Add support for intercepting key events (Issue #63, patch by cpinfold.joinerysoft)

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@70 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tests/cefclient/cefclient.cpp

@@ -520,6 +520,23 @@ public:
     return RV_CONTINUE;
   }
 
+  // Called when the browser component receives a keyboard event.
+  // |type| is the type of keyboard event (see |KeyEventType|).
+  // |code| is the windows scan-code for the event.
+  // |modifiers| is a set of bit-flags describing any pressed modifier keys.
+  // |isSystemKey| is set if Windows considers this a 'system key' message;
+  //   (see http://msdn.microsoft.com/en-us/library/ms646286(VS.85).aspx)
+  // Return RV_HANDLED if the keyboard event was handled or RV_CONTINUE
+  // to allow the browser component to handle the event.
+  RetVal HandleKeyEvent(CefRefPtr<CefBrowser> browser,
+                        KeyEventType type,
+                        int code,
+                        int modifiers,
+                        bool isSystemKey)
+  {
+    return RV_CONTINUE;
+  }
+
   // Retrieve the current navigation state flags
   void GetNavState(bool &isLoading, bool &canGoBack, bool &canGoForward)
   {