[gtkmm] Widget: Add signal_touch_event().

[Murray Cumming <murrayc src gnome org>]

commit ed2ddc2607171c837dca22fc0c45546095da52ea
Author: Murray Cumming <murrayc murrayc com>
Date:   Fri Mar 16 10:19:22 2012 +0100

    Widget: Add signal_touch_event().
    
    * gtk/src/gtk_signals.defs: Adjust the generated
    definition.
    * gtk/src/widget.hg: Wrap the new touch-event signal,
    though we cannot yet add a default signal handler without
    breaking ABI.

 ChangeLog                |   10 ++++++++++
 gtk/src/gtk_signals.defs |    2 +-
 gtk/src/widget.hg        |    7 ++++++-
 3 files changed, 17 insertions(+), 2 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 4f1f117..a15957e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2012-03-16  Murray Cumming  <murrayc murrayc com>
+
+	Widget: Add signal_touch_event().
+
+	* gtk/src/gtk_signals.defs: Adjust the generated
+	definition.
+	* gtk/src/widget.hg: Wrap the new touch-event signal,
+	though we cannot yet add a default signal handler without
+	breaking ABI.
+
 2012-03-15  Murray Cumming  <murrayc murrayc com>
 
 	Tests: Fix a warning found by clang++.
diff --git a/gtk/src/gtk_signals.defs b/gtk/src/gtk_signals.defs
index 3104e81..53d8083 100644
--- a/gtk/src/gtk_signals.defs
+++ b/gtk/src/gtk_signals.defs
@@ -11198,7 +11198,7 @@
   (return-type "gboolean")
   (when "last")
   (parameters
-    '("GdkEvent*" "p0")
+    '("GdkEventTouch*" "p0")
   )
 )
 
diff --git a/gtk/src/widget.hg b/gtk/src/widget.hg
index 5e90c56..96c0afd 100644
--- a/gtk/src/widget.hg
+++ b/gtk/src/widget.hg
@@ -672,6 +672,7 @@ dnl
 //TODO: The signal_id is very C-like here:
   //_WRAP_SIGNAL(bool can_activate_accel(guint signal_id), "can_activate_accel")
 
+   // TODO: Remove no_default_handler when we can break ABI:
   _WRAP_SIGNAL(bool popup_menu(), "popup_menu", no_default_handler) //Note that popup-menu is a keybinding signal, but is really meant to be wrapped.
 
   //Keybinding signals:
@@ -680,14 +681,18 @@ dnl
 
   _IGNORE_SIGNAL("destroy-event")
 
-  // Tooltip signal
+   // TODO: Remove no_default_handler when we can break ABI:
   _WRAP_SIGNAL(bool query_tooltip(int x, int y, bool keyboard_tooltip, const Glib::RefPtr<Tooltip>& tooltip), "query_tooltip", no_default_handler)
 
   //(This was added to GTK+ 2.8 but forgotten by us until gtkmm 2.13/14):
   _WRAP_SIGNAL(bool grab_broken_event(GdkEventGrabBroken* event), "grab_broken_event", no_default_handler)
 
+  // TODO: Remove no_default_handler when we can break ABI:
   _WRAP_SIGNAL(bool damage_event(GdkEventExpose* event), "damage-event", no_default_handler)
 
+  // TODO: Remove no_default_handler when we can break ABI:
+  _WRAP_SIGNAL(bool touch_event(GdkEventTouch* event), "touch_event", no_default_handler)
+
   _WRAP_PROPERTY("name", Glib::ustring)
   _WRAP_PROPERTY("parent", Container*)
   _WRAP_PROPERTY("width_request", int)