Kathy,
This does what you want.
on mouseDown
put the rect of this cd into myRect
put the mouseLoc into myMouseLoc
put item 1 of myMouseLoc - item 1 of the loc of me & comma & item 2 of \
the mouseLoc - item 2 of the loc of me into myDiff
repeat until the mouse is up with messages
put item 1 of the mouseLoc - item 1 of myDiff & comma & item 2 of \
the mouseLoc - item 2 of myDiff into myNewLoc
put the width of me / 2 into myWMargin
put the height of me / 2 into myHMargin
if item 1 of myNewLoc - myWMargin < 0 then
put myWMargin into item 1 of myNewLoc
else if item 1 of myNewLoc + mywMargin > the width of this cd then
put the width of this cd - myWMargin into item 1 of myNewLoc
end if
if item 2 of myNewLoc - myHMargin < 0 then
put myHMargin into item 2 of myNewLoc
else if item 2 of myNewLoc + myHMargin > the height of this cd then
put the height of this cd - myHMargin into item 2 of myNewLoc
end if
set the loc of me to myNewLoc
wait 0 millisecs with messages
end repeat
end mouseDown
--
Best regards,
Mark Schonewille
Economy-x-Talk Consulting and Software Engineering
Homepage: http://economy-x-talk.com
Twitter: http://twitter.com/xtalkprogrammer
KvK: 50277553
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On 15 dec 2011, at 03:38, Kathy Jaqua wrote:
> Thank Bob,
>
> I am not quiet sure what you mean.
> I am just dragging a graphic inside a stack.
> How does one trap for something.
>
> Could you be a bit more specific? It's been a while...
>
> Kathy Graves Jaqua
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