systray [4/4]: implement systray transparency
Kirill K. Smirnov
lich at math.spbu.ru
Fri Feb 15 10:28:49 CST 2008
> We don't want to export such a specific function. Besides, it should
> really be setting the window shape.
I've just understood why we cannot rely upon setting window shape to get
transparency. Let's consider almost empty icon or even empty - this may
happen when application "flashes" icon, e.g. on incoming ICQ message.
1) Can be there active windows with empty visible area?
2) This windows do not correctly relay mouse events.
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