diff options
Diffstat (limited to 'src/widgets/widgets/qdatetimeedit.cpp')
-rw-r--r-- | src/widgets/widgets/qdatetimeedit.cpp | 73 |
1 files changed, 50 insertions, 23 deletions
diff --git a/src/widgets/widgets/qdatetimeedit.cpp b/src/widgets/widgets/qdatetimeedit.cpp index 0b9c15a157..c52bb89f28 100644 --- a/src/widgets/widgets/qdatetimeedit.cpp +++ b/src/widgets/widgets/qdatetimeedit.cpp @@ -195,11 +195,19 @@ QDateTimeEdit::QDateTimeEdit(const QTime &time, QWidget *parent) d->init(time.isValid() ? time : QDATETIMEEDIT_TIME_MIN); } +#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) /*! \internal */ - QDateTimeEdit::QDateTimeEdit(const QVariant &var, QVariant::Type parserType, QWidget *parent) + : QDateTimeEdit(var, QMetaType::Type(parserType), parent) +{ } +/*! + \internal +*/ +#endif + +QDateTimeEdit::QDateTimeEdit(const QVariant &var, QMetaType::Type parserType, QWidget *parent) : QAbstractSpinBox(*new QDateTimeEditPrivate, parent) { Q_D(QDateTimeEdit); @@ -795,7 +803,7 @@ QCalendarWidget *QDateTimeEdit::calendarWidget() const { Q_D(const QDateTimeEdit); if (!d->calendarPopup || !(d->sections & QDateTimeParser::DateSectionMask)) - return 0; + return nullptr; if (!d->monthCalendar) { const_cast<QDateTimeEditPrivate*>(d)->initCalendarPopup(); } @@ -1252,7 +1260,7 @@ void QDateTimeEdit::focusInEvent(QFocusEvent *event) { Q_D(QDateTimeEdit); QAbstractSpinBox::focusInEvent(event); - QString *frm = 0; + QString *frm = nullptr; const int oldPos = d->edit->cursorPosition(); if (!d->formatExplicitlySet) { if (d->displayFormat == d->defaultTimeFormat) { @@ -1435,7 +1443,16 @@ void QDateTimeEdit::fixup(QString &input) const QValidator::State state; int copy = d->edit->cursorPosition(); - d->validateAndInterpret(input, copy, state, true); + QDateTime value = d->validateAndInterpret(input, copy, state, true); + /* + String was valid, but the datetime still is not; use the time that + has the same distance from epoch. + CorrectToPreviousValue correction is handled by QAbstractSpinBox. + */ + if (!value.isValid() && d->correctionMode == QAbstractSpinBox::CorrectToNearestValue) { + value = QDateTime::fromMSecsSinceEpoch(value.toMSecsSinceEpoch(), value.timeSpec()); + input = textFromDateTime(value); + } } @@ -1447,12 +1464,12 @@ QDateTimeEdit::StepEnabled QDateTimeEdit::stepEnabled() const { Q_D(const QDateTimeEdit); if (d->readOnly) - return StepEnabled(0); + return {}; if (d->specialValue()) { - return (d->minimum == d->maximum ? StepEnabled(0) : StepEnabled(StepUpEnabled)); + return (d->minimum == d->maximum ? StepEnabled{} : StepEnabled(StepUpEnabled)); } - QAbstractSpinBox::StepEnabled ret = 0; + QAbstractSpinBox::StepEnabled ret = { }; #ifdef QT_KEYPAD_NAVIGATION if (QApplicationPrivate::keypadNavigationEnabled() && !hasEditFocus()) { @@ -1487,7 +1504,7 @@ QDateTimeEdit::StepEnabled QDateTimeEdit::stepEnabled() const switch (d->sectionType(d->currentSectionIndex)) { case QDateTimeParser::NoSection: case QDateTimeParser::FirstSection: - case QDateTimeParser::LastSection: return 0; + case QDateTimeParser::LastSection: return { }; default: break; } if (d->wrapping) @@ -1565,7 +1582,7 @@ void QDateTimeEdit::mousePressEvent(QMouseEvent *event) QTimeEdit::QTimeEdit(QWidget *parent) - : QDateTimeEdit(QDATETIMEEDIT_TIME_MIN, QVariant::Time, parent) + : QDateTimeEdit(QDATETIMEEDIT_TIME_MIN, QMetaType::QTime, parent) { connect(this, &QTimeEdit::timeChanged, this, &QTimeEdit::userTimeChanged); } @@ -1576,7 +1593,7 @@ QTimeEdit::QTimeEdit(QWidget *parent) */ QTimeEdit::QTimeEdit(const QTime &time, QWidget *parent) - : QDateTimeEdit(time, QVariant::Time, parent) + : QDateTimeEdit(time, QMetaType::QTime, parent) { connect(this, &QTimeEdit::timeChanged, this, &QTimeEdit::userTimeChanged); } @@ -1635,7 +1652,7 @@ QTimeEdit::~QTimeEdit() */ QDateEdit::QDateEdit(QWidget *parent) - : QDateTimeEdit(QDATETIMEEDIT_DATE_INITIAL, QVariant::Date, parent) + : QDateTimeEdit(QDATETIMEEDIT_DATE_INITIAL, QMetaType::QDate, parent) { connect(this, &QDateEdit::dateChanged, this, &QDateEdit::userDateChanged); } @@ -1646,7 +1663,7 @@ QDateEdit::QDateEdit(QWidget *parent) */ QDateEdit::QDateEdit(const QDate &date, QWidget *parent) - : QDateTimeEdit(date, QVariant::Date, parent) + : QDateTimeEdit(date, QMetaType::QDate, parent) { connect(this, &QDateEdit::dateChanged, this, &QDateEdit::userDateChanged); } @@ -1683,24 +1700,23 @@ QDateEdit::~QDateEdit() QDateTimeEditPrivate::QDateTimeEditPrivate() - : QDateTimeParser(QVariant::DateTime, QDateTimeParser::DateTimeEdit, QCalendar()) + : QDateTimeParser(QMetaType::QDateTime, QDateTimeParser::DateTimeEdit, QCalendar()) { hasHadFocus = false; formatExplicitlySet = false; cacheGuard = false; fixday = true; - type = QVariant::DateTime; - sections = 0; + type = QMetaType::QDateTime; + sections = { }; cachedDay = -1; currentSectionIndex = FirstSectionIndex; first.pos = 0; - sections = 0; calendarPopup = false; minimum = QDATETIMEEDIT_COMPAT_DATE_MIN.startOfDay(); maximum = QDATETIMEEDIT_DATE_MAX.endOfDay(); arrowState = QStyle::State_None; - monthCalendar = 0; + monthCalendar = nullptr; readLocaleSettings(); #ifdef QT_KEYPAD_NAVIGATION @@ -2054,6 +2070,17 @@ QDateTime QDateTimeEditPrivate::stepBy(int sectionIndex, int steps, bool test) c const int oldDay = v.date().day(calendar); setDigit(v, sectionIndex, val); + /* + Stepping into a daylight saving time that doesn't exist, + so use the time that has the same distance from epoch. + */ + if (!v.isValid()) { + auto msecsSinceEpoch = v.toMSecsSinceEpoch(); + // decreasing from e.g 3am to 2am would get us back to 3am, but we want 1am + if (steps < 0 && sn.type & HourSectionMask) + msecsSinceEpoch -= 3600 * 1000; + v = QDateTime::fromMSecsSinceEpoch(msecsSinceEpoch, v.timeSpec()); + } // if this sets year or month it will make // sure that days are lowered if needed. @@ -2287,7 +2314,7 @@ QDateTimeEdit::Section QDateTimeEditPrivate::convertToPublic(QDateTimeParser::Se QDateTimeEdit::Sections QDateTimeEditPrivate::convertSections(QDateTimeParser::Sections s) { - QDateTimeEdit::Sections ret = 0; + QDateTimeEdit::Sections ret; if (s & QDateTimeParser::MSecSection) ret |= QDateTimeEdit::MSecSection; if (s & QDateTimeParser::SecondSection) @@ -2432,22 +2459,22 @@ void QDateTimeEdit::initStyleOption(QStyleOptionSpinBox *option) const void QDateTimeEditPrivate::init(const QVariant &var) { Q_Q(QDateTimeEdit); - switch (var.type()) { - case QVariant::Date: + switch (var.userType()) { + case QMetaType::QDate: value = var.toDate().startOfDay(); updateTimeSpec(); q->setDisplayFormat(defaultDateFormat); if (sectionNodes.isEmpty()) // ### safeguard for broken locale q->setDisplayFormat(QLatin1String("dd/MM/yyyy")); break; - case QVariant::DateTime: + case QMetaType::QDateTime: value = var; updateTimeSpec(); q->setDisplayFormat(defaultDateTimeFormat); if (sectionNodes.isEmpty()) // ### safeguard for broken locale q->setDisplayFormat(QLatin1String("dd/MM/yyyy hh:mm:ss")); break; - case QVariant::Time: + case QMetaType::QTime: value = QDateTime(QDATETIMEEDIT_DATE_INITIAL, var.toTime()); updateTimeSpec(); q->setDisplayFormat(defaultTimeFormat); @@ -2526,7 +2553,7 @@ void QDateTimeEditPrivate::updateEditFieldGeometry() QVariant QDateTimeEditPrivate::getZeroVariant() const { - Q_ASSERT(type == QVariant::DateTime); + Q_ASSERT(type == QMetaType::QDateTime); return QDateTime(QDATETIMEEDIT_DATE_INITIAL, QTime(), spec); } |