when you set the dragaction, it doesn't actually DO the action.. All it
really does is a) set the prompt to the action you intend to do, and b)
send that info back to the source of the dragdrop. (not positive about that
second part)
So, if you have a button as the destination for your drag drop, in order to
allow the drop, you need a dragenter handler
on dragenter
set the dragaction to copy
end dragenter
Then you need a dragdrop for the button also.
on dragdrop
if the dragdata["files"] is not empty then
-- this is where you do your processing
-- dragdata["files"] contains a line delimited list
-- of the files and folders dropped. (but not the files/folders
themselves)
-- see a complete example below
end if
end dragdrop
######################
--Create a stack with a button and a field. Add the following script to the
button.
on dragenter
set the dragaction to copy
end dragenter
on dragdrop
if the dragdata["files"] is not empty then -- make sure there is
actually a file/folder dragdrop
put the dragdata["files"] into tData -- put the file/folder list into
a temporary variable
-- Go through the list and determine whether each line
-- of the data is a folder or if it is a file
repeat for each line tLine in tData
if there is a folder tLine then put "Folder: " & tLine & cr after
tList
if there is a file tLine then put "File: " & tLine & cr after tList
end repeat
delete the last char of tList
sort lines of tList
-- put the list of dropped files and folders into the field
put tList into field 1
pass dragdrop
end if
end dragdrop
On Sun, Apr 22, 2018 at 4:04 AM, Hillen Richard via use-livecode <
use-livecode@lists.runrev.com> wrote:
> Hello list,
>
> I´m looking for a solution to get the path to a Folder by dragdropping it
> into my (macOS)app without that the whole Folder is copied in the
> drgdrop-process.
>
>
> Is there a solution?
>
>
> Thank you in advance,
> Richard..
>
>
>
> _______________________________________________
> use-livecode mailing list
> use-livecode@lists.runrev.com
> Please visit this url to subscribe, unsubscribe and manage your
> subscription preferences:
> http://lists.runrev.com/mailman/listinfo/use-livecode
_______________________________________________
use-livecode mailing list
use-livecode@lists.runrev.com
Please visit this url to subscribe, unsubscribe and manage your subscription
preferences:
http://lists.runrev.com/mailman/listinfo/use-livecode
