C++ (Cpp) minimumDateChanged Examples

Example #1

File: telegrammessagesearchmodel.cpp Project: Aseman-Land/TelegramQML

void TelegramMessageSearchModel::setMinimumDate(const QDateTime &minDate)
{
    if(p->minDate == minDate)
        return;

    p->minDate = minDate;
    refresh();
    Q_EMIT minimumDateChanged();
}

Example #2

File: window.cpp Project: Nacto1/qt-everywhere-opensource-src-4.6.2

//! [13]
void Window::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);

//! [13] //! [14]
    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)));

//! [14]
    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);
//! [15]
}

Example #3

File: qquickrangeddate.cpp Project: SchleunigerAG/WinEC7_Qt5.3.1_Fixes

/*! \internal
    \qmlproperty date QQuickRangedDate::minimumDate
*/
void QQuickRangedDate::setMinimumDate(const QDate &minimumDate)
{
    if (minimumDate == mMinimumDate)
        return;

    mMinimumDate = qMax(minimumDate, *jsMinimumDate);
    emit minimumDateChanged();

    // If the new minimumDate makes date invalid, clamp date to it.
    if (mDate < mMinimumDate) {
        mDate = mMinimumDate;
        emit dateChanged();
    }
}