mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-29 23:45:50 +08:00
109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
// Copyright (C) 2017 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#include "window.h"
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#include <QComboBox>
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#include <QLocale>
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#include <QLabel>
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#include <QTabWidget>
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#include <QHBoxLayout>
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#include <QEvent>
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Window::Window()
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{
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localeCombo = new QComboBox;
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localeCombo->addItem("System", QLocale::system());
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const QList<QLocale> locales = QLocale::matchingLocales(QLocale::AnyLanguage, QLocale::AnyScript, QLocale::AnyTerritory);
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for (const QLocale &locale : locales) {
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QString label = QLocale::languageToString(locale.language());
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label += QLatin1Char('/');
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if (locale.script() != QLocale::AnyScript) {
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label += QLocale::scriptToString(locale.script());
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label += QLatin1Char('/');
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}
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label += QLocale::territoryToString(locale.territory());
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localeCombo->addItem(label, locale);
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}
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connect(localeCombo, SIGNAL(currentIndexChanged(int)),
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this, SLOT(localeChanged(int)));
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tabWidget = new QTabWidget;
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info = new InfoWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), info, SLOT(localeChanged(QLocale)));
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calendar = new CalendarWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), calendar, SLOT(localeChanged(QLocale)));
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currency = new CurrencyWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), currency, SLOT(localeChanged(QLocale)));
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languages = new LanguagesWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), languages, SLOT(localeChanged(QLocale)));
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dateFormats = new DateFormatsWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), dateFormats, SLOT(localeChanged(QLocale)));
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numberFormats = new NumberFormatsWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), numberFormats, SLOT(localeChanged(QLocale)));
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miscellaneous = new MiscWidget;
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connect(this, SIGNAL(localeChanged(QLocale)), miscellaneous, SLOT(localeChanged(QLocale)));
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localeName = new QLabel("Locale: foo_BAR");
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QWidget *w = new QWidget;
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QHBoxLayout *headerLayout = new QHBoxLayout(w);
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headerLayout->addWidget(localeCombo);
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headerLayout->addWidget(localeName);
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QWidget *central = new QWidget;
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QVBoxLayout *l = new QVBoxLayout(central);
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l->addWidget(w);
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l->addWidget(tabWidget);
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tabWidget->addTab(info, "Info");
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tabWidget->addTab(calendar, "Calendar");
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tabWidget->addTab(currency, "Currency");
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tabWidget->addTab(languages, "Languages");
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tabWidget->addTab(dateFormats, "Date Formats");
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tabWidget->addTab(numberFormats, "Number Formats");
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tabWidget->addTab(miscellaneous, "Text");
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localeCombo->setCurrentIndex(0);
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systemLocaleChanged();
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setCentralWidget(central);
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}
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void Window::systemLocaleChanged()
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{
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QLocale l = QLocale::system();
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QString lang = QLocale::languageToString(l.language());
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QString script = QLocale::scriptToString(l.script());
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QString territory = QLocale::territoryToString(l.territory());
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if (l.script() != QLocale::AnyScript)
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localeCombo->setItemText(0, QString("System: %1-%2-%3").arg(lang, script, territory));
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else
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localeCombo->setItemText(0, QString("System: %1-%2").arg(lang, territory));
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emit localeChanged(0);
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}
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void Window::localeChanged(int idx)
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{
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QLocale locale = localeCombo->itemData(idx).toLocale();
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localeName->setText(QString("Locale: %1 (%2)").arg(locale.bcp47Name(), locale.name()));
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emit localeChanged(locale);
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}
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bool Window::event(QEvent *event)
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{
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switch (event->type()) {
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case QEvent::LocaleChange: {
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if (localeCombo->currentIndex() == 0)
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systemLocaleChanged();
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return true;
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}
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default:
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break;
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}
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return QMainWindow::event(event);
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}
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