[4.0] propagate unhandled key( DALI_KEY_SEARCH )

DALI_KEY_SEARCH is not handled in TextEditor/TextField.
Return false(say unconsumed) when this key is comming.

Change-Id: Id52cc8b67150d63d0f22b7e51fb81e6750c353d5
Signed-off-by: minho.sun <minho.sun@samsung.com>

diff --git a/dali-toolkit/internal/text/text-controller.cpp b/dali-toolkit/internal/text/text-controller.cpp
index ae749e6..6d18a3a 100755 (executable)
--- a/dali-toolkit/internal/text/text-controller.cpp
+++ b/dali-toolkit/internal/text/text-controller.cpp
@@ -2315,7 +2315,7 @@ bool Controller::KeyEvent( const Dali::KeyEvent& keyEvent )
       // Do nothing.
       return false;
     }
-    else if( Dali::DALI_KEY_ESCAPE == keyCode || Dali::DALI_KEY_BACK == keyCode )
+    else if( Dali::DALI_KEY_ESCAPE == keyCode || Dali::DALI_KEY_BACK == keyCode  || Dali::DALI_KEY_SEARCH == keyCode )
     {
       // Do nothing
       return false;