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http://www.openoffice.org/issues/show_bug.cgi?id=83611





------- Additional comments from [EMAIL PROTECTED] Wed Nov 14 15:09:31 +0000 
2007 -------
AW: There are two 'real' solutions:
(a) Add a visibility state to SdrObjects
(b) Delete/create the SdrObject based on visibility info outside DrawingLayer

Both have caveats:
With (a) the flag does not only need to be taken care of when painting, but also
interaction, mouse clicks, exports, etc. Not easy to implement water-proof, very
error-prone.
With (b) it will always work, but how to make it visible again? No Object -> no
selection...

So a 'hack' (*ahem*) may be not too bad: In ShouldPaintObject for FormControl
(this is the right place, not in DoPaintObject) SdrObjects, returning a 'false'
will not visualize it, but it will be selectable.

I think You need to define what is wanted, especially regarding the interaction
possibilities...


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