Behaviors

[Beat Cornaz]

I started to use Behaviors today and ran into two things :

1. I have a behavior assigned to a couple of buttons and some label  
fields.

The script of the behavior button is :

on mouseEnter
    set the uVraagteken of stack "Timer-general_Lib" to true
end mouseEnter

on mouseLeave
    set the uVraagteken of stack "Timer-general_Lib" to false
end mouseLeave

Now all of a sudden this 'behavior' is all over the place. This  
'behavior' is also excecuted when I mouseEnter a graphic or a button  
which has the behavior removed. Even with a freshly created button.  
And it is the script in the behavior button, because if I comment it  
out, nothing happens. What is the matter here? For a while it worked ok.

2.  A couple of btns have a behavior (DoA) assigned for mouseUp. Now  
one of the buttons has an additional task to perform on mouseUp  
(DoB). 'DoA' needs to be done before 'DoB'.

This works, but is the wrong order :

on mouseUp
   Do B
   pass mouseUp  -- to activate the behavior
end mouseUp

I can't do it with 'send in Time' because the behavior (DoA) will  
exit to top in certain conditions.

I have come up with the inelegant solution : (especially if mouseDown  
has already a script). Any better ideas?

on mouseDown
    mouseUp   -- activates the behavior
    DoB
end mouseDown

on DoB
  -- do what is needed
end DoB

Any better ideas?
best,

Beat