webview and all widget access

FROM : p.oleo@free.fr
DATE : Thu Jul 20 17:59:14 2006

Hi

I have an application that contains a webview.
This webview loads a specific page that contains a link button and 
other things.

When the user clicks on the button, I use
webView:decidePolicyForNavigationAction:request:frame:decisionListener: 
  and check for WebNavigationTypeLinkClicked
to do some internal checks and decide whether or not the link can be 
followed.

I have a problem when my user enables "full keyboard access", tabs to 
the button and presses the spacebar.

webView:decidePolicyForNavigationAction:request:frame:decisionListener: 
is called but without any usable argument therefore the app does not 
proceed to the internal check phase and I can't find out if 
navigation has to be stopped.

Does anybody have a clue?

Regards

Pierre