There are some hacks for input custom style, I am not sure if there's a simple way to do it in gwt.
Checkout this one http://www.shauninman.com/archive/2007/09/10/styling_file_inputs_with_css_and_the_dom 2010/7/8 Thiago Miranda de Oliveira <[email protected]> > Hi. I have a FileUpload widget and I was wondering if I can fire it's > click event ( showing the browser select file dialog box ) trough the > click of another widget like a Anchor or Button. > Can I do that? > > Thanks. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-web-toolkit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- http://gwtupdates.blogspot.com/ -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. 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.
