[gtkmm] Gtk: Add detail_name to some _WRAP_SIGNAL()s

[Kjell Ahlstedt <kjellahl src gnome org>]

commit ed1892050d620355c7d8093d1acb3e3de04ba266
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Fri Sep 15 13:37:43 2017 +0200

    Gtk: Add detail_name to some _WRAP_SIGNAL()s
    
    * gtk/src/accelgroup.hg: signal_accel_changed() supports an accel_name
    parameter.
    * gtk/src/appchooserbutton.hg: signal_custom_item_activated() supports a
    custom_item_name parameter.
    * gtk/src/levelbar.hg: signal_offset_changed() supports an offset_name
    parameter.
    * gtk/src/widget.hg: signal_child_notify() supports a child_property_name
    parameter.

 gtk/src/accelgroup.hg       |    2 +-
 gtk/src/appchooserbutton.hg |    2 +-
 gtk/src/levelbar.hg         |    2 +-
 gtk/src/widget.hg           |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/src/accelgroup.hg b/gtk/src/accelgroup.hg
index 2b3256a..f532e71 100644
--- a/gtk/src/accelgroup.hg
+++ b/gtk/src/accelgroup.hg
@@ -115,7 +115,7 @@ public:
 
   //TODO: The C type is unpleasant:
   //This has C docs, but it isn't worth mentioning them for such a useless signal. murrayc.
-  _WRAP_SIGNAL(void accel_changed(guint keyval, Gdk::ModifierType modifier, GClosure* accel_closure), 
"accel_changed", no_default_handler)
+  _WRAP_SIGNAL(void accel_changed(guint keyval, Gdk::ModifierType modifier, GClosure* accel_closure), 
"accel_changed", detail_name accel_name)
 
   _WRAP_PROPERTY("is-locked", bool)
   _WRAP_PROPERTY("modifier-mask", Gdk::ModifierType)
diff --git a/gtk/src/appchooserbutton.hg b/gtk/src/appchooserbutton.hg
index d6a5085..18253d4 100644
--- a/gtk/src/appchooserbutton.hg
+++ b/gtk/src/appchooserbutton.hg
@@ -80,7 +80,7 @@ public:
   _WRAP_METHOD(bool get_show_default_item() const, gtk_app_chooser_button_get_show_default_item)
 
 
-  _WRAP_SIGNAL(void custom_item_activated(const Glib::ustring& item_name), "custom-item-activated")
+  _WRAP_SIGNAL(void custom_item_activated(const Glib::ustring& item_name), "custom-item-activated", 
detail_name custom_item_name)
 
   _WRAP_PROPERTY("show-dialog-item", bool)
   _WRAP_PROPERTY("heading", Glib::ustring)
diff --git a/gtk/src/levelbar.hg b/gtk/src/levelbar.hg
index ae53bf4..db9d3bc 100644
--- a/gtk/src/levelbar.hg
+++ b/gtk/src/levelbar.hg
@@ -85,7 +85,7 @@ public:
   _WRAP_METHOD(void remove_offset_value(const Glib::ustring& name), gtk_level_bar_remove_offset_value)
   _WRAP_METHOD(bool get_offset_value(const Glib::ustring& name, double& value) const, 
gtk_level_bar_get_offset_value)
 
-  _WRAP_SIGNAL(void offset_changed(const Glib::ustring& name), offset_changed)
+  _WRAP_SIGNAL(void offset_changed(const Glib::ustring& name), offset_changed, detail_name offset_name)
 
   _WRAP_PROPERTY("value", double)
   _WRAP_PROPERTY("min-value", double)
diff --git a/gtk/src/widget.hg b/gtk/src/widget.hg
index 75488f7..dd5ec52 100644
--- a/gtk/src/widget.hg
+++ b/gtk/src/widget.hg
@@ -554,7 +554,7 @@ public:
 
   _WRAP_SIGNAL(void grab_notify(bool was_grabbed), "grab_notify")
 
-  _WRAP_SIGNAL(void child_notify(GParamSpec* pspec), "child_notify")
+  _WRAP_SIGNAL(void child_notify(GParamSpec* pspec), "child_notify", detail_name child_property_name)
 
   _WRAP_SIGNAL(bool mnemonic_activate(bool group_cycling), "mnemonic_activate")
   _WRAP_SIGNAL(void grab_focus(), "grab_focus")