How to change cursor with ctrl and shift?

[Eric Chatonet]

Hi Sakari,

Le 14 janv. 08 à 12:07, Sakari Ruoho a écrit :

> Hello folks,
>
> Was wondering how to change the mouse cursor behavior, when user  
> presses either ctrl or shift key? Like in photoshop with select  
> tool where u can add to selection by pressing shift and remove from  
> selection by pressing ctrl? If anyone has implemented anything like  
> this, any help would be appreaciated. Thank you!
>
> Sakari Ruoho
> Software Designer
> sakari.ruoho at academica.com

To achieve this you can use a mouseWithin handler:

on mouseWithin
   if the shiftKey is dow then set the cursor to x
   else if the optionKey is down then set the cursor to y
   else set the cursor to z
   lock cursor
end mouseWithin
-------------------------------------
on mouseLeave
  unlock cursor
end mouseLeave

By default mouseWithin will be sent every 200 ms but you can adjust  
this value by setting the idleRate (or idleTicks) property.

Best regards from Paris,
Eric Chatonet.
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