The most reliable way I follow to test which image was clicked on a field is just that
simple:
put the imagesource of the clickCharChunk into theClickImageSource
The result will be empty if no image was clicked. Also you can use other functions
like the
clickline...
Then use it to deal with a tree for instance:
switch theClickImageSource
case "minus"
-- do collapse... the children of the clickline
break
case "plus"
-- do expand...
break
...
end switch
Is this the clue you are searching for?
Joel Guillod
Trevor DeVore wrote:
> In looking for a workaround I found that chartoNum(clickChar()) =
> "32" when I click on an image. I've tested on OS X.3 and Windows XP
> with the same results using two different images. Anybody know if I
> can rely on this value for determining if an image was clicked?
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