previewwindow: use finer-grained updates
authorAndrew Chadwick <andrewc-git@piffle.org>
Sun, 25 May 2014 02:13:06 +0000 (03:13 +0100)
committerAndrew Chadwick <andrewc-git@piffle.org>
Sun, 1 Jun 2014 23:14:23 +0000 (00:14 +0100)
commit08cf8ff5c4708f9bc4c7d237133c206888766ba8
tree3d32da131da6f0adb948d9d238a23ca044eac40f
parent779b23849d18b31c63c8b9704493e06388491110
previewwindow: use finer-grained updates

* Replace hooks into doc_observers with fine-grained observer methods
* General code cleanup ("visibility" of stuff and object naming)
gui/previewwindow.py