runtime/kcontrol/locale/klocalesample.cpp

   1 /*
   2  * klocalesample.cpp
   3  *
   4  * Copyright (c) 1998 Matthias Hoelzer (hoelzer@physik.uni-wuerzburg.de)
   5  * Copyright (c) 1999 Preston Brown <pbrown@kde.org>
   6  * Copyright (c) 1999-2003 Hans Petter Bieker <bieker@kde.org>
   7  *
   8  * Requires the Qt widget libraries, available at no cost at
   9  * http://www.troll.no/
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, write to the Free Software
  23  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  24  */
  25
  26 #include <QDateTime>
  27 #include <QLabel>
  28 #include <QLayout>
  29 #include <QTimer>
  30
  31 #include <stdio.h>
  32
  33 #include <klocale.h>
  34
  35 #include "klocalesample.h"
  36 #include "klocalesample.moc"
  37
  38 KLocaleSample::KLocaleSample(KLocale *locale, QWidget *parent)
  39   : QWidget(parent),
  40     m_locale(locale)
  41 {
  42   QGridLayout *lay = new QGridLayout(this);
  43
  44   m_labNumber = new QLabel(this);
  45   lay->addWidget(m_labNumber, 0, 0);
  46   m_labNumber->setObjectName( I18N_NOOP("Numbers:") );
  47   m_labNumber->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  48   m_numberSample = new QLabel(this);
  49   lay->addWidget(m_numberSample, 0, 1);
  50
  51   m_labMoney = new QLabel(this);
  52   lay->addWidget(m_labMoney, 1, 0);
  53   m_labMoney->setObjectName( I18N_NOOP("Money:") );
  54   m_labMoney->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  55   m_moneySample = new QLabel(this);
  56   lay->addWidget(m_moneySample, 1, 1);
  57
  58   m_labDate = new QLabel(this);
  59   lay->addWidget(m_labDate, 2, 0);
  60   m_labDate->setObjectName( I18N_NOOP("Date:") );
  61   m_labDate->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  62   m_dateSample = new QLabel(this);
  63   lay->addWidget(m_dateSample, 2, 1);
  64
  65   m_labDateShort = new QLabel(this);
  66   lay->addWidget(m_labDateShort, 3, 0);
  67   m_labDateShort->setObjectName( I18N_NOOP("Short date:") );
  68   m_labDateShort->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  69   m_dateShortSample = new QLabel(this);
  70   lay->addWidget(m_dateShortSample, 3, 1);
  71
  72   m_labTime = new QLabel(this);
  73   lay->addWidget(m_labTime, 4, 0);
  74   m_labTime->setObjectName( I18N_NOOP("Time:") );
  75   m_labTime->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
  76   m_timeSample = new QLabel(this);
  77   lay->addWidget(m_timeSample, 4, 1);
  78
  79   lay->setColumnStretch(1, 3);
  80
  81   QTimer *timer = new QTimer(this);
  82   timer->setObjectName(QLatin1String("clock_timer"));
  83   connect(timer, SIGNAL(timeout()), this, SLOT(slotUpdateTime()));
  84   timer->start(1000);
  85 }
  86
  87 KLocaleSample::~KLocaleSample()
  88 {
  89 }
  90
  91 void KLocaleSample::slotUpdateTime()
  92 {
  93   QDateTime dt = QDateTime::currentDateTime();
  94
  95   m_dateSample->setText(m_locale->formatDate(dt.date(), KLocale::LongDate));
  96   m_dateShortSample->setText(m_locale->formatDate(dt.date(), KLocale::ShortDate));
  97   m_timeSample->setText(m_locale->formatTime(dt.time(), true));
  98 }
  99
 100 void KLocaleSample::slotLocaleChanged()
 101 {
 102   m_numberSample->setText(m_locale->formatNumber(1234567.89) +
 103                           QLatin1String(" / ") +
 104                           m_locale->formatNumber(-1234567.89));
 105
 106   m_moneySample->setText(m_locale->formatMoney(123456789.00) +
 107                          QLatin1String(" / ") +
 108                          m_locale->formatMoney(-123456789.00));
 109
 110   slotUpdateTime();
 111
 112   QString str;
 113
 114   str = ki18n("This is how numbers will be displayed.").toString(m_locale);
 115   m_labNumber->setWhatsThis( str );
 116   m_numberSample->setWhatsThis( str );
 117
 118   str = ki18n("This is how monetary values will be displayed.").toString(m_locale);
 119   m_labMoney->setWhatsThis( str );
 120   m_moneySample->setWhatsThis( str );
 121
 122   str = ki18n("This is how date values will be displayed.").toString(m_locale);
 123   m_labDate->setWhatsThis( str );
 124   m_dateSample->setWhatsThis( str );
 125
 126   str = ki18n("This is how date values will be displayed using "
 127               "a short notation.").toString(m_locale);
 128   m_labDateShort->setWhatsThis( str );
 129   m_dateShortSample->setWhatsThis( str );
 130
 131   str = ki18n("This is how the time will be displayed.").toString(m_locale);
 132   m_labTime->setWhatsThis( str );
 133   m_timeSample->setWhatsThis( str );
 134 }