884 100644
--- a/Userland/Applications/Calculator/Keypad.cpp
+++ b/Userland/Applications/Calculator/Keypad.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
  * Copyright (c) 2021, Max Wipfli <mail@maxwipfli.ch>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -10,14 +11,6 @@
 #include <AK/IntegralMath.h>
 #include <AK/StringBuilder.h>
 
-Keypad::Keypad()
-{
-}
-
-Keypad::~Keypad()
-{
-}
-
 void Keypad::type_digit(int digit)
 {
     u64 previous_value = 0;
diff --git a/Userland/Applications/Calculator/Keypad.h b/Userland/Applications/Calculator/Keypad.h
index 7d10115942..f542aa38bf 100644
--- a/Userland/Applications/Calculator/Keypad.h
+++ b/Userland/Applications/Calculator/Keypad.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,8 +17,8 @@
 
 class Keypad final {
 public:
-    Keypad();
-    ~Keypad();
+    Keypad() = default;
+    ~Keypad() = default;
 
     void type_digit(int digit);
     void type_decimal_point();
diff --git a/Userland/Applications/Calendar/AddEventDialog.cpp b/Userland/Applications/Calendar/AddEventDialog.cpp
index 010a89b19a..11a1bc6f1b 100644
--- a/Userland/Applications/Calendar/AddEventDialog.cpp
+++ b/Userland/Applications/Calendar/AddEventDialog.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -86,18 +87,6 @@ AddEventDialog::AddEventDialog(Core::DateTime date_time, Window* parent_window)
     event_title_textbox.set_focus(true);
 }
 
-AddEventDialog::~AddEventDialog()
-{
-}
-
-AddEventDialog::MonthListModel::MonthListModel()
-{
-}
-
-AddEventDialog::MonthListModel::~MonthListModel()
-{
-}
-
 int AddEventDialog::MonthListModel::row_count(const GUI::ModelIndex&) const
 {
     return 12;
diff --git a/Userland/Applications/Calendar/AddEventDialog.h b/Userland/Applications/Calendar/AddEventDialog.h
index d63114f02b..49e84dde67 100644
--- a/Userland/Applications/Calendar/AddEventDialog.h
+++ b/Userland/Applications/Calendar/AddEventDialog.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Ryan Grieb <ryan.m.grieb@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@
 class AddEventDialog final : public GUI::Dialog {
     C_OBJECT(AddEventDialog)
 public:
-    virtual ~AddEventDialog() override;
+    virtual ~AddEventDialog() override = default;
 
     static void show(Core::DateTime date_time, Window* parent_window = nullptr)
     {
@@ -33,7 +34,7 @@ private:
         };
 
         static NonnullRefPtr<MonthListModel> create() { return adopt_ref(*new MonthListModel); }
-        virtual ~MonthListModel() override;
+        virtual ~MonthListModel() override = default;
 
         virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
         virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return Column::__Count; }
@@ -41,7 +42,7 @@ private:
         virtual GUI::Variant data(const GUI::ModelIndex&, GUI::ModelRole) const override;
 
     private:
-        MonthListModel();
+        MonthListModel() = default;
     };
 
     Core::DateTime m_date_time;
diff --git a/Userland/Applications/CharacterMap/CharacterMapWidget.cpp b/Userland/Applications/CharacterMap/CharacterMapWidget.cpp
index 6bc5df218b..19e46f66a3 100644
--- a/Userland/Applications/CharacterMap/CharacterMapWidget.cpp
+++ b/Userland/Applications/CharacterMap/CharacterMapWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -123,10 +124,6 @@ CharacterMapWidget::CharacterMapWidget()
     update_statusbar();
 }
 
-CharacterMapWidget::~CharacterMapWidget()
-{
-}
-
 void CharacterMapWidget::initialize_menubar(GUI::Window& window)
 {
     auto& file_menu = window.add_menu("&File");
diff --git a/Userland/Applications/CharacterMap/CharacterMapWidget.h b/Userland/Applications/CharacterMap/CharacterMapWidget.h
index fdf304eaf9..5775536d1a 100644
--- a/Userland/Applications/CharacterMap/CharacterMapWidget.h
+++ b/Userland/Applications/CharacterMap/CharacterMapWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@ class CharacterMapWidget final : public GUI::Widget {
     C_OBJECT(CharacterMapWidget);
 
 public:
-    virtual ~CharacterMapWidget() override;
+    virtual ~CharacterMapWidget() override = default;
 
     void initialize_menubar(GUI::Window& window);
 
diff --git a/Userland/Applications/CharacterMap/CharacterSearchWidget.cpp b/Userland/Applications/CharacterMap/CharacterSearchWidget.cpp
index db25ccc45f..c27571d64e 100644
--- a/Userland/Applications/CharacterMap/CharacterSearchWidget.cpp
+++ b/Userland/Applications/CharacterMap/CharacterSearchWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@ struct SearchResult {
 
 class CharacterSearchModel final : public GUI::Model {
 public:
-    CharacterSearchModel() { }
+    CharacterSearchModel() = default;
 
     int row_count(GUI::ModelIndex const&) const override { return m_data.size(); }
     int column_count(GUI::ModelIndex const&) const override { return 2; }
@@ -72,10 +73,6 @@ CharacterSearchWidget::CharacterSearchWidget()
     };
 }
 
-CharacterSearchWidget::~CharacterSearchWidget()
-{
-}
-
 void CharacterSearchWidget::search()
 {
     // TODO: Sort the results nicely. They're sorted by code-point for now, which is easy, but not the most useful.
diff --git a/Userland/Applications/CharacterMap/CharacterSearchWidget.h b/Userland/Applications/CharacterMap/CharacterSearchWidget.h
index 51672dfdec..ca0fcce39a 100644
--- a/Userland/Applications/CharacterMap/CharacterSearchWidget.h
+++ b/Userland/Applications/CharacterMap/CharacterSearchWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ class CharacterSearchWidget final : public GUI::Widget {
     C_OBJECT(CharacterSearchWidget);
 
 public:
-    virtual ~CharacterSearchWidget() override;
+    virtual ~CharacterSearchWidget() override = default;
 
     Function<void(u32)> on_character_selected;
 
diff --git a/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.cpp b/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.cpp
index 0d9a30a8ed..38bae7e44d 100644
--- a/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.cpp
+++ b/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2019-2020, Jesse Buhagiar <jooster669@gmail.com>
  * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -40,10 +41,6 @@ BackgroundSettingsWidget::BackgroundSettingsWidget()
     load_current_settings();
 }
 
-BackgroundSettingsWidget::~BackgroundSettingsWidget()
-{
-}
-
 void BackgroundSettingsWidget::create_frame()
 {
     load_from_gml(background_settings_gml);
diff --git a/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.h b/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.h
index 1f92eda2a0..0fa8a191cf 100644
--- a/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.h
+++ b/Userland/Applications/DisplaySettings/BackgroundSettingsWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2019-2020, Jesse Buhagiar <jooster669@gmail.com>
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class BackgroundSettingsWidget : public GUI::SettingsWindow::Tab {
     C_OBJECT(BackgroundSettingsWidget);
 
 public:
-    virtual ~BackgroundSettingsWidget() override;
+    virtual ~BackgroundSettingsWidget() override = default;
 
     virtual void apply_settings() override;
 
diff --git a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
index 6ef80b7573..0585bd98ac 100644
--- a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
+++ b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,10 +21,6 @@ DesktopSettingsWidget::DesktopSettingsWidget()
     load_current_settings();
 }
 
-DesktopSettingsWidget::~DesktopSettingsWidget()
-{
-}
-
 void DesktopSettingsWidget::create_frame()
 {
     load_from_gml(desktop_settings_gml);
diff --git a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.h b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.h
index 189d0bf18c..9f9d7c12db 100644
--- a/Userland/Applications/DisplaySettings/DesktopSettingsWidget.h
+++ b/Userland/Applications/DisplaySettings/DesktopSettingsWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +16,7 @@ class DesktopSettingsWidget : public GUI::SettingsWindow::Tab {
     C_OBJECT(DesktopSettingsWidget);
 
 public:
-    virtual ~DesktopSettingsWidget() override;
+    virtual ~DesktopSettingsWidget() override = default;
 
     virtual void apply_settings() override;
 
diff --git a/Userland/Applications/DisplaySettings/FontSettingsWidget.cpp b/Userland/Applications/DisplaySettings/FontSettingsWidget.cpp
index 9b07151ba7..433e838e60 100644
--- a/Userland/Applications/DisplaySettings/FontSettingsWidget.cpp
+++ b/Userland/Applications/DisplaySettings/FontSettingsWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Thomas Keppler <winfr34k@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -45,10 +46,6 @@ FontSettingsWidget::FontSettingsWidget()
     };
 }
 
-FontSettingsWidget::~FontSettingsWidget()
-{
-}
-
 static void update_label_with_font(GUI::Label& label, Gfx::Font const& font)
 {
     label.set_text(font.human_readable_name());
diff --git a/Userland/Applications/DisplaySettings/FontSettingsWidget.h b/Userland/Applications/DisplaySettings/FontSettingsWidget.h
index 642c7d1934..490b6e00b9 100644
--- a/Userland/Applications/DisplaySettings/FontSettingsWidget.h
+++ b/Userland/Applications/DisplaySettings/FontSettingsWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ class FontSettingsWidget final : public GUI::SettingsWindow::Tab {
     C_OBJECT(FontSettingsWidget);
 
 public:
-    virtual ~FontSettingsWidget() override;
+    virtual ~FontSettingsWidget() override = default;
 
     virtual void apply_settings() override;
 
diff --git a/Userland/Applications/FileManager/DesktopWidget.cpp b/Userland/Applications/FileManager/DesktopWidget.cpp
index 956773538b..64b6989a61 100644
--- a/Userland/Applications/FileManager/DesktopWidget.cpp
+++ b/Userland/Applications/FileManager/DesktopWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -9,14 +10,6 @@
 
 namespace FileManager {
 
-DesktopWidget::DesktopWidget()
-{
-}
-
-DesktopWidget::~DesktopWidget()
-{
-}
-
 void DesktopWidget::paint_event(GUI::PaintEvent& event)
 {
     GUI::Painter painter(*this);
diff --git a/Userland/Applications/FileManager/DesktopWidget.h b/Userland/Applications/FileManager/DesktopWidget.h
index 708af99981..0a4a2a7a03 100644
--- a/Userland/Applications/FileManager/DesktopWidget.h
+++ b/Userland/Applications/FileManager/DesktopWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,12 +15,12 @@ class DesktopWidget final : public GUI::Widget {
     C_OBJECT(DesktopWidget);
 
 public:
-    virtual ~DesktopWidget() override;
+    virtual ~DesktopWidget() override = default;
 
 private:
     virtual void paint_event(GUI::PaintEvent&) override;
 
-    DesktopWidget();
+    DesktopWidget() = default;
 };
 
 }
diff --git a/Userland/Applications/FileManager/PropertiesWindow.cpp b/Userland/Applications/FileManager/PropertiesWindow.cpp
index dbff9c91f6..ac83c0986f 100644
--- a/Userland/Applications/FileManager/PropertiesWindow.cpp
+++ b/Userland/Applications/FileManager/PropertiesWindow.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -162,10 +163,6 @@ PropertiesWindow::PropertiesWindow(String const& path, bool disable_rename, Wind
     update();
 }
 
-PropertiesWindow::~PropertiesWindow()
-{
-}
-
 void PropertiesWindow::update()
 {
     m_icon->set_bitmap(GUI::FileIconProvider::icon_for_path(make_full_path(m_name), m_mode).bitmap_for_size(32));
diff --git a/Userland/Applications/FileManager/PropertiesWindow.h b/Userland/Applications/FileManager/PropertiesWindow.h
index b8704ef483..c1150a8deb 100644
--- a/Userland/Applications/FileManager/PropertiesWindow.h
+++ b/Userland/Applications/FileManager/PropertiesWindow.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,7 +19,7 @@ class PropertiesWindow final : public GUI::Window {
     C_OBJECT(PropertiesWindow);
 
 public:
-    virtual ~PropertiesWindow() override;
+    virtual ~PropertiesWindow() override = default;
 
 private:
     PropertiesWindow(String const& path, bool disable_rename, Window* parent = nullptr);
diff --git a/Userland/Applications/FontEditor/FontEditor.cpp b/Userland/Applications/FontEditor/FontEditor.cpp
index 8f52892d71..bc56a8a4d9 100644
--- a/Userland/Applications/FontEditor/FontEditor.cpp
+++ b/Userland/Applications/FontEditor/FontEditor.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -437,10 +438,6 @@ FontEditorWidget::FontEditorWidget()
     set_scale(scale);
 }
 
-FontEditorWidget::~FontEditorWidget()
-{
-}
-
 void FontEditorWidget::initialize(String const& path, RefPtr<Gfx::BitmapFont>&& edited_font)
 {
     if (m_edited_font == edited_font)
diff --git a/Userland/Applications/FontEditor/FontEditor.h b/Userland/Applications/FontEditor/FontEditor.h
index 94caae424a..ed74b541df 100644
--- a/Userland/Applications/FontEditor/FontEditor.h
+++ b/Userland/Applications/FontEditor/FontEditor.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class FontEditorWidget final
     , public Config::Listener {
     C_OBJECT(FontEditorWidget)
 public:
-    virtual ~FontEditorWidget() override;
+    virtual ~FontEditorWidget() override = default;
 
     bool open_file(String const&);
     bool save_file(String const&);
diff --git a/Userland/Applications/FontEditor/GlyphEditorWidget.cpp b/Userland/Applications/FontEditor/GlyphEditorWidget.cpp
index 3c1fe4315e..1a2bb480fe 100644
--- a/Userland/Applications/FontEditor/GlyphEditorWidget.cpp
+++ b/Userland/Applications/FontEditor/GlyphEditorWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,10 +14,6 @@
 #include <LibGfx/Palette.h>
 #include <string.h>
 
-GlyphEditorWidget::~GlyphEditorWidget()
-{
-}
-
 void GlyphEditorWidget::initialize(Gfx::BitmapFont& mutable_font)
 {
     if (m_font == mutable_font)
diff --git a/Userland/Applications/FontEditor/GlyphEditorWidget.h b/Userland/Applications/FontEditor/GlyphEditorWidget.h
index 08aebb4061..eabbc01fc1 100644
--- a/Userland/Applications/FontEditor/GlyphEditorWidget.h
+++ b/Userland/Applications/FontEditor/GlyphEditorWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,7 +24,7 @@ public:
         Counterclockwise
     };
 
-    virtual ~GlyphEditorWidget() override;
+    virtual ~GlyphEditorWidget() override = default;
 
     void initialize(Gfx::BitmapFont&);
 
diff --git a/Userland/Applications/Help/ManualNode.h b/Userland/Applications/Help/ManualNode.h
index 6b6b2386de..34971e234d 100644
--- a/Userland/Applications/Help/ManualNode.h
+++ b/Userland/Applications/Help/ManualNode.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -11,7 +12,7 @@
 
 class ManualNode {
 public:
-    virtual ~ManualNode() { }
+    virtual ~ManualNode() = default;
 
     virtual NonnullOwnPtrVector<ManualNode>& children() const = 0;
     virtual const ManualNode* parent() const = 0;
diff --git a/Userland/Applications/Help/ManualPageNode.cpp b/Userland/Applications/Help/ManualPageNode.cpp
index f512d3c19c..dc28cb4c08 100644
--- a/Userland/Applications/Help/ManualPageNode.cpp
+++ b/Userland/Applications/Help/ManualPageNode.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
diff --git a/Userland/Applications/Help/ManualPageNode.h b/Userland/Applications/Help/ManualPageNode.h
index 8e366eae42..0f60dd6569 100644
--- a/Userland/Applications/Help/ManualPageNode.h
+++ b/Userland/Applications/Help/ManualPageNode.h
@@ -12,7 +12,7 @@ class ManualSectionNode;
 
 class ManualPageNode : public ManualNode {
 public:
-    virtual ~ManualPageNode() override { }
+    virtual ~ManualPageNode() override = default;
 
     ManualPageNode(const ManualSectionNode& section, StringView page)
         : m_section(section)
diff --git a/Userland/Applications/Help/ManualSectionNode.h b/Userland/Applications/Help/ManualSectionNode.h
index 94346d3492..468137066c 100644
--- a/Userland/Applications/Help/ManualSectionNode.h
+++ b/Userland/Applications/Help/ManualSectionNode.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -10,7 +11,7 @@
 
 class ManualSectionNode : public ManualNode {
 public:
-    virtual ~ManualSectionNode() override { }
+    virtual ~ManualSectionNode() override = default;
 
     ManualSectionNode(String section, String name)
         : m_section(section)
diff --git a/Userland/Applications/HexEditor/FindDialog.cpp b/Userland/Applications/HexEditor/FindDialog.cpp
index 1ab00ffbd2..f2ef50fd2f 100644
--- a/Userland/Applications/HexEditor/FindDialog.cpp
+++ b/Userland/Applications/HexEditor/FindDialog.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -150,7 +150,3 @@ FindDialog::FindDialog()
         done(ExecResult::ExecCancel);
     };
 }
-
-FindDialog::~FindDialog()
-{
-}
diff --git a/Userland/Applications/HexEditor/FindDialog.h b/Userland/Applications/HexEditor/FindDialog.h
index 169f9f6d82..89063c5360 100644
--- a/Userland/Applications/HexEditor/FindDialog.h
+++ b/Userland/Applications/HexEditor/FindDialog.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -29,7 +29,7 @@ private:
     bool find_all() const { return m_find_all; }
 
     FindDialog();
-    virtual ~FindDialog() override;
+    virtual ~FindDialog() override = default;
 
     RefPtr<GUI::TextEditor> m_text_editor;
     RefPtr<GUI::Button> m_find_button;
diff --git a/Userland/Applications/HexEditor/GoToOffsetDialog.cpp b/Userland/Applications/HexEditor/GoToOffsetDialog.cpp
index 9940b19169..99b2aedff2 100644
--- a/Userland/Applications/HexEditor/GoToOffsetDialog.cpp
+++ b/Userland/Applications/HexEditor/GoToOffsetDialog.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -146,7 +146,3 @@ GoToOffsetDialog::GoToOffsetDialog()
 
     update_statusbar();
 }
-
-GoToOffsetDialog::~GoToOffsetDialog()
-{
-}
diff --git a/Userland/Applications/HexEditor/GoToOffsetDialog.h b/Userland/Applications/HexEditor/GoToOffsetDialog.h
index 358b04bf6d..fc118b28f4 100644
--- a/Userland/Applications/HexEditor/GoToOffsetDialog.h
+++ b/Userland/Applications/HexEditor/GoToOffsetDialog.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,7 +18,7 @@ public:
 
 private:
     GoToOffsetDialog();
-    virtual ~GoToOffsetDialog() override;
+    virtual ~GoToOffsetDialog() override = default;
     void update_statusbar();
     int process_input();
     int calculate_new_offset(int offset);
diff --git a/Userland/Applications/HexEditor/HexEditor.cpp b/Userland/Applications/HexEditor/HexEditor.cpp
index 86b41e9448..1106057b11 100644
--- a/Userland/Applications/HexEditor/HexEditor.cpp
+++ b/Userland/Applications/HexEditor/HexEditor.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -47,10 +48,6 @@ HexEditor::HexEditor()
     m_blink_timer->start();
 }
 
-HexEditor::~HexEditor()
-{
-}
-
 void HexEditor::set_readonly(bool readonly)
 {
     if (m_readonly == readonly)
diff --git a/Userland/Applications/HexEditor/HexEditor.h b/Userland/Applications/HexEditor/HexEditor.h
index 07834dee76..84989e0a95 100644
--- a/Userland/Applications/HexEditor/HexEditor.h
+++ b/Userland/Applications/HexEditor/HexEditor.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -28,7 +29,7 @@ public:
         Text
     };
 
-    virtual ~HexEditor() override;
+    virtual ~HexEditor() override = default;
 
     bool is_readonly() const { return m_readonly; }
     void set_readonly(bool);
diff --git a/Userland/Applications/HexEditor/HexEditorWidget.cpp b/Userland/Applications/HexEditor/HexEditorWidget.cpp
index 2c9fa88fe2..8e3a6e267e 100644
--- a/Userland/Applications/HexEditor/HexEditorWidget.cpp
+++ b/Userland/Applications/HexEditor/HexEditorWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -202,10 +203,6 @@ HexEditorWidget::HexEditorWidget()
     m_editor->set_focus(true);
 }
 
-HexEditorWidget::~HexEditorWidget()
-{
-}
-
 void HexEditorWidget::initialize_menubar(GUI::Window& window)
 {
     auto& file_menu = window.add_menu("&File");
diff --git a/Userland/Applications/HexEditor/HexEditorWidget.h b/Userland/Applications/HexEditor/HexEditorWidget.h
index f07f5fe2fc..f4f3a6f470 100644
--- a/Userland/Applications/HexEditor/HexEditorWidget.h
+++ b/Userland/Applications/HexEditor/HexEditorWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class HexEditor;
 class HexEditorWidget final : public GUI::Widget {
     C_OBJECT(HexEditorWidget)
 public:
-    virtual ~HexEditorWidget() override;
+    virtual ~HexEditorWidget() override = default;
     void open_file(NonnullRefPtr<Core::File>);
     void initialize_menubar(GUI::Window&);
     bool request_close();
diff --git a/Userland/Applications/ImageViewer/ViewWidget.cpp b/Userland/Applications/ImageViewer/ViewWidget.cpp
index ebba2ba053..156f8c66bf 100644
--- a/Userland/Applications/ImageViewer/ViewWidget.cpp
+++ b/Userland/Applications/ImageViewer/ViewWidget.cpp
@@ -3,6 +3,7 @@
  * Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
  * Copyright (c) 2021, Mohsan Ali <mohsan0073@gmail.com>
  * Copyright (c) 2022, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -28,10 +29,6 @@ ViewWidget::ViewWidget()
     set_fill_with_background_color(false);
 }
 
-ViewWidget::~ViewWidget()
-{
-}
-
 void ViewWidget::clear()
 {
     m_timer->stop();
diff --git a/Userland/Applications/ImageViewer/ViewWidget.h b/Userland/Applications/ImageViewer/ViewWidget.h
index 364a51fe15..b016cd80e7 100644
--- a/Userland/Applications/ImageViewer/ViewWidget.h
+++ b/Userland/Applications/ImageViewer/ViewWidget.h
@@ -3,6 +3,7 @@
  * Copyright (c) 2021, Linus Groh <linusg@serenityos.org>
  * Copyright (c) 2021, Mohsan Ali <mohsan0073@gmail.com>
  * Copyright (c) 2022, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -26,7 +27,7 @@ public:
         Last
     };
 
-    virtual ~ViewWidget() override;
+    virtual ~ViewWidget() override = default;
 
     const Gfx::Bitmap* bitmap() const { return m_bitmap.ptr(); }
     const String& path() const { return m_path; }
diff --git a/Userland/Applications/KeyboardMapper/KeyButton.cpp b/Userland/Applications/KeyboardMapper/KeyButton.cpp
index 401118c629..6e8d97caed 100644
--- a/Userland/Applications/KeyboardMapper/KeyButton.cpp
+++ b/Userland/Applications/KeyboardMapper/KeyButton.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
  * Copyright (c) 2021, Rasmus Nylander <RasmusNylander.SerenityOS@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -11,10 +12,6 @@
 #include <LibGfx/Font.h>
 #include <LibGfx/Palette.h>
 
-KeyButton::~KeyButton()
-{
-}
-
 void KeyButton::paint_event(GUI::PaintEvent& event)
 {
     GUI::Painter painter(*this);
diff --git a/Userland/Applications/KeyboardMapper/KeyButton.h b/Userland/Applications/KeyboardMapper/KeyButton.h
index 31b03ffe9f..d8d444cfc6 100644
--- a/Userland/Applications/KeyboardMapper/KeyButton.h
+++ b/Userland/Applications/KeyboardMapper/KeyButton.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@ class KeyButton final : public GUI::AbstractButton {
     C_OBJECT(KeyButton)
 
 public:
-    virtual ~KeyButton() override;
+    virtual ~KeyButton() override = default;
 
     void set_pressed(bool value) { m_pressed = value; }
 
diff --git a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
index aee0ab7b57..8417d149eb 100644
--- a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
+++ b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
  * Copyright (c) 2021, Rasmus Nylander <RasmusNylander.SerenityOS@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,10 +21,6 @@ KeyboardMapperWidget::KeyboardMapperWidget()
     create_frame();
 }
 
-KeyboardMapperWidget::~KeyboardMapperWidget()
-{
-}
-
 void KeyboardMapperWidget::create_frame()
 {
     set_fill_with_background_color(true);
diff --git a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.h b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.h
index 90807f4069..e1c854755f 100644
--- a/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.h
+++ b/Userland/Applications/KeyboardMapper/KeyboardMapperWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@ class KeyboardMapperWidget final : public GUI::Widget {
     C_OBJECT(KeyboardMapperWidget)
 
 public:
-    virtual ~KeyboardMapperWidget() override;
+    virtual ~KeyboardMapperWidget() override = default;
 
     void create_frame();
     ErrorOr<void> load_map_from_file(const String&);
diff --git a/Userland/Applications/KeyboardSettings/KeyboardSettingsWidget.cpp b/Userland/Applications/KeyboardSettings/KeyboardSettingsWidget.cpp
index e3d95390f6..eba887b3cc 100644
--- a/Userland/Applications/KeyboardSettings/KeyboardSettingsWidget.cpp
+++ b/Userland/Applications/KeyboardSettings/KeyboardSettingsWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2020, Hüseyin Aslıtürk <asliturk@hotmail.com>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -28,7 +29,7 @@
 class KeymapSelectionDialog final : public GUI::Dialog {
     C_OBJECT(KeymapSelectionDialog)
 public:
-    virtual ~KeymapSelectionDialog() override {};
+    virtual ~KeymapSelectionDialog() override = default;
 
     static String select_keymap(Window* parent_window, Vector<String> const& selected_keymaps)
     {
diff --git a/Userland/Applications/Magnifier/MagnifierWidget.cpp b/Userland/Applications/Magnifier/MagnifierWidget.cpp
index b069eceeca..b60bcc25e6 100644
--- a/Userland/Applications/Magnifier/MagnifierWidget.cpp
+++ b/Userland/Applications/Magnifier/MagnifierWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Valtteri Koskivuori <vkoskiv@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,10 +17,6 @@ MagnifierWidget::MagnifierWidget()
     GUI::DisplayLink::register_callback([this](auto) { sync(); });
 }
 
-MagnifierWidget::~MagnifierWidget()
-{
-}
-
 void MagnifierWidget::set_scale_factor(int scale_factor)
 {
     VERIFY(scale_factor == 2 || scale_factor == 4 || scale_factor == 8);
diff --git a/Userland/Applications/Magnifier/MagnifierWidget.h b/Userland/Applications/Magnifier/MagnifierWidget.h
index 0a7af0a4be..b19b991f16 100644
--- a/Userland/Applications/Magnifier/MagnifierWidget.h
+++ b/Userland/Applications/Magnifier/MagnifierWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Valtteri Koskivuori <vkoskiv@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@ class MagnifierWidget final : public GUI::Frame {
     C_OBJECT(MagnifierWidget);
 
 public:
-    virtual ~MagnifierWidget();
+    virtual ~MagnifierWidget() override = default;
     void set_scale_factor(int scale_factor);
     void set_color_filter(OwnPtr<Gfx::ColorBlindnessFilter>);
     void pause_capture(bool pause)
diff --git a/Userland/Applications/Mail/AccountHolder.cpp b/Userland/Applications/Mail/AccountHolder.cpp
index f2edd1b236..e9f56a973b 100644
--- a/Userland/Applications/Mail/AccountHolder.cpp
+++ b/Userland/Applications/Mail/AccountHolder.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -11,10 +12,6 @@ AccountHolder::AccountHolder()
     m_mailbox_tree_model = MailboxTreeModel::create(*this);
 }
 
-AccountHolder::~AccountHolder()
-{
-}
-
 void AccountHolder::add_account_with_name_and_mailboxes(String name, Vector<IMAP::ListItem> const& mailboxes)
 {
     auto account = AccountNode::create(move(name));
diff --git a/Userland/Applications/Mail/AccountHolder.h b/Userland/Applications/Mail/AccountHolder.h
index 56a134a15d..fa694f271a 100644
--- a/Userland/Applications/Mail/AccountHolder.h
+++ b/Userland/Applications/Mail/AccountHolder.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -86,7 +87,7 @@ private:
 
 class AccountHolder {
 public:
-    ~AccountHolder();
+    ~AccountHolder() = default;
 
     static NonnullOwnPtr<AccountHolder> create()
     {
diff --git a/Userland/Applications/Mail/InboxModel.cpp b/Userland/Applications/Mail/InboxModel.cpp
index 4c1417e0ad..c5a1a39295 100644
--- a/Userland/Applications/Mail/InboxModel.cpp
+++ b/Userland/Applications/Mail/InboxModel.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -11,10 +12,6 @@ InboxModel::InboxModel(Vector<InboxEntry> entries)
 {
 }
 
-InboxModel::~InboxModel()
-{
-}
-
 int InboxModel::row_count(GUI::ModelIndex const&) const
 {
     return m_entries.size();
diff --git a/Userland/Applications/Mail/InboxModel.h b/Userland/Applications/Mail/InboxModel.h
index 02d2f569d9..a878d77e30 100644
--- a/Userland/Applications/Mail/InboxModel.h
+++ b/Userland/Applications/Mail/InboxModel.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -27,7 +28,7 @@ public:
         return adopt_ref(*new InboxModel(move(inbox_entries)));
     }
 
-    virtual ~InboxModel() override;
+    virtual ~InboxModel() override = default;
 
     virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override;
     virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return Column::__Count; }
diff --git a/Userland/Applications/Mail/MailWidget.cpp b/Userland/Applications/Mail/MailWidget.cpp
index e5e6670233..50fe6aad45 100644
--- a/Userland/Applications/Mail/MailWidget.cpp
+++ b/Userland/Applications/Mail/MailWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
  * Copyright (c) 2021, Undefine <cqundefine@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -95,10 +96,6 @@ MailWidget::MailWidget()
     };
 }
 
-MailWidget::~MailWidget()
-{
-}
-
 bool MailWidget::connect_and_login()
 {
     auto server = Config::read_string("Mail", "Connection", "Server", {});
diff --git a/Userland/Applications/Mail/MailWidget.h b/Userland/Applications/Mail/MailWidget.h
index fe135f6035..650e0d65a1 100644
--- a/Userland/Applications/Mail/MailWidget.h
+++ b/Userland/Applications/Mail/MailWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,7 +18,7 @@
 class MailWidget final : public GUI::Widget {
     C_OBJECT(MailWidget)
 public:
-    virtual ~MailWidget() override;
+    virtual ~MailWidget() override = default;
 
     bool connect_and_login();
 
diff --git a/Userland/Applications/Mail/MailboxTreeModel.cpp b/Userland/Applications/Mail/MailboxTreeModel.cpp
index eb80315f8c..9f78366852 100644
--- a/Userland/Applications/Mail/MailboxTreeModel.cpp
+++ b/Userland/Applications/Mail/MailboxTreeModel.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,10 +16,6 @@ MailboxTreeModel::MailboxTreeModel(AccountHolder const& account_holder)
     m_account_icon.set_bitmap_for_size(16, Gfx::Bitmap::try_load_from_file("/res/icons/16x16/home-directory.png").release_value_but_fixme_should_propagate_errors());
 }
 
-MailboxTreeModel::~MailboxTreeModel()
-{
-}
-
 GUI::ModelIndex MailboxTreeModel::index(int row, int column, GUI::ModelIndex const& parent) const
 {
     if (!parent.is_valid()) {
diff --git a/Userland/Applications/Mail/MailboxTreeModel.h b/Userland/Applications/Mail/MailboxTreeModel.h
index 3df0c1ba62..3683f6034b 100644
--- a/Userland/Applications/Mail/MailboxTreeModel.h
+++ b/Userland/Applications/Mail/MailboxTreeModel.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,7 +19,7 @@ public:
         return adopt_ref(*new MailboxTreeModel(account_holder));
     }
 
-    virtual ~MailboxTreeModel() override;
+    virtual ~MailboxTreeModel() override = default;
 
     virtual int row_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override;
     virtual int column_count(GUI::ModelIndex const& = GUI::ModelIndex()) const override;
diff --git a/Userland/Applications/MouseSettings/DoubleClickArrowWidget.cpp b/Userland/Applications/MouseSettings/DoubleClickArrowWidget.cpp
index a72ad35010..aa49d2ca4c 100644
--- a/Userland/Applications/MouseSettings/DoubleClickArrowWidget.cpp
+++ b/Userland/Applications/MouseSettings/DoubleClickArrowWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mathias Jakobsen <mathias@jbcoding.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,10 +14,6 @@ REGISTER_WIDGET(MouseSettings, DoubleClickArrowWidget);
 
 namespace MouseSettings {
 
-DoubleClickArrowWidget::~DoubleClickArrowWidget()
-{
-}
-
 void DoubleClickArrowWidget::set_double_click_speed(int speed)
 {
     if (m_double_click_speed == speed)
diff --git a/Userland/Applications/MouseSettings/DoubleClickArrowWidget.h b/Userland/Applications/MouseSettings/DoubleClickArrowWidget.h
index d65e053a5e..519943bddb 100644
--- a/Userland/Applications/MouseSettings/DoubleClickArrowWidget.h
+++ b/Userland/Applications/MouseSettings/DoubleClickArrowWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mathias Jakobsen <mathias@jbcoding.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@ class DoubleClickArrowWidget final : public GUI::Widget {
     C_OBJECT(DoubleClickArrowWidget);
 
 public:
-    virtual ~DoubleClickArrowWidget() override;
+    virtual ~DoubleClickArrowWidget() override = default;
     void set_double_click_speed(int);
 
 private:
diff --git a/Userland/Applications/MouseSettings/MouseWidget.cpp b/Userland/Applications/MouseSettings/MouseWidget.cpp
index 31fd759f8b..045510f904 100644
--- a/Userland/Applications/MouseSettings/MouseWidget.cpp
+++ b/Userland/Applications/MouseSettings/MouseWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -65,7 +65,3 @@ void MouseWidget::reset_default_values()
     m_double_click_speed_slider->set_value(double_click_speed_default);
     m_switch_buttons_checkbox->set_checked(false);
 }
-
-MouseWidget::~MouseWidget()
-{
-}
diff --git a/Userland/Applications/MouseSettings/MouseWidget.h b/Userland/Applications/MouseSettings/MouseWidget.h
index ab9181d9fd..9779babbd7 100644
--- a/Userland/Applications/MouseSettings/MouseWidget.h
+++ b/Userland/Applications/MouseSettings/MouseWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +14,7 @@
 class MouseWidget final : public GUI::SettingsWindow::Tab {
     C_OBJECT(MouseWidget)
 public:
-    virtual ~MouseWidget() override;
+    virtual ~MouseWidget() override = default;
 
     virtual void apply_settings() override;
     virtual void reset_default_values() override;
diff --git a/Userland/Applications/MouseSettings/ThemeWidget.cpp b/Userland/Applications/MouseSettings/ThemeWidget.cpp
index 32d2e0ce64..6fc7749d90 100644
--- a/Userland/Applications/MouseSettings/ThemeWidget.cpp
+++ b/Userland/Applications/MouseSettings/ThemeWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -137,7 +137,3 @@ void ThemeWidget::reset_default_values()
 {
     m_theme_name_box->set_text("Default");
 }
-
-ThemeWidget::~ThemeWidget()
-{
-}
diff --git a/Userland/Applications/MouseSettings/ThemeWidget.h b/Userland/Applications/MouseSettings/ThemeWidget.h
index 5e54ce1f05..74fa63fe34 100644
--- a/Userland/Applications/MouseSettings/ThemeWidget.h
+++ b/Userland/Applications/MouseSettings/ThemeWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +14,7 @@
 class MouseCursorModel final : public GUI::Model {
 public:
     static NonnullRefPtr<MouseCursorModel> create() { return adopt_ref(*new MouseCursorModel); }
-    virtual ~MouseCursorModel() override { }
+    virtual ~MouseCursorModel() override = default;
 
     enum Column {
         Bitmap,
@@ -36,7 +36,7 @@ public:
     }
 
 private:
-    MouseCursorModel() { }
+    MouseCursorModel() = default;
 
     struct Cursor {
         RefPtr<Gfx::Bitmap> bitmap;
@@ -65,7 +65,7 @@ private:
 class ThemeWidget final : public GUI::SettingsWindow::Tab {
     C_OBJECT(ThemeWidget)
 public:
-    virtual ~ThemeWidget() override;
+    virtual ~ThemeWidget() override = default;
 
     virtual void apply_settings() override;
     virtual void reset_default_values() override;
diff --git a/Userland/Applications/Piano/KeysWidget.cpp b/Userland/Applications/Piano/KeysWidget.cpp
index ae3124154a..5d128b4523 100644
--- a/Userland/Applications/Piano/KeysWidget.cpp
+++ b/Userland/Applications/Piano/KeysWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,10 +18,6 @@ KeysWidget::KeysWidget(TrackManager& track_manager)
     set_fill_with_background_color(true);
 }
 
-KeysWidget::~KeysWidget()
-{
-}
-
 int KeysWidget::mouse_note() const
 {
     if (m_mouse_down && m_mouse_note + m_track_manager.octave_base() < note_count)
diff --git a/Userland/Applications/Piano/KeysWidget.h b/Userland/Applications/Piano/KeysWidget.h
index 1b72456e0e..daf6048837 100644
--- a/Userland/Applications/Piano/KeysWidget.h
+++ b/Userland/Applications/Piano/KeysWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ class TrackManager;
 class KeysWidget final : public GUI::Frame {
     C_OBJECT(KeysWidget)
 public:
-    virtual ~KeysWidget() override;
+    virtual ~KeysWidget() override = default;
 
     int key_code_to_key(int key_code) const;
     int mouse_note() const;
diff --git a/Userland/Applications/Piano/KnobsWidget.cpp b/Userland/Applications/Piano/KnobsWidget.cpp
index 2e84504cd7..17fe3486fa 100644
--- a/Userland/Applications/Piano/KnobsWidget.cpp
+++ b/Userland/Applications/Piano/KnobsWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -103,10 +104,6 @@ KnobsWidget::KnobsWidget(TrackManager& track_manager, MainWidget& main_widget)
     }
 }
 
-KnobsWidget::~KnobsWidget()
-{
-}
-
 void KnobsWidget::cycle_waveform()
 {
     m_synth_waveform->set_selected_index((m_synth_waveform->selected_index() + 1) % m_synth_waveform->model()->row_count());
diff --git a/Userland/Applications/Piano/KnobsWidget.h b/Userland/Applications/Piano/KnobsWidget.h
index 25c6add299..9021f76651 100644
--- a/Userland/Applications/Piano/KnobsWidget.h
+++ b/Userland/Applications/Piano/KnobsWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -22,7 +23,7 @@ class MainWidget;
 class KnobsWidget final : public GUI::Frame {
     C_OBJECT(KnobsWidget)
 public:
-    virtual ~KnobsWidget() override;
+    virtual ~KnobsWidget() override = default;
 
     void update_knobs();
     void cycle_waveform();
diff --git a/Userland/Applications/Piano/MainWidget.cpp b/Userland/Applications/Piano/MainWidget.cpp
index 2c83269f73..34b0e3be63 100644
--- a/Userland/Applications/Piano/MainWidget.cpp
+++ b/Userland/Applications/Piano/MainWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -52,10 +53,6 @@ MainWidget::MainWidget(TrackManager& track_manager, AudioPlayerLoop& loop)
     m_roll_widget->set_keys_widget(m_keys_widget);
 }
 
-MainWidget::~MainWidget()
-{
-}
-
 void MainWidget::add_track_actions(GUI::Menu& menu)
 {
     menu.add_action(GUI::Action::create("&Add Track", { Mod_Ctrl, Key_T }, [&](auto&) {
diff --git a/Userland/Applications/Piano/MainWidget.h b/Userland/Applications/Piano/MainWidget.h
index e71a8572c0..845465b1e5 100644
--- a/Userland/Applications/Piano/MainWidget.h
+++ b/Userland/Applications/Piano/MainWidget.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,7 +24,7 @@ class PlayerWidget;
 class MainWidget final : public GUI::Widget {
     C_OBJECT(MainWidget)
 public:
-    virtual ~MainWidget() override;
+    virtual ~MainWidget() override = default;
 
     void add_track_actions(GUI::Menu&);
 
diff --git a/Userland/Applications/Piano/PlayerWidget.cpp b/Userland/Applications/Piano/PlayerWidget.cpp
index 2ef688431f..3737a601a6 100644
--- a/Userland/Applications/Piano/PlayerWidget.cpp
+++ b/Userland/Applications/Piano/PlayerWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -95,10 +96,6 @@ PlayerWidget::PlayerWidget(TrackManager& manager, AudioPlayerLoop& loop)
     };
 }
 
-PlayerWidget::~PlayerWidget()
-{
-}
-
 void PlayerWidget::add_track()
 {
     m_track_manager.add_track();
diff --git a/Userland/Applications/Piano/PlayerWidget.h b/Userland/Applications/Piano/PlayerWidget.h
index 2164d0b2c7..af5e2f664e 100644
--- a/Userland/Applications/Piano/PlayerWidget.h
+++ b/Userland/Applications/Piano/PlayerWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@ class TrackManager;
 class PlayerWidget final : public GUI::Toolbar {
     C_OBJECT(PlayerWidget)
 public:
-    virtual ~PlayerWidget() override;
+    virtual ~PlayerWidget() override = default;
 
     void add_track();
     void next_track();
diff --git a/Userland/Applications/Piano/RollWidget.cpp b/Userland/Applications/Piano/RollWidget.cpp
index 8379b4d662..d2457051cb 100644
--- a/Userland/Applications/Piano/RollWidget.cpp
+++ b/Userland/Applications/Piano/RollWidget.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -28,10 +29,6 @@ RollWidget::RollWidget(TrackManager& track_manager)
     vertical_scrollbar().set_value(roll_height / 2);
 }
 
-RollWidget::~RollWidget()
-{
-}
-
 void RollWidget::paint_event(GUI::PaintEvent& event)
 {
     m_roll_width = widget_inner_rect().width() * m_zoom_level;
diff --git a/Userland/Applications/Piano/RollWidget.h b/Userland/Applications/Piano/RollWidget.h
index 1e97d3a303..3e4ca04e9f 100644
--- a/Userland/Applications/Piano/RollWidget.h
+++ b/Userland/Applications/Piano/RollWidget.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -19,7 +20,7 @@ using LibDSP::RollNote;
 class RollWidget final : public GUI::AbstractScrollableWidget {
     C_OBJECT(RollWidget)
 public:
-    virtual ~RollWidget() override;
+    virtual ~RollWidget() override = default;
 
     const KeysWidget* keys_widget() const { return m_keys_widget; }
     void set_keys_widget(const KeysWidget* widget) { m_keys_widget = widget; }
diff --git a/Userland/Applications/Piano/SamplerWidget.cpp b/Userland/Applications/Piano/SamplerWidget.cpp
index afa910c3f9..220ed553f5 100644
--- a/Userland/Applications/Piano/SamplerWidget.cpp
+++ b/Userland/Applications/Piano/SamplerWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,10 +19,6 @@ WaveEditor::WaveEditor(TrackManager& track_manager)
 {
 }
 
-WaveEditor::~WaveEditor()
-{
-}
-
 int WaveEditor::sample_to_y(double percentage) const
 {
     double portion_of_half_height = percentage * ((frame_inner_rect().height() - 1) / 2.0);
@@ -100,7 +97,3 @@ SamplerWidget::SamplerWidget(TrackManager& track_manager)
     m_wave_editor = add<WaveEditor>(m_track_manager);
     m_wave_editor->set_fixed_height(100);
 }
-
-SamplerWidget::~SamplerWidget()
-{
-}
diff --git a/Userland/Applications/Piano/SamplerWidget.h b/Userland/Applications/Piano/SamplerWidget.h
index 8380b33d3a..27ba0f58d0 100644
--- a/Userland/Applications/Piano/SamplerWidget.h
+++ b/Userland/Applications/Piano/SamplerWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,7 +14,7 @@ class TrackManager;
 class WaveEditor final : public GUI::Frame {
     C_OBJECT(WaveEditor)
 public:
-    virtual ~WaveEditor() override;
+    virtual ~WaveEditor() override = default;
 
 private:
     explicit WaveEditor(TrackManager&);
@@ -28,7 +29,7 @@ private:
 class SamplerWidget final : public GUI::Frame {
     C_OBJECT(SamplerWidget)
 public:
-    virtual ~SamplerWidget() override;
+    virtual ~SamplerWidget() override = default;
 
 private:
     explicit SamplerWidget(TrackManager&);
diff --git a/Userland/Applications/Piano/Track.cpp b/Userland/Applications/Piano/Track.cpp
index eceec68c43..7344a5c0d7 100644
--- a/Userland/Applications/Piano/Track.cpp
+++ b/Userland/Applications/Piano/Track.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -24,10 +25,6 @@ Track::Track(const u32& time)
     set_volume(volume_max);
 }
 
-Track::~Track()
-{
-}
-
 void Track::fill_sample(Sample& sample)
 {
     m_temporary_transport->time() = m_time;
diff --git a/Userland/Applications/Piano/Track.h b/Userland/Applications/Piano/Track.h
index 9be0e65502..230b052231 100644
--- a/Userland/Applications/Piano/Track.h
+++ b/Userland/Applications/Piano/Track.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, kleines Filmröllchen <filmroellchen@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -26,7 +27,7 @@ class Track {
 
 public:
     explicit Track(const u32& time);
-    ~Track();
+    ~Track() = default;
 
     const Vector<Audio::Sample>& recorded_sample() const { return m_recorded_sample; }
     const SinglyLinkedList<RollNote>& roll_notes(int note) const { return m_roll_notes[note]; }
diff --git a/Userland/Applications/Piano/TrackManager.cpp b/Userland/Applications/Piano/TrackManager.cpp
index 705af0f56b..37accde048 100644
--- a/Userland/Applications/Piano/TrackManager.cpp
+++ b/Userland/Applications/Piano/TrackManager.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,10 +15,6 @@ TrackManager::TrackManager()
     add_track();
 }
 
-TrackManager::~TrackManager()
-{
-}
-
 void TrackManager::time_forward(int amount)
 {
     int new_value = (static_cast<int>(m_time) + amount) % roll_length;
diff --git a/Userland/Applications/Piano/TrackManager.h b/Userland/Applications/Piano/TrackManager.h
index 4b315ea118..3bbc09862b 100644
--- a/Userland/Applications/Piano/TrackManager.h
+++ b/Userland/Applications/Piano/TrackManager.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
  * Copyright (c) 2021, JJ Roberts-White <computerfido@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class TrackManager {
 
 public:
     TrackManager();
-    ~TrackManager();
+    ~TrackManager() = default;
 
     Track& current_track() { return *m_tracks[m_current_track]; }
     Span<const Sample> buffer() const { return m_current_front_buffer; }
diff --git a/Userland/Applications/Piano/WaveWidget.cpp b/Userland/Applications/Piano/WaveWidget.cpp
index c91fefcfd9..e0c71163bc 100644
--- a/Userland/Applications/Piano/WaveWidget.cpp
+++ b/Userland/Applications/Piano/WaveWidget.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,10 +16,6 @@ WaveWidget::WaveWidget(TrackManager& track_manager)
 {
 }
 
-WaveWidget::~WaveWidget()
-{
-}
-
 int WaveWidget::sample_to_y(int sample) const
 {
     constexpr int nice_scale_factor = 4;
diff --git a/Userland/Applications/Piano/WaveWidget.h b/Userland/Applications/Piano/WaveWidget.h
index bc8a8f16cd..37f3433f63 100644
--- a/Userland/Applications/Piano/WaveWidget.h
+++ b/Userland/Applications/Piano/WaveWidget.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2019-2020, William McPherson <willmcpherson2@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +15,7 @@ class TrackManager;
 class WaveWidget final : public GUI::Frame {
     C_OBJECT(WaveWidget)
 public:
-    virtual ~WaveWidget() override;
+    virtual ~WaveWidget() override = default;
 
 private:
     explicit WaveWidget(TrackManager&);
diff --git a/Userland/Applications/PixelPaint/Layer.h b/Userland/Applications/PixelPaint/Layer.h
index 966dad2b17..64860d867b 100644
--- a/Userland/Applications/PixelPaint/Layer.h
+++ b/Userland/Applications/PixelPaint/Layer.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -29,7 +30,7 @@ public:
     static ErrorOr<NonnullRefPtr<Layer>> try_create_with_bitmap(Image&, NonnullRefPtr<Gfx::Bitmap>, String name);
     static ErrorOr<NonnullRefPtr<Layer>> try_create_snapshot(Image&, Layer const&);
 
-    ~Layer() { }
+    ~Layer() = default;
 
     Gfx::IntPoint const& location() const { return m_location; }
     void set_location(Gfx::IntPoint const& location) { m_location = location; }
diff --git a/Userland/Applications/PixelPaint/LayerPropertiesWidget.cpp b/Userland/Applications/PixelPaint/LayerPropertiesWidget.cpp
index f10cbfcdaf..298e8283e1 100644
--- a/Userland/Applications/PixelPaint/LayerPropertiesWidget.cpp
+++ b/Userland/Applications/PixelPaint/LayerPropertiesWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -65,10 +66,6 @@ LayerPropertiesWidget::LayerPropertiesWidget()
     };
 }
 
-LayerPropertiesWidget::~LayerPropertiesWidget()
-{
-}
-
 void LayerPropertiesWidget::set_layer(Layer* layer)
 {
     if (m_layer == layer)
diff --git a/Userland/Applications/PixelPaint/LayerPropertiesWidget.h b/Userland/Applications/PixelPaint/LayerPropertiesWidget.h
index 33d212d335..714da7ed49 100644
--- a/Userland/Applications/PixelPaint/LayerPropertiesWidget.h
+++ b/Userland/Applications/PixelPaint/LayerPropertiesWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@ class LayerPropertiesWidget final : public GUI::Widget {
     C_OBJECT(LayerPropertiesWidget);
 
 public:
-    virtual ~LayerPropertiesWidget() override;
+    virtual ~LayerPropertiesWidget() override = default;
 
     void set_layer(Layer*);
 
diff --git a/Userland/Applications/PixelPaint/PaletteWidget.cpp b/Userland/Applications/PixelPaint/PaletteWidget.cpp
index d85cd2ce9d..7595c30caf 100644
--- a/Userland/Applications/PixelPaint/PaletteWidget.cpp
+++ b/Userland/Applications/PixelPaint/PaletteWidget.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Felix Rauch <noreply@felixrau.ch>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -25,9 +26,7 @@ class ColorWidget : public GUI::Frame {
     C_OBJECT(ColorWidget);
 
 public:
-    virtual ~ColorWidget() override
-    {
-    }
+    virtual ~ColorWidget() override = default;
 
     virtual Color color() { return m_color; }
 
@@ -66,7 +65,7 @@ class SelectedColorWidget : public GUI::Frame {
     C_OBJECT(SelectedColorWidget);
 
 public:
-    virtual ~SelectedColorWidget() override { }
+    virtual ~SelectedColorWidget() override = default;
 
     virtual void mousedown_event(GUI::MouseEvent& event) override
     {
@@ -162,10 +161,6 @@ void PaletteWidget::set_image_editor(ImageEditor* editor)
     };
 }
 
-PaletteWidget::~PaletteWidget()
-{
-}
-
 void PaletteWidget::set_primary_color(Color color)
 {
     if (m_editor)
diff --git a/Userland/Applications/PixelPaint/PaletteWidget.h b/Userland/Applications/PixelPaint/PaletteWidget.h
index 6801b6e649..02540db80d 100644
--- a/Userland/Applications/PixelPaint/PaletteWidget.h
+++ b/Userland/Applications/PixelPaint/PaletteWidget.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Felix Rauch <noreply@felixrau.ch>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class PaletteWidget final : public GUI::Frame {
     C_OBJECT(PaletteWidget);
 
 public:
-    virtual ~PaletteWidget() override;
+    virtual ~PaletteWidget() override = default;
 
     void set_primary_color(Color);
     void set_secondary_color(Color);
diff --git a/Userland/Applications/PixelPaint/ToolPropertiesWidget.cpp b/Userland/Applications/PixelPaint/ToolPropertiesWidget.cpp
index eba4852b0b..1353bf91b0 100644
--- a/Userland/Applications/PixelPaint/ToolPropertiesWidget.cpp
+++ b/Userland/Applications/PixelPaint/ToolPropertiesWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Ben Jilks <benjyjilks@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -42,9 +43,4 @@ void ToolPropertiesWidget::set_active_tool(Tool* tool)
 
     m_tool_widget_stack->set_active_widget(m_active_tool_widget);
 }
-
-ToolPropertiesWidget::~ToolPropertiesWidget()
-{
-}
-
 }
diff --git a/Userland/Applications/PixelPaint/ToolPropertiesWidget.h b/Userland/Applications/PixelPaint/ToolPropertiesWidget.h
index 925d08c5ef..8a3506eb31 100644
--- a/Userland/Applications/PixelPaint/ToolPropertiesWidget.h
+++ b/Userland/Applications/PixelPaint/ToolPropertiesWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Ben Jilks <benjyjilks@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -19,7 +20,7 @@ class ToolPropertiesWidget final : public GUI::Widget {
     C_OBJECT(ToolPropertiesWidget);
 
 public:
-    virtual ~ToolPropertiesWidget() override;
+    virtual ~ToolPropertiesWidget() override = default;
 
     void set_active_tool(Tool*);
 
diff --git a/Userland/Applications/PixelPaint/ToolboxWidget.cpp b/Userland/Applications/PixelPaint/ToolboxWidget.cpp
index 48afba3f66..7cb2e6e0d5 100644
--- a/Userland/Applications/PixelPaint/ToolboxWidget.cpp
+++ b/Userland/Applications/PixelPaint/ToolboxWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -45,10 +46,6 @@ ToolboxWidget::ToolboxWidget()
     setup_tools();
 }
 
-ToolboxWidget::~ToolboxWidget()
-{
-}
-
 void ToolboxWidget::setup_tools()
 {
     auto add_tool = [&](String name, StringView icon_name, GUI::Shortcut const& shortcut, NonnullOwnPtr<Tool> tool) {
diff --git a/Userland/Applications/PixelPaint/ToolboxWidget.h b/Userland/Applications/PixelPaint/ToolboxWidget.h
index 6de446ce56..789885802b 100644
--- a/Userland/Applications/PixelPaint/ToolboxWidget.h
+++ b/Userland/Applications/PixelPaint/ToolboxWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,7 +19,7 @@ class ToolboxWidget final : public GUI::Widget {
     C_OBJECT(ToolboxWidget);
 
 public:
-    virtual ~ToolboxWidget() override;
+    virtual ~ToolboxWidget() override = default;
 
     Function<void(Tool*)> on_tool_selection;
 
diff --git a/Userland/Applications/PixelPaint/Tools/BrushTool.cpp b/Userland/Applications/PixelPaint/Tools/BrushTool.cpp
index 62e2075d23..3e5786555f 100644
--- a/Userland/Applications/PixelPaint/Tools/BrushTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/BrushTool.cpp
@@ -18,14 +18,6 @@
 
 namespace PixelPaint {
 
-BrushTool::BrushTool()
-{
-}
-
-BrushTool::~BrushTool()
-{
-}
-
 void BrushTool::on_mousedown(Layer* layer, MouseEvent& event)
 {
     if (!layer)
diff --git a/Userland/Applications/PixelPaint/Tools/BrushTool.h b/Userland/Applications/PixelPaint/Tools/BrushTool.h
index 36daa91935..d76c40e295 100644
--- a/Userland/Applications/PixelPaint/Tools/BrushTool.h
+++ b/Userland/Applications/PixelPaint/Tools/BrushTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2020, Ben Jilks <benjyjilks@gmail.com>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,8 +14,8 @@ namespace PixelPaint {
 
 class BrushTool : public Tool {
 public:
-    BrushTool();
-    virtual ~BrushTool() override;
+    BrushTool() = default;
+    virtual ~BrushTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/BucketTool.cpp b/Userland/Applications/PixelPaint/Tools/BucketTool.cpp
index 8b417cfa35..380b387728 100644
--- a/Userland/Applications/PixelPaint/Tools/BucketTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/BucketTool.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,10 +24,6 @@ BucketTool::BucketTool()
     m_cursor = Gfx::Bitmap::try_load_from_file("/res/icons/pixelpaint/bucket.png").release_value_but_fixme_should_propagate_errors();
 }
 
-BucketTool::~BucketTool()
-{
-}
-
 static float color_distance_squared(Gfx::Color const& lhs, Gfx::Color const& rhs)
 {
     int a = rhs.red() - lhs.red();
diff --git a/Userland/Applications/PixelPaint/Tools/BucketTool.h b/Userland/Applications/PixelPaint/Tools/BucketTool.h
index a603914ab9..fc5e01f5d1 100644
--- a/Userland/Applications/PixelPaint/Tools/BucketTool.h
+++ b/Userland/Applications/PixelPaint/Tools/BucketTool.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,7 +14,7 @@ namespace PixelPaint {
 class BucketTool final : public Tool {
 public:
     BucketTool();
-    virtual ~BucketTool() override;
+    virtual ~BucketTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual GUI::Widget* get_properties_widget() override;
diff --git a/Userland/Applications/PixelPaint/Tools/EllipseTool.cpp b/Userland/Applications/PixelPaint/Tools/EllipseTool.cpp
index 2eca8ec643..998ee2cb49 100644
--- a/Userland/Applications/PixelPaint/Tools/EllipseTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/EllipseTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,14 +21,6 @@
 
 namespace PixelPaint {
 
-EllipseTool::EllipseTool()
-{
-}
-
-EllipseTool::~EllipseTool()
-{
-}
-
 void EllipseTool::draw_using(GUI::Painter& painter, Gfx::IntPoint const& start_position, Gfx::IntPoint const& end_position, int thickness)
 {
     Gfx::IntRect ellipse_intersecting_rect;
diff --git a/Userland/Applications/PixelPaint/Tools/EllipseTool.h b/Userland/Applications/PixelPaint/Tools/EllipseTool.h
index 7cc8722a66..03085d8277 100644
--- a/Userland/Applications/PixelPaint/Tools/EllipseTool.h
+++ b/Userland/Applications/PixelPaint/Tools/EllipseTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -9,14 +10,15 @@
 
 #include "Tool.h"
 #include <LibGUI/Forward.h>
+#include <LibGUI/TextBox.h>
 #include <LibGfx/Point.h>
 
 namespace PixelPaint {
 
 class EllipseTool final : public Tool {
 public:
-    EllipseTool();
-    virtual ~EllipseTool() override;
+    EllipseTool() = default;
+    virtual ~EllipseTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/EraseTool.cpp b/Userland/Applications/PixelPaint/Tools/EraseTool.cpp
index b60a831c9c..01fb66b855 100644
--- a/Userland/Applications/PixelPaint/Tools/EraseTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/EraseTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,14 +21,6 @@
 
 namespace PixelPaint {
 
-EraseTool::EraseTool()
-{
-}
-
-EraseTool::~EraseTool()
-{
-}
-
 Color EraseTool::color_for(GUI::MouseEvent const&)
 {
     if (m_use_secondary_color)
diff --git a/Userland/Applications/PixelPaint/Tools/EraseTool.h b/Userland/Applications/PixelPaint/Tools/EraseTool.h
index 6fbf048326..e53e0d22ee 100644
--- a/Userland/Applications/PixelPaint/Tools/EraseTool.h
+++ b/Userland/Applications/PixelPaint/Tools/EraseTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,8 +17,8 @@ namespace PixelPaint {
 
 class EraseTool final : public BrushTool {
 public:
-    EraseTool();
-    virtual ~EraseTool() override;
+    EraseTool() = default;
+    virtual ~EraseTool() override = default;
 
     virtual GUI::Widget* get_properties_widget() override;
 
diff --git a/Userland/Applications/PixelPaint/Tools/GuideTool.cpp b/Userland/Applications/PixelPaint/Tools/GuideTool.cpp
index 9a7e422955..1203fe7285 100644
--- a/Userland/Applications/PixelPaint/Tools/GuideTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/GuideTool.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,14 +16,6 @@
 
 namespace PixelPaint {
 
-GuideTool::GuideTool()
-{
-}
-
-GuideTool::~GuideTool()
-{
-}
-
 RefPtr<Guide> GuideTool::closest_guide(const Gfx::IntPoint& point)
 {
     auto guides = editor()->guides();
diff --git a/Userland/Applications/PixelPaint/Tools/GuideTool.h b/Userland/Applications/PixelPaint/Tools/GuideTool.h
index fab699aedf..67aeabc09c 100644
--- a/Userland/Applications/PixelPaint/Tools/GuideTool.h
+++ b/Userland/Applications/PixelPaint/Tools/GuideTool.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -9,14 +10,15 @@
 #include "../Guide.h"
 #include "Tool.h"
 #include <AK/RefPtr.h>
+#include <LibGUI/Menu.h>
 
 namespace PixelPaint {
 
 class GuideTool final : public Tool {
 public:
-    GuideTool();
+    GuideTool() = default;
 
-    virtual ~GuideTool() override;
+    virtual ~GuideTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/LineTool.cpp b/Userland/Applications/PixelPaint/Tools/LineTool.cpp
index 9b3db8ecc5..425f74ca64 100644
--- a/Userland/Applications/PixelPaint/Tools/LineTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/LineTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -31,14 +32,6 @@ static Gfx::IntPoint constrain_line_angle(Gfx::IntPoint const& start_pos, Gfx::I
         start_pos.y() + (int)(AK::sin(constrained_angle) * line_length) };
 }
 
-LineTool::LineTool()
-{
-}
-
-LineTool::~LineTool()
-{
-}
-
 void LineTool::on_mousedown(Layer* layer, MouseEvent& event)
 {
     if (!layer)
diff --git a/Userland/Applications/PixelPaint/Tools/LineTool.h b/Userland/Applications/PixelPaint/Tools/LineTool.h
index 874c3b5ddd..2b91236911 100644
--- a/Userland/Applications/PixelPaint/Tools/LineTool.h
+++ b/Userland/Applications/PixelPaint/Tools/LineTool.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,8 +15,8 @@ namespace PixelPaint {
 
 class LineTool final : public Tool {
 public:
-    LineTool();
-    virtual ~LineTool() override;
+    LineTool() = default;
+    virtual ~LineTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/MoveTool.cpp b/Userland/Applications/PixelPaint/Tools/MoveTool.cpp
index 9690715c6a..694e04b129 100644
--- a/Userland/Applications/PixelPaint/Tools/MoveTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/MoveTool.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,14 +15,6 @@
 
 namespace PixelPaint {
 
-MoveTool::MoveTool()
-{
-}
-
-MoveTool::~MoveTool()
-{
-}
-
 void MoveTool::on_mousedown(Layer* layer, MouseEvent& event)
 {
     if (event.image_event().button() == GUI::MouseButton::Secondary) {
diff --git a/Userland/Applications/PixelPaint/Tools/MoveTool.h b/Userland/Applications/PixelPaint/Tools/MoveTool.h
index d62d554258..e022256cce 100644
--- a/Userland/Applications/PixelPaint/Tools/MoveTool.h
+++ b/Userland/Applications/PixelPaint/Tools/MoveTool.h
@@ -1,19 +1,21 @@
 /*
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
 
 #pragma once
 
+#include "../Layer.h"
 #include "Tool.h"
 
 namespace PixelPaint {
 
 class MoveTool final : public Tool {
 public:
-    MoveTool();
-    virtual ~MoveTool() override;
+    MoveTool() = default;
+    virtual ~MoveTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/PenTool.cpp b/Userland/Applications/PixelPaint/Tools/PenTool.cpp
index 587755ae8a..fa7170ba92 100644
--- a/Userland/Applications/PixelPaint/Tools/PenTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/PenTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -22,10 +23,6 @@ PenTool::PenTool()
     set_size(1);
 }
 
-PenTool::~PenTool()
-{
-}
-
 void PenTool::draw_point(Gfx::Bitmap& bitmap, Gfx::Color const& color, Gfx::IntPoint const& point)
 {
     GUI::Painter painter(bitmap);
diff --git a/Userland/Applications/PixelPaint/Tools/PenTool.h b/Userland/Applications/PixelPaint/Tools/PenTool.h
index 5ac5f23c0a..502724ce03 100644
--- a/Userland/Applications/PixelPaint/Tools/PenTool.h
+++ b/Userland/Applications/PixelPaint/Tools/PenTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@ namespace PixelPaint {
 class PenTool final : public BrushTool {
 public:
     PenTool();
-    virtual ~PenTool() override;
+    virtual ~PenTool() override = default;
 
     virtual GUI::Widget* get_properties_widget() override;
 
diff --git a/Userland/Applications/PixelPaint/Tools/PickerTool.cpp b/Userland/Applications/PixelPaint/Tools/PickerTool.cpp
index 1c209687d2..54fa83c2dd 100644
--- a/Userland/Applications/PixelPaint/Tools/PickerTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/PickerTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,14 +14,6 @@
 
 namespace PixelPaint {
 
-PickerTool::PickerTool()
-{
-}
-
-PickerTool::~PickerTool()
-{
-}
-
 void PickerTool::on_mousedown(Layer* layer, MouseEvent& event)
 {
     auto& position = event.layer_event().position();
diff --git a/Userland/Applications/PixelPaint/Tools/PickerTool.h b/Userland/Applications/PixelPaint/Tools/PickerTool.h
index 564632e7dd..1fab7e04e1 100644
--- a/Userland/Applications/PixelPaint/Tools/PickerTool.h
+++ b/Userland/Applications/PixelPaint/Tools/PickerTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,8 +14,8 @@ namespace PixelPaint {
 
 class PickerTool final : public Tool {
 public:
-    PickerTool();
-    virtual ~PickerTool() override;
+    PickerTool() = default;
+    virtual ~PickerTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
 
diff --git a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
index 559be8ae9a..9f7de2d0d8 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -18,14 +19,6 @@
 
 namespace PixelPaint {
 
-RectangleSelectTool::RectangleSelectTool()
-{
-}
-
-RectangleSelectTool::~RectangleSelectTool()
-{
-}
-
 void RectangleSelectTool::on_mousedown(Layer*, MouseEvent& event)
 {
     auto& image_event = event.image_event();
diff --git a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
index 9216db6705..7d151a9fc2 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
+++ b/Userland/Applications/PixelPaint/Tools/RectangleSelectTool.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,8 +17,8 @@ namespace PixelPaint {
 
 class RectangleSelectTool final : public Tool {
 public:
-    RectangleSelectTool();
-    virtual ~RectangleSelectTool();
+    RectangleSelectTool() = default;
+    virtual ~RectangleSelectTool() = default;
 
     virtual void on_mousedown(Layer*, MouseEvent& event) override;
     virtual void on_mousemove(Layer*, MouseEvent& event) override;
diff --git a/Userland/Applications/PixelPaint/Tools/RectangleTool.cpp b/Userland/Applications/PixelPaint/Tools/RectangleTool.cpp
index fccddc0ce7..b24d024a17 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/RectangleTool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,14 +21,6 @@
 
 namespace PixelPaint {
 
-RectangleTool::RectangleTool()
-{
-}
-
-RectangleTool::~RectangleTool()
-{
-}
-
 void RectangleTool::draw_using(GUI::Painter& painter, Gfx::IntPoint const& start_position, Gfx::IntPoint const& end_position, int thickness)
 {
     Gfx::IntRect rect;
diff --git a/Userland/Applications/PixelPaint/Tools/RectangleTool.h b/Userland/Applications/PixelPaint/Tools/RectangleTool.h
index 410893da0c..781b113364 100644
--- a/Userland/Applications/PixelPaint/Tools/RectangleTool.h
+++ b/Userland/Applications/PixelPaint/Tools/RectangleTool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,8 +16,8 @@ namespace PixelPaint {
 
 class RectangleTool final : public Tool {
 public:
-    RectangleTool();
-    virtual ~RectangleTool() override;
+    RectangleTool() = default;
+    virtual ~RectangleTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mousemove(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/SprayTool.cpp b/Userland/Applications/PixelPaint/Tools/SprayTool.cpp
index 711ce0d3db..0d099f0d36 100644
--- a/Userland/Applications/PixelPaint/Tools/SprayTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/SprayTool.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -28,10 +29,6 @@ SprayTool::SprayTool()
     m_timer->set_interval(200);
 }
 
-SprayTool::~SprayTool()
-{
-}
-
 static double nrand()
 {
     return double(rand()) / double(RAND_MAX);
diff --git a/Userland/Applications/PixelPaint/Tools/SprayTool.h b/Userland/Applications/PixelPaint/Tools/SprayTool.h
index 1b492433f9..015e5703ee 100644
--- a/Userland/Applications/PixelPaint/Tools/SprayTool.h
+++ b/Userland/Applications/PixelPaint/Tools/SprayTool.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@ namespace PixelPaint {
 class SprayTool final : public Tool {
 public:
     SprayTool();
-    virtual ~SprayTool() override;
+    virtual ~SprayTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual void on_mouseup(Layer*, MouseEvent&) override;
diff --git a/Userland/Applications/PixelPaint/Tools/Tool.cpp b/Userland/Applications/PixelPaint/Tools/Tool.cpp
index e1dde2fa05..4c647b1d5b 100644
--- a/Userland/Applications/PixelPaint/Tools/Tool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/Tool.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -11,14 +12,6 @@
 
 namespace PixelPaint {
 
-Tool::Tool()
-{
-}
-
-Tool::~Tool()
-{
-}
-
 void Tool::setup(ImageEditor& editor)
 {
     m_editor = editor;
diff --git a/Userland/Applications/PixelPaint/Tools/Tool.h b/Userland/Applications/PixelPaint/Tools/Tool.h
index f72f06d2fc..14a9ed935c 100644
--- a/Userland/Applications/PixelPaint/Tools/Tool.h
+++ b/Userland/Applications/PixelPaint/Tools/Tool.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Mustafa Quraish <mustafa@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -8,6 +9,7 @@
 #pragma once
 
 #include <AK/Variant.h>
+#include <LibGUI/Action.h>
 #include <LibGUI/Event.h>
 #include <LibGUI/Forward.h>
 #include <LibGUI/ValueSlider.h>
@@ -20,7 +22,7 @@ class Layer;
 
 class Tool {
 public:
-    virtual ~Tool();
+    virtual ~Tool() = default;
 
     class MouseEvent {
     public:
@@ -73,7 +75,7 @@ public:
     void set_action(GUI::Action*);
 
 protected:
-    Tool();
+    Tool() = default;
     WeakPtr<ImageEditor> m_editor;
     RefPtr<GUI::Action> m_action;
 
diff --git a/Userland/Applications/PixelPaint/Tools/ZoomTool.cpp b/Userland/Applications/PixelPaint/Tools/ZoomTool.cpp
index b1ca6dc28f..88b52725a5 100644
--- a/Userland/Applications/PixelPaint/Tools/ZoomTool.cpp
+++ b/Userland/Applications/PixelPaint/Tools/ZoomTool.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,14 +12,6 @@
 
 namespace PixelPaint {
 
-ZoomTool::ZoomTool()
-{
-}
-
-ZoomTool::~ZoomTool()
-{
-}
-
 void ZoomTool::on_mousedown(Layer*, MouseEvent& event)
 {
     auto& raw_event = event.raw_event();
diff --git a/Userland/Applications/PixelPaint/Tools/ZoomTool.h b/Userland/Applications/PixelPaint/Tools/ZoomTool.h
index be1a3558fb..b52440c812 100644
--- a/Userland/Applications/PixelPaint/Tools/ZoomTool.h
+++ b/Userland/Applications/PixelPaint/Tools/ZoomTool.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,8 +14,8 @@ namespace PixelPaint {
 
 class ZoomTool final : public Tool {
 public:
-    ZoomTool();
-    virtual ~ZoomTool() override;
+    ZoomTool() = default;
+    virtual ~ZoomTool() override = default;
 
     virtual void on_mousedown(Layer*, MouseEvent&) override;
     virtual GUI::Widget* get_properties_widget() override;
diff --git a/Userland/Applications/Run/RunWindow.cpp b/Userland/Applications/Run/RunWindow.cpp
index 96eb30ce35..6e680936c4 100644
--- a/Userland/Applications/Run/RunWindow.cpp
+++ b/Userland/Applications/Run/RunWindow.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Nick Vella <nick@nxk.io>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -69,10 +70,6 @@ RunWindow::RunWindow()
     };
 }
 
-RunWindow::~RunWindow()
-{
-}
-
 void RunWindow::event(Core::Event& event)
 {
     if (event.type() == GUI::Event::KeyUp || event.type() == GUI::Event::KeyDown) {
diff --git a/Userland/Applications/Run/RunWindow.h b/Userland/Applications/Run/RunWindow.h
index 04c8993597..c05bccf2ef 100644
--- a/Userland/Applications/Run/RunWindow.h
+++ b/Userland/Applications/Run/RunWindow.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Nick Vella <nick@nxk.io>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@
 class RunWindow final : public GUI::Window {
     C_OBJECT(RunWindow)
 public:
-    virtual ~RunWindow() override;
+    virtual ~RunWindow() override = default;
 
     virtual void event(Core::Event&) override;
 
diff --git a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
index 34918fe077..0f7be3a450 100644
--- a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
+++ b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -65,10 +66,6 @@ void BarsVisualizationWidget::paint_event(GUI::PaintEvent& event)
     m_is_using_last = false;
 }
 
-BarsVisualizationWidget::~BarsVisualizationWidget()
-{
-}
-
 BarsVisualizationWidget::BarsVisualizationWidget()
     : m_last_id(-1)
     , m_is_using_last(false)
diff --git a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.h b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.h
index 262229537e..c0b7aa6062 100644
--- a/Userland/Applications/SoundPlayer/BarsVisualizationWidget.h
+++ b/Userland/Applications/SoundPlayer/BarsVisualizationWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ class BarsVisualizationWidget final : public VisualizationWidget {
     C_OBJECT(BarsVisualizationWidget)
 
 public:
-    ~BarsVisualizationWidget() override;
+    ~BarsVisualizationWidget() override = default;
     void set_buffer(RefPtr<Audio::Buffer> buffer) override;
     void set_samplerate(int samplerate) override;
 
diff --git a/Userland/Applications/SoundPlayer/NoVisualizationWidget.cpp b/Userland/Applications/SoundPlayer/NoVisualizationWidget.cpp
index e7a5510ccd..a83338d2b0 100644
--- a/Userland/Applications/SoundPlayer/NoVisualizationWidget.cpp
+++ b/Userland/Applications/SoundPlayer/NoVisualizationWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -7,14 +8,6 @@
 #include "NoVisualizationWidget.h"
 #include <LibGUI/Painter.h>
 
-NoVisualizationWidget::NoVisualizationWidget()
-{
-}
-
-NoVisualizationWidget::~NoVisualizationWidget()
-{
-}
-
 void NoVisualizationWidget::paint_event(GUI::PaintEvent& event)
 {
     Frame::paint_event(event);
diff --git a/Userland/Applications/SoundPlayer/NoVisualizationWidget.h b/Userland/Applications/SoundPlayer/NoVisualizationWidget.h
index ae1153cede..68ee01224f 100644
--- a/Userland/Applications/SoundPlayer/NoVisualizationWidget.h
+++ b/Userland/Applications/SoundPlayer/NoVisualizationWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,12 +15,12 @@ class NoVisualizationWidget final : public VisualizationWidget {
     C_OBJECT(NoVisualizationWidget)
 
 public:
-    ~NoVisualizationWidget() override;
+    ~NoVisualizationWidget() override = default;
     void set_buffer(RefPtr<Audio::Buffer>) override;
 
 private:
     void paint_event(GUI::PaintEvent&) override;
-    NoVisualizationWidget();
+    NoVisualizationWidget() = default;
 
     RefPtr<Gfx::Bitmap> m_serenity_bg;
 };
diff --git a/Userland/Applications/SoundPlayer/PlaybackManager.cpp b/Userland/Applications/SoundPlayer/PlaybackManager.cpp
index b761509c1c..4d727102de 100644
--- a/Userland/Applications/SoundPlayer/PlaybackManager.cpp
+++ b/Userland/Applications/SoundPlayer/PlaybackManager.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -26,10 +27,6 @@ PlaybackManager::PlaybackManager(NonnullRefPtr<Audio::ClientConnection> connecti
     m_device_sample_rate = connection->get_sample_rate();
 }
 
-PlaybackManager::~PlaybackManager()
-{
-}
-
 void PlaybackManager::set_loader(NonnullRefPtr<Audio::Loader>&& loader)
 {
     stop();
diff --git a/Userland/Applications/SoundPlayer/PlaybackManager.h b/Userland/Applications/SoundPlayer/PlaybackManager.h
index 1a90408c1a..5683ac7cc6 100644
--- a/Userland/Applications/SoundPlayer/PlaybackManager.h
+++ b/Userland/Applications/SoundPlayer/PlaybackManager.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,7 +17,7 @@
 class PlaybackManager final {
 public:
     PlaybackManager(NonnullRefPtr<Audio::ClientConnection>);
-    ~PlaybackManager();
+    ~PlaybackManager() = default;
 
     void play();
     void stop();
diff --git a/Userland/Applications/SoundPlayer/Player.h b/Userland/Applications/SoundPlayer/Player.h
index 8635a35452..277e65af2b 100644
--- a/Userland/Applications/SoundPlayer/Player.h
+++ b/Userland/Applications/SoundPlayer/Player.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Cesar Torres <shortanemoia@protonmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -30,7 +31,7 @@ public:
     };
 
     explicit Player(Audio::ClientConnection& audio_client_connection);
-    virtual ~Player() { }
+    virtual ~Player() = default;
 
     void play_file_path(String const& path);
     bool is_playlist(String const& path);
diff --git a/Userland/Applications/SoundPlayer/SampleWidget.cpp b/Userland/Applications/SoundPlayer/SampleWidget.cpp
index ea97ff714e..47d2dfe46c 100644
--- a/Userland/Applications/SoundPlayer/SampleWidget.cpp
+++ b/Userland/Applications/SoundPlayer/SampleWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -9,14 +10,6 @@
 #include <LibAudio/Buffer.h>
 #include <LibGUI/Painter.h>
 
-SampleWidget::SampleWidget()
-{
-}
-
-SampleWidget::~SampleWidget()
-{
-}
-
 void SampleWidget::paint_event(GUI::PaintEvent& event)
 {
     GUI::Frame::paint_event(event);
diff --git a/Userland/Applications/SoundPlayer/SampleWidget.h b/Userland/Applications/SoundPlayer/SampleWidget.h
index 63f3b8dc66..e3da71d291 100644
--- a/Userland/Applications/SoundPlayer/SampleWidget.h
+++ b/Userland/Applications/SoundPlayer/SampleWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -16,12 +17,12 @@ class Buffer;
 class SampleWidget final : public VisualizationWidget {
     C_OBJECT(SampleWidget)
 public:
-    virtual ~SampleWidget() override;
+    virtual ~SampleWidget() override = default;
 
     void set_buffer(RefPtr<Audio::Buffer>) override;
 
 private:
-    SampleWidget();
+    SampleWidget() = default;
     virtual void paint_event(GUI::PaintEvent&) override;
 
     RefPtr<Audio::Buffer> m_buffer;
diff --git a/Userland/Applications/SpaceAnalyzer/TreeMapWidget.cpp b/Userland/Applications/SpaceAnalyzer/TreeMapWidget.cpp
index 149baddc19..c8d7b10ec1 100644
--- a/Userland/Applications/SpaceAnalyzer/TreeMapWidget.cpp
+++ b/Userland/Applications/SpaceAnalyzer/TreeMapWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,15 +15,6 @@ REGISTER_WIDGET(SpaceAnalyzer, TreeMapWidget)
 
 namespace SpaceAnalyzer {
 
-TreeMapWidget::TreeMapWidget()
-    : m_viewpoint(0)
-{
-}
-
-TreeMapWidget::~TreeMapWidget()
-{
-}
-
 static const Color colors[] = {
     Color(253, 231, 37),
     Color(148, 216, 64),
diff --git a/Userland/Applications/SpaceAnalyzer/TreeMapWidget.h b/Userland/Applications/SpaceAnalyzer/TreeMapWidget.h
index 0fb5dc2268..1e3ee8fc2c 100644
--- a/Userland/Applications/SpaceAnalyzer/TreeMapWidget.h
+++ b/Userland/Applications/SpaceAnalyzer/TreeMapWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,7 +23,7 @@ protected:
 };
 
 struct TreeMap : public RefCounted<TreeMap> {
-    virtual ~TreeMap() { }
+    virtual ~TreeMap() = default;
     virtual const TreeMapNode& root() const = 0;
 };
 
@@ -31,7 +31,7 @@ class TreeMapWidget final : public GUI::Frame {
     C_OBJECT(TreeMapWidget)
 
 public:
-    virtual ~TreeMapWidget() override;
+    virtual ~TreeMapWidget() override = default;
     Function<void()> on_path_change;
     Function<void(GUI::ContextMenuEvent&)> on_context_menu_request;
     size_t path_size() const;
@@ -41,7 +41,7 @@ public:
     void set_tree(RefPtr<TreeMap> tree);
 
 private:
-    TreeMapWidget();
+    TreeMapWidget() = default;
     virtual void paint_event(GUI::PaintEvent&) override;
     virtual void mousedown_event(GUI::MouseEvent&) override;
     virtual void doubleclick_event(GUI::MouseEvent&) override;
@@ -67,7 +67,7 @@ private:
 
     RefPtr<TreeMap> m_tree;
     Vector<int> m_path;
-    size_t m_viewpoint;
+    size_t m_viewpoint { 0 };
     const void* m_selected_node_cache;
 };
 
diff --git a/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.cpp b/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.cpp
index c6bdde6bea..e9c43180f8 100644
--- a/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.cpp
+++ b/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -55,9 +55,4 @@ void CellSyntaxHighlighter::rehighlight(const Palette& palette)
     }
     m_client->do_update();
 }
-
-CellSyntaxHighlighter::~CellSyntaxHighlighter()
-{
-}
-
 }
diff --git a/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.h b/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.h
index e3e0901e56..0a19d3f715 100644
--- a/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.h
+++ b/Userland/Applications/Spreadsheet/CellSyntaxHighlighter.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,8 +13,8 @@ namespace Spreadsheet {
 
 class CellSyntaxHighlighter final : public JS::SyntaxHighlighter {
 public:
-    CellSyntaxHighlighter() { }
-    virtual ~CellSyntaxHighlighter() override;
+    CellSyntaxHighlighter() = default;
+    virtual ~CellSyntaxHighlighter() override = default;
 
     virtual void rehighlight(const Palette&) override;
     void set_cell(const Cell* cell) { m_cell = cell; }
diff --git a/Userland/Applications/Spreadsheet/CellType/Date.cpp b/Userland/Applications/Spreadsheet/CellType/Date.cpp
index 65ce76d6a9..2db71c875f 100644
--- a/Userland/Applications/Spreadsheet/CellType/Date.cpp
+++ b/Userland/Applications/Spreadsheet/CellType/Date.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,10 +17,6 @@ DateCell::DateCell()
 {
 }
 
-DateCell::~DateCell()
-{
-}
-
 JS::ThrowCompletionOr<String> DateCell::display(Cell& cell, const CellTypeMetadata& metadata) const
 {
     return propagate_failure(cell, [&]() -> JS::ThrowCompletionOr<String> {
diff --git a/Userland/Applications/Spreadsheet/CellType/Date.h b/Userland/Applications/Spreadsheet/CellType/Date.h
index 41f6b3ec46..ddf90fc63e 100644
--- a/Userland/Applications/Spreadsheet/CellType/Date.h
+++ b/Userland/Applications/Spreadsheet/CellType/Date.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +15,7 @@ class DateCell : public CellType {
 
 public:
     DateCell();
-    virtual ~DateCell() override;
+    virtual ~DateCell() override = default;
     virtual JS::ThrowCompletionOr<String> display(Cell&, const CellTypeMetadata&) const override;
     virtual JS::ThrowCompletionOr<JS::Value> js_value(Cell&, const CellTypeMetadata&) const override;
 };
diff --git a/Userland/Applications/Spreadsheet/CellType/Identity.cpp b/Userland/Applications/Spreadsheet/CellType/Identity.cpp
index 70a43c8be0..2a35ed3a46 100644
--- a/Userland/Applications/Spreadsheet/CellType/Identity.cpp
+++ b/Userland/Applications/Spreadsheet/CellType/Identity.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,10 +15,6 @@ IdentityCell::IdentityCell()
 {
 }
 
-IdentityCell::~IdentityCell()
-{
-}
-
 JS::ThrowCompletionOr<String> IdentityCell::display(Cell& cell, const CellTypeMetadata&) const
 {
     return cell.js_data().to_string(cell.sheet().global_object());
diff --git a/Userland/Applications/Spreadsheet/CellType/Identity.h b/Userland/Applications/Spreadsheet/CellType/Identity.h
index 5811a7305e..917e7140c5 100644
--- a/Userland/Applications/Spreadsheet/CellType/Identity.h
+++ b/Userland/Applications/Spreadsheet/CellType/Identity.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +14,7 @@ class IdentityCell : public CellType {
 
 public:
     IdentityCell();
-    virtual ~IdentityCell() override;
+    virtual ~IdentityCell() override = default;
     virtual JS::ThrowCompletionOr<String> display(Cell&, const CellTypeMetadata&) const override;
     virtual JS::ThrowCompletionOr<JS::Value> js_value(Cell&, const CellTypeMetadata&) const override;
 };
diff --git a/Userland/Applications/Spreadsheet/CellType/Numeric.cpp b/Userland/Applications/Spreadsheet/CellType/Numeric.cpp
index 186eea277e..3a6ad0871c 100644
--- a/Userland/Applications/Spreadsheet/CellType/Numeric.cpp
+++ b/Userland/Applications/Spreadsheet/CellType/Numeric.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,10 +17,6 @@ NumericCell::NumericCell()
 {
 }
 
-NumericCell::~NumericCell()
-{
-}
-
 JS::ThrowCompletionOr<String> NumericCell::display(Cell& cell, const CellTypeMetadata& metadata) const
 {
     return propagate_failure(cell, [&]() -> JS::ThrowCompletionOr<String> {
diff --git a/Userland/Applications/Spreadsheet/CellType/Numeric.h b/Userland/Applications/Spreadsheet/CellType/Numeric.h
index 928bdf6d81..daad9df765 100644
--- a/Userland/Applications/Spreadsheet/CellType/Numeric.h
+++ b/Userland/Applications/Spreadsheet/CellType/Numeric.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -25,7 +25,7 @@ class NumericCell : public CellType {
 
 public:
     NumericCell();
-    virtual ~NumericCell() override;
+    virtual ~NumericCell() override = default;
     virtual JS::ThrowCompletionOr<String> display(Cell&, const CellTypeMetadata&) const override;
     virtual JS::ThrowCompletionOr<JS::Value> js_value(Cell&, const CellTypeMetadata&) const override;
 };
diff --git a/Userland/Applications/Spreadsheet/CellType/String.cpp b/Userland/Applications/Spreadsheet/CellType/String.cpp
index 76a9be8782..1b768c863f 100644
--- a/Userland/Applications/Spreadsheet/CellType/String.cpp
+++ b/Userland/Applications/Spreadsheet/CellType/String.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,10 +15,6 @@ StringCell::StringCell()
 {
 }
 
-StringCell::~StringCell()
-{
-}
-
 JS::ThrowCompletionOr<String> StringCell::display(Cell& cell, const CellTypeMetadata& metadata) const
 {
     auto string = TRY(cell.js_data().to_string(cell.sheet().global_object()));
diff --git a/Userland/Applications/Spreadsheet/CellType/String.h b/Userland/Applications/Spreadsheet/CellType/String.h
index 15fcca374d..c6e71d217e 100644
--- a/Userland/Applications/Spreadsheet/CellType/String.h
+++ b/Userland/Applications/Spreadsheet/CellType/String.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +14,7 @@ class StringCell : public CellType {
 
 public:
     StringCell();
-    virtual ~StringCell() override;
+    virtual ~StringCell() override = default;
     virtual JS::ThrowCompletionOr<String> display(Cell&, const CellTypeMetadata&) const override;
     virtual JS::ThrowCompletionOr<JS::Value> js_value(Cell&, const CellTypeMetadata&) const override;
 };
diff --git a/Userland/Applications/Spreadsheet/CellType/Type.h b/Userland/Applications/Spreadsheet/CellType/Type.h
index 89ab6ee11a..7f5e1086ff 100644
--- a/Userland/Applications/Spreadsheet/CellType/Type.h
+++ b/Userland/Applications/Spreadsheet/CellType/Type.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -30,7 +30,7 @@ public:
 
     virtual JS::ThrowCompletionOr<String> display(Cell&, const CellTypeMetadata&) const = 0;
     virtual JS::ThrowCompletionOr<JS::Value> js_value(Cell&, const CellTypeMetadata&) const = 0;
-    virtual ~CellType() { }
+    virtual ~CellType() = default;
 
     const String& name() const { return m_name; }
 
diff --git a/Userland/Applications/Spreadsheet/HelpWindow.cpp b/Userland/Applications/Spreadsheet/HelpWindow.cpp
index 8db4322eb3..58fe6a4bcc 100644
--- a/Userland/Applications/Spreadsheet/HelpWindow.cpp
+++ b/Userland/Applications/Spreadsheet/HelpWindow.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,7 +23,7 @@ class HelpListModel final : public GUI::Model {
 public:
     static NonnullRefPtr<HelpListModel> create() { return adopt_ref(*new HelpListModel); }
 
-    virtual ~HelpListModel() override { }
+    virtual ~HelpListModel() override = default;
 
     virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return m_keys.size(); }
     virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return 1; }
@@ -198,8 +198,4 @@ void HelpWindow::set_docs(JsonObject&& docs)
     static_cast<HelpListModel*>(m_listview->model())->set_from(m_docs);
     m_listview->update();
 }
-
-HelpWindow::~HelpWindow()
-{
-}
 }
diff --git a/Userland/Applications/Spreadsheet/HelpWindow.h b/Userland/Applications/Spreadsheet/HelpWindow.h
index a7eb245574..1ee43a1afa 100644
--- a/Userland/Applications/Spreadsheet/HelpWindow.h
+++ b/Userland/Applications/Spreadsheet/HelpWindow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -26,7 +26,7 @@ public:
         return *(s_the = adopt_ref(*new HelpWindow(window)));
     }
 
-    virtual ~HelpWindow() override;
+    virtual ~HelpWindow() override = default;
 
     void set_docs(JsonObject&& docs);
 
diff --git a/Userland/Applications/Spreadsheet/JSIntegration.cpp b/Userland/Applications/Spreadsheet/JSIntegration.cpp
index d4dda776aa..18314b36a2 100644
--- a/Userland/Applications/Spreadsheet/JSIntegration.cpp
+++ b/Userland/Applications/Spreadsheet/JSIntegration.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -97,10 +97,6 @@ SheetGlobalObject::SheetGlobalObject(Sheet& sheet)
 {
 }
 
-SheetGlobalObject::~SheetGlobalObject()
-{
-}
-
 JS::ThrowCompletionOr<bool> SheetGlobalObject::internal_has_property(JS::PropertyKey const& name) const
 {
     if (name.is_string()) {
@@ -362,10 +358,6 @@ WorkbookObject::WorkbookObject(Workbook& workbook, JS::GlobalObject& global_obje
 {
 }
 
-WorkbookObject::~WorkbookObject()
-{
-}
-
 void WorkbookObject::initialize(JS::GlobalObject& global_object)
 {
     Object::initialize(global_object);
diff --git a/Userland/Applications/Spreadsheet/JSIntegration.h b/Userland/Applications/Spreadsheet/JSIntegration.h
index 67eb5fcec5..2fb1f28ad7 100644
--- a/Userland/Applications/Spreadsheet/JSIntegration.h
+++ b/Userland/Applications/Spreadsheet/JSIntegration.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -25,7 +25,7 @@ class SheetGlobalObject final : public JS::GlobalObject {
 public:
     SheetGlobalObject(Sheet&);
 
-    virtual ~SheetGlobalObject() override;
+    virtual ~SheetGlobalObject() override = default;
 
     virtual JS::ThrowCompletionOr<bool> internal_has_property(JS::PropertyKey const& name) const override;
     virtual JS::ThrowCompletionOr<JS::Value> internal_get(JS::PropertyKey const&, JS::Value receiver) const override;
@@ -51,7 +51,7 @@ class WorkbookObject final : public JS::Object {
 public:
     WorkbookObject(Workbook&, JS::GlobalObject&);
 
-    virtual ~WorkbookObject() override;
+    virtual ~WorkbookObject() override = default;
 
     virtual void initialize(JS::GlobalObject&) override;
 
diff --git a/Userland/Applications/Spreadsheet/Readers/XSV.h b/Userland/Applications/Spreadsheet/Readers/XSV.h
index abd07117f5..63e7e3d9ef 100644
--- a/Userland/Applications/Spreadsheet/Readers/XSV.h
+++ b/Userland/Applications/Spreadsheet/Readers/XSV.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -68,7 +68,7 @@ public:
         parse_preview();
     }
 
-    virtual ~XSV() { }
+    virtual ~XSV() = default;
 
     void parse();
     bool has_error() const { return m_error != ReadError::None; }
diff --git a/Userland/Applications/Spreadsheet/Spreadsheet.cpp b/Userland/Applications/Spreadsheet/Spreadsheet.cpp
index 4c28433d0e..c1d7e1f3ed 100644
--- a/Userland/Applications/Spreadsheet/Spreadsheet.cpp
+++ b/Userland/Applications/Spreadsheet/Spreadsheet.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -81,10 +81,6 @@ Sheet::Sheet(Workbook& workbook)
     }
 }
 
-Sheet::~Sheet()
-{
-}
-
 JS::Interpreter& Sheet::interpreter() const
 {
     return const_cast<JS::Interpreter&>(*m_interpreter);
diff --git a/Userland/Applications/Spreadsheet/Spreadsheet.h b/Userland/Applications/Spreadsheet/Spreadsheet.h
index 0d4a36c5e1..a3bf270df2 100644
--- a/Userland/Applications/Spreadsheet/Spreadsheet.h
+++ b/Userland/Applications/Spreadsheet/Spreadsheet.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020-2021, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -29,7 +29,7 @@ public:
     constexpr static size_t default_row_count = 100;
     constexpr static size_t default_column_count = 26;
 
-    ~Sheet();
+    virtual ~Sheet() override = default;
 
     Optional<Position> parse_cell_name(StringView) const;
     Optional<size_t> column_index(StringView column_name) const;
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetModel.cpp b/Userland/Applications/Spreadsheet/SpreadsheetModel.cpp
index 8d97b57516..51b1c5cca4 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetModel.cpp
+++ b/Userland/Applications/Spreadsheet/SpreadsheetModel.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,10 +13,6 @@
 
 namespace Spreadsheet {
 
-SheetModel::~SheetModel()
-{
-}
-
 GUI::Variant SheetModel::data(const GUI::ModelIndex& index, GUI::ModelRole role) const
 {
     if (!index.is_valid())
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetModel.h b/Userland/Applications/Spreadsheet/SpreadsheetModel.h
index 1536074e77..f28411db23 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetModel.h
+++ b/Userland/Applications/Spreadsheet/SpreadsheetModel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -14,7 +14,7 @@ namespace Spreadsheet {
 class SheetModel final : public GUI::Model {
 public:
     static NonnullRefPtr<SheetModel> create(Sheet& sheet) { return adopt_ref(*new SheetModel(sheet)); }
-    virtual ~SheetModel() override;
+    virtual ~SheetModel() override = default;
 
     virtual int row_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return m_sheet->row_count(); }
     virtual int column_count(const GUI::ModelIndex& = GUI::ModelIndex()) const override { return m_sheet->column_count(); }
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetView.cpp b/Userland/Applications/Spreadsheet/SpreadsheetView.cpp
index 941b286e3b..d780887812 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetView.cpp
+++ b/Userland/Applications/Spreadsheet/SpreadsheetView.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,10 +20,6 @@
 
 namespace Spreadsheet {
 
-SpreadsheetView::~SpreadsheetView()
-{
-}
-
 void SpreadsheetView::EditingDelegate::set_value(GUI::Variant const& value, GUI::ModelEditingDelegate::SelectionBehavior selection_behavior)
 {
     if (value.as_string().is_null()) {
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetView.h b/Userland/Applications/Spreadsheet/SpreadsheetView.h
index 7d63a44953..e372d68385 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetView.h
+++ b/Userland/Applications/Spreadsheet/SpreadsheetView.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -20,7 +20,7 @@ class CellEditor final : public GUI::TextEditor {
     C_OBJECT(CellEditor);
 
 public:
-    virtual ~CellEditor() { }
+    virtual ~CellEditor() = default;
 
     Function<void(GUI::KeyEvent&)> on_cursor_key_pressed;
 
@@ -89,7 +89,7 @@ class SpreadsheetView final : public GUI::Widget {
     C_OBJECT(SpreadsheetView);
 
 public:
-    ~SpreadsheetView();
+    ~SpreadsheetView() = default;
 
     Sheet* sheet_if_available() { return m_sheet; }
 
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
index 5f20f9281a..0401aa32f7 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
+++ b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -540,8 +540,4 @@ void SpreadsheetWidget::initialize_menubar(GUI::Window& window)
     help_menu.add_action(*m_functions_help_action);
     help_menu.add_action(*m_about_action);
 }
-
-SpreadsheetWidget::~SpreadsheetWidget()
-{
-}
 }
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetWidget.h b/Userland/Applications/Spreadsheet/SpreadsheetWidget.h
index 0908293239..aa7fb14b4d 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetWidget.h
+++ b/Userland/Applications/Spreadsheet/SpreadsheetWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -17,7 +17,7 @@ class SpreadsheetWidget final : public GUI::Widget {
     C_OBJECT(SpreadsheetWidget);
 
 public:
-    ~SpreadsheetWidget();
+    virtual ~SpreadsheetWidget() override = default;
 
     void save(StringView filename);
     void load_file(Core::File&);
diff --git a/Userland/Applications/Spreadsheet/Writers/XSV.h b/Userland/Applications/Spreadsheet/Writers/XSV.h
index 08ce3a0b5c..6e1bd8548f 100644
--- a/Userland/Applications/Spreadsheet/Writers/XSV.h
+++ b/Userland/Applications/Spreadsheet/Writers/XSV.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, the SerenityOS developers.
+ * Copyright (c) 2020-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -75,7 +75,7 @@ public:
         generate();
     }
 
-    virtual ~XSV() { }
+    virtual ~XSV() = default;
 
     bool has_error() const { return m_error != WriteError::None; }
     WriteError error() const { return m_error; }
diff --git a/Userland/Applications/SystemMonitor/GraphWidget.cpp b/Userland/Applications/SystemMonitor/GraphWidget.cpp
index f59112db77..238fbb3372 100644
--- a/Userland/Applications/SystemMonitor/GraphWidget.cpp
+++ b/Userland/Applications/SystemMonitor/GraphWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,14 +13,6 @@
 #include <LibGfx/Path.h>
 #include <LibGfx/SystemTheme.h>
 
-GraphWidget::GraphWidget()
-{
-}
-
-GraphWidget::~GraphWidget()
-{
-}
-
 void GraphWidget::add_value(Vector<u64, 1>&& value)
 {
     m_values.enqueue(move(value));
diff --git a/Userland/Applications/SystemMonitor/GraphWidget.h b/Userland/Applications/SystemMonitor/GraphWidget.h
index 0c88b7d538..775b33a299 100644
--- a/Userland/Applications/SystemMonitor/GraphWidget.h
+++ b/Userland/Applications/SystemMonitor/GraphWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,7 +14,7 @@
 class GraphWidget final : public GUI::Frame {
     C_OBJECT(GraphWidget)
 public:
-    virtual ~GraphWidget() override;
+    virtual ~GraphWidget() override = default;
 
     void set_max(u64 max) { m_max = max; }
     u64 max() const { return m_max; }
@@ -34,7 +35,7 @@ public:
     void set_stack_values(bool stack_values) { m_stack_values = stack_values; }
 
 private:
-    explicit GraphWidget();
+    explicit GraphWidget() = default;
 
     virtual void paint_event(GUI::PaintEvent&) override;
 
diff --git a/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp b/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
index 4c87363484..398eead9a2 100644
--- a/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
+++ b/Userland/Applications/SystemMonitor/MemoryStatsWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -58,10 +59,6 @@ MemoryStatsWidget::MemoryStatsWidget(GraphWidget& graph)
     refresh();
 }
 
-MemoryStatsWidget::~MemoryStatsWidget()
-{
-}
-
 static inline u64 page_count_to_bytes(size_t count)
 {
     return count * 4096;
diff --git a/Userland/Applications/SystemMonitor/MemoryStatsWidget.h b/Userland/Applications/SystemMonitor/MemoryStatsWidget.h
index 0ce0bdfd4b..ff32ec9753 100644
--- a/Userland/Applications/SystemMonitor/MemoryStatsWidget.h
+++ b/Userland/Applications/SystemMonitor/MemoryStatsWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@ class MemoryStatsWidget final : public GUI::Widget {
 public:
     static MemoryStatsWidget* the();
 
-    virtual ~MemoryStatsWidget() override;
+    virtual ~MemoryStatsWidget() override = default;
 
     void refresh();
 
diff --git a/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.cpp b/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.cpp
index f1fdcc9c98..89c5414f62 100644
--- a/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.cpp
+++ b/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -111,10 +112,6 @@ NetworkStatisticsWidget::NetworkStatisticsWidget()
     };
 }
 
-NetworkStatisticsWidget::~NetworkStatisticsWidget()
-{
-}
-
 void NetworkStatisticsWidget::update_models()
 {
     m_adapter_model->invalidate();
diff --git a/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.h b/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.h
index 4c2b3c3ab6..8092281d8a 100644
--- a/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.h
+++ b/Userland/Applications/SystemMonitor/NetworkStatisticsWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@
 class NetworkStatisticsWidget final : public GUI::LazyWidget {
     C_OBJECT(NetworkStatisticsWidget)
 public:
-    virtual ~NetworkStatisticsWidget() override;
+    virtual ~NetworkStatisticsWidget() override = default;
 
 private:
     NetworkStatisticsWidget();
diff --git a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp
index 90cdf3a674..9607dd9623 100644
--- a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -41,10 +42,6 @@ ProcessFileDescriptorMapWidget::ProcessFileDescriptorMapWidget()
     m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model)));
 }
 
-ProcessFileDescriptorMapWidget::~ProcessFileDescriptorMapWidget()
-{
-}
-
 void ProcessFileDescriptorMapWidget::set_pid(pid_t pid)
 {
     if (m_pid == pid)
diff --git a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h
index d6284d8595..001766b6d5 100644
--- a/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h
+++ b/Userland/Applications/SystemMonitor/ProcessFileDescriptorMapWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@ class ProcessFileDescriptorMapWidget final : public GUI::Widget {
     C_OBJECT(ProcessFileDescriptorMapWidget);
 
 public:
-    virtual ~ProcessFileDescriptorMapWidget() override;
+    virtual ~ProcessFileDescriptorMapWidget() override = default;
 
     void set_pid(pid_t);
 
diff --git a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp
index c10a656b51..3295892092 100644
--- a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -15,7 +16,7 @@
 
 class PagemapPaintingDelegate final : public GUI::TableCellPaintingDelegate {
 public:
-    virtual ~PagemapPaintingDelegate() override { }
+    virtual ~PagemapPaintingDelegate() override = default;
 
     virtual void paint(GUI::Painter& painter, const Gfx::IntRect& a_rect, const Gfx::Palette&, const GUI::ModelIndex& index) override
     {
@@ -107,10 +108,6 @@ ProcessMemoryMapWidget::ProcessMemoryMapWidget()
     m_timer = add<Core::Timer>(1000, [this] { refresh(); });
 }
 
-ProcessMemoryMapWidget::~ProcessMemoryMapWidget()
-{
-}
-
 void ProcessMemoryMapWidget::set_pid(pid_t pid)
 {
     if (m_pid == pid)
diff --git a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h
index 0db74c2d8e..b710a0b89a 100644
--- a/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h
+++ b/Userland/Applications/SystemMonitor/ProcessMemoryMapWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@ class ProcessMemoryMapWidget final : public GUI::Widget {
     C_OBJECT(ProcessMemoryMapWidget);
 
 public:
-    virtual ~ProcessMemoryMapWidget() override;
+    virtual ~ProcessMemoryMapWidget() override = default;
 
     void set_pid(pid_t);
     void refresh();
diff --git a/Userland/Applications/SystemMonitor/ProcessModel.cpp b/Userland/Applications/SystemMonitor/ProcessModel.cpp
index d4b5fe8799..bd66c376f4 100644
--- a/Userland/Applications/SystemMonitor/ProcessModel.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessModel.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -43,10 +44,6 @@ ProcessModel::ProcessModel()
     m_kernel_process_icon = GUI::Icon::default_icon("gear");
 }
 
-ProcessModel::~ProcessModel()
-{
-}
-
 int ProcessModel::row_count(GUI::ModelIndex const&) const
 {
     return m_tids.size();
diff --git a/Userland/Applications/SystemMonitor/ProcessModel.h b/Userland/Applications/SystemMonitor/ProcessModel.h
index 1d8092e80a..274fdf288e 100644
--- a/Userland/Applications/SystemMonitor/ProcessModel.h
+++ b/Userland/Applications/SystemMonitor/ProcessModel.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -54,7 +55,7 @@ public:
     static ProcessModel& the();
 
     static NonnullRefPtr<ProcessModel> create() { return adopt_ref(*new ProcessModel); }
-    virtual ~ProcessModel() override;
+    virtual ~ProcessModel() override = default;
 
     virtual int row_count(GUI::ModelIndex const&) const override;
     virtual int column_count(GUI::ModelIndex const&) const override;
diff --git a/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp b/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp
index b988547d43..e80e6f9f43 100644
--- a/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessStateWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -89,7 +90,3 @@ ProcessStateWidget::ProcessStateWidget(pid_t pid)
     m_table_view->column_header().set_visible(false);
     m_table_view->column_header().set_section_size(0, 90);
 }
-
-ProcessStateWidget::~ProcessStateWidget()
-{
-}
diff --git a/Userland/Applications/SystemMonitor/ProcessStateWidget.h b/Userland/Applications/SystemMonitor/ProcessStateWidget.h
index 1a57e35bfa..a2fd3e7bd7 100644
--- a/Userland/Applications/SystemMonitor/ProcessStateWidget.h
+++ b/Userland/Applications/SystemMonitor/ProcessStateWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@ class ProcessStateWidget final : public GUI::Widget {
     C_OBJECT(ProcessStateWidget);
 
 public:
-    virtual ~ProcessStateWidget() override;
+    virtual ~ProcessStateWidget() override = default;
 
 private:
     explicit ProcessStateWidget(pid_t);
diff --git a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
index 9d4dff2316..4678192477 100644
--- a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -24,10 +25,6 @@ ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget()
     m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model)));
 }
 
-ProcessUnveiledPathsWidget::~ProcessUnveiledPathsWidget()
-{
-}
-
 void ProcessUnveiledPathsWidget::set_pid(pid_t pid)
 {
     if (m_pid == pid)
diff --git a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h
index b92c53337d..eec1f4a332 100644
--- a/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h
+++ b/Userland/Applications/SystemMonitor/ProcessUnveiledPathsWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@ class ProcessUnveiledPathsWidget final : public GUI::Widget {
     C_OBJECT(ProcessUnveiledPathsWidget);
 
 public:
-    virtual ~ProcessUnveiledPathsWidget() override;
+    virtual ~ProcessUnveiledPathsWidget() override = default;
 
     void set_pid(pid_t);
 
diff --git a/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp b/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp
index baeba6e377..d63d7660ee 100644
--- a/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp
+++ b/Userland/Applications/SystemMonitor/ThreadStackWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -73,10 +74,6 @@ ThreadStackWidget::ThreadStackWidget()
     m_stack_table->set_model(adopt_ref(*new ThreadStackModel()));
 }
 
-ThreadStackWidget::~ThreadStackWidget()
-{
-}
-
 void ThreadStackWidget::show_event(GUI::ShowEvent&)
 {
     refresh();
diff --git a/Userland/Applications/SystemMonitor/ThreadStackWidget.h b/Userland/Applications/SystemMonitor/ThreadStackWidget.h
index b3442d1b88..25756a1821 100644
--- a/Userland/Applications/SystemMonitor/ThreadStackWidget.h
+++ b/Userland/Applications/SystemMonitor/ThreadStackWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -12,7 +13,7 @@
 class ThreadStackWidget final : public GUI::Widget {
     C_OBJECT(ThreadStackWidget)
 public:
-    virtual ~ThreadStackWidget() override;
+    virtual ~ThreadStackWidget() override = default;
 
     void set_ids(pid_t pid, pid_t tid);
     void refresh();
diff --git a/Userland/Applications/SystemMonitor/main.cpp b/Userland/Applications/SystemMonitor/main.cpp
index 5dd29186db..314417aa24 100644
--- a/Userland/Applications/SystemMonitor/main.cpp
+++ b/Userland/Applications/SystemMonitor/main.cpp
@@ -1,6 +1,7 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Undefine <cqundefine@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -61,7 +62,7 @@ static RefPtr<GUI::Statusbar> statusbar;
 class UnavailableProcessWidget final : public GUI::Frame {
     C_OBJECT(UnavailableProcessWidget)
 public:
-    virtual ~UnavailableProcessWidget() override { }
+    virtual ~UnavailableProcessWidget() override = default;
 
     const String& text() const { return m_text; }
     void set_text(String text) { m_text = move(text); }
@@ -383,7 +384,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
 class ProgressbarPaintingDelegate final : public GUI::TableCellPaintingDelegate {
 public:
-    virtual ~ProgressbarPaintingDelegate() override { }
+    virtual ~ProgressbarPaintingDelegate() override = default;
 
     virtual void paint(GUI::Painter& painter, const Gfx::IntRect& a_rect, const Palette& palette, const GUI::ModelIndex& index) override
     {
diff --git a/Userland/Applications/TextEditor/FileArgument.cpp b/Userland/Applications/TextEditor/FileArgument.cpp
index 732889c48c..e6acff471e 100644
--- a/Userland/Applications/TextEditor/FileArgument.cpp
+++ b/Userland/Applications/TextEditor/FileArgument.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, ry755 <ryanst755@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -48,9 +49,4 @@ FileArgument::FileArgument(String file_argument)
         m_filename = groups.at(0).view.to_string();
     }
 }
-
-FileArgument::~FileArgument()
-{
-}
-
 }
diff --git a/Userland/Applications/TextEditor/FileArgument.h b/Userland/Applications/TextEditor/FileArgument.h
index 06813df4cc..1646a6b7bb 100644
--- a/Userland/Applications/TextEditor/FileArgument.h
+++ b/Userland/Applications/TextEditor/FileArgument.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021, ry755 <ryanst755@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,7 +14,7 @@ namespace TextEditor {
 class FileArgument final {
 public:
     explicit FileArgument(String);
-    ~FileArgument();
+    ~FileArgument() = default;
 
     String filename() { return m_filename; }
     Optional<size_t> line() { return m_line; }
diff --git a/Userland/Applications/TextEditor/MainWidget.cpp b/Userland/Applications/TextEditor/MainWidget.cpp
index 24f354ed81..85716b6692 100644
--- a/Userland/Applications/TextEditor/MainWidget.cpp
+++ b/Userland/Applications/TextEditor/MainWidget.cpp
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -326,10 +327,6 @@ MainWidget::MainWidget()
     m_toolbar->add_action(m_editor->redo_action());
 }
 
-MainWidget::~MainWidget()
-{
-}
-
 Web::OutOfProcessWebView& MainWidget::ensure_web_view()
 {
     if (!m_page_view) {
diff --git a/Userland/Applications/TextEditor/MainWidget.h b/Userland/Applications/TextEditor/MainWidget.h
index 4f2be8a589..68b1ade247 100644
--- a/Userland/Applications/TextEditor/MainWidget.h
+++ b/Userland/Applications/TextEditor/MainWidget.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -23,7 +24,7 @@ class MainWidget final : public GUI::Widget {
     C_OBJECT(MainWidget);
 
 public:
-    virtual ~MainWidget() override;
+    virtual ~MainWidget() override = default;
     bool read_file(Core::File&);
     void open_nonexistent_file(String const& path);
     bool request_close();
diff --git a/Userland/Applications/ThemeEditor/PreviewWidget.cpp b/Userland/Applications/ThemeEditor/PreviewWidget.cpp
index 423f348896..49ae0f3114 100644
--- a/Userland/Applications/ThemeEditor/PreviewWidget.cpp
+++ b/Userland/Applications/ThemeEditor/PreviewWidget.cpp
@@ -2,6 +2,7 @@
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
  * Copyright (c) 2021, Antonio Di Stefano <tonio9681@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -100,10 +101,6 @@ PreviewWidget::PreviewWidget(const Gfx::Palette& preview_palette)
     set_greedy_for_hits(true);
 }
 
-PreviewWidget::~PreviewWidget()
-{
-}
-
 void PreviewWidget::load_theme_bitmaps()
 {
     auto load_bitmap = [](String const& path, String& last_path, RefPtr<Gfx::Bitmap>& bitmap) {
diff --git a/Userland/Applications/ThemeEditor/PreviewWidget.h b/Userland/Applications/ThemeEditor/PreviewWidget.h
index af822916e5..f096c8cd89 100644
--- a/Userland/Applications/ThemeEditor/PreviewWidget.h
+++ b/Userland/Applications/ThemeEditor/PreviewWidget.h
@@ -2,6 +2,7 @@
  * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
  * Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
  * Copyright (c) 2021, Antonio Di Stefano <tonio9681@gmail.com>
+ * Copyright (c) 2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -21,7 +22,7 @@ class PreviewWidget final : public GUI::Frame {
     C_OBJECT(PreviewWidget);
 
 public:
-    virtual ~PreviewWidget() override;
+    virtual ~PreviewWidget() override = default;
 
     const Gfx::Palette& preview_palette() const { return m_preview_palette; }
     void set_preview_palette(const Gfx::Palette&);
diff --git a/Userland/Applications/Welcome/WelcomeWidget.cpp b/Userland/Applications/Welcome/WelcomeWidget.cpp
index 259a73bd07..d1ed999b6d 100644
--- a/Userland/Applications/Welcome/WelcomeWidget.cpp
+++ b/Userland/Applications/Welcome/WelcomeWidget.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -80,10 +80,6 @@ WelcomeWidget::WelcomeWidget()
     set_random_tip();
 }
 
-WelcomeWidget::~WelcomeWidget()
-{
-}
-
 void WelcomeWidget::open_and_parse_tips_file()
 {
     auto file = Core::File::construct("/home/anon/Documents/tips.txt");
diff --git a/Userland/Applications/Welcome/WelcomeWidget.h b/Userland/Applications/Welcome/WelcomeWidget.h
index a0853b0d18..ed4d795194 100644
--- a/Userland/Applications/Welcome/WelcomeWidget.h
+++ b/Userland/Applications/Welcome/WelcomeWidget.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, the SerenityOS developers.
+ * Copyright (c) 2021-2022, the SerenityOS developers.
  *
  * SPDX-License-Identifier: BSD-2-Clause
  */
@@ -13,7 +13,7 @@ class WelcomeWidget final : public GUI::Widget {
     C_OBJECT(WelcomeWidget);
 
 public:
-    virtual ~WelcomeWidget() override;
+    virtual ~WelcomeWidget() override = default;
 
 private:
     WelcomeWidget();
author	Lenny Maiorani <lenny@serenityos.org>	2022-02-10 12:28:48 -0700
committer	Linus Groh <mail@linusgroh.de>	2022-02-14 22:06:55 +0000
commit	160bda72280fd61e3059163c267abf542439f852 (patch)
tree	036dd1a14419934255933487c62237ba8d80b0fd
parent	6be75bd5e41f40b31721e5c22184d50ae1c440b7 (diff)
download	serenity-160bda72280fd61e3059163c267abf542439f852.zip