Merge "Add feature for grabbing HW key events" into tizen

diff --cc ElmSharp/ElmSharp.csproj
index 56d3785,c635261..eca6288
mode 100755,100644..100644
--- 1/ElmSharp/ElmSharp.csproj
--- 2/ElmSharp/ElmSharp.csproj
+++ b/ElmSharp/ElmSharp.csproj

diff --cc ElmSharp/ElmSharp/Window.cs
index 74e331e,dc9f790..6c71fcf
mode 100755,100644..100755
--- 1/ElmSharp/ElmSharp/Window.cs
--- 2/ElmSharp/ElmSharp/Window.cs
+++ b/ElmSharp/ElmSharp/Window.cs
@@@ -272,7 -195,16 +272,17 @@@ namespace ElmShar
              Interop.Elementary.elm_win_resize_object_add(Handle, obj);
          }
  
 +
+         public void KeyGrabEx(string keyname)
+         {
+             Interop.Elementary.eext_win_keygrab_set(RealHandle, keyname);
+         }
+ 
+         public void KeyUngrabEx(string keyname)
+         {
+             Interop.Elementary.eext_win_keygrab_unset(RealHandle, keyname);
+         }
+ 
          protected override IntPtr CreateHandle(EvasObject parent)
          {
              Interop.Elementary.elm_config_accel_preference_set("3d");