Unused functions and methods

[Anton Lundin]

Played around with callcatcher[1] to try to figure out what functions
aren't in use anymore.

Some of them are functions not yet connected, and some are functions
from source-imported classes, but quite a few of them are just
leftovers that we should probably think about dropping.

Heres the list:

Button::setText(QString const&)
DiveComputerList::rmDC(QString, unsigned int)
DiveTripModel::layout() const
DivelogsDeWebServices::setStatusText(int)
EventItem::getColor(color_indice_t)
GroupedLineEdit::removeAllColors()
GroupedLineEdit::selectAll()
KMessageWidget::KMessageWidget(QString const&, QWidget*)
KMessageWidget::removeAction(QAction*)
TankInfoModel::biggerString() const
TankInfoModel::clear()
TankInfoModel::update()
WSInfoModel::biggerString() const
WSInfoModel::clear()
WSInfoModel::update()
WeightModel::update()
find_matching_trip
find_trip_by_idx
free_dps
getColor(color_indice_t, bool)
get_cylinder_used_gas_string(cylinder_t*, bool)
get_gas_string
get_nth_dp
get_screen_dpi
get_selected_dives_text
get_weight_unit()
get_weight_units
gettextFromC::reset()
no_weightsystems
taglist_get_tag
trip_has_selected_dives
weightsystems_equal
wet_volume


1. http://www.skynet.ie/~caolan/Packages/callcatcher.html 

-- 
Anton Lundin	+46702-161604