Fixed: QCalendarWidget::showNextMonth() followed by a click on the navigation button causes it to go to the first possible month

QCalendarWidget::setCurrentPage did not set the current index on the
model.  This is required in order to get QCalendarWidgetPrivate::getCurrentDate
working. (and this is used by the calendar widget to navigate)

This intentionaly do not check if the date is inside the minimumDate or
maximumDate range.  This was possible before, and the autotests tests
that behaviour.

Task-number: QTBUG-4058
Reviewed-by: Prasanth Ullattil

1 files changed, 14 insertions, 0 deletions

diff --git a/src/gui/widgets/qcalendarwidget.cpp b/src/gui/widgets/qcalendarwidget.cpp
index 08ed7f6a22..ee536ee43c 100644
--- a/src/gui/widgets/qcalendarwidget.cpp
+++ b/src/gui/widgets/qcalendarwidget.cpp
@@ -2297,7 +2297,21 @@ int QCalendarWidget::monthShown() const
 void QCalendarWidget::setCurrentPage(int year, int month)
 {
     Q_D(QCalendarWidget);
+    QDate currentDate = d->getCurrentDate();
+    int day = currentDate.day();
+    int daysInMonths = QDate(year, month, 1).daysInMonth();
+    if (day > daysInMonths)
+        day = daysInMonths;
+
     d->showMonth(year, month);
+
+    QDate newDate(year, month, day);
+    int row = -1, col = -1;
+    d->m_model->cellForDate(newDate, &row, &col);
+    if (row != -1 && col != -1) {
+        d->m_view->selectionModel()->setCurrentIndex(d->m_model->index(row, col),
+                                                  QItemSelectionModel::NoUpdate);
+    }
 }
 
 /*!