CVS commit by mario: 

BUGS:100235
Disabled submit buttons are no longer activated by pressing enter/return


  M +5 -2      html_formimpl.cpp   1.425


--- kdelibs/khtml/html/html_formimpl.cpp  #1.424:1.425
@@ -479,6 +479,9 @@ void HTMLFormElementImpl::submitFromKeyb
             case HTMLInputElementImpl::SUBMIT:
             case HTMLInputElementImpl::IMAGE:
+                if(!current->disabled()) { 
                 current->activate();
                 return;
+                } 
+                break; 
             case HTMLInputElementImpl::TEXT:
             case HTMLInputElementImpl::PASSWORD: