With enabled -Woverloaded-virtual gcc warning (see
http://lists.freedesktop.org/archives/libreoffice/2011-March/009567.html),
canvas exposed a nasty clash between WeakComponentImplHelper::disposing
and XEventListener::disposing. Fixed by overriding *once* in baseclass,
and then calling disambiguated, renamed methods.
2008/06/09 12:51:48 thb 1.1.2.6: #i88081# Join from CWS impress144 (fixing the dxcanvas crash), extended for the other canvas impls
2008/05/23 22:03:45 thb 1.1.2.5: Moving all remaining new files to LGPL 3
2008/04/04 22:08:34 thb 1.1.2.4: Fixed output of bezier polygons for cairo; fixed missing surfaces here and there; removed useless refcounted SurfaceProvider arguments (that lead to premature canvas death, as called during ctor)
2008/04/04 13:39:03 thb 1.1.2.3: Fixed invalid polygon access; checking for the correct argument sequence now in Canvas::initialize; a few tweaks to canvasdemo
2008/01/25 14:27:08 thb 1.1.2.2: Intermediate dump
2007/12/20 22:18:59 thb 1.1.2.1: #i81092# #i78888# #i78925# #i79258# #i79437# #i84784# Large canvas rework, completing various areas such as color spaces, bitmap data access, true sprite and non-sprite implementations, and upstreaming the canvas parts of rodos emf+ rendering
