[Pygui] Force Refresh?

[Greg Ewing]

Mark Melvin wrote:
> I am using a Label as a type of status text.  I am 
> finding that if it call set_text("String") on it, then do some other 
> stuff right away, the text is not updated until later.

How much later? It should get updated before the user gets
a chance to do anything else.

There's an update() method, but it's currently not available
on all widgets. I'll see about making it more general.

-- 
Greg