rem: addWidFont(KGlobal::locale()->formatTime(QTime(12,34)),i18n("Time bar:"), KOPrefs::instance()->mTimeBarFont,topFrame);
add: addWidFont( KOPrefs::instance()->timeBarFontItem(), topFrame, KGlobal::locale()->formatTime( QTime( 12, 34 ) ) );
context:     KOPrefsDialogFonts( QWidget *parent, const char *name )      : KPrefsModule( KOPrefs::instance(), parent, name )    {      QBoxLayout *topTopLayout = new QVBoxLayout( this );      QWidget *topFrame = new QWidget( this );      topTopLayout->addWidget( topFrame );      QGridLayout *topLayout = new QGridLayout(topFrame,5,3);      topLayout->setSpacing( KDialog::spacingHint() );      KPrefsWidFont *timeBarFont =          addWidFont(KGlobal::locale()->formatTime(QTime(12,34)),i18n("Time bar:"),                     KOPrefs::instance()->mTimeBarFont,topFrame);      topLayout->addWidget(timeBarFont->label(),0,0);      topLayout->addWidget(timeBarFont->preview(),0,1);      topLayout->addWidget(timeBarFont->button(),0,2);      KPrefsWidFont *monthViewFont =          addWidFont(KGlobal::locale()->formatTime(QTime(12,34)) + " " + i18n("Event text"),                     i18n("Month view:"),KOPrefs::instance()->mMonthViewFont,topFrame);      topLayout->addWidget(monthViewFont->label(),1,0);      topLayout->addWidget(monthViewFont->preview(),1,1);      topLayout->addWidget(monthViewFont->button(),1,2);      KPrefsWidFont *agendaViewFont =          addWidFont(i18n("Event text"),i18n("Agenda view:"),                     KOPrefs::instance()->mAgendaViewFont,topFrame);      topLayout->addWidget(agendaViewFont->label(),2,0);      topLayout->addWidget(agendaViewFont->preview(),2,1);      topLayout->addWidget(agendaViewFont->button(),2,2);      KPrefsWidFont *marcusBainsFont =          addWidFont(KGlobal::locale()->formatTime(QTime(12,34,23)),i18n("Marcus Bains line:"),                     KOPrefs::instance()->mMarcusBainsFont,topFrame);      topLayout->addWidget(marcusBainsFont->label(),3,0);      topLayout->addWidget(marcusBainsFont->preview(),3,1);      topLayout->addWidget(marcusBainsFont->button(),3,2);      topLayout->setColStretch(1,1);      topLayout->setRowStretch(4,1);      load();    }