Re: how to create draggable objects

[Klaus Major]

Hi Nicolas
Any pointers as to where to begin looking in the Transcript Dictionary 
to
learn about how to allow objects to be dragged and dropped would be 
very
welcome. (The purpose: students click on a button to hear an English 
word
and then drag the corresponding image to that same button.)
I have done this before and just used a combination of:
grab, mouseup, within() or intersect()
Give the image a "mousedown" AND a "mouseup"handler:
local oldloc
## to let the image "snap back" to its old positon after releasing the 
mouse...
## VERY PRO :-D

on mouseUp
  if intersect(me, btn 1) then
     ##do whatever to do in this case
  end if
  set the loc of me to oldloc
  ## snap back :-)
end mouseUp
on mousedown
  put the loc of me into oldloc
  grab me
end mousedown
Tested and works fine...
Hope that helps.
Cheers,
Nicolas Cueto
Regards
Klaus Major
[EMAIL PROTECTED]
http://www.major-k.de
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