Hi
I am interested in the answer to this too. I wonder if is this something that
you could use a frontScript for? I haven’t really used frontScripts so I am not
quite sure whether this would work.
The idea I thought of is could you have a mouseDoubleUp handler in the front
script and have a condition as shown in the following pseudocode
if the target is your datagrid then
call a handler that you wanted mouseDoubleUp handler to call,
else
pass mouseDoubleUp.
end if
I would think that since the frontScript gets the mouseDoubleUp first it would
handle it there before the selectionChanged messages are handled in the
Datagrid itself. Whats more if the target is the data grid and there is not a
pass mouseDoubleUp command in the Lines of code after the if clause then
mouseDoubleUp has been handled and that message will not make it to the
DataGrid. Is that a correct understanding of how the two could be made to
achieve there result that Bob Wants?
Martin Koob
> On Jul 9, 2021, at 5:03 PM, Bob Sneidar via use-livecode
> <use-livecode@lists.runrev.com> wrote:
>
> Hi all.
>
> I want to handle mouseDoubleUp in a datagrid WITHOUT triggering
> SelectionChanged. What is happening now is that selectionChanged gets sent
> twice before mouseDoubleUp gets sent. Setting a delay in mouseDoubleUp or
> mouseUp won't work because selectionChanged gets sent BEFORE those messages.
>
> Any ideas?
>
> Bob S
>
>
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