sigc3: .hg/.ccg files: Use sigc::slot<R(Args...)> syntax.

12 files changed, 36 insertions, 36 deletions

diff --git a/gio/src/actionmap.hg b/gio/src/actionmap.hg
index 22241f12..e3bcdf0c 100644
--- a/gio/src/actionmap.hg
+++ b/gio/src/actionmap.hg
@@ -59,7 +59,7 @@ public:
    * For instance,
    * void on_slot_activated(const Glib::VariantBase& parameter);
    */
-  using ActivateWithParameterSlot = sigc::slot<void, const Glib::VariantBase&>;
+  using ActivateWithParameterSlot = sigc::slot<void(const Glib::VariantBase&)>;
 
   //This is an equivalent for g_action_map_add_action_entries().
   /** A convenience method for creating a SimpleAction instance
@@ -88,7 +88,7 @@ public:
    * For instance,
    * void on_slot_activated();
    */
-  using ActivateSlot = sigc::slot<void>;
+  using ActivateSlot = sigc::slot<void()>;
 
   /** A convenience method for creating a SimpleAction instance
    * and adding it to the ActionMap.
@@ -136,7 +136,7 @@ public:
    * For instance,
    * void on_slot_activated(const Glib::VariantBase& parameter);
    */
-  using ActivateWithStringParameterSlot = sigc::slot<void, const Glib::ustring&>;
+  using ActivateWithStringParameterSlot = sigc::slot<void(const Glib::ustring&)>;
 
 //TODO: Docs: Add hints about how to specify the various possible states in the GtkBuilder XML.
   /** A convenience method for creating a string-based radio SimpleAction instance
@@ -165,8 +165,8 @@ public:
    * For instance,
    * void on_slot_activated(const Glib::VariantBase& parameter);
    */
-  using ActivateWithIntParameterSlot = sigc::slot<void, int>;
-
+  using ActivateWithIntParameterSlot = sigc::slot<void(int)>;
+  
 //TODO: Docs: Add hints about how to specify the various possible states in the GtkBuilder XML.
   /** A convenience method for creating an integer-based radio SimpleAction instance
    * and adding it to the ActionMap.
diff --git a/gio/src/application.ccg b/gio/src/application.ccg
index 7b53edf2..75e876d6 100644
--- a/gio/src/application.ccg
+++ b/gio/src/application.ccg
@@ -57,7 +57,7 @@ static void
 Application_signal_open_callback(
   GApplication* self, GFile** files, gint n_files, const gchar* hint, void* data)
 {
-  using SlotType = sigc::slot<void, const Gio::Application::type_vec_files&, const Glib::ustring&>;
+  using SlotType = sigc::slot<void(const Gio::Application::type_vec_files&, const Glib::ustring&)>;
 
   Gio::Application::type_vec_files vec_files(n_files);
   for (int i = 0; i < n_files; ++i)
@@ -92,7 +92,7 @@ Application_signal_open_notify_callback(
   GApplication* self, GFile** files, gint n_files, const gchar* hint, void* data)
 {
   using namespace Gio;
-  using SlotType = sigc::slot<void, const Application::type_vec_files&, const Glib::ustring&>;
+  using SlotType = sigc::slot<void(const Application::type_vec_files&, const Glib::ustring&)>;
 
   Application::type_vec_files vec_files(n_files);
   for (int i = 0; i < n_files; i++)
diff --git a/gio/src/asyncresult.hg b/gio/src/asyncresult.hg
index 7d9567c7..681b3802 100644
--- a/gio/src/asyncresult.hg
+++ b/gio/src/asyncresult.hg
@@ -42,7 +42,7 @@ class AsyncResult;
  *
  * @newin{2,16}
  */
-using SlotAsyncReady = sigc::slot<void, Glib::RefPtr<AsyncResult>&>;
+using SlotAsyncReady = sigc::slot<void(Glib::RefPtr<AsyncResult>&)>;
 
 /** Provides a base class for implementing asynchronous function results.
  * Asynchronous operations are broken up into two separate operations which are chained together by a SlotAsyncReady.
diff --git a/gio/src/cancellable.hg b/gio/src/cancellable.hg
index fc8bff85..a1cc68ab 100644
--- a/gio/src/cancellable.hg
+++ b/gio/src/cancellable.hg
@@ -37,7 +37,7 @@ protected:
   _CTOR_DEFAULT
 
 public:
-  using SlotCancelledCallback = sigc::slot<void>;
+  using SlotCancelledCallback = sigc::slot<void()>;
 
   _WRAP_CREATE()
 
diff --git a/gio/src/dbusconnection.hg b/gio/src/dbusconnection.hg
index 6b0e5587..96b65c8e 100644
--- a/gio/src/dbusconnection.hg
+++ b/gio/src/dbusconnection.hg
@@ -173,9 +173,9 @@ public:
    * Glib::ustring& signal_name, const Glib::VariantContainerBase& parameters);.
    * @endcode
    */
-  using SlotSignal = sigc::slot<void, const Glib::RefPtr<Connection>&,
+  using SlotSignal = sigc::slot<void(const Glib::RefPtr<Connection>&,
     const Glib::ustring&, const Glib::ustring&, const Glib::ustring&,
-    const Glib::ustring&, const Glib::VariantContainerBase&>;
+    const Glib::ustring&, const Glib::VariantContainerBase&)>;
 
   /** Signature for slot used in add_filter().
    *  For example,
@@ -191,9 +191,9 @@ public:
    * drop a message can simply return <tt>0</tt>.  And filter function may
    * modify a message by copying it and return the copy.
    */
-  using SlotMessageFilter = sigc::slot<Glib::RefPtr<Message>,
+  using SlotMessageFilter = sigc::slot<Glib::RefPtr<Message>(
     const Glib::RefPtr<Connection>&,
-    const Glib::RefPtr<Message>&, bool>;
+    const Glib::RefPtr<Message>&, bool)>;
 
   /** Asynchronously connects to the message bus specified by @a bus_type.
    *
diff --git a/gio/src/dbusinterfacevtable.hg b/gio/src/dbusinterfacevtable.hg
index caf181a7..c4081e7d 100644
--- a/gio/src/dbusinterfacevtable.hg
+++ b/gio/src/dbusinterfacevtable.hg
@@ -63,14 +63,14 @@ public:
    * @endcode
    */
   using SlotInterfaceMethodCall = sigc::slot<
-    void,
+    void(
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::VariantContainerBase&,
-    const Glib::RefPtr<MethodInvocation>&
+    const Glib::RefPtr<MethodInvocation>&)
     >;
 
   /** The type for a slot which handles getting a property for a D-Bus
@@ -85,13 +85,13 @@ public:
    * @throw Glib::Error.
    */
   using SlotInterfaceGetProperty = sigc::slot<
-    void,
+    void(
     Glib::VariantBase&,
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
-    const Glib::ustring&
+    const Glib::ustring&)
     >;
 
   /** The type for a slot which handles setting a property for a D-Bus
@@ -106,13 +106,13 @@ public:
    * @throw Glib::Error.
    */
   using SlotInterfaceSetProperty = sigc::slot<
-    bool,
+    bool(
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
-    const Glib::VariantBase&
+    const Glib::VariantBase&)
     >;
 
   /** Constructs a new InterfaceVTable using the specified slots.
diff --git a/gio/src/dbusownname.hg b/gio/src/dbusownname.hg
index 8690d104..5944f436 100644
--- a/gio/src/dbusownname.hg
+++ b/gio/src/dbusownname.hg
@@ -35,21 +35,21 @@ _WRAP_ENUM(BusNameOwnerFlags, GBusNameOwnerFlags, s#^DBUS_##)
  * @newin{2,28}
  * @ingroup DBus
  */
-using SlotBusAcquired = sigc::slot<void, const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring>;
+using SlotBusAcquired = sigc::slot<void(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring)>;
 
 /** For example,
  * void on_name_acquired(const Glib::RefPtr<Gio::DBus::Connection>& connection,
  * const Glib::ustring& name);
  * @ingroup DBus
  */
-using SlotNameAcquired = sigc::slot<void, const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring>;
+using SlotNameAcquired = sigc::slot<void(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring)>;
 
 /** For example,
  * void on_name_lost(const Glib::RefPtr<Gio::DBus::Connection>& connection,
  * const Glib::ustring& name);
  * @ingroup DBus
  */
-using SlotNameLost = sigc::slot<void, const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring>;
+using SlotNameLost = sigc::slot<void(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring)>;
 
 //TODO: See https://bugzilla.gnome.org/show_bug.cgi?id=646427 about the apparent uselessness of SlotNameAcquired.
 //TODO: Add example from C API in class docs.
diff --git a/gio/src/dbussubtreevtable.hg b/gio/src/dbussubtreevtable.hg
index ead80eea..3c2d6d87 100644
--- a/gio/src/dbussubtreevtable.hg
+++ b/gio/src/dbussubtreevtable.hg
@@ -67,10 +67,10 @@ public:
    * @endcode
    */
   using SlotSubtreeEnumerate = sigc::slot<
-    std::vector<Glib::ustring>,
+    std::vector<Glib::ustring>(
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
-    const Glib::ustring&
+    const Glib::ustring&)
     >;
 
   /** The type for a slot which handles introspecting a child node.
@@ -94,11 +94,11 @@ public:
    * @endcode
    */
   using SlotSubtreeIntrospect = sigc::slot<
-    std::vector< Glib::RefPtr<Gio::DBus::InterfaceInfo> >,
+    std::vector< Glib::RefPtr<Gio::DBus::InterfaceInfo> >(
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
     const Glib::ustring&,
-    const Glib::ustring&
+    const Glib::ustring&)
     >;
 
   /** The type for a slot which handles dispatching a remote call on a child
@@ -116,12 +116,12 @@ public:
    * @endcode
    */
   using SlotSubtreeDispatch = sigc::slot<
-    const InterfaceVTable*,
+    const InterfaceVTable*(
     const Glib::RefPtr<Connection>&,
     const Glib::ustring&,
     const Glib::ustring&,
     const Glib::ustring&,
-    const Glib::ustring&
+    const Glib::ustring&)
     >;
 
   /** Constructs a new SubtreeVTable using specified slots.
diff --git a/gio/src/dbuswatchname.hg b/gio/src/dbuswatchname.hg
index dd697ce0..63cdab4a 100644
--- a/gio/src/dbuswatchname.hg
+++ b/gio/src/dbuswatchname.hg
@@ -34,14 +34,14 @@ _WRAP_ENUM(BusNameWatcherFlags, GBusNameWatcherFlags, s#^DBUS_##, NO_GTYPE)
  * const Glib::ustring& name, const Glib::ustring& name_owner);
  * @ingroup DBus
  */
-using SlotNameAppeared = sigc::slot<void, const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring, const Glib::ustring&>;
+using SlotNameAppeared = sigc::slot<void(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring, const Glib::ustring&)>;
 
 /** For example,
  * void on_name_vanished(const Glib::RefPtr<Gio::DBus::Connection>& connection,
  * const Glib::ustring& name);
  * @ingroup DBus
  */
-using SlotNameVanished = sigc::slot<void, const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring>;
+using SlotNameVanished = sigc::slot<void(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring)>;
 
 //TODO: Add example from C API in class docs?
 /** Starts watching @a name on the bus specified by @a bus_type and calls
diff --git a/gio/src/file.hg b/gio/src/file.hg
index 25c182f2..cbe8bac1 100644
--- a/gio/src/file.hg
+++ b/gio/src/file.hg
@@ -1118,7 +1118,7 @@ public:
   /** A signal handler would be, for instance:
    * void on_file_progress(goffset current_num_bytes, goffset total_num_bytes);
    */
-  using SlotFileProgress = sigc::slot<void, goffset, goffset>;
+  using SlotFileProgress = sigc::slot<void(goffset, goffset)>;
 
   /** Copies the file source to the location specified by destination. Can not handle recursive copies of directories.
    * If the flag FILE_COPY_OVERWRITE is specified an already existing destination file is overwritten.
@@ -1803,7 +1803,7 @@ public:
   *
   * @newin{2,38}
   */
- using SlotFileMeasureProgress = sigc::slot<void, bool, guint64, guint64, guint64>;
+ using SlotFileMeasureProgress = sigc::slot<void(bool, guint64, guint64, guint64)>;
 
   //We do not use the {callback} syntax with _WRAP_METHOD here, because it expects to use user_data rather than progress_data.
   //We ignore the gboolean result, because we throw an exception if it is false.
@@ -2097,7 +2097,7 @@ public:
   /** A signal handler would be, for instance:
    * bool on_read_more(const char* file_contents, goffset file_size);
    */
-  using SlotReadMore = sigc::slot<bool, const char*, goffset>;
+  using SlotReadMore = sigc::slot<bool(const char*, goffset)>;
 
   //Note that slot_read_more can be nullptr but that would not be a useful method overload, because the documentation says that it would
   //then be equivalent to load_contents_async.
diff --git a/gio/src/liststore.hg b/gio/src/liststore.hg
index 840d7397..2b3af6cf 100644
--- a/gio/src/liststore.hg
+++ b/gio/src/liststore.hg
@@ -63,7 +63,7 @@ public:
    *
    * @newin{2,50}
    */
-  using SlotCompare = sigc::slot<int, const Glib::RefPtr<const Glib::ObjectBase>&, const Glib::RefPtr<const Glib::ObjectBase>&>;
+  using SlotCompare = sigc::slot<int(const Glib::RefPtr<const Glib::ObjectBase>&, const Glib::RefPtr<const Glib::ObjectBase>&)>;
 
   _WRAP_METHOD(guint insert_sorted(const Glib::RefPtr<Glib::ObjectBase>& item,
     const SlotCompare& slot{compare_func}), g_list_store_insert_sorted,
@@ -175,7 +175,7 @@ public:
    *
    * @newin{2,50}
    */
-  using SlotCompare = sigc::slot<int, const Glib::RefPtr<const T_item>&, const Glib::RefPtr<const T_item>&>;
+  using SlotCompare = sigc::slot<int(const Glib::RefPtr<const T_item>&, const Glib::RefPtr<const T_item>&)>;
 
   /** Inserts @a item at a position to be determined by the @a slot.
    *
diff --git a/gio/src/memoryinputstream.hg b/gio/src/memoryinputstream.hg
index 0fc03f4a..80bac202 100644
--- a/gio/src/memoryinputstream.hg
+++ b/gio/src/memoryinputstream.hg
@@ -76,7 +76,7 @@ _DEPRECATE_IFDEF_END
    *
    * @newin{2,40}
    */
-  using SlotDestroyData = sigc::slot<void, void*>;
+  using SlotDestroyData = sigc::slot<void(void*)>;
 
   /** Appends to data that can be read from the input stream.
    *