LibGUI+Userland: Make TabWidget::*add_tab() take title using new string

18 files changed, 59 insertions, 59 deletions

diff --git a/Userland/Applications/Browser/BrowserWindow.cpp b/Userland/Applications/Browser/BrowserWindow.cpp
index ab39e65f9e..32f502e064 100644
--- a/Userland/Applications/Browser/BrowserWindow.cpp
+++ b/Userland/Applications/Browser/BrowserWindow.cpp
@@ -567,7 +567,7 @@ void BrowserWindow::set_window_title_for_tab(Tab const& tab)
 
 void BrowserWindow::create_new_tab(URL url, bool activate)
 {
-    auto& new_tab = m_tab_widget->add_tab<Browser::Tab>("New tab", *this);
+    auto& new_tab = m_tab_widget->add_tab<Browser::Tab>("New tab"_short_string, *this);
 
     m_tab_widget->set_bar_visible(!is_fullscreen() && m_tab_widget->children().size() > 1);
 
diff --git a/Userland/Applications/Browser/InspectorWidget.cpp b/Userland/Applications/Browser/InspectorWidget.cpp
index 08ca2a415c..e6ff21a9b7 100644
--- a/Userland/Applications/Browser/InspectorWidget.cpp
+++ b/Userland/Applications/Browser/InspectorWidget.cpp
@@ -82,7 +82,7 @@ InspectorWidget::InspectorWidget()
 
     auto& top_tab_widget = splitter.add<GUI::TabWidget>();
 
-    auto& dom_tree_container = top_tab_widget.add_tab<GUI::Widget>("DOM");
+    auto& dom_tree_container = top_tab_widget.add_tab<GUI::Widget>("DOM"_short_string);
     dom_tree_container.set_layout<GUI::VerticalBoxLayout>(4);
     m_dom_tree_view = dom_tree_container.add<GUI::TreeView>();
     m_dom_tree_view->on_selection_change = [this] {
@@ -90,25 +90,25 @@ InspectorWidget::InspectorWidget()
         set_selection(index);
     };
 
-    auto& accessibility_tree_container = top_tab_widget.add_tab<GUI::Widget>("Accessibility");
+    auto& accessibility_tree_container = top_tab_widget.add_tab<GUI::Widget>("Accessibility"_string.release_value_but_fixme_should_propagate_errors());
     accessibility_tree_container.set_layout<GUI::VerticalBoxLayout>(4);
     m_accessibility_tree_view = accessibility_tree_container.add<GUI::TreeView>();
 
     auto& bottom_tab_widget = splitter.add<GUI::TabWidget>();
 
-    auto& computed_style_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Computed");
+    auto& computed_style_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Computed"_string.release_value_but_fixme_should_propagate_errors());
     computed_style_table_container.set_layout<GUI::VerticalBoxLayout>(4);
     m_computed_style_table_view = computed_style_table_container.add<GUI::TableView>();
 
-    auto& resolved_style_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Resolved");
+    auto& resolved_style_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Resolved"_string.release_value_but_fixme_should_propagate_errors());
     resolved_style_table_container.set_layout<GUI::VerticalBoxLayout>(4);
     m_resolved_style_table_view = resolved_style_table_container.add<GUI::TableView>();
 
-    auto& custom_properties_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Variables");
+    auto& custom_properties_table_container = bottom_tab_widget.add_tab<GUI::Widget>("Variables"_string.release_value_but_fixme_should_propagate_errors());
     custom_properties_table_container.set_layout<GUI::VerticalBoxLayout>(4);
     m_custom_properties_table_view = custom_properties_table_container.add<GUI::TableView>();
 
-    auto& box_model_widget = bottom_tab_widget.add_tab<GUI::Widget>("Box Model");
+    auto& box_model_widget = bottom_tab_widget.add_tab<GUI::Widget>("Box Model"_string.release_value_but_fixme_should_propagate_errors());
     box_model_widget.set_layout<GUI::VerticalBoxLayout>(4);
     m_element_size_view = box_model_widget.add<ElementSizePreviewWidget>();
     m_element_size_view->set_should_hide_unnecessary_scrollbars(true);
diff --git a/Userland/Applications/CrashReporter/main.cpp b/Userland/Applications/CrashReporter/main.cpp
index b6d7a5beaa..03d7c8adea 100644
--- a/Userland/Applications/CrashReporter/main.cpp
+++ b/Userland/Applications/CrashReporter/main.cpp
@@ -215,7 +215,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto& progressbar = *widget->find_descendant_of_type_named<GUI::Progressbar>("progressbar");
     auto& tab_widget = *widget->find_descendant_of_type_named<GUI::TabWidget>("tab_widget");
 
-    auto backtrace_tab = TRY(tab_widget.try_add_tab<GUI::Widget>("Backtrace"));
+    auto backtrace_tab = TRY(tab_widget.try_add_tab<GUI::Widget>(TRY("Backtrace"_string)));
     TRY(backtrace_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto backtrace_label = TRY(backtrace_tab->try_add<GUI::Label>("A backtrace for each thread alive during the crash is listed below:"));
@@ -225,7 +225,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto backtrace_tab_widget = TRY(backtrace_tab->try_add<GUI::TabWidget>());
     backtrace_tab_widget->set_tab_position(GUI::TabWidget::TabPosition::Bottom);
 
-    auto cpu_registers_tab = TRY(tab_widget.try_add_tab<GUI::Widget>("CPU Registers"));
+    auto cpu_registers_tab = TRY(tab_widget.try_add_tab<GUI::Widget>(TRY("CPU Registers"_string)));
     cpu_registers_tab->set_layout<GUI::VerticalBoxLayout>(4);
 
     auto cpu_registers_label = TRY(cpu_registers_tab->try_add<GUI::Label>("The CPU register state for each thread alive during the crash is listed below:"));
@@ -235,7 +235,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto cpu_registers_tab_widget = TRY(cpu_registers_tab->try_add<GUI::TabWidget>());
     cpu_registers_tab_widget->set_tab_position(GUI::TabWidget::TabPosition::Bottom);
 
-    auto environment_tab = TRY(tab_widget.try_add_tab<GUI::Widget>("Environment"));
+    auto environment_tab = TRY(tab_widget.try_add_tab<GUI::Widget>(TRY("Environment"_string)));
     TRY(environment_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto environment_text_editor = TRY(environment_tab->try_add<GUI::TextEditor>());
@@ -244,7 +244,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     environment_text_editor->set_wrapping_mode(GUI::TextEditor::WrappingMode::NoWrap);
     environment_text_editor->set_should_hide_unnecessary_scrollbars(true);
 
-    auto memory_regions_tab = TRY(tab_widget.try_add_tab<GUI::Widget>("Memory Regions"));
+    auto memory_regions_tab = TRY(tab_widget.try_add_tab<GUI::Widget>(TRY("Memory Regions"_string)));
     TRY(memory_regions_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto memory_regions_text_editor = TRY(memory_regions_tab->try_add<GUI::TextEditor>());
@@ -309,7 +309,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         },
         [&](auto results) -> ErrorOr<void> {
             for (auto& backtrace : results.thread_backtraces) {
-                auto container = TRY(backtrace_tab_widget->try_add_tab<GUI::Widget>(backtrace.title));
+                auto container = TRY(backtrace_tab_widget->try_add_tab<GUI::Widget>(TRY(String::from_deprecated_string(backtrace.title))));
                 TRY(container->template try_set_layout<GUI::VerticalBoxLayout>(4));
                 auto backtrace_text_editor = TRY(container->template try_add<GUI::TextEditor>());
                 backtrace_text_editor->set_text(backtrace.text);
@@ -320,7 +320,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
             }
 
             for (auto& cpu_registers : results.thread_cpu_registers) {
-                auto container = TRY(cpu_registers_tab_widget->try_add_tab<GUI::Widget>(cpu_registers.title));
+                auto container = TRY(cpu_registers_tab_widget->try_add_tab<GUI::Widget>(TRY(String::from_deprecated_string(cpu_registers.title))));
                 TRY(container->template try_set_layout<GUI::VerticalBoxLayout>(4));
                 auto cpu_registers_text_editor = TRY(container->template try_add<GUI::TextEditor>());
                 cpu_registers_text_editor->set_text(cpu_registers.text);
diff --git a/Userland/Applications/FileManager/PropertiesWindow.cpp b/Userland/Applications/FileManager/PropertiesWindow.cpp
index 5c8e25878b..8c66189960 100644
--- a/Userland/Applications/FileManager/PropertiesWindow.cpp
+++ b/Userland/Applications/FileManager/PropertiesWindow.cpp
@@ -58,7 +58,7 @@ ErrorOr<void> PropertiesWindow::create_widgets(bool disable_rename)
 
     auto tab_widget = TRY(main_widget->try_add<GUI::TabWidget>());
 
-    auto general_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("General"));
+    auto general_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("General"_short_string));
     TRY(general_tab->load_from_gml(properties_window_general_tab_gml));
 
     m_icon = general_tab->find_descendant_of_type_named<GUI::ImageWidget>("icon");
diff --git a/Userland/Applications/PDFViewer/SidebarWidget.cpp b/Userland/Applications/PDFViewer/SidebarWidget.cpp
index cb3cc14201..87dc2925e9 100644
--- a/Userland/Applications/PDFViewer/SidebarWidget.cpp
+++ b/Userland/Applications/PDFViewer/SidebarWidget.cpp
@@ -17,7 +17,7 @@ SidebarWidget::SidebarWidget()
 
     auto& tab_bar = add<GUI::TabWidget>();
 
-    auto& outline_container = tab_bar.add_tab<GUI::Widget>("Outline");
+    auto& outline_container = tab_bar.add_tab<GUI::Widget>("Outline"_short_string);
     outline_container.set_layout<GUI::VerticalBoxLayout>(4);
 
     m_outline_tree_view = outline_container.add<GUI::TreeView>();
@@ -32,7 +32,7 @@ SidebarWidget::SidebarWidget()
         on_destination_selected(destination);
     };
 
-    auto& thumbnails_container = tab_bar.add_tab<GUI::Widget>("Thumbnails");
+    auto& thumbnails_container = tab_bar.add_tab<GUI::Widget>("Thumbnails"_string.release_value_but_fixme_should_propagate_errors());
     thumbnails_container.set_layout<GUI::VerticalBoxLayout>(4);
 
     // FIXME: Add thumbnail previews
diff --git a/Userland/Applications/Piano/MainWidget.cpp b/Userland/Applications/Piano/MainWidget.cpp
index e08423e269..65e7615f48 100644
--- a/Userland/Applications/Piano/MainWidget.cpp
+++ b/Userland/Applications/Piano/MainWidget.cpp
@@ -42,11 +42,11 @@ ErrorOr<void> MainWidget::initialize()
     m_wave_widget->set_fixed_height(100);
 
     m_tab_widget = TRY(try_add<GUI::TabWidget>());
-    m_roll_widget = TRY(m_tab_widget->try_add_tab<RollWidget>("Piano Roll", m_track_manager));
+    m_roll_widget = TRY(m_tab_widget->try_add_tab<RollWidget>(TRY("Piano Roll"_string), m_track_manager));
 
     m_roll_widget->set_fixed_height(300);
 
-    (void)TRY(m_tab_widget->try_add_tab<SamplerWidget>("Sampler", m_track_manager));
+    (void)TRY(m_tab_widget->try_add_tab<SamplerWidget>("Sampler"_short_string, m_track_manager));
     m_player_widget = TRY(try_add<PlayerWidget>(m_track_manager, m_audio_loop));
 
     m_keys_and_knobs_container = TRY(try_add<GUI::Widget>());
diff --git a/Userland/Applications/PixelPaint/MainWidget.cpp b/Userland/Applications/PixelPaint/MainWidget.cpp
index 47da838a65..13d25cac84 100644
--- a/Userland/Applications/PixelPaint/MainWidget.cpp
+++ b/Userland/Applications/PixelPaint/MainWidget.cpp
@@ -1244,7 +1244,7 @@ ImageEditor* MainWidget::current_image_editor()
 
 ImageEditor& MainWidget::create_new_editor(NonnullRefPtr<Image> image)
 {
-    auto& image_editor = m_tab_widget->add_tab<PixelPaint::ImageEditor>("Untitled", image);
+    auto& image_editor = m_tab_widget->add_tab<PixelPaint::ImageEditor>("Untitled"_string.release_value_but_fixme_should_propagate_errors(), image);
 
     image_editor.on_active_layer_change = [&](auto* layer) {
         if (current_image_editor() != &image_editor)
diff --git a/Userland/Applications/Spreadsheet/CellTypeDialog.cpp b/Userland/Applications/Spreadsheet/CellTypeDialog.cpp
index 1f5979217d..90093fa841 100644
--- a/Userland/Applications/Spreadsheet/CellTypeDialog.cpp
+++ b/Userland/Applications/Spreadsheet/CellTypeDialog.cpp
@@ -132,7 +132,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
         m_conditional_formats = cell.conditional_formats();
     }
 
-    auto& type_tab = tabs.add_tab<GUI::Widget>("Type");
+    auto& type_tab = tabs.add_tab<GUI::Widget>("Type"_short_string);
     type_tab.set_layout<GUI::HorizontalBoxLayout>(4);
     {
         auto& left_side = type_tab.add<GUI::Widget>();
@@ -197,7 +197,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
         }
     }
 
-    auto& alignment_tab = tabs.add_tab<GUI::Widget>("Alignment");
+    auto& alignment_tab = tabs.add_tab<GUI::Widget>("Alignment"_string.release_value_but_fixme_should_propagate_errors());
     alignment_tab.set_layout<GUI::VerticalBoxLayout>(4);
     {
         // FIXME: Frame?
@@ -264,7 +264,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
         }
     }
 
-    auto& colors_tab = tabs.add_tab<GUI::Widget>("Color");
+    auto& colors_tab = tabs.add_tab<GUI::Widget>("Color"_short_string);
     colors_tab.set_layout<GUI::VerticalBoxLayout>(4);
     {
         // Static formatting
@@ -312,7 +312,7 @@ void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, Vector<Position> const& po
         }
     }
 
-    auto& conditional_fmt_tab = tabs.add_tab<GUI::Widget>("Conditional format");
+    auto& conditional_fmt_tab = tabs.add_tab<GUI::Widget>("Conditional format"_string.release_value_but_fixme_should_propagate_errors());
     conditional_fmt_tab.load_from_gml(cond_fmt_gml).release_value_but_fixme_should_propagate_errors();
     {
         auto& view = *conditional_fmt_tab.find_descendant_of_type_named<Spreadsheet::ConditionsView>("conditions_view");
diff --git a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
index a34c855148..599cbd705a 100644
--- a/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
+++ b/Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
@@ -333,7 +333,7 @@ void SpreadsheetWidget::clipboard_content_did_change(DeprecatedString const& mim
 void SpreadsheetWidget::setup_tabs(Vector<NonnullRefPtr<Sheet>> new_sheets)
 {
     for (auto& sheet : new_sheets) {
-        auto& new_view = m_tab_widget->add_tab<SpreadsheetView>(sheet->name(), sheet);
+        auto& new_view = m_tab_widget->add_tab<SpreadsheetView>(String::from_deprecated_string(sheet->name()).release_value_but_fixme_should_propagate_errors(), sheet);
         new_view.model()->on_cell_data_change = [&](auto& cell, auto& previous_data) {
             undo_stack().push(make<CellsUndoCommand>(cell, previous_data));
             window()->set_modified(true);
diff --git a/Userland/Applications/ThemeEditor/MainWidget.cpp b/Userland/Applications/ThemeEditor/MainWidget.cpp
index acebf07cdd..8c817ec417 100644
--- a/Userland/Applications/ThemeEditor/MainWidget.cpp
+++ b/Userland/Applications/ThemeEditor/MainWidget.cpp
@@ -435,7 +435,7 @@ void MainWidget::build_override_controls()
 
 ErrorOr<void> MainWidget::add_property_tab(PropertyTab const& property_tab)
 {
-    auto scrollable_container = TRY(m_property_tabs->try_add_tab<GUI::ScrollableContainerWidget>(property_tab.title));
+    auto scrollable_container = TRY(m_property_tabs->try_add_tab<GUI::ScrollableContainerWidget>(TRY(String::from_deprecated_string(property_tab.title))));
     scrollable_container->set_should_hide_unnecessary_scrollbars(true);
 
     auto properties_list = TRY(GUI::Widget::try_create());
diff --git a/Userland/Demos/ModelGallery/GalleryWidget.cpp b/Userland/Demos/ModelGallery/GalleryWidget.cpp
index 9e746b3ddc..348d7d1eb2 100644
--- a/Userland/Demos/ModelGallery/GalleryWidget.cpp
+++ b/Userland/Demos/ModelGallery/GalleryWidget.cpp
@@ -24,7 +24,7 @@ GalleryWidget::GalleryWidget()
 
 ErrorOr<void> GalleryWidget::load_basic_model_tab()
 {
-    auto tab = TRY(m_tab_widget->try_add_tab<GUI::Widget>("Basic Model"));
+    auto tab = TRY(m_tab_widget->try_add_tab<GUI::Widget>(TRY("Basic Model"_string)));
     TRY(tab->load_from_gml(basic_model_tab_gml));
 
     m_basic_model = BasicModel::create();
diff --git a/Userland/Demos/WidgetGallery/GalleryWidget.cpp b/Userland/Demos/WidgetGallery/GalleryWidget.cpp
index 1d90223fe5..9109950d63 100644
--- a/Userland/Demos/WidgetGallery/GalleryWidget.cpp
+++ b/Userland/Demos/WidgetGallery/GalleryWidget.cpp
@@ -36,7 +36,7 @@ GalleryWidget::GalleryWidget()
 
     auto& tab_widget = *find_descendant_of_type_named<GUI::TabWidget>("tab_widget");
 
-    auto basics_tab = tab_widget.try_add_tab<GUI::Widget>("Basics").release_value_but_fixme_should_propagate_errors();
+    auto basics_tab = tab_widget.try_add_tab<GUI::Widget>("Basics"_short_string).release_value_but_fixme_should_propagate_errors();
     basics_tab->load_from_gml(basics_tab_gml).release_value_but_fixme_should_propagate_errors();
 
     m_enabled_label = basics_tab->find_descendant_of_type_named<GUI::Label>("enabled_label");
@@ -169,7 +169,7 @@ GalleryWidget::GalleryWidget()
         GUI::MessageBox::show(window(), m_text_editor->text(), "Message"sv, m_msgbox_type, m_msgbox_input_type);
     };
 
-    auto sliders_tab = tab_widget.try_add_tab<GUI::Widget>("Sliders").release_value_but_fixme_should_propagate_errors();
+    auto sliders_tab = tab_widget.try_add_tab<GUI::Widget>("Sliders"_short_string).release_value_but_fixme_should_propagate_errors();
     sliders_tab->load_from_gml(sliders_tab_gml).release_value_but_fixme_should_propagate_errors();
 
     m_vertical_progressbar_left = sliders_tab->find_descendant_of_type_named<GUI::VerticalProgressbar>("vertical_progressbar_left");
@@ -230,7 +230,7 @@ GalleryWidget::GalleryWidget()
         m_opacity_slider->set_value(percent);
     };
 
-    auto wizards_tab = tab_widget.try_add_tab<GUI::Widget>("Wizards").release_value_but_fixme_should_propagate_errors();
+    auto wizards_tab = tab_widget.try_add_tab<GUI::Widget>("Wizards"_short_string).release_value_but_fixme_should_propagate_errors();
     wizards_tab->load_from_gml(wizards_tab_gml).release_value_but_fixme_should_propagate_errors();
 
     m_wizard_button = wizards_tab->find_descendant_of_type_named<GUI::Button>("wizard_button");
@@ -286,7 +286,7 @@ GalleryWidget::GalleryWidget()
         m_wizard_output->set_text(sb.string_view());
     };
 
-    auto cursors_tab = tab_widget.try_add_tab<GUI::Widget>("Cursors").release_value_but_fixme_should_propagate_errors();
+    auto cursors_tab = tab_widget.try_add_tab<GUI::Widget>("Cursors"_short_string).release_value_but_fixme_should_propagate_errors();
     cursors_tab->load_from_gml(cursors_tab_gml).release_value_but_fixme_should_propagate_errors();
 
     m_cursors_tableview = cursors_tab->find_descendant_of_type_named<GUI::TableView>("cursors_tableview");
@@ -309,7 +309,7 @@ GalleryWidget::GalleryWidget()
         m_cursors_tableview->set_override_cursor(NonnullRefPtr<Gfx::Bitmap const>(icon_index.data().as_bitmap()));
     };
 
-    auto icons_tab = tab_widget.try_add_tab<GUI::Widget>("Icons").release_value_but_fixme_should_propagate_errors();
+    auto icons_tab = tab_widget.try_add_tab<GUI::Widget>("Icons"_short_string).release_value_but_fixme_should_propagate_errors();
     icons_tab->load_from_gml(icons_tab_gml).release_value_but_fixme_should_propagate_errors();
 
     m_icons_tableview = icons_tab->find_descendant_of_type_named<GUI::TableView>("icons_tableview");
diff --git a/Userland/DevTools/HackStudio/HackStudioWidget.cpp b/Userland/DevTools/HackStudio/HackStudioWidget.cpp
index ce5abf3884..77c99feb56 100644
--- a/Userland/DevTools/HackStudio/HackStudioWidget.cpp
+++ b/Userland/DevTools/HackStudio/HackStudioWidget.cpp
@@ -778,7 +778,7 @@ void HackStudioWidget::add_new_editor_tab_widget(GUI::Widget& parent)
 
 void HackStudioWidget::add_new_editor(GUI::TabWidget& parent)
 {
-    auto& wrapper = parent.add_tab<EditorWrapper>("(Untitled)");
+    auto& wrapper = parent.add_tab<EditorWrapper>("(Untitled)"_string.release_value_but_fixme_should_propagate_errors());
     parent.set_active_widget(&wrapper);
     if (parent.children().size() > 1 || m_all_editor_tab_widgets.size() > 1)
         parent.set_close_button_enabled(true);
@@ -978,7 +978,7 @@ ErrorOr<NonnullRefPtr<GUI::Action>> HackStudioWidget::create_add_terminal_action
     return GUI::Action::create("Add New &Terminal", { Mod_Ctrl | Mod_Alt, Key_T },
         icon,
         [this](auto&) {
-            auto& terminal_wrapper = m_action_tab_widget->add_tab<TerminalWrapper>("Terminal");
+            auto& terminal_wrapper = m_action_tab_widget->add_tab<TerminalWrapper>("Terminal"_string.release_value_but_fixme_should_propagate_errors());
             terminal_wrapper.on_command_exit = [&]() {
                 deferred_invoke([this]() {
                     m_action_tab_widget->remove_tab(*m_action_tab_widget->active_widget());
@@ -1335,24 +1335,24 @@ ErrorOr<void> HackStudioWidget::create_action_tab(GUI::Widget& parent)
         first_time = false;
     };
 
-    m_find_in_files_widget = m_action_tab_widget->add_tab<FindInFilesWidget>("Find in files");
-    m_todo_entries_widget = m_action_tab_widget->add_tab<ToDoEntriesWidget>("TODO");
-    m_terminal_wrapper = m_action_tab_widget->add_tab<TerminalWrapper>("Console", false);
+    m_find_in_files_widget = m_action_tab_widget->add_tab<FindInFilesWidget>(TRY("Find in files"_string));
+    m_todo_entries_widget = m_action_tab_widget->add_tab<ToDoEntriesWidget>("TODO"_short_string);
+    m_terminal_wrapper = m_action_tab_widget->add_tab<TerminalWrapper>("Console"_short_string, false);
     auto debug_info_widget = TRY(DebugInfoWidget::create());
-    TRY(m_action_tab_widget->add_tab(debug_info_widget, "Debug"));
+    TRY(m_action_tab_widget->add_tab(debug_info_widget, "Debug"_short_string));
     m_debug_info_widget = debug_info_widget;
 
     m_debug_info_widget->on_backtrace_frame_selection = [this](Debug::DebugInfo::SourcePosition const& source_position) {
         open_file(get_absolute_path(source_position.file_path), source_position.line_number - 1);
     };
 
-    m_disassembly_widget = m_action_tab_widget->add_tab<DisassemblyWidget>("Disassembly");
-    m_git_widget = m_action_tab_widget->add_tab<GitWidget>("Git");
+    m_disassembly_widget = m_action_tab_widget->add_tab<DisassemblyWidget>(TRY("Disassembly"_string));
+    m_git_widget = m_action_tab_widget->add_tab<GitWidget>("Git"_short_string);
     m_git_widget->set_view_diff_callback([this](auto const& original_content, auto const& diff) {
         m_diff_viewer->set_content(original_content, diff);
         set_edit_mode(EditMode::Diff);
     });
-    m_gml_preview_widget = m_action_tab_widget->add_tab<GMLPreviewWidget>("GML Preview", "");
+    m_gml_preview_widget = m_action_tab_widget->add_tab<GMLPreviewWidget>(TRY("GML Preview"_string), "");
 
     ToDoEntries::the().on_update = [this]() {
         m_todo_entries_widget->refresh();
@@ -1366,13 +1366,13 @@ void HackStudioWidget::create_project_tab(GUI::Widget& parent)
     m_project_tab = parent.add<GUI::TabWidget>();
     m_project_tab->set_tab_position(GUI::TabWidget::TabPosition::Bottom);
 
-    auto& tree_view_container = m_project_tab->add_tab<GUI::Widget>("Files");
+    auto& tree_view_container = m_project_tab->add_tab<GUI::Widget>("Files"_short_string);
     tree_view_container.set_layout<GUI::VerticalBoxLayout>(GUI::Margins {}, 2);
 
     m_project_tree_view = tree_view_container.add<GUI::TreeView>();
     configure_project_tree_view();
 
-    auto& class_view_container = m_project_tab->add_tab<GUI::Widget>("Classes");
+    auto& class_view_container = m_project_tab->add_tab<GUI::Widget>("Classes"_short_string);
     class_view_container.set_layout<GUI::VerticalBoxLayout>(2);
 
     m_class_view = class_view_container.add<ClassViewWidget>();
diff --git a/Userland/DevTools/Profiler/main.cpp b/Userland/DevTools/Profiler/main.cpp
index 6fe4abdfdd..e5fc424623 100644
--- a/Userland/DevTools/Profiler/main.cpp
+++ b/Userland/DevTools/Profiler/main.cpp
@@ -131,7 +131,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     auto tab_widget = TRY(main_splitter->try_add<GUI::TabWidget>());
 
-    auto tree_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("Call Tree"));
+    auto tree_tab = TRY(tab_widget->try_add_tab<GUI::Widget>(TRY("Call Tree"_string)));
     TRY(tree_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
     auto bottom_splitter = TRY(tree_tab->try_add<GUI::VerticalSplitter>());
 
@@ -180,7 +180,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         update_source_model();
     });
 
-    auto samples_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("Samples"));
+    auto samples_tab = TRY(tab_widget->try_add_tab<GUI::Widget>(TRY("Samples"_string)));
     TRY(samples_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto samples_splitter = TRY(samples_tab->try_add<GUI::HorizontalSplitter>());
@@ -194,7 +194,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         individual_sample_view->set_model(move(model));
     };
 
-    auto signposts_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("Signposts"));
+    auto signposts_tab = TRY(tab_widget->try_add_tab<GUI::Widget>(TRY("Signposts"_string)));
     TRY(signposts_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto signposts_splitter = TRY(signposts_tab->try_add<GUI::HorizontalSplitter>());
@@ -208,7 +208,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
         individual_signpost_view->set_model(move(model));
     };
 
-    auto flamegraph_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("Flame Graph"));
+    auto flamegraph_tab = TRY(tab_widget->try_add_tab<GUI::Widget>(TRY("Flame Graph"_string)));
     TRY(flamegraph_tab->try_set_layout<GUI::VerticalBoxLayout>(GUI::Margins { 4, 4, 4, 4 }));
 
     auto flamegraph_view = TRY(flamegraph_tab->try_add<FlameGraphView>(profile->model(), ProfileModel::Column::StackFrame, ProfileModel::Column::SampleCount));
@@ -256,7 +256,7 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     timeline_view->on_selection_change = [&] { statusbar_update(); };
     flamegraph_view->on_hover_change = [&] { statusbar_update(); };
 
-    auto filesystem_events_tab = TRY(tab_widget->try_add_tab<GUI::Widget>("Filesystem events"));
+    auto filesystem_events_tab = TRY(tab_widget->try_add_tab<GUI::Widget>(TRY("Filesystem events"_string)));
     TRY(filesystem_events_tab->try_set_layout<GUI::VerticalBoxLayout>(4));
 
     auto filesystem_events_tree_view = TRY(filesystem_events_tab->try_add<GUI::TreeView>());
diff --git a/Userland/DevTools/SQLStudio/MainWidget.cpp b/Userland/DevTools/SQLStudio/MainWidget.cpp
index 35e4091ea5..c87992e3a6 100644
--- a/Userland/DevTools/SQLStudio/MainWidget.cpp
+++ b/Userland/DevTools/SQLStudio/MainWidget.cpp
@@ -226,7 +226,7 @@ MainWidget::MainWidget()
 
     m_action_tab_widget = find_descendant_of_type_named<GUI::TabWidget>("action_tab_widget"sv);
 
-    m_query_results_widget = m_action_tab_widget->add_tab<GUI::Widget>("Results");
+    m_query_results_widget = m_action_tab_widget->add_tab<GUI::Widget>("Results"_short_string);
     m_query_results_widget->set_layout<GUI::VerticalBoxLayout>(6);
     m_query_results_table_view = m_query_results_widget->add<GUI::TableView>();
 
@@ -327,7 +327,7 @@ void MainWidget::open_new_script()
     auto new_script_name = DeprecatedString::formatted("New Script - {}", m_new_script_counter);
     ++m_new_script_counter;
 
-    auto& editor = m_tab_widget->add_tab<ScriptEditor>(new_script_name);
+    auto& editor = m_tab_widget->add_tab<ScriptEditor>(String::from_deprecated_string(new_script_name).release_value_but_fixme_should_propagate_errors());
     editor.new_script_with_temp_name(new_script_name);
 
     editor.on_cursor_change = [this] { on_editor_change(); };
@@ -339,7 +339,7 @@ void MainWidget::open_new_script()
 
 void MainWidget::open_script_from_file(LexicalPath const& file_path)
 {
-    auto& editor = m_tab_widget->add_tab<ScriptEditor>(file_path.title());
+    auto& editor = m_tab_widget->add_tab<ScriptEditor>(String::from_deprecated_string(file_path.title()).release_value_but_fixme_should_propagate_errors());
 
     if (auto result = editor.open_script_from_file(file_path); result.is_error()) {
         GUI::MessageBox::show_error(window(), DeprecatedString::formatted("Failed to open {}\n{}", file_path, result.error()));
diff --git a/Userland/Libraries/LibGUI/ColorPicker.cpp b/Userland/Libraries/LibGUI/ColorPicker.cpp
index 7de9564f48..8983fe93ee 100644
--- a/Userland/Libraries/LibGUI/ColorPicker.cpp
+++ b/Userland/Libraries/LibGUI/ColorPicker.cpp
@@ -212,12 +212,12 @@ void ColorPicker::build_ui()
 
     auto& tab_widget = root_container->add<GUI::TabWidget>();
 
-    auto& tab_palette = tab_widget.add_tab<Widget>("Palette");
+    auto& tab_palette = tab_widget.add_tab<Widget>("Palette"_short_string);
     tab_palette.set_layout<VerticalBoxLayout>(4, 4);
 
     build_ui_palette(tab_palette);
 
-    auto& tab_custom_color = tab_widget.add_tab<Widget>("Custom Color");
+    auto& tab_custom_color = tab_widget.add_tab<Widget>("Custom Color"_string.release_value_but_fixme_should_propagate_errors());
     tab_custom_color.set_layout<VerticalBoxLayout>(4, 4);
 
     build_ui_custom(tab_custom_color);
diff --git a/Userland/Libraries/LibGUI/SettingsWindow.h b/Userland/Libraries/LibGUI/SettingsWindow.h
index fa6c65732a..495f17e0e1 100644
--- a/Userland/Libraries/LibGUI/SettingsWindow.h
+++ b/Userland/Libraries/LibGUI/SettingsWindow.h
@@ -49,7 +49,7 @@ public:
     template<class T, class... Args>
     ErrorOr<NonnullRefPtr<T>> add_tab(DeprecatedString title, StringView id, Args&&... args)
     {
-        auto tab = TRY(m_tab_widget->try_add_tab<T>(move(title), forward<Args>(args)...));
+        auto tab = TRY(m_tab_widget->try_add_tab<T>(TRY(String::from_deprecated_string(title)), forward<Args>(args)...));
         TRY(m_tabs.try_set(id, tab));
         tab->set_settings_window(*this);
         return tab;
diff --git a/Userland/Libraries/LibGUI/TabWidget.h b/Userland/Libraries/LibGUI/TabWidget.h
index 0b41cf3b0b..d2432e4d64 100644
--- a/Userland/Libraries/LibGUI/TabWidget.h
+++ b/Userland/Libraries/LibGUI/TabWidget.h
@@ -56,26 +56,26 @@ public:
     void remove_widget(Widget&);
 
     template<class T, class... Args>
-    ErrorOr<NonnullRefPtr<T>> try_add_tab(DeprecatedString title, Args&&... args)
+    ErrorOr<NonnullRefPtr<T>> try_add_tab(String title, Args&&... args)
     {
         auto t = TRY(T::try_create(forward<Args>(args)...));
-        t->set_title(TRY(String::from_deprecated_string(title)));
+        t->set_title(move(title));
         TRY(try_add_widget(*t));
         return *t;
     }
 
     template<class T, class... Args>
-    T& add_tab(DeprecatedString title, Args&&... args)
+    T& add_tab(String title, Args&&... args)
     {
         auto t = T::construct(forward<Args>(args)...);
-        t->set_title(String::from_deprecated_string(title).release_value_but_fixme_should_propagate_errors());
+        t->set_title(move(title));
         add_widget(*t);
         return *t;
     }
 
-    ErrorOr<void> add_tab(NonnullRefPtr<Widget> const& tab, DeprecatedString title)
+    ErrorOr<void> add_tab(NonnullRefPtr<Widget> const& tab, String title)
     {
-        tab->set_title(TRY(String::from_deprecated_string(title)));
+        tab->set_title(move(title));
         TRY(try_add_widget(*tab));
         return {};
     }