Re: [g-a-devel] is-managed, addZoomRegion and createZoomRegion in gnome-mag

[Bill Haneman <gnome billhaneman ie>]

Carlos,All:

gnome-mag was designed so that regions within a magnifier window could 
be set up into which a client could render directly.  That is, not every 
zoom-region is associated with a source display. 

Also, a ZoomRegion is an object, thus the usual model is to have 
separate methods to create it and to add it to a magnifier window.

Best regards,

Bill

Carlos Eduardo Rodrigues Diógenes wrote:
> Hi,
>
> What is the reason to have the calls createZoomRegion and addZoomRegion?
>
> I thinked a little about it and the only reason that I realize to have
> both is to create a ZoomRegion, set some properties or call methods in
> it and then add it, so the ZoomRegion is mapped with the desired
> configuration.
>
> Other thing, the property is-managed is intended for what? From the
> createZoomRegion comment in the IDL file we have:
>
> "Create a new zoom region for the magnifier. The new region is initially
> 'unmanaged'; that is, it is not associated with a particular sub-region
> of the "source" display."
>
> This also mean that if a ZoomRegion is unmanaged it can't be mapped too?
>
> Comments are very welcome here.
>
> Best regards,
> Carlos.
>
>
> 		
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