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Question about EventHandler - missing documentation

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Mariusz Jankowski

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Aug 10, 2007, 1:58:12 AM8/10/07
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Hello, I guess this is another one of those "Missing in the
documentation" posts. I am working with EventHandler and cannot find
complete documentation on the type of "events" supported. For example,
"MouseClicked" is not listed although it shows up in many examples! For
the partial listing see EventHandler in Doc. Center.

Specifically, I wanted to define an Alt-Click event but cannot figure
out how to refer to a mouse click while holding down the "Alt" key.


Thanks for any help, Mariusz


Murray Eisenberg

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Aug 11, 2007, 2:10:43 AM8/11/07
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This sort of thing is, and more or less always has been, a shortcoming
with the Mathematica documentation -- the lack of complete information
about admissible values.

It think the Version 6 reference pages for named objects do a better job
at this than was done in earlier version, namely, in the initial
specification of syntax and the More Information section that follows
it. But still, as for earlier versions, in many cases the totality of
admissible values is only suggested, through the examples. At least we
often have more examples than before, with their neat division into
Basic Examples, Scope, Options, etc.

I can see at least three reasons for why complete specifications for
admissible values are not available: (1) it would be a herculean
undertaking; (2) the docs would become unmanageably huge; (3) for the
newest functionalities, there has not been sufficient time to do it.

I can imagine how unhappy many of us would have been had the release of
Mathematica 6 been delayed for many more months while such "complete"
documentation was completed.

--
Murray Eisenberg mur...@math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower phone 413 549-1020 (H)
University of Massachusetts 413 545-2859 (W)
710 North Pleasant Street fax 413 545-1801
Amherst, MA 01003-9305

dimitris

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Aug 11, 2007, 2:29:11 AM8/11/07
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Apparently Mathematica 6 introduces so many new things
that "in the rush" of the released day were left not completely
documented or not documented at all.

Dimitris


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