Re: Passing a column number to a cell renderer's edited signal

[muppet <scott asofyet org>]

On May 17, 2005, at 10:56 PM, Dan wrote:

> However the $column_no received when the 'edited' signal is fired is
> always the last value of $column_no from when I set things up -
> $column_no is being interpreted each time. I understand why.

For the record, it's closure capture problem.


> I just
> can't think of a way around it. How do I 'hard code' the column number
> into the sub ... without having to have a separate signal_connect line
> for each column?

For the closure, you could create a lexical to capture the value.

But the easiest and most robust way is, as you did in the other 
message, attach the column number directly to the instance.


--
The door is locked.  I tried to open it, but the lock is harder to pick 
than a broken nose.
  -- Sensei, on 'I, Ninja'