On Tue, Sep 7, 2010 at 11:08 AM, Cecil Westerhof <cldwester...@gmail.com> wrote:
>> In my opinion, title should be go out the startcheckbox env.
>
> Why?
Because your title is not a item at all -- its position is completely different
from a \item and it's a "title". Eventually something like
\startcheckbox[title={My title}]..\stopcheckbox
But it's an opinion.
> % CheckBoxIndent = -(margin + width) = -4.5em
> \def\CheckBoxTitle[#1]{
> \nop \hskip -4.5em #1
> }
Yes; a problem arise if you must modify the margin and/or width a little.
You can use dimension eventually
\showframe
\definesymbol[checkbox][{[~~~]}]
\defineitemgroup[checkbox]
\newdimen\MyCheckBoxMargin
\MyCheckBoxMargin=2em
\newdimen\MyCheckBoxWidth
\MyCheckBoxWidth=2.5em
\def\CheckBoxTitle[#1]{
\nop \hskip \dimexpr -\MyCheckBoxWidth-\MyCheckBoxMargin\relax #1
}
\setupitemgroup[checkbox][each][packed][margin=\MyCheckBoxMargin,
symbol=checkbox,width=\MyCheckBoxWidth,distance=.5em]
\starttext
\startcheckbox
\CheckBoxTitle[title]
\item Yes
\item No
\item A little bit
\stopcheckbox
\stoptext
--
luigi
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