QCalendarWidget¶

The QCalendarWidget class provides a monthly based calendar widget allowing the user to select a date. More…

Synopsis¶

Functions¶

def dateEditAcceptDelay ()
def dateTextFormat ()
def dateTextFormat (date)
def firstDayOfWeek ()
def headerTextFormat ()
def horizontalHeaderFormat ()
def isDateEditEnabled ()
def isGridVisible ()
def isNavigationBarVisible ()
def maximumDate ()
def minimumDate ()
def monthShown ()
def selectedDate ()
def selectionMode ()
def setDateEditAcceptDelay (delay)
def setDateEditEnabled (enable)
def setDateTextFormat (date, format)
def setFirstDayOfWeek (dayOfWeek)
def setHeaderTextFormat (format)
def setHorizontalHeaderFormat (format)
def setMaximumDate (date)
def setMinimumDate (date)
def setSelectionMode (mode)
def setVerticalHeaderFormat (format)
def setWeekdayTextFormat (dayOfWeek, format)
def updateCell (date)
def updateCells ()
def verticalHeaderFormat ()
def weekdayTextFormat (dayOfWeek)
def yearShown ()

Virtual functions¶

def paintCell (painter, rect, date)

Slots¶

def setCurrentPage (year, month)
def setDateRange (min, max)
def setGridVisible (show)
def setNavigationBarVisible (visible)
def setSelectedDate (date)
def showNextMonth ()
def showNextYear ()
def showPreviousMonth ()
def showPreviousYear ()
def showSelectedDate ()
def showToday ()

Signals¶

def activated (date)
def clicked (date)
def currentPageChanged (year, month)
def selectionChanged ()

Detailed Description¶

The widget is initialized with the current month and year, but QCalendarWidget provides several public slots to change the year and month that is shown.

By default, today’s date is selected, and the user can select a date using both mouse and keyboard. The currently selected date can be retrieved using the selectedDate() function. It is possible to constrain the user selection to a given date range by setting the minimumDate and maximumDate properties. Alternatively, both properties can be set in one go using the setDateRange() convenience slot. Set the selectionMode property to NoSelection to prohibit the user from selecting at all. Note that a date also can be selected programmatically using the setSelectedDate() slot.

The currently displayed month and year can be retrieved using the monthShown() and yearShown() functions, respectively.

A newly created calendar widget uses abbreviated day names, and both Saturdays and Sundays are marked in red. The calendar grid is not visible. The week numbers are displayed, and the first column day is the first day of the week for the calendar’s locale.

The notation of the days can be altered to a single letter abbreviations (“M” for “Monday”) by setting the horizontalHeaderFormat property to SingleLetterDayNames . Setting the same property to LongDayNames makes the header display the complete day names. The week numbers can be removed by setting the verticalHeaderFormat property to NoVerticalHeader . The calendar grid can be turned on by setting the gridVisible property to true using the setGridVisible() function:
calendar.setGridVisible(True)
Finally, the day in the first column can be altered using the setFirstDayOfWeek() function.

The QCalendarWidget class also provides three signals, selectionChanged() , activated() and currentPageChanged() making it possible to respond to user interaction.

The rendering of the headers, weekdays or single days can be largely customized by setting QTextCharFormat ‘s for some special weekday, a special date or for the rendering of the headers.

Only a subset of the properties in QTextCharFormat are used by the calendar widget. Currently, the foreground, background and font properties are used to determine the rendering of individual cells in the widget.

See also

QDate QDateEdit QTextCharFormat

class QCalendarWidget([parent=None])¶

param parent

QWidget

Constructs a calendar widget with the given parent .

The widget is initialized with the current month and year, and the currently selected date is today.

See also

setCurrentPage()

PySide2.QtWidgets.QCalendarWidget.HorizontalHeaderFormat¶

This enum type defines the various formats the horizontal header can display.

Constant	Description
QCalendarWidget.SingleLetterDayNames	The header displays a single letter abbreviation for day names (e.g. M for Monday).
QCalendarWidget.ShortDayNames	The header displays a short abbreviation for day names (e.g. Mon for Monday).
QCalendarWidget.LongDayNames	The header displays complete day names (e.g. Monday).
QCalendarWidget.NoHorizontalHeader	The header is hidden.

See also

horizontalHeaderFormat() VerticalHeaderFormat

PySide2.QtWidgets.QCalendarWidget.VerticalHeaderFormat¶

This enum type defines the various formats the vertical header can display.

Constant	Description
QCalendarWidget.ISOWeekNumbers	The header displays ISO week numbers as described by `weekNumber()` .
QCalendarWidget.NoVerticalHeader	The header is hidden.

See also

verticalHeaderFormat() HorizontalHeaderFormat

PySide2.QtWidgets.QCalendarWidget.SelectionMode¶

This enum describes the types of selection offered to the user for selecting dates in the calendar.

Constant	Description
QCalendarWidget.NoSelection	Dates cannot be selected.
QCalendarWidget.SingleSelection	Single dates can be selected.

See also

selectionMode

PySide2.QtWidgets.QCalendarWidget.activated(date)¶

Parameters: date – QDate

PySide2.QtWidgets.QCalendarWidget.clicked(date)¶

Parameters: date – QDate

PySide2.QtWidgets.QCalendarWidget.currentPageChanged(year, month)¶

Parameters

year – int
month – int

PySide2.QtWidgets.QCalendarWidget.dateEditAcceptDelay()¶

Return type: int

See also

setDateEditAcceptDelay()

PySide2.QtWidgets.QCalendarWidget.dateTextFormat()¶

Return type

Returns a QMap from QDate to QTextCharFormat showing all dates that use a special format that alters their rendering.

See also

setDateTextFormat()

PySide2.QtWidgets.QCalendarWidget.dateTextFormat(date)

Parameters: date – QDate
Return type: QTextCharFormat

Returns a QTextCharFormat for date . The char format can be be empty if the date is not renderd specially.

PySide2.QtWidgets.QCalendarWidget.firstDayOfWeek()¶

Return type: DayOfWeek

See also

setFirstDayOfWeek()

PySide2.QtWidgets.QCalendarWidget.headerTextFormat()¶

Return type: QTextCharFormat

Returns the text char format for rendering the header.

See also

setHeaderTextFormat()

PySide2.QtWidgets.QCalendarWidget.horizontalHeaderFormat()¶

Return type: HorizontalHeaderFormat

See also

setHorizontalHeaderFormat()

PySide2.QtWidgets.QCalendarWidget.isDateEditEnabled()¶

Return type: bool

PySide2.QtWidgets.QCalendarWidget.isGridVisible()¶

Return type: bool

PySide2.QtWidgets.QCalendarWidget.isNavigationBarVisible()¶

Return type: bool

PySide2.QtWidgets.QCalendarWidget.maximumDate()¶

Return type: QDate

See also

setMaximumDate()

PySide2.QtWidgets.QCalendarWidget.minimumDate()¶

Return type: QDate

See also

setMinimumDate()

PySide2.QtWidgets.QCalendarWidget.monthShown()¶

Return type: int

Returns the currently displayed month. Months are numbered from 1 to 12.

See also

yearShown() setCurrentPage()

PySide2.QtWidgets.QCalendarWidget.paintCell(painter, rect, date)¶

Parameters

painter – QPainter
rect – QRect
date – QDate

Paints the cell specified by the given date , using the given painter and rect .

PySide2.QtWidgets.QCalendarWidget.selectedDate()¶

Return type: QDate

See also

setSelectedDate()

PySide2.QtWidgets.QCalendarWidget.selectionChanged()¶

PySide2.QtWidgets.QCalendarWidget.selectionMode()¶

Return type: SelectionMode

See also

setSelectionMode()

PySide2.QtWidgets.QCalendarWidget.setCurrentPage(year, month)¶

Parameters

year – int
month – int

Displays the given month of the given year without changing the selected date. Use the setSelectedDate() function to alter the selected date.

The currently displayed month and year can be retrieved using the monthShown() and yearShown() functions respectively.

PySide2.QtWidgets.QCalendarWidget.setDateEditAcceptDelay(delay)¶

Parameters: delay – int

See also

dateEditAcceptDelay()

PySide2.QtWidgets.QCalendarWidget.setDateEditEnabled(enable)¶

Parameters: enable – bool

See also

isDateEditEnabled()

PySide2.QtWidgets.QCalendarWidget.setDateRange(min, max)¶

Parameters

min – QDate
max – QDate

Defines a date range by setting the minimumDate and maximumDate properties.

The date range restricts the user selection, i.e. the user can only select dates within the specified date range. Note that

calendar.setDateRange(min, max)

is analogous to

calendar.setMinimumDate(min)
calendar.setMaximumDate(max)

If either the min or max parameters are not valid QDate objects, this function does nothing.

See also

setMinimumDate() setMaximumDate()

PySide2.QtWidgets.QCalendarWidget.setDateTextFormat(date, format)¶

Parameters

date – QDate
format – QTextCharFormat

Sets the format used to render the given date to that specified by format .

If date is null, all date formats are cleared.

See also

dateTextFormat()

PySide2.QtWidgets.QCalendarWidget.setFirstDayOfWeek(dayOfWeek)¶

Parameters: dayOfWeek – DayOfWeek

See also

firstDayOfWeek()

PySide2.QtWidgets.QCalendarWidget.setGridVisible(show)¶

Parameters: show – bool

See also

isGridVisible()

PySide2.QtWidgets.QCalendarWidget.setHeaderTextFormat(format)¶

Parameters: format – QTextCharFormat

Sets the text char format for rendering the header to format . If you also set a weekday text format, this format’s foreground and background color will take precedence over the header’s format. The other formatting information will still be decided by the header’s format.

See also

headerTextFormat()

PySide2.QtWidgets.QCalendarWidget.setHorizontalHeaderFormat(format)¶

Parameters: format – HorizontalHeaderFormat

See also

horizontalHeaderFormat()

PySide2.QtWidgets.QCalendarWidget.setMaximumDate(date)¶

Parameters: date – QDate

See also

maximumDate()

PySide2.QtWidgets.QCalendarWidget.setMinimumDate(date)¶

Parameters: date – QDate

See also

minimumDate()

PySide2.QtWidgets.QCalendarWidget.setNavigationBarVisible(visible)¶

Parameters: visible – bool

See also

isNavigationBarVisible()

PySide2.QtWidgets.QCalendarWidget.setSelectedDate(date)¶

Parameters: date – QDate

See also

selectedDate()

PySide2.QtWidgets.QCalendarWidget.setSelectionMode(mode)¶

Parameters: mode – SelectionMode

See also

selectionMode()

PySide2.QtWidgets.QCalendarWidget.setVerticalHeaderFormat(format)¶

Parameters: format – VerticalHeaderFormat

See also

verticalHeaderFormat()

PySide2.QtWidgets.QCalendarWidget.setWeekdayTextFormat(dayOfWeek, format)¶

Parameters

dayOfWeek – DayOfWeek
format – QTextCharFormat

Sets the text char format for rendering of day in the week dayOfWeek to format . The format will take precedence over the header format in case of foreground and background color. Other text formatting information is taken from the headers format.

PySide2.QtWidgets.QCalendarWidget.showNextMonth()¶: Shows the next month relative to the currently displayed month. Note that the selected date is not changed.

See also

showPreviousMonth() setCurrentPage() setSelectedDate()

PySide2.QtWidgets.QCalendarWidget.showNextYear()¶: Shows the currently displayed month in the next year relative to the currently displayed year. Note that the selected date is not changed.

See also

showPreviousYear() setCurrentPage() setSelectedDate()

PySide2.QtWidgets.QCalendarWidget.showPreviousMonth()¶: Shows the previous month relative to the currently displayed month. Note that the selected date is not changed.

See also

showNextMonth() setCurrentPage() setSelectedDate()

PySide2.QtWidgets.QCalendarWidget.showPreviousYear()¶: Shows the currently displayed month in the previous year relative to the currently displayed year. Note that the selected date is not changed.

See also

showNextYear() setCurrentPage() setSelectedDate()

PySide2.QtWidgets.QCalendarWidget.showSelectedDate()¶: Shows the month of the selected date.

See also

selectedDate() setCurrentPage()

PySide2.QtWidgets.QCalendarWidget.showToday()¶: Shows the month of the today’s date.

See also

selectedDate() setCurrentPage()

PySide2.QtWidgets.QCalendarWidget.updateCell(date)¶

Parameters: date – QDate

Updates the cell specified by the given date unless updates are disabled or the cell is hidden.

PySide2.QtWidgets.QCalendarWidget.updateCells()¶: Updates all visible cells unless updates are disabled.

See also

updateCell()

PySide2.QtWidgets.QCalendarWidget.verticalHeaderFormat()¶

Return type: VerticalHeaderFormat

See also

setVerticalHeaderFormat()

PySide2.QtWidgets.QCalendarWidget.weekdayTextFormat(dayOfWeek)¶

Parameters: dayOfWeek – DayOfWeek
Return type: QTextCharFormat

Returns the text char format for rendering of day in the week dayOfWeek .

PySide2.QtWidgets.QCalendarWidget.yearShown()¶

Return type: int

Returns the year of the currently displayed month. Months are numbered from 1 to 12.

See also

monthShown() setCurrentPage()

Qt Documentation

Table of Contents

QCalendarWidget¶

Synopsis¶

Functions¶

Virtual functions¶

Slots¶

Signals¶

Detailed Description¶