Problem with Image on background property

[J. Landman Gay]

I see where you are coming from now. I always think of it as: a group 
with background behavior is a shared group that is only placed on one 
card. This probably stems from my HC experience, where 1-card 
backgrounds are very common.

On 3/1/04 11:08 PM, Dar Scott wrote:

> 
> On Monday, March 1, 2004, at 09:19 PM, J. Landman Gay wrote:
> 
>>> Note that background behavior is not the same as sharing the group, 
>>> that is, placing the group among several cards in the same stack.
>>
>>
>> How is it different?
> 
> 
> A group may be shared among several cards.  That is independent of 
> whether the backgroundBehavior is set.
> 
> If the backgroundBehavior is true of a group on a card, then it is 
> behind the card in the message path for all controls as targets on the 
> card that are not groups or in groups (whether shared or have 
> backgroundBehavior set or not).  It is also behind the card for the card 
> as target.  (This path behavior means that the path for a custom control 
> I make depends on whether I construct it with a group or not.)
> 
> If a new card is created then all groups with backgroundBehavior set to 
> true on the current card will be placed on the new card.  Shared groups 
> with this not set will not be automatically placed.
> 
> If a group is placed on a card, the backgroundBehavior is set to true, 
> but it can be set to false.
> 
> Dar Scott
> 
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> 
> 


-- 
Jacqueline Landman Gay         |     jacque at hyperactivesw.com
HyperActive Software           |     http://www.hyperactivesw.com