diff --git a/src/blackmisc/slot.h b/src/blackmisc/slot.h
new file mode 100644
index 000000000..fbe7047ea
--- /dev/null
+++ b/src/blackmisc/slot.h
@@ -0,0 +1,88 @@
+/* Copyright (C) 2016
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_SLOT_H
+#define BLACKMISC_SLOT_H
+
+#include <QPointer>
+#include <QObject>
+#include <QtGlobal>
+#include <functional>
+
+namespace BlackMisc
+{
+    /*!
+     * Callable wrapper for a member function with function signature F. General template, not
+     * implemented; the partial specialization for function signatures is what does the actual work
+     * (similar to how std::function is defined).
+     */
+    template <typename F>
+    class CSlot;
+
+    /*!
+     * Callable wrapper for a member function with function signature R(Args...).
+     * Allows for easy manipulation of slots to be used as callbacks.
+     *
+     * \todo Use perfect forwarding with C++14 generic lambda.
+     */
+    template <typename R, typename... Args>
+    class CSlot<R(Args...)>
+    {
+    public:
+        //! Construct an empty slot.
+        CSlot() {}
+
+        //! Construct a slot from the given member function of the given object.
+        template <typename T, typename U>
+        CSlot(T *object, R(U::* function)(Args...)) :
+            m_object(object),
+            m_function([ = ](Args... args) { return (object->*function)(args...); })
+        {}
+
+        //! Call the slot. The behaviour is undefined if the slot is empty.
+        R operator()(Args... args) const
+        {
+            Q_ASSERT_X(m_function, Q_FUNC_INFO, "Empty CSlot was called");
+            return m_function(args...);
+        }
+
+        //! Returns the object which the slot belongs to.
+        //! Use this as the third argument to QObject::connect to ensure the slot is called in the correct thread.
+        QObject *object() const
+        {
+            return m_object.data();
+        }
+
+        //! True if the slot can be called, false if it is empty.
+        operator bool() const
+        {
+            return !this->isEmpty();
+        }
+
+        //! True if the slot is empty, false if it can be called.
+        bool operator !() const
+        {
+            return this->isEmpty();
+        }
+
+        //! True if the slot is empty, false if it can be called.
+        bool isEmpty() const
+        {
+            return ! m_function;
+        }
+
+    private:
+        QPointer<QObject> m_object;
+        std::function<R(Args...)> m_function;
+    };
+}
+
+#endif