[commits] Horde branch master updated. 75a297eb2f27642e30d57f01bd6cdbbb3edf1736

[Michael M Slusarz]

The branch "master" has been updated.
The following is a summary of the commits.

from: 4539100250a07d6b874de831f68466bdff1f3550

75a297e Fix dragdrop2

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commit 75a297eb2f27642e30d57f01bd6cdbbb3edf1736
Author: Michael M Slusarz <slusarz at curecanti.org>
Date:   Fri Dec 10 13:18:12 2010 -0700

    Fix dragdrop2
    
    Dragdrop was broken by addition of snapToParent in several ways, most
    notably positioning of ghost/captions in scrollable parents.
    
    Additionally, snapToParent incorrectly assumed that parent element would
    not change - if given method in config, parent element should be
    redetermined every time a drag is initiated.
    
    snapToParent is really nothing more than a specialized case of the base
    viewport handling. Rewrite to handle all positioning internally as an
    absolute offset from the current cursor position. This means that
    positioning is no longer reliant on the parent element and is instead
    determined relative to the viewport itself, which makes things much
    clearer in the code.
    
    This means we no longer have to insert the ghosted element in the same
    parent as the original element.  This is fantastic news because it means
    that formatting of the ghost drag element is now completely independent
    of the original element (e.g. in imp, there were some certain elements
    of the original folder element we DON'T want copied over to the ghosted
    element; CSS makes it trivial to duplicate the old behavior).
    
    Optimize dragging with caption by caching positoning data until caption
    text changes.
    
    parentElement is duplicative of snapToParent option - snapToParent now
    takes either a boolean or function as an argument

 horde/js/dragdrop2.js               |  307 ++++++++++++++++++++---------------
 imp/templates/dimp/index.inc        |    4 +-
 imp/themes/default/dimp/screen.css  |    2 +-
 kronolith/js/kronolith.js           |   11 +-
 kronolith/themes/default/screen.css |    3 +-
 5 files changed, 187 insertions(+), 140 deletions(-)

http://git.horde.org/horde-git/-/commit/75a297eb2f27642e30d57f01bd6cdbbb3edf1736