Help me on toolbar problem

[Frank Benoit]

Sam Hu schrieb:
> Hi Frank,
> 
> Thank you so much for your prompt reply.
> But I am still confused how come below code failed:
> 
> checkItem.addSelectionListener(new checkMenuClickListener(checkItem));    
> 
> I have passed a hanler to the constructor?
> 
> Thanks again,
> Sam     

What does "code failed" in this case mean? Access violation? can you 
show a stacktrace?

can you post a minimized example that is compilable (preferable one 
file) which i can try?