On Aug 3, 2012, at 7:58 PM, Kathy Jaqua wrote:
> I need a script that adds a vScrollbar script that adds a scroll
> bar after the field is full.
>
> I also need a scroll ball or wheel (3ed button) script that allows for
> scrolling
> up and down in that field.
> I am on a Mac but it would be needed for windows.
Maybe this will get you started:
both of these scripts use "me" so they need to be placed inside the field script
-- show or hide a vert scrollbar
-- this could be triggered from several events
-- as an example, it is placed in the rawKeyDown handler
command ShowHideScrollBar
if (the formattedHeight of me)>(the height of me) then
set the vScrollBar of me to "true"
else
set the vScrollBar of me to "false"
end if
end ShowHideScrollBar
-- use the mouseWheel
on rawKeyDown theKeyNumber
ShowHideScrollBar
if theKeyNumber is 65308 then put 15 into tScrollInc -- increaseScroll --
mouse wheel down
if theKeyNumber is 65309 then put -15 into tScrollInc -- decreaseScroll --
mouse wheel up
if tScrollInc is empty then pass rawKeyDown -- don't forget this!
set the vScroll of me to (the vScroll of me + tScrollInc)
end rawKeyDown
--
Scott Morrow
Elementary Software
(Now with 20% less chalk dust!)
web http://elementarysoftware.com/
email [email protected]
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