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Diffstat (limited to 'tests/manual/qlocale/calendar.cpp')
| -rw-r--r-- | tests/manual/qlocale/calendar.cpp | 405 |
1 files changed, 405 insertions, 0 deletions
diff --git a/tests/manual/qlocale/calendar.cpp b/tests/manual/qlocale/calendar.cpp new file mode 100644 index 0000000..bd4756e --- /dev/null +++ b/tests/manual/qlocale/calendar.cpp @@ -0,0 +1,405 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "calendar.h" + +CalendarWidget::CalendarWidget() +{ + createPreviewGroupBox(); + createGeneralOptionsGroupBox(); + createDatesGroupBox(); + createTextFormatsGroupBox(); + + QGridLayout *layout = new QGridLayout; + layout->addWidget(previewGroupBox, 0, 0); + layout->addWidget(generalOptionsGroupBox, 0, 1); + layout->addWidget(datesGroupBox, 1, 0); + layout->addWidget(textFormatsGroupBox, 1, 1); + layout->setSizeConstraint(QLayout::SetFixedSize); + setLayout(layout); + + previewLayout->setRowMinimumHeight(0, calendar->sizeHint().height()); + previewLayout->setColumnMinimumWidth(0, calendar->sizeHint().width()); + + setWindowTitle(tr("Calendar Widget")); +} + +void CalendarWidget::localeChanged(QLocale locale) +{ + calendar->setLocale(locale); + firstDayCombo->setCurrentIndex(locale.firstDayOfWeek()-1); + updateWeekendDays(); +} + +void CalendarWidget::firstDayChanged(int index) +{ + calendar->setFirstDayOfWeek(Qt::DayOfWeek( + firstDayCombo->itemData(index).toInt())); +} + +void CalendarWidget::selectionModeChanged(int index) +{ + calendar->setSelectionMode(QCalendarWidget::SelectionMode( + selectionModeCombo->itemData(index).toInt())); +} + +void CalendarWidget::horizontalHeaderChanged(int index) +{ + calendar->setHorizontalHeaderFormat(QCalendarWidget::HorizontalHeaderFormat( + horizontalHeaderCombo->itemData(index).toInt())); +} + +void CalendarWidget::verticalHeaderChanged(int index) +{ + calendar->setVerticalHeaderFormat(QCalendarWidget::VerticalHeaderFormat( + verticalHeaderCombo->itemData(index).toInt())); +} + +void CalendarWidget::selectedDateChanged() +{ + currentDateEdit->setDate(calendar->selectedDate()); +} + +void CalendarWidget::minimumDateChanged(const QDate &date) +{ + calendar->setMinimumDate(date); + maximumDateEdit->setDate(calendar->maximumDate()); +} + +void CalendarWidget::maximumDateChanged(const QDate &date) +{ + calendar->setMaximumDate(date); + minimumDateEdit->setDate(calendar->minimumDate()); +} + +bool CalendarWidget::isWeekendDay(Qt::DayOfWeek day) { + QList<Qt::DayOfWeek> week = calendar->locale().weekdays(); + return !week.contains(day); +} + +void CalendarWidget::updateWeekendDays() { + QTextCharFormat weekFormat, weekendFormat; + weekFormat.setForeground(qvariant_cast<QColor>( + weekdayColorCombo->itemData(weekdayColorCombo->currentIndex()))); + weekendFormat.setForeground(qvariant_cast<QColor>( + weekendColorCombo->itemData(weekendColorCombo->currentIndex()))); + + calendar->setWeekdayTextFormat(Qt::Monday, isWeekendDay(Qt::Monday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Tuesday, isWeekendDay(Qt::Tuesday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Wednesday, isWeekendDay(Qt::Wednesday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Thursday, isWeekendDay(Qt::Thursday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Friday, isWeekendDay(Qt::Friday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Saturday, isWeekendDay(Qt::Saturday) ? weekendFormat : weekFormat); + calendar->setWeekdayTextFormat(Qt::Sunday, isWeekendDay(Qt::Sunday) ? weekendFormat : weekFormat); +} + +void CalendarWidget::weekdayFormatChanged() +{ + updateWeekendDays(); +} + +void CalendarWidget::weekendFormatChanged() +{ + updateWeekendDays(); +} + +void CalendarWidget::reformatHeaders() +{ + QString text = headerTextFormatCombo->currentText(); + QTextCharFormat format; + + if (text == tr("Bold")) { + format.setFontWeight(QFont::Bold); + } else if (text == tr("Italic")) { + format.setFontItalic(true); + } else if (text == tr("Green")) { + format.setForeground(Qt::green); + } + calendar->setHeaderTextFormat(format); +} + +void CalendarWidget::reformatCalendarPage() +{ + if (firstFridayCheckBox->isChecked()) { + QDate firstFriday(calendar->yearShown(), calendar->monthShown(), 1); + while (firstFriday.dayOfWeek() != Qt::Friday) + firstFriday = firstFriday.addDays(1); + QTextCharFormat firstFridayFormat; + firstFridayFormat.setForeground(Qt::blue); + calendar->setDateTextFormat(firstFriday, firstFridayFormat); + } + + //May First in Red takes precedence + if (mayFirstCheckBox->isChecked()) { + const QDate mayFirst(calendar->yearShown(), 5, 1); + QTextCharFormat mayFirstFormat; + mayFirstFormat.setForeground(Qt::red); + calendar->setDateTextFormat(mayFirst, mayFirstFormat); + } +} + +void CalendarWidget::createPreviewGroupBox() +{ + previewGroupBox = new QGroupBox(tr("Preview")); + + calendar = new QCalendarWidget; + calendar->setMinimumDate(QDate(1900, 1, 1)); + calendar->setMaximumDate(QDate(3000, 1, 1)); + calendar->setGridVisible(true); + + connect(calendar, SIGNAL(currentPageChanged(int,int)), + this, SLOT(reformatCalendarPage())); + + previewLayout = new QGridLayout; + previewLayout->addWidget(calendar, 0, 0, Qt::AlignCenter); + previewGroupBox->setLayout(previewLayout); +} + +void CalendarWidget::createGeneralOptionsGroupBox() +{ + generalOptionsGroupBox = new QGroupBox(tr("General Options")); + + firstDayCombo = new QComboBox; + firstDayCombo->addItem(tr("Monday"), Qt::Monday); + firstDayCombo->addItem(tr("Tuesday"), Qt::Tuesday); + firstDayCombo->addItem(tr("Wednesday"), Qt::Wednesday); + firstDayCombo->addItem(tr("Thursday"), Qt::Thursday); + firstDayCombo->addItem(tr("Friday"), Qt::Friday); + firstDayCombo->addItem(tr("Saturday"), Qt::Saturday); + firstDayCombo->addItem(tr("Sunday"), Qt::Sunday); + + firstDayLabel = new QLabel(tr("Wee&k starts on:")); + firstDayLabel->setBuddy(firstDayCombo); + + selectionModeCombo = new QComboBox; + selectionModeCombo->addItem(tr("Single selection"), + QCalendarWidget::SingleSelection); + selectionModeCombo->addItem(tr("None"), QCalendarWidget::NoSelection); + + selectionModeLabel = new QLabel(tr("&Selection mode:")); + selectionModeLabel->setBuddy(selectionModeCombo); + + gridCheckBox = new QCheckBox(tr("&Grid")); + gridCheckBox->setChecked(calendar->isGridVisible()); + + navigationCheckBox = new QCheckBox(tr("&Navigation bar")); + navigationCheckBox->setChecked(true); + + horizontalHeaderCombo = new QComboBox; + horizontalHeaderCombo->addItem(tr("Single letter day names"), + QCalendarWidget::SingleLetterDayNames); + horizontalHeaderCombo->addItem(tr("Short day names"), + QCalendarWidget::ShortDayNames); + horizontalHeaderCombo->addItem(tr("None"), + QCalendarWidget::NoHorizontalHeader); + horizontalHeaderCombo->setCurrentIndex(1); + + horizontalHeaderLabel = new QLabel(tr("&Horizontal header:")); + horizontalHeaderLabel->setBuddy(horizontalHeaderCombo); + + verticalHeaderCombo = new QComboBox; + verticalHeaderCombo->addItem(tr("ISO week numbers"), + QCalendarWidget::ISOWeekNumbers); + verticalHeaderCombo->addItem(tr("None"), QCalendarWidget::NoVerticalHeader); + + verticalHeaderLabel = new QLabel(tr("&Vertical header:")); + verticalHeaderLabel->setBuddy(verticalHeaderCombo); + + connect(firstDayCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(firstDayChanged(int))); + connect(selectionModeCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(selectionModeChanged(int))); + connect(gridCheckBox, SIGNAL(toggled(bool)), + calendar, SLOT(setGridVisible(bool))); + connect(navigationCheckBox, SIGNAL(toggled(bool)), + calendar, SLOT(setNavigationBarVisible(bool))); + connect(horizontalHeaderCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(horizontalHeaderChanged(int))); + connect(verticalHeaderCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(verticalHeaderChanged(int))); + + QHBoxLayout *checkBoxLayout = new QHBoxLayout; + checkBoxLayout->addWidget(gridCheckBox); + checkBoxLayout->addStretch(); + checkBoxLayout->addWidget(navigationCheckBox); + + QGridLayout *outerLayout = new QGridLayout; + outerLayout->addWidget(firstDayLabel, 0, 0); + outerLayout->addWidget(firstDayCombo, 0, 1); + outerLayout->addWidget(selectionModeLabel, 1, 0); + outerLayout->addWidget(selectionModeCombo, 1, 1); + outerLayout->addLayout(checkBoxLayout, 2, 0, 1, 2); + outerLayout->addWidget(horizontalHeaderLabel, 3, 0); + outerLayout->addWidget(horizontalHeaderCombo, 3, 1); + outerLayout->addWidget(verticalHeaderLabel, 4, 0); + outerLayout->addWidget(verticalHeaderCombo, 4, 1); + generalOptionsGroupBox->setLayout(outerLayout); + + firstDayChanged(firstDayCombo->currentIndex()); + selectionModeChanged(selectionModeCombo->currentIndex()); + horizontalHeaderChanged(horizontalHeaderCombo->currentIndex()); + verticalHeaderChanged(verticalHeaderCombo->currentIndex()); +} + +void CalendarWidget::createDatesGroupBox() +{ + datesGroupBox = new QGroupBox(tr("Dates")); + + minimumDateEdit = new QDateEdit; + minimumDateEdit->setDisplayFormat("MMM d yyyy"); + minimumDateEdit->setDateRange(calendar->minimumDate(), + calendar->maximumDate()); + minimumDateEdit->setDate(calendar->minimumDate()); + + minimumDateLabel = new QLabel(tr("&Minimum Date:")); + minimumDateLabel->setBuddy(minimumDateEdit); + + currentDateEdit = new QDateEdit; + currentDateEdit->setDisplayFormat("MMM d yyyy"); + currentDateEdit->setDate(calendar->selectedDate()); + currentDateEdit->setDateRange(calendar->minimumDate(), + calendar->maximumDate()); + + currentDateLabel = new QLabel(tr("&Current Date:")); + currentDateLabel->setBuddy(currentDateEdit); + + maximumDateEdit = new QDateEdit; + maximumDateEdit->setDisplayFormat("MMM d yyyy"); + maximumDateEdit->setDateRange(calendar->minimumDate(), + calendar->maximumDate()); + maximumDateEdit->setDate(calendar->maximumDate()); + + maximumDateLabel = new QLabel(tr("Ma&ximum Date:")); + maximumDateLabel->setBuddy(maximumDateEdit); + + connect(currentDateEdit, SIGNAL(dateChanged(QDate)), + calendar, SLOT(setSelectedDate(QDate))); + connect(calendar, SIGNAL(selectionChanged()), + this, SLOT(selectedDateChanged())); + connect(minimumDateEdit, SIGNAL(dateChanged(QDate)), + this, SLOT(minimumDateChanged(QDate))); + connect(maximumDateEdit, SIGNAL(dateChanged(QDate)), + this, SLOT(maximumDateChanged(QDate))); + + QGridLayout *dateBoxLayout = new QGridLayout; + dateBoxLayout->addWidget(currentDateLabel, 1, 0); + dateBoxLayout->addWidget(currentDateEdit, 1, 1); + dateBoxLayout->addWidget(minimumDateLabel, 0, 0); + dateBoxLayout->addWidget(minimumDateEdit, 0, 1); + dateBoxLayout->addWidget(maximumDateLabel, 2, 0); + dateBoxLayout->addWidget(maximumDateEdit, 2, 1); + dateBoxLayout->setRowStretch(3, 1); + + datesGroupBox->setLayout(dateBoxLayout); +} + +void CalendarWidget::createTextFormatsGroupBox() +{ + textFormatsGroupBox = new QGroupBox(tr("Text Formats")); + + weekdayColorCombo = createColorComboBox(); + weekdayColorCombo->setCurrentIndex( + weekdayColorCombo->findText(tr("Black"))); + + weekdayColorLabel = new QLabel(tr("&Weekday color:")); + weekdayColorLabel->setBuddy(weekdayColorCombo); + + weekendColorCombo = createColorComboBox(); + weekendColorCombo->setCurrentIndex( + weekendColorCombo->findText(tr("Red"))); + + weekendColorLabel = new QLabel(tr("Week&end color:")); + weekendColorLabel->setBuddy(weekendColorCombo); + + headerTextFormatCombo = new QComboBox; + headerTextFormatCombo->addItem(tr("Bold")); + headerTextFormatCombo->addItem(tr("Italic")); + headerTextFormatCombo->addItem(tr("Plain")); + + headerTextFormatLabel = new QLabel(tr("&Header text:")); + headerTextFormatLabel->setBuddy(headerTextFormatCombo); + + firstFridayCheckBox = new QCheckBox(tr("&First Friday in blue")); + + mayFirstCheckBox = new QCheckBox(tr("May &1 in red")); + + connect(weekdayColorCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(weekdayFormatChanged())); + connect(weekendColorCombo, SIGNAL(currentIndexChanged(int)), + this, SLOT(weekendFormatChanged())); + connect(headerTextFormatCombo, SIGNAL(currentIndexChanged(QString)), + this, SLOT(reformatHeaders())); + connect(firstFridayCheckBox, SIGNAL(toggled(bool)), + this, SLOT(reformatCalendarPage())); + connect(mayFirstCheckBox, SIGNAL(toggled(bool)), + this, SLOT(reformatCalendarPage())); + + QHBoxLayout *checkBoxLayout = new QHBoxLayout; + checkBoxLayout->addWidget(firstFridayCheckBox); + checkBoxLayout->addStretch(); + checkBoxLayout->addWidget(mayFirstCheckBox); + + QGridLayout *outerLayout = new QGridLayout; + outerLayout->addWidget(weekdayColorLabel, 0, 0); + outerLayout->addWidget(weekdayColorCombo, 0, 1); + outerLayout->addWidget(weekendColorLabel, 1, 0); + outerLayout->addWidget(weekendColorCombo, 1, 1); + outerLayout->addWidget(headerTextFormatLabel, 2, 0); + outerLayout->addWidget(headerTextFormatCombo, 2, 1); + outerLayout->addLayout(checkBoxLayout, 3, 0, 1, 2); + textFormatsGroupBox->setLayout(outerLayout); + + weekdayFormatChanged(); + weekendFormatChanged(); + reformatHeaders(); + reformatCalendarPage(); +} + +QComboBox *CalendarWidget::createColorComboBox() +{ + QComboBox *comboBox = new QComboBox; + comboBox->addItem(tr("Red"), Qt::red); + comboBox->addItem(tr("Blue"), Qt::blue); + comboBox->addItem(tr("Black"), Qt::black); + comboBox->addItem(tr("Magenta"), Qt::magenta); + return comboBox; +} |