[Cuis] mouseButton2Up:localPosition:

[Dan Norton]

On 1 May 2015 at 15:55, Juan Vuletich wrote:

[snip]
> 
>     Your alternative
>     > #xmouseButton2Activity is perfectly fine too.
>     >
> 
>     This gets "right to the point." Is this sent from
> MouseClickState>handleEvent:from: ?.
> 
>     I hope I got all this right.
> 
>      - Dan
>      
> 
> If you want to see where stuff is called from, add  'self halt' at
> that point. Doing this in Morphic 
> code sometimes is risky, as it might result in an infinite sequence
> of debuggers opening. Doing 
> 'thisContext printStack: 10' is safer.
>

Actually, 'self halt' was OK in the case of my #mouseButton2Activity method. The identity of 
the sender is Morph which sends it on button 2 *down* not 'up' as I had assumed. I had 
hoped to learn how using #mouseButton2Activity makes correct location of a pop-up easy yet 
#mouseButton2Up:localPosition: not so easy but that is TBD.

 - Dan