public:

typedef cef_focus_source_t FocusSource;

///

// Called when the browser component is about to loose focus. For instance, if

// focus was on the last HTML element and the user pressed the TAB key. |next|

// will be true if the browser is giving focus to the next component and false

// if the browser is giving focus to the previous component.

///

/*--cef()--*/

virtual void OnTakeFocus(CefRefPtr<CefBrowser> browser,

bool next) {}

///

// Called when the browser component is requesting focus. |source| indicates

// where the focus request is originating from. Return false to allow the

// focus to be set or true to cancel setting the focus.

///

/*--cef()--*/

virtual bool OnSetFocus(CefRefPtr<CefBrowser> browser,

FocusSource source) { return false; }

///

// Called when the browser component has received focus.

///

/*--cef()--*/

virtual void OnGotFocus(CefRefPtr<CefBrowser> browser) {}