diff --git a/src/plugins/coreplugin/dialogs/shortcutsettings.cpp b/src/plugins/coreplugin/dialogs/shortcutsettings.cpp
index 8cb390015de..f75c215bf1d 100644
--- a/src/plugins/coreplugin/dialogs/shortcutsettings.cpp
+++ b/src/plugins/coreplugin/dialogs/shortcutsettings.cpp
@@ -221,8 +221,38 @@ void ShortcutButton::handleToggleChange(bool toogleState)
     }
 }
 
-ShortcutSettingsWidget::ShortcutSettingsWidget(QWidget *parent)
-    : CommandMappings(parent)
+class ShortcutSettingsWidget final : public CommandMappings
+{
+    Q_DECLARE_TR_FUNCTIONS(Core::Internal::ShortcutSettings)
+
+public:
+    ShortcutSettingsWidget();
+    ~ShortcutSettingsWidget() final;
+
+    void apply();
+
+private:
+    void importAction() final;
+    void exportAction() final;
+    void defaultAction() final;
+    bool filterColumn(const QString &filterString, QTreeWidgetItem *item, int column) const final;
+
+    void initialize();
+    void handleCurrentCommandChanged(QTreeWidgetItem *current);
+    void resetToDefault();
+    bool validateShortcutEdit() const;
+    bool markCollisions(ShortcutItem *);
+    void setKeySequence(const QKeySequence &key);
+    void showConflicts();
+    void clear();
+
+    QList<ShortcutItem *> m_scitems;
+    QGroupBox *m_shortcutBox;
+    Utils::FancyLineEdit *m_shortcutEdit;
+    QLabel *m_warningLabel;
+};
+
+ShortcutSettingsWidget::ShortcutSettingsWidget()
 {
     setPageTitle(tr("Keyboard Shortcuts"));
     setTargetHeader(tr("Shortcut"));
@@ -299,7 +329,7 @@ ShortcutSettingsWidget::~ShortcutSettingsWidget()
 ShortcutSettings::ShortcutSettings()
 {
     setId(Constants::SETTINGS_ID_SHORTCUTS);
-    setDisplayName(tr("Keyboard"));
+    setDisplayName(ShortcutSettingsWidget::tr("Keyboard"));
     setCategory(Constants::SETTINGS_CATEGORY_CORE);
 }
 
diff --git a/src/plugins/coreplugin/dialogs/shortcutsettings.h b/src/plugins/coreplugin/dialogs/shortcutsettings.h
index 6c10c144633..a49d45a6159 100644
--- a/src/plugins/coreplugin/dialogs/shortcutsettings.h
+++ b/src/plugins/coreplugin/dialogs/shortcutsettings.h
@@ -46,6 +46,7 @@ class Command;
 namespace Internal {
 
 class ActionManagerPrivate;
+class ShortcutSettingsWidget;
 
 struct ShortcutItem
 {
@@ -79,42 +80,8 @@ private:
     int m_keyNum = 0;
 };
 
-class ShortcutSettingsWidget : public CommandMappings
+class ShortcutSettings final : public IOptionsPage
 {
-    Q_OBJECT
-
-public:
-    ShortcutSettingsWidget(QWidget *parent = nullptr);
-    ~ShortcutSettingsWidget() override;
-
-    void apply();
-
-protected:
-    void importAction() override;
-    void exportAction() override;
-    void defaultAction() override;
-    bool filterColumn(const QString &filterString, QTreeWidgetItem *item, int column) const override;
-
-private:
-    void initialize();
-    void handleCurrentCommandChanged(QTreeWidgetItem *current);
-    void resetToDefault();
-    bool validateShortcutEdit() const;
-    bool markCollisions(ShortcutItem *);
-    void setKeySequence(const QKeySequence &key);
-    void showConflicts();
-    void clear();
-
-    QList<ShortcutItem *> m_scitems;
-    QGroupBox *m_shortcutBox;
-    Utils::FancyLineEdit *m_shortcutEdit;
-    QLabel *m_warningLabel;
-};
-
-class ShortcutSettings : public IOptionsPage
-{
-    Q_OBJECT
-
 public:
     ShortcutSettings();