Drag and Drop

[Scott Rossi]

Only you can know why you always use that technique, but with grab,
there's no way to act upon events/messages while grab is active (thus you
can't do cursor updates and provide user feedback), and you can't "grab"
an object across stacks.

Regards,

Scott Rossi
Creative Director
Tactile Media, UX/UI Design




On 5/9/13 12:42 PM, "Richmond" <richmondmathewson at gmail.com> wrote:

>On 05/09/2013 09:01 PM, Mark Wieder wrote:
>> Ray Horsley <ray at ...> writes:
>>
>>> What am I missing to get drag/drop working consistently?
>> You might also want to look at
>>
>> 
>><http://lessons.runrev.com/s/lessons/m/4071/l/7124-pinning-drag-and-drop-
>>to-the-mat-a-primer>
>>
>
>Why do I always just use
>
>on mouseDown
>     grab me
>end mouseDown
>
>then set up a load of images as dropTargets and have stuff like this in
>the grabbedObject:
>
>on mouseUp
>     if not within (img "target", the mouseloc) then
>        set the loc of me to 857,673
>     end if
>end mouseUp
>
>must be missing something.
>
>Richmond.
>
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