In version 4:4.5~20101001.1181693-1maemo4.1181469 when looking at the details of an appointment with participants, a small "mail" icon is displayed next to participants names.
Touching it will lead to an (error) message in the fashion of "KDEInit could not launch/find 'kmail'". I assume that it just has to be changed to 'kmail-mobile'.
Unfortunately it's not that easy. kmail-mobile does not support the --composer command line argument yet, so it's not a recplacement.
For WinCE we need some further adaptions in kdelibs/kdecore/kernel/ktoolinvocation_(x11|win).cpp
Problem is there with windows-ce/Kontact-Mobile/testing/2011-01-17-02-23/,
it tries to start the system email facility, where it should start Kontact Touch Mail somehow.
Remove button as solution.
SVN commit 1217778 by tokoe:
Hide 'mailto' icon in incidence viewer in MOBILE_UI mode
M +2 -0 incidenceformatter.cpp
WebSVN link: http://websvn.kde.org/?view=rev&revision=1217778
version 2011-03-02 16:36
the mailto icon are removed from the event details viewer,