ISSUE-126: Chaining regions

Chaining regions

State:
RAISED
Product:
CSS3 Template Layout
Raised by:
Bert Bos
Opened on:
2010-05-31
Description:
It could, under certain conditions, be possible to support complex shapes for slots, by creating multiple simple slots and describing in which order they are filled, e.g.:

display:
"a . b"
". . ."
"c . d";
chains: a b c d;

This would create one chain, consisting of the four simple slots in the given order.

However, if the slots of a chain have a size that depends on their content, determining that size becomes an optimization problem, which might require multiple passes. (It's not a problem if all slots have an "outside-in" size, or if only the last slot in a chain has a size that depends on its content. Or at least it's not a new problem: The algorithm in that case is the same as for pagination.)
Related Actions Items:
No related actions
Related emails:
  1. Re: [CSSWG] Minutes and Resolutions 2010-06-02 (from peter.moulder@monash.edu on 2010-06-04)
  2. [CSSWG] Minutes and Resolutions 2010-06-02 (from fantasai.lists@inkedblade.net on 2010-06-02)
  3. ISSUE-126: Chaining regions [CSS3 Template Layout] (from sysbot+tracker@w3.org on 2010-05-31)

Related notes:

No additional notes.

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Peter Linss <peter.linss@hp.com>, Daniel Glazman <daniel.glazman@disruptive-innovations.com>, Chairs, Chris Lilley <chris@w3.org>, Bert Bos <bert@w3.org>, Staff Contacts
Tracker: documentation, (configuration for this group), originally developed by Dean Jackson, is developed and maintained by the Systems Team <w3t-sys@w3.org>.
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