diff --git a/src/blackmisc/input/actionhotkeylist.cpp b/src/blackmisc/input/actionhotkeylist.cpp
index fc9c2f9d6..167429dd9 100644
--- a/src/blackmisc/input/actionhotkeylist.cpp
+++ b/src/blackmisc/input/actionhotkeylist.cpp
@@ -20,7 +20,7 @@ namespace BlackMisc
             CSequence<CActionHotkey>(baseClass)
         { }
 
-        CActionHotkeyList CActionHotkeyList::findSubsetsOf(const CActionHotkey &other)
+        CActionHotkeyList CActionHotkeyList::findSubsetsOf(const CActionHotkey &other) const
         {
             CActionHotkeyList subsets;
             for (const auto &actionHotkey : *this)
@@ -33,7 +33,7 @@ namespace BlackMisc
             return subsets;
         }
 
-        CActionHotkeyList CActionHotkeyList::findSupersetsOf(const CActionHotkey &other)
+        CActionHotkeyList CActionHotkeyList::findSupersetsOf(const CActionHotkey &other) const
         {
             CActionHotkeyList supersets;
             for (const auto &actionHotkey : *this)
@@ -45,5 +45,10 @@ namespace BlackMisc
             }
             return supersets;
         }
-    }
-}
+
+        bool CActionHotkeyList::containsAction(const QString &action) const
+        {
+            return this->contains(&CActionHotkey::getAction, action);
+        }
+    } // ns
+} // ns
diff --git a/src/blackmisc/input/actionhotkeylist.h b/src/blackmisc/input/actionhotkeylist.h
index fe8ecb4a8..421b4b380 100644
--- a/src/blackmisc/input/actionhotkeylist.h
+++ b/src/blackmisc/input/actionhotkeylist.h
@@ -47,16 +47,18 @@ namespace BlackMisc
             //! Returns true if this list has a action hotkey with a combination which is a subset of other
             //! Example:
             //! List contains CTRL and other has combination CTRL-F
-            CActionHotkeyList findSubsetsOf(const CActionHotkey &other);
+            CActionHotkeyList findSubsetsOf(const CActionHotkey &other) const;
 
             //! Returns true if this list has a hotkey with a combination for which other is a subset
             //! Example:
             //! List contains CTRL-F and other has combination CTRL
-            CActionHotkeyList findSupersetsOf(const CActionHotkey &other);
-        };
+            CActionHotkeyList findSupersetsOf(const CActionHotkey &other) const;
 
-    }
-} // namespace
+            //! Contains action
+            bool containsAction(const QString &action) const;
+        };
+    } // ns
+} // ns
 
 Q_DECLARE_METATYPE(BlackMisc::Input::CActionHotkeyList)
 Q_DECLARE_METATYPE(BlackMisc::CCollection<BlackMisc::Input::CActionHotkey>)