Re: CellRendererSpinButton and negative values

[Daniel Kasak <dkasak nusconsulting com au>]

muppet wrote:

<snipped>

>   the array reference at line 57 is
>
>    ['value', 'Value', 'How much is the fish', 0.0],
>
> and the Glib::ParamSpec::double call places those values respectively 
> in the "name", "nickname", "blurb", and "default_value" parameters.  
> three other parameters are hard-coded there --- "minimum" ('0.0' at 
> line 53), "maximum" (DBL_MAX at line 54), and "flags" (readable & 
> writable, at line 56).
>
> thus, this defines those four parameters to be doubles with legal 
> values being the set [0.0, DBL_MAX].
>
> if you want to change the legal range, you'll want to pull 'step' out 
> of the map statement (negative values are not sensible for the 'step' 
> parameter, which is passed to the SpinButton's step parameter to 
> determine the increment used by the arrow buttons), and change the min 
> & max to taste.


Thanks :)

It's working very well now.

Dan

--
Daniel Kasak
IT Developer
NUS Consulting Group
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Title: CanIt Vote for ID 108956

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