/[alph]/alph/doc/pegboard/imagescrollblock--humppake/peg.rst
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revision 1.3 by humppake, Thu Sep 4 08:56:47 2003 UTC revision 1.4 by humppake, Fri Sep 5 06:37:54 2003 UTC
# Line 11  PEG imagescrollblock--humppake: interfac Line 11  PEG imagescrollblock--humppake: interfac
11  :Type:     Interface  :Type:     Interface
12    
13  This PEG prososes a new Alph scrollblock type: ImageScrollBlock.  This PEG prososes a new Alph scrollblock type: ImageScrollBlock.
14    ImageScrollBlock would be the interface for Alph scrollblocks
15    containing only a single image.
16    
17  Own scrollblock type for images is needed because handling images  Own scrollblock type for images is needed because handling images
18  differ from handling any of the current scrollblock types. Therefore  differ from handling any of the current scrollblock types. Therefore
# Line 20  and they need their own type. Line 22  and they need their own type.
22  Issues  Issues
23  ======  ======
24    
 What would ImageScrollBlock be?  
   
     RESOLVED: ImageScrollBlock would be the interface for  
     Alph scrollblocks containing only a single image.  
   
25  Aren't current interfaces enough?  Aren't current interfaces enough?
26    
27      RESOLVED: The currently existing scrollblock interfaces are      RESOLVED: The currently existing scrollblock interfaces are
# Line 47  What spesific methods should the new int Line 44  What spesific methods should the new int
44  Changes  Changes
45  =======  =======
46    
47  The creation of interface ``org.nongnu.alph.ImageScrollBlock``.  Create the new interface ``org.nongnu.alph.ImageScrollBlock`` with no
48    any methods.
49    
50  Changing SimpleImageScroll to implement the new interface. No changes  Change SimpleImageScroll to implement the new interface. No changes
51  into SimpleImageScroll's code is needed.  into SimpleImageScroll's code is needed, since the interface doesn't
52    present any new methods.
53    

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