LibGUI: Convert custom widgets and subclasses to ObjectPtr

30 files changed, 57 insertions, 47 deletions

diff --git a/Applications/Calculator/CalculatorWidget.h b/Applications/Calculator/CalculatorWidget.h
index 4f682f95ea..59502ed97a 100644
--- a/Applications/Calculator/CalculatorWidget.h
+++ b/Applications/Calculator/CalculatorWidget.h
@@ -12,10 +12,10 @@ class GLabel;
 class CalculatorWidget final : public GWidget {
     C_OBJECT(CalculatorWidget)
 public:
-    explicit CalculatorWidget(GWidget*);
     virtual ~CalculatorWidget() override;
 
 private:
+    explicit CalculatorWidget(GWidget*);
     void add_button(GButton&, Calculator::Operation);
     void add_button(GButton&, int);
     void add_button(GButton&);
diff --git a/Applications/Calculator/main.cpp b/Applications/Calculator/main.cpp
index 9e7208a293..f0701b1ead 100644
--- a/Applications/Calculator/main.cpp
+++ b/Applications/Calculator/main.cpp
@@ -11,7 +11,7 @@ int main(int argc, char** argv)
     window->set_resizable(false);
     window->set_rect({ 300, 200, 254, 213 });
 
-    auto* calc_widget = new CalculatorWidget(nullptr);
+    auto calc_widget = CalculatorWidget::construct(nullptr);
     window->set_main_widget(calc_widget);
 
     window->show();
diff --git a/Applications/FileManager/DirectoryView.h b/Applications/FileManager/DirectoryView.h
index 8ea8f41880..53b6eec578 100644
--- a/Applications/FileManager/DirectoryView.h
+++ b/Applications/FileManager/DirectoryView.h
@@ -10,7 +10,6 @@
 class DirectoryView final : public GStackWidget {
     C_OBJECT(DirectoryView)
 public:
-    explicit DirectoryView(GWidget* parent);
     virtual ~DirectoryView() override;
 
     void open(const StringView& path);
@@ -57,6 +56,7 @@ public:
     }
 
 private:
+    explicit DirectoryView(GWidget* parent);
     GDirectoryModel& model() { return *m_model; }
     const GDirectoryModel& model() const { return *m_model; }
 
diff --git a/Applications/FileManager/main.cpp b/Applications/FileManager/main.cpp
index 7ac0d0a8f0..73b32c0441 100644
--- a/Applications/FileManager/main.cpp
+++ b/Applications/FileManager/main.cpp
@@ -64,7 +64,7 @@ int main(int argc, char** argv)
     tree_view->set_model(file_system_model);
     tree_view->set_size_policy(SizePolicy::Fixed, SizePolicy::Fill);
     tree_view->set_preferred_size(200, 0);
-    auto* directory_view = new DirectoryView(splitter);
+    auto directory_view = DirectoryView::construct(splitter);
 
     auto statusbar = GStatusBar::construct(widget);
 
@@ -76,7 +76,7 @@ int main(int argc, char** argv)
     progressbar->set_frame_shadow(FrameShadow::Sunken);
     progressbar->set_frame_thickness(1);
 
-    location_textbox->on_return_pressed = [directory_view, location_textbox] {
+    location_textbox->on_return_pressed = [&] {
         directory_view->open(location_textbox->text());
     };
 
@@ -87,7 +87,7 @@ int main(int argc, char** argv)
         directory_view->open(path);
     };
 
-    auto open_parent_directory_action = GAction::create("Open parent directory", { Mod_Alt, Key_Up }, GraphicsBitmap::load_from_file("/res/icons/16x16/open-parent-directory.png"), [directory_view](const GAction&) {
+    auto open_parent_directory_action = GAction::create("Open parent directory", { Mod_Alt, Key_Up }, GraphicsBitmap::load_from_file("/res/icons/16x16/open-parent-directory.png"), [&](const GAction&) {
         directory_view->open_parent_directory();
     });
 
@@ -250,17 +250,17 @@ int main(int argc, char** argv)
     });
     delete_action->set_enabled(false);
 
-    auto go_back_action = GAction::create("Go Back", { Mod_Alt, Key_Left }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-back.png"), [directory_view](const GAction&) {
+    auto go_back_action = GAction::create("Go Back", { Mod_Alt, Key_Left }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-back.png"), [&](const GAction&) {
         dbgprintf("'Go Back' action activated!\n");
         directory_view->open_previous_directory();
     });
 
-    auto go_forward_action = GAction::create("Go Forward", { Mod_Alt, Key_Right }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-forward.png"), [directory_view](const GAction&) {
+    auto go_forward_action = GAction::create("Go Forward", { Mod_Alt, Key_Right }, GraphicsBitmap::load_from_file("/res/icons/16x16/go-forward.png"), [&](const GAction&) {
         dbgprintf("'Go Forward' action activated!\n");
         directory_view->open_next_directory();
     });
 
-    auto go_home_action = GAction::create("Go to Home Directory", GraphicsBitmap::load_from_file("/res/icons/16x16/go-home.png"), [directory_view](auto&) {
+    auto go_home_action = GAction::create("Go to Home Directory", GraphicsBitmap::load_from_file("/res/icons/16x16/go-home.png"), [&](auto&) {
         directory_view->open(get_current_user_home_path());
     });
 
diff --git a/Applications/FontEditor/FontEditor.h b/Applications/FontEditor/FontEditor.h
index 033daf3301..2b6fccd724 100644
--- a/Applications/FontEditor/FontEditor.h
+++ b/Applications/FontEditor/FontEditor.h
@@ -10,11 +10,12 @@ class GTextBox;
 struct UI_FontEditorBottom;
 
 class FontEditorWidget final : public GWidget {
+    C_OBJECT(FontEditorWidget)
 public:
-    FontEditorWidget(const String& path, RefPtr<Font>&&, GWidget* parent = nullptr);
     virtual ~FontEditorWidget() override;
 
 private:
+    FontEditorWidget(const String& path, RefPtr<Font>&&, GWidget* parent = nullptr);
     RefPtr<Font> m_edited_font;
 
     GlyphMapWidget* m_glyph_map_widget { nullptr };
diff --git a/Applications/FontEditor/main.cpp b/Applications/FontEditor/main.cpp
index d8799c4279..109e4a1151 100644
--- a/Applications/FontEditor/main.cpp
+++ b/Applications/FontEditor/main.cpp
@@ -28,7 +28,7 @@ int main(int argc, char** argv)
     auto window = GWindow::construct();
     window->set_title("Font Editor");
     window->set_rect({ 50, 50, 390, 342 });
-    auto* font_editor = new FontEditorWidget(path, move(edited_font));
+    auto font_editor = FontEditorWidget::construct(path, move(edited_font));
     window->set_main_widget(font_editor);
     window->show();
     window->set_icon(load_png("/res/icons/16x16/app-font-editor.png"));
diff --git a/Applications/PaintBrush/PaletteWidget.cpp b/Applications/PaintBrush/PaletteWidget.cpp
index be2d442abe..dcd7f9d60e 100644
--- a/Applications/PaintBrush/PaletteWidget.cpp
+++ b/Applications/PaintBrush/PaletteWidget.cpp
@@ -4,6 +4,7 @@
 #include <LibGUI/GBoxLayout.h>
 
 class ColorWidget : public GFrame {
+    C_OBJECT(ColorWidget)
 public:
     explicit ColorWidget(Color color, PaletteWidget& palette_widget, GWidget* parent)
         : GFrame(parent)
@@ -95,7 +96,7 @@ PaletteWidget::PaletteWidget(PaintableWidget& paintable_widget, GWidget* parent)
     bottom_color_container->layout()->set_spacing(1);
 
     auto add_color_widget = [&](GWidget* container, Color color) {
-        auto* color_widget = new ColorWidget(color, *this, container);
+        auto color_widget = ColorWidget::construct(color, *this, container);
         color_widget->set_fill_with_background_color(true);
         color_widget->set_background_color(color);
     };
diff --git a/Applications/PaintBrush/ToolboxWidget.cpp b/Applications/PaintBrush/ToolboxWidget.cpp
index b4ea7a430b..1ec7d32d4d 100644
--- a/Applications/PaintBrush/ToolboxWidget.cpp
+++ b/Applications/PaintBrush/ToolboxWidget.cpp
@@ -10,6 +10,7 @@
 #include <LibDraw/PNGLoader.h>
 
 class ToolButton final : public GButton {
+    C_OBJECT(ToolButton)
 public:
     ToolButton(const String& name, GWidget* parent, OwnPtr<Tool>&& tool)
         : GButton(parent)
@@ -47,7 +48,7 @@ ToolboxWidget::ToolboxWidget(GWidget* parent)
     layout()->set_margins({ 4, 4, 4, 4 });
 
     auto add_tool = [&](const StringView& name, const StringView& icon_name, OwnPtr<Tool>&& tool) {
-        auto* button = new ToolButton(name, this, move(tool));
+        auto button = ToolButton::construct(name, this, move(tool));
         button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
         button->set_preferred_size(0, 32);
         button->set_checkable(true);
@@ -55,7 +56,7 @@ ToolboxWidget::ToolboxWidget(GWidget* parent)
 
         button->set_icon(load_png(String::format("/res/icons/paintbrush/%s.png", String(icon_name).characters())));
 
-        button->on_checked = [button](auto checked) {
+        button->on_checked = [button = button.ptr()](auto checked) {
             if (checked)
                 PaintableWidget::the().set_tool(&button->tool());
             else
diff --git a/Applications/PaintBrush/main.cpp b/Applications/PaintBrush/main.cpp
index 453da4a42c..bc00303e1a 100644
--- a/Applications/PaintBrush/main.cpp
+++ b/Applications/PaintBrush/main.cpp
@@ -30,8 +30,8 @@ int main(int argc, char** argv)
     vertical_container->set_layout(make<GBoxLayout>(Orientation::Vertical));
     vertical_container->layout()->set_spacing(0);
 
-    auto* paintable_widget = new PaintableWidget(vertical_container);
-    new PaletteWidget(*paintable_widget, vertical_container);
+    auto paintable_widget = PaintableWidget::construct(vertical_container);
+    PaletteWidget::construct(*paintable_widget, vertical_container);
 
     window->show();
 
diff --git a/Applications/Piano/PianoWidget.h b/Applications/Piano/PianoWidget.h
index 73cc3443be..8e64d90528 100644
--- a/Applications/Piano/PianoWidget.h
+++ b/Applications/Piano/PianoWidget.h
@@ -6,13 +6,14 @@
 class GPainter;
 
 class PianoWidget final : public GWidget {
+    C_OBJECT(PianoWidget)
 public:
-    PianoWidget();
     virtual ~PianoWidget() override;
 
     void fill_audio_buffer(uint8_t* stream, int len);
 
 private:
+    PianoWidget();
     virtual void paint_event(GPaintEvent&) override;
     virtual void keydown_event(GKeyEvent&) override;
     virtual void keyup_event(GKeyEvent&) override;
diff --git a/Applications/Piano/main.cpp b/Applications/Piano/main.cpp
index 22699a1ada..f7a874c58f 100644
--- a/Applications/Piano/main.cpp
+++ b/Applications/Piano/main.cpp
@@ -21,12 +21,12 @@ int main(int argc, char** argv)
     window->set_title("Piano");
     window->set_rect(100, 100, 512, 512);
 
-    auto* piano_widget = new PianoWidget;
+    auto piano_widget = PianoWidget::construct();
     window->set_main_widget(piano_widget);
     window->show();
     window->set_icon(load_png("/res/icons/16x16/app-piano.png"));
 
-    LibThread::Thread sound_thread([piano_widget] {
+    LibThread::Thread sound_thread([piano_widget = piano_widget.ptr()] {
         CFile audio("/dev/audio");
         if (!audio.open(CIODevice::WriteOnly)) {
             dbgprintf("Can't open audio device: %s", audio.error_string());
@@ -38,7 +38,7 @@ int main(int argc, char** argv)
             piano_widget->fill_audio_buffer(buffer, sizeof(buffer));
             audio.write(buffer, sizeof(buffer));
             GEventLoop::current().post_event(*piano_widget, make<CCustomEvent>(0));
-            GEventLoop::current().wake();
+            GEventLoop::wake();
         }
     });
     sound_thread.start();
diff --git a/Applications/QuickShow/QSWidget.h b/Applications/QuickShow/QSWidget.h
index a4a2f69ff3..aca9151552 100644
--- a/Applications/QuickShow/QSWidget.h
+++ b/Applications/QuickShow/QSWidget.h
@@ -6,8 +6,8 @@ class GLabel;
 class QSLabel;
 
 class QSWidget final : public GFrame {
+    C_OBJECT(QSWidget)
 public:
-    QSWidget(GWidget* parent);
     virtual ~QSWidget() override;
 
     void set_bitmap(NonnullRefPtr<GraphicsBitmap>);
@@ -15,6 +15,7 @@ public:
     Function<void(int)> on_scale_change;
 
 private:
+    explicit QSWidget(GWidget* parent = nullptr);
     virtual void paint_event(GPaintEvent&) override;
     virtual void resize_event(GResizeEvent&) override;
     virtual void mousedown_event(GMouseEvent&) override;
diff --git a/Applications/QuickShow/main.cpp b/Applications/QuickShow/main.cpp
index 22cadbb3a7..e40c96b780 100644
--- a/Applications/QuickShow/main.cpp
+++ b/Applications/QuickShow/main.cpp
@@ -60,7 +60,7 @@ int main(int argc, char** argv)
     update_window_title(100);
     window->set_rect(200, 200, bitmap->width(), bitmap->height());
 
-    auto* widget = new QSWidget(nullptr);
+    auto widget = QSWidget::construct();
     widget->on_scale_change = [&](int scale) {
         update_window_title(scale);
     };
diff --git a/Applications/SoundPlayer/SampleWidget.h b/Applications/SoundPlayer/SampleWidget.h
index 3325f3d6c9..bd82d3ef75 100644
--- a/Applications/SoundPlayer/SampleWidget.h
+++ b/Applications/SoundPlayer/SampleWidget.h
@@ -7,12 +7,12 @@ class ABuffer;
 class SampleWidget final : public GFrame {
     C_OBJECT(SampleWidget)
 public:
-    explicit SampleWidget(GWidget* parent);
     virtual ~SampleWidget() override;
 
     void set_buffer(ABuffer*);
 
 private:
+    explicit SampleWidget(GWidget* parent);
     virtual void paint_event(GPaintEvent&) override;
 
     RefPtr<ABuffer> m_buffer;
diff --git a/Applications/SoundPlayer/main.cpp b/Applications/SoundPlayer/main.cpp
index 657551fe27..35cd32ae13 100644
--- a/Applications/SoundPlayer/main.cpp
+++ b/Applications/SoundPlayer/main.cpp
@@ -41,7 +41,7 @@ int main(int argc, char** argv)
     widget->set_layout(make<GBoxLayout>(Orientation::Vertical));
     widget->layout()->set_margins({ 2, 2, 2, 2 });
 
-    auto* sample_widget = new SampleWidget(widget);
+    auto sample_widget = SampleWidget::construct(widget);
 
     auto button = GButton::construct("Quit", widget);
     button->set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
diff --git a/Applications/Taskbar/TaskbarButton.h b/Applications/Taskbar/TaskbarButton.h
index 000f71be86..95be9a4f8f 100644
--- a/Applications/Taskbar/TaskbarButton.h
+++ b/Applications/Taskbar/TaskbarButton.h
@@ -4,6 +4,7 @@
 #include <LibGUI/GButton.h>
 
 class TaskbarButton final : public GButton {
+    C_OBJECT(TaskbarButton)
 public:
     TaskbarButton(const WindowIdentifier&, GWidget* parent);
     virtual ~TaskbarButton() override;
diff --git a/Applications/Taskbar/TaskbarWindow.cpp b/Applications/Taskbar/TaskbarWindow.cpp
index f4492650f3..2ab9898526 100644
--- a/Applications/Taskbar/TaskbarWindow.cpp
+++ b/Applications/Taskbar/TaskbarWindow.cpp
@@ -48,7 +48,7 @@ void TaskbarWindow::on_screen_rect_change(const Rect& rect)
 
 GButton* TaskbarWindow::create_button(const WindowIdentifier& identifier)
 {
-    auto* button = new TaskbarButton(identifier, main_widget());
+    auto button = TaskbarButton::construct(identifier, main_widget());
     button->set_size_policy(SizePolicy::Fixed, SizePolicy::Fixed);
     button->set_preferred_size(140, 22);
     button->set_checkable(true);
diff --git a/Applications/Terminal/main.cpp b/Applications/Terminal/main.cpp
index c0a2f0a0ae..9e46463a39 100644
--- a/Applications/Terminal/main.cpp
+++ b/Applications/Terminal/main.cpp
@@ -162,7 +162,7 @@ int main(int argc, char** argv)
     window->set_double_buffering_enabled(false);
 
     RefPtr<CConfigFile> config = CConfigFile::get_for_app("Terminal");
-    auto* terminal = new TerminalWidget(ptm_fd, config);
+    auto terminal = TerminalWidget::construct(ptm_fd, config);
     window->set_main_widget(terminal);
     window->move_to(300, 300);
     terminal->apply_size_increments_to_window(*window);
@@ -200,7 +200,7 @@ int main(int argc, char** argv)
 
     auto font_menu = make<GMenu>("Font");
     GFontDatabase::the().for_each_fixed_width_font([&](const StringView& font_name) {
-        font_menu->add_action(GAction::create(font_name, [terminal, &config](const GAction& action) {
+        font_menu->add_action(GAction::create(font_name, [&](const GAction& action) {
             terminal->set_font(GFontDatabase::the().get_by_name(action.text()));
             auto metadata = GFontDatabase::the().get_metadata_by_name(action.text());
             ASSERT(metadata.has_value());
diff --git a/Applications/TextEditor/TextEditorWidget.h b/Applications/TextEditor/TextEditorWidget.h
index 2b59e912d6..12b29876cb 100644
--- a/Applications/TextEditor/TextEditorWidget.h
+++ b/Applications/TextEditor/TextEditorWidget.h
@@ -13,13 +13,14 @@ class GTextEditor;
 class GStatusBar;
 
 class TextEditorWidget final : public GWidget {
+    C_OBJECT(TextEditorWidget)
 public:
-    TextEditorWidget();
     virtual ~TextEditorWidget() override;
     void open_sesame(const String& path);
     bool request_close();
 
 private:
+    TextEditorWidget();
     void set_path(const FileSystemPath& file);
     void update_title();
 
diff --git a/Applications/TextEditor/main.cpp b/Applications/TextEditor/main.cpp
index 66d4699f17..0b0046b84e 100644
--- a/Applications/TextEditor/main.cpp
+++ b/Applications/TextEditor/main.cpp
@@ -9,7 +9,7 @@ int main(int argc, char** argv)
     window->set_title("Text Editor");
     window->set_rect(20, 200, 640, 400);
 
-    auto* text_widget = new TextEditorWidget();
+    auto text_widget = TextEditorWidget::construct();
     window->set_main_widget(text_widget);
 
     window->on_close_request = [&]() -> GWindow::CloseRequestDecision {
diff --git a/Applications/Welcome/main.cpp b/Applications/Welcome/main.cpp
index 0fa33298e6..5f10cbfea8 100644
--- a/Applications/Welcome/main.cpp
+++ b/Applications/Welcome/main.cpp
@@ -125,7 +125,7 @@ int main(int argc, char** argv)
         content_title->set_preferred_size(0, 10);
 
         for (auto& paragraph : page.content) {
-            auto* content_text = new TextWidget(content);
+            auto content_text = TextWidget::construct(content);
             content_text->set_font(Font::default_font());
             content_text->set_text(paragraph);
             content_text->set_text_alignment(TextAlignment::TopLeft);
diff --git a/Demos/Fire/Fire.cpp b/Demos/Fire/Fire.cpp
index acf7119e79..8c2aaed32d 100644
--- a/Demos/Fire/Fire.cpp
+++ b/Demos/Fire/Fire.cpp
@@ -64,12 +64,13 @@ static int my_rand(void)
  * Fire Widget
 */
 class Fire : public GWidget {
+    C_OBJECT(Fire)
 public:
-    explicit Fire(GWidget* parent = nullptr);
     virtual ~Fire() override;
     void set_stat_label(GLabel* l) { stats = l; };
 
 private:
+    explicit Fire(GWidget* parent = nullptr);
     RefPtr<GraphicsBitmap> bitmap;
     GLabel* stats;
 
@@ -220,7 +221,7 @@ int main(int argc, char** argv)
     window->set_resizable(false);
     window->set_rect(100, 100, 640, 400);
 
-    auto* fire = new Fire;
+    auto fire = Fire::construct();
     window->set_main_widget(fire);
 
     auto time = GLabel::construct(fire);
diff --git a/Demos/PaintTest/main.cpp b/Demos/PaintTest/main.cpp
index 3486c5f186..8cd0fde90e 100644
--- a/Demos/PaintTest/main.cpp
+++ b/Demos/PaintTest/main.cpp
@@ -42,7 +42,7 @@ int main(int argc, char** argv)
     window->set_rect(100, 100, 400, 400);
     window->set_title("Paint test");
 
-    auto* test_widget = new TestWidget(nullptr);
+    auto test_widget = new TestWidget(nullptr);
     window->set_main_widget(test_widget);
 
     test_widget->set_bitmap(load_png("/res/icons/gear16.png"));
diff --git a/DevTools/VisualBuilder/VBForm.h b/DevTools/VisualBuilder/VBForm.h
index e2d7421185..a2c0a27f90 100644
--- a/DevTools/VisualBuilder/VBForm.h
+++ b/DevTools/VisualBuilder/VBForm.h
@@ -5,8 +5,8 @@
 #include <LibGUI/GWidget.h>
 
 class VBForm : public GWidget {
+    C_OBJECT(VBForm)
     friend class VBWidget;
-
 public:
     explicit VBForm(const String& name, GWidget* parent = nullptr);
     virtual ~VBForm() override;
diff --git a/DevTools/VisualBuilder/VBPropertiesWindow.h b/DevTools/VisualBuilder/VBPropertiesWindow.h
index 070854568c..eb1b17530b 100644
--- a/DevTools/VisualBuilder/VBPropertiesWindow.h
+++ b/DevTools/VisualBuilder/VBPropertiesWindow.h
@@ -6,6 +6,7 @@ class GTableView;
 class GTextBox;
 
 class VBPropertiesWindow final : public GWindow {
+    C_OBJECT(VBPropertiesWindow)
 public:
     VBPropertiesWindow();
     virtual ~VBPropertiesWindow() override;
diff --git a/DevTools/VisualBuilder/main.cpp b/DevTools/VisualBuilder/main.cpp
index adecb57f08..c93a5527c4 100644
--- a/DevTools/VisualBuilder/main.cpp
+++ b/DevTools/VisualBuilder/main.cpp
@@ -23,10 +23,10 @@ int main(int argc, char** argv)
 {
     GApplication app(argc, argv);
 
-    auto* propbox = new VBPropertiesWindow;
+    auto propbox = VBPropertiesWindow::construct();
 
-    auto* form1 = new VBForm("Form1");
-    form1->on_widget_selected = [propbox](VBWidget* widget) {
+    auto form1 = VBForm::construct("Form1");
+    form1->on_widget_selected = [&](VBWidget* widget) {
         propbox->table_view().set_model(widget ? &widget->property_model() : nullptr);
     };
 
@@ -42,7 +42,7 @@ int main(int argc, char** argv)
     file_menu->add_action(GAction::create("Dump Form", [&](auto&) {
         form1->dump();
     }));
-    file_menu->add_action(GAction::create("Save Form...", { Mod_Ctrl, Key_S }, [form1](auto&) {
+    file_menu->add_action(GAction::create("Save Form...", { Mod_Ctrl, Key_S }, [&](auto&) {
         form1->write_to_file("/tmp/form.frm");
     }));
     menubar->add_menu(move(file_menu));
diff --git a/Games/Minesweeper/Field.h b/Games/Minesweeper/Field.h
index e976d26189..fff4cb0161 100644
--- a/Games/Minesweeper/Field.h
+++ b/Games/Minesweeper/Field.h
@@ -32,9 +32,9 @@ public:
 };
 
 class Field final : public GFrame {
+    C_OBJECT(Field)
     friend class Square;
     friend class SquareLabel;
-
 public:
     Field(GLabel& flag_label, GLabel& time_label, GButton& face_button, GWidget* parent, Function<void(Size)> on_size_changed);
     virtual ~Field() override;
diff --git a/Games/Minesweeper/main.cpp b/Games/Minesweeper/main.cpp
index 5299572f74..c7083785d8 100644
--- a/Games/Minesweeper/main.cpp
+++ b/Games/Minesweeper/main.cpp
@@ -39,7 +39,7 @@ int main(int argc, char** argv)
     auto time_icon_label = GLabel::construct(container);
     time_icon_label->set_icon(GraphicsBitmap::load_from_file("/res/icons/minesweeper/timer.png"));
     auto time_label = GLabel::construct(container);
-    auto* field = new Field(*flag_label, *time_label, *face_button, widget, [&](Size size) {
+    auto field = Field::construct(*flag_label, *time_label, *face_button, widget, [&](Size size) {
         size.set_height(size.height() + container->preferred_size().height());
         window->resize(size);
     });
@@ -48,7 +48,7 @@ int main(int argc, char** argv)
 
     auto app_menu = make<GMenu>("Minesweeper");
 
-    app_menu->add_action(GAction::create("New game", { Mod_None, Key_F2 }, [field](const GAction&) {
+    app_menu->add_action(GAction::create("New game", { Mod_None, Key_F2 }, [&](const GAction&) {
         field->reset();
     }));
 
@@ -74,16 +74,16 @@ int main(int argc, char** argv)
     menubar->add_menu(move(app_menu));
 
     auto difficulty_menu = make<GMenu>("Difficulty");
-    difficulty_menu->add_action(GAction::create("Beginner", { Mod_Ctrl, Key_B }, [field](const GAction&) {
+    difficulty_menu->add_action(GAction::create("Beginner", { Mod_Ctrl, Key_B }, [&](const GAction&) {
         field->set_field_size(9, 9, 10);
     }));
-    difficulty_menu->add_action(GAction::create("Intermediate", { Mod_Ctrl, Key_I }, [field](const GAction&) {
+    difficulty_menu->add_action(GAction::create("Intermediate", { Mod_Ctrl, Key_I }, [&](const GAction&) {
         field->set_field_size(16, 16, 40);
     }));
-    difficulty_menu->add_action(GAction::create("Expert", { Mod_Ctrl, Key_E }, [field](const GAction&) {
+    difficulty_menu->add_action(GAction::create("Expert", { Mod_Ctrl, Key_E }, [&](const GAction&) {
         field->set_field_size(16, 30, 99);
     }));
-    difficulty_menu->add_action(GAction::create("Madwoman", { Mod_Ctrl, Key_M }, [field](const GAction&) {
+    difficulty_menu->add_action(GAction::create("Madwoman", { Mod_Ctrl, Key_M }, [&](const GAction&) {
         field->set_field_size(32, 60, 350);
     }));
     menubar->add_menu(move(difficulty_menu));
diff --git a/Games/Snake/SnakeGame.h b/Games/Snake/SnakeGame.h
index 2c03e2541b..ac002158ac 100644
--- a/Games/Snake/SnakeGame.h
+++ b/Games/Snake/SnakeGame.h
@@ -5,13 +5,14 @@
 #include <LibGUI/GWidget.h>
 
 class SnakeGame : public GWidget {
+    C_OBJECT(SnakeGame)
 public:
-    explicit SnakeGame(GWidget* parent = nullptr);
     virtual ~SnakeGame() override;
 
     void reset();
 
 private:
+    explicit SnakeGame(GWidget* parent = nullptr);
     virtual void paint_event(GPaintEvent&) override;
     virtual void keydown_event(GKeyEvent&) override;
     virtual void timer_event(CTimerEvent&) override;
diff --git a/Games/Snake/main.cpp b/Games/Snake/main.cpp
index e8df14fd36..2000cc2aa4 100644
--- a/Games/Snake/main.cpp
+++ b/Games/Snake/main.cpp
@@ -18,7 +18,7 @@ int main(int argc, char** argv)
     window->set_title("Snake");
     window->set_rect(100, 100, 320, 320);
 
-    auto* game = new SnakeGame;
+    auto game = SnakeGame::construct();
     window->set_main_widget(game);
 
     auto menubar = make<GMenuBar>();