[gtkmm] Wrap several missing methods in Gtk::Grid

[Murray Cumming <murrayc src gnome org>]

commit db29297770af8e43b1b75f88b222cf3dc5a70f9d
Author: Mark Vender <markv743 yahoo co uk>
Date:   Thu Feb 16 19:35:52 2012 +0200

    Wrap several missing methods in Gtk::Grid
    
    * gtk/src/grid.hg: Add get_child_at(), insert_row(),
      insert_row(), insert_column(), insert_next_to().
      Bug #670238

 ChangeLog       |    8 ++++++++
 gtk/src/grid.hg |    6 ++++++
 2 files changed, 14 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 0a853be..e1efc17 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2012-02-28  Mark Vender <markv743 yahoo co uk>
+
+	Wrap several missing methods in Gtk::Grid.
+
+	* gtk/src/grid.hg: Add get_child_at(), insert_row(),
+	insert_row(), insert_column(), insert_next_to().
+	Bug #670238
+
 2012-02-28  Murray Cumming  <murrayc murrayc com>
 
 	Widget: Add draw().
diff --git a/gtk/src/grid.hg b/gtk/src/grid.hg
index cc0eb78..7fcd74e 100644
--- a/gtk/src/grid.hg
+++ b/gtk/src/grid.hg
@@ -60,6 +60,12 @@ public:
   _WRAP_METHOD(void attach(Widget& child, int left, int top, int width, int height), gtk_grid_attach)
   _WRAP_METHOD(void attach_next_to(Widget& child, Widget& sibling, PositionType side, int width, int height), gtk_grid_attach_next_to)
 
+  _WRAP_METHOD(Widget* get_child_at(int left, int top), gtk_grid_get_child_at)
+  _WRAP_METHOD(const Widget* get_child_at(int left, int top) const, gtk_grid_get_child_at)
+  _WRAP_METHOD(void insert_row(int position), gtk_grid_insert_row)
+  _WRAP_METHOD(void insert_column(int position), gtk_grid_insert_column)
+  _WRAP_METHOD(void insert_next_to(Widget& sibling, PositionType side), gtk_grid_insert_next_to)
+                                                         
   _WRAP_METHOD(void set_row_homogeneous(bool homogeneous = true), gtk_grid_set_row_homogeneous)
   _WRAP_METHOD(bool get_row_homogeneous() const, gtk_grid_get_row_homogeneous)
   _WRAP_METHOD(void set_row_spacing(guint spacing), gtk_grid_set_row_spacing)