/****************************************************************************+
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**+
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the examples of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include <QtGui>+
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+
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#include "window.h"+
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+
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//! [0]+
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Window::Window()+
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{+
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    createSpinBoxes();+
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    createDateTimeEdits();+
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    createDoubleSpinBoxes();+
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+
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    QHBoxLayout *layout = new QHBoxLayout;+
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    layout->addWidget(spinBoxesGroup);+
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    layout->addWidget(editsGroup);+
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    layout->addWidget(doubleSpinBoxesGroup);+
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    setLayout(layout);+
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+
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    setWindowTitle(tr("Spin Boxes"));+
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}+
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//! [0]+
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+
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//! [1]+
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void Window::createSpinBoxes()+
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{+
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    spinBoxesGroup = new QGroupBox(tr("Spinboxes"));+
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+
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    QLabel *integerLabel = new QLabel(tr("Enter a value between "+
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        "%1 and %2:").arg(-20).arg(20));+
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    QSpinBox *integerSpinBox = new QSpinBox;+
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    integerSpinBox->setRange(-20, 20);+
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    integerSpinBox->setSingleStep(1);+
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    integerSpinBox->setValue(0);+
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//! [1]+
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+
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//! [2]+
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    QLabel *zoomLabel = new QLabel(tr("Enter a zoom value between "+
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        "%1 and %2:").arg(0).arg(1000));+
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//! [3]+
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    QSpinBox *zoomSpinBox = new QSpinBox;+
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    zoomSpinBox->setRange(0, 1000);+
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    zoomSpinBox->setSingleStep(10);+
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    zoomSpinBox->setSuffix("%");+
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    zoomSpinBox->setSpecialValueText(tr("Automatic"));+
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    zoomSpinBox->setValue(100);+
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//! [2] //! [3]+
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+
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//! [4]+
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    QLabel *priceLabel = new QLabel(tr("Enter a price between "+
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        "%1 and %2:").arg(0).arg(999));+
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    QSpinBox *priceSpinBox = new QSpinBox;+
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    priceSpinBox->setRange(0, 999);+
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    priceSpinBox->setSingleStep(1);+
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    priceSpinBox->setPrefix("$");+
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    priceSpinBox->setValue(99);+
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//! [4] //! [5]+
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+
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    QVBoxLayout *spinBoxLayout = new QVBoxLayout;+
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    spinBoxLayout->addWidget(integerLabel);+
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    spinBoxLayout->addWidget(integerSpinBox);+
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    spinBoxLayout->addWidget(zoomLabel);+
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    spinBoxLayout->addWidget(zoomSpinBox);+
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    spinBoxLayout->addWidget(priceLabel);+
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    spinBoxLayout->addWidget(priceSpinBox);+
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    spinBoxesGroup->setLayout(spinBoxLayout);+
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}+
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//! [5]+
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+
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//! [6]+
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void Window::createDateTimeEdits()+
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{+
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    editsGroup = new QGroupBox(tr("Date and time spin boxes"));+
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+
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    QLabel *dateLabel = new QLabel;+
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    QDateEdit *dateEdit = new QDateEdit(QDate::currentDate());+
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    dateEdit->setDateRange(QDate(2005, 1, 1), QDate(2010, 12, 31));+
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    dateLabel->setText(tr("Appointment date (between %0 and %1):")+
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                       .arg(dateEdit->minimumDate().toString(Qt::ISODate))+
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                       .arg(dateEdit->maximumDate().toString(Qt::ISODate)));+
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//! [6]+
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+
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//! [7]+
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    QLabel *timeLabel = new QLabel;+
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    QTimeEdit *timeEdit = new QTimeEdit(QTime::currentTime());+
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    timeEdit->setTimeRange(QTime(9, 0, 0, 0), QTime(16, 30, 0, 0));+
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    timeLabel->setText(tr("Appointment time (between %0 and %1):")+
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                       .arg(timeEdit->minimumTime().toString(Qt::ISODate))+
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                       .arg(timeEdit->maximumTime().toString(Qt::ISODate)));+
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//! [7]+
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+
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//! [8]+
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    meetingLabel = new QLabel;+
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    meetingEdit = new QDateTimeEdit(QDateTime::currentDateTime());+
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//! [8]+
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+
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//! [9]+
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    QLabel *formatLabel = new QLabel(tr("Format string for the meeting date "+
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                                        "and time:"));+
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    QComboBox *formatComboBox = new QComboBox;+
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    formatComboBox->addItem("yyyy-MM-dd hh:mm:ss (zzz 'ms')");+
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    formatComboBox->addItem("hh:mm:ss MM/dd/yyyy");+
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    formatComboBox->addItem("hh:mm:ss dd/MM/yyyy");+
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    formatComboBox->addItem("hh:mm:ss");+
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    formatComboBox->addItem("hh:mm ap");+
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//! [9] //! [10]+
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+
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    connect(formatComboBox, SIGNAL(activated(const QString &)),+
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            this, SLOT(setFormatString(const QString &)));+
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//! [10]+
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+
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    setFormatString(formatComboBox->currentText());+
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+
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//! [11]+
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    QVBoxLayout *editsLayout = new QVBoxLayout;+
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    editsLayout->addWidget(dateLabel);+
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    editsLayout->addWidget(dateEdit);+
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    editsLayout->addWidget(timeLabel);+
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    editsLayout->addWidget(timeEdit);+
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    editsLayout->addWidget(meetingLabel);+
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    editsLayout->addWidget(meetingEdit);+
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    editsLayout->addWidget(formatLabel);+
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    editsLayout->addWidget(formatComboBox);+
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    editsGroup->setLayout(editsLayout);+
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}+
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//! [11]+
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+
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//! [12]+
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void Window::setFormatString(const QString &formatString)+
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{+
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    meetingEdit->setDisplayFormat(formatString);+
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//! [12] //! [13]+
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    if (meetingEdit->displayedSections() & QDateTimeEdit::DateSections_Mask) {+
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        meetingEdit->setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30));+
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        meetingLabel->setText(tr("Meeting date (between %0 and %1):")+
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            .arg(meetingEdit->minimumDate().toString(Qt::ISODate))+
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	    .arg(meetingEdit->maximumDate().toString(Qt::ISODate)));+
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    } else {+
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        meetingEdit->setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0));+
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        meetingLabel->setText(tr("Meeting time (between %0 and %1):")+
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            .arg(meetingEdit->minimumTime().toString(Qt::ISODate))+
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	    .arg(meetingEdit->maximumTime().toString(Qt::ISODate)));+
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    }+
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}+
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//! [13]+
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+
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//! [14]+
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void Window::createDoubleSpinBoxes()+
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{+
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    doubleSpinBoxesGroup = new QGroupBox(tr("Double precision spinboxes"));+
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+
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    QLabel *precisionLabel = new QLabel(tr("Number of decimal places "+
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                                           "to show:"));+
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    QSpinBox *precisionSpinBox = new QSpinBox;+
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    precisionSpinBox->setRange(0, 100);+
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    precisionSpinBox->setValue(2);+
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//! [14]+
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+
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//! [15]+
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    QLabel *doubleLabel = new QLabel(tr("Enter a value between "+
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        "%1 and %2:").arg(-20).arg(20));+
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    doubleSpinBox = new QDoubleSpinBox;+
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    doubleSpinBox->setRange(-20.0, 20.0);+
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    doubleSpinBox->setSingleStep(1.0);+
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    doubleSpinBox->setValue(0.0);+
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//! [15]+
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+
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//! [16]+
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    QLabel *scaleLabel = new QLabel(tr("Enter a scale factor between "+
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        "%1 and %2:").arg(0).arg(1000.0));+
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    scaleSpinBox = new QDoubleSpinBox;+
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    scaleSpinBox->setRange(0.0, 1000.0);+
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    scaleSpinBox->setSingleStep(10.0);+
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    scaleSpinBox->setSuffix("%");+
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    scaleSpinBox->setSpecialValueText(tr("No scaling"));+
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    scaleSpinBox->setValue(100.0);+
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//! [16]+
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+
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//! [17]+
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    QLabel *priceLabel = new QLabel(tr("Enter a price between "+
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        "%1 and %2:").arg(0).arg(1000));+
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    priceSpinBox = new QDoubleSpinBox;+
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    priceSpinBox->setRange(0.0, 1000.0);+
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    priceSpinBox->setSingleStep(1.0);+
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    priceSpinBox->setPrefix("$");+
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    priceSpinBox->setValue(99.99);+
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+
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    connect(precisionSpinBox, SIGNAL(valueChanged(int)),+
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//! [17]+
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            this, SLOT(changePrecision(int)));+
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+
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//! [18]+
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    QVBoxLayout *spinBoxLayout = new QVBoxLayout;+
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    spinBoxLayout->addWidget(precisionLabel);+
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    spinBoxLayout->addWidget(precisionSpinBox);+
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    spinBoxLayout->addWidget(doubleLabel);+
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    spinBoxLayout->addWidget(doubleSpinBox);+
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    spinBoxLayout->addWidget(scaleLabel);+
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    spinBoxLayout->addWidget(scaleSpinBox);+
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    spinBoxLayout->addWidget(priceLabel);+
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    spinBoxLayout->addWidget(priceSpinBox);+
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    doubleSpinBoxesGroup->setLayout(spinBoxLayout);+
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}+
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//! [18]+
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+
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//! [19]+
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void Window::changePrecision(int decimals)+
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{+
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    doubleSpinBox->setDecimals(decimals);+
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    scaleSpinBox->setDecimals(decimals);+
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    priceSpinBox->setDecimals(decimals);+
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}+
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//! [19]+
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