In general its window.onBlur in JavaScript but IE handles things a bit different as usual ;-) They tried to integrate a focus/blur handler for the window object into GWT some time ago but it does not work very well, so they removed it.
See: http://code.google.com/p/google-web-toolkit/issues/detail?id=68 http://code.google.com/p/google-web-toolkit/source/detail?r=3565 http://code.google.com/p/google-web-toolkit/source/detail?r=3586 -- J. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/4gTZ4Fid9QAJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
