QCalendarWidget#

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

Synopsis#

Properties#

dateEditAcceptDelay - The time an inactive date edit is shown before its contents are accepted
dateEditEnabled - Whether the date edit popup is enabled
firstDayOfWeek - Value identifying the day displayed in the first column
gridVisible - Whether the table grid is displayed
horizontalHeaderFormat - The format of the horizontal header
maximumDate - The maximum date of the currently specified date range
minimumDate - The minimum date of the currently specified date range
navigationBarVisible - Whether the navigation bar is shown or not
selectedDate - The currently selected date
selectionMode - The type of selection the user can make in the calendar
verticalHeaderFormat - The format of the vertical header

Functions#

def calendar ()
def clearMaximumDate ()
def clearMinimumDate ()
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 setCalendar (calendar)
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 ()

Note

This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE

Detailed Description#

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

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 = QCalendarWidget()
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

QDateEdit QTextCharFormat

class PySide6.QtWidgets.QCalendarWidget([parent=None])#

Parameters:: parent – PySide6.QtWidgets.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()

Note

Properties can be used directly when from __feature__ import true_property is used or via accessor functions otherwise.

property PᅟySide6.QtWidgets.QCalendarWidget.dateEditAcceptDelay: int#

This property holds the time an inactive date edit is shown before its contents are accepted.

If the calendar widget’s date edit is enabled , this property specifies the amount of time (in milliseconds) that the date edit remains open after the most recent user input. Once this time has elapsed, the date specified in the date edit is accepted and the popup is closed.

By default, the delay is defined to be 1500 milliseconds (1.5 seconds).

Access functions:

dateEditAcceptDelay ()
setDateEditAcceptDelay (delay)

property PᅟySide6.QtWidgets.QCalendarWidget.dateEditEnabled: bool#

This property holds whether the date edit popup is enabled.

If this property is enabled, pressing a non-modifier key will cause a date edit to popup if the calendar widget has focus, allowing the user to specify a date in the form specified by the current locale.

By default, this property is enabled.

The date edit is simpler in appearance than QDateEdit , but allows the user to navigate between fields using the left and right cursor keys, increment and decrement individual fields using the up and down cursor keys, and enter values directly using the number keys.

See also

dateEditAcceptDelay

Access functions:

isDateEditEnabled ()
setDateEditEnabled (enable)

property PᅟySide6.QtWidgets.QCalendarWidget.firstDayOfWeek: DayOfWeek#

This property holds a value identifying the day displayed in the first column..

By default, the day displayed in the first column is the first day of the week for the calendar’s locale.

Access functions:

firstDayOfWeek ()
setFirstDayOfWeek (dayOfWeek)

property PᅟySide6.QtWidgets.QCalendarWidget.gridVisible: bool#

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

This property holds whether the table grid is displayed..

qcalendarwidget-grid1

calendar = QCalendarWidget()
calendar.setGridVisible(True)

The default value is false.

Access functions:

isGridVisible ()
setGridVisible (show)

property PᅟySide6.QtWidgets.QCalendarWidget.horizontalHeaderFormat: HorizontalHeaderFormat#

This property holds the format of the horizontal header..

The default value is ShortDayNames .

Access functions:

horizontalHeaderFormat ()
setHorizontalHeaderFormat (format)

property PᅟySide6.QtWidgets.QCalendarWidget.maximumDate: PySide6.QtCore.QDate#

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

This property holds the maximum date of the currently specified date range..

The user will not be able to select a date which is after the currently set maximum date.

../../_images/qcalendarwidget-maximum.png

calendar = QCalendarWidget()
calendar.setGridVisible(True)
calendar.setMaximumDate(QDate(2006, 7, 3))

When setting a maximum date, the minimumDate and selectedDate properties are adjusted if the selection range becomes invalid. If the provided date is not a valid QDate object, the setMaximumDate() function does nothing.

The default maximum date is December 31, 9999 CE. You can restore this default by calling clearMaximumDate() (since Qt 6.6).

See also

setDateRange()

Access functions:

maximumDate ()
setMaximumDate (date)
clearMaximumDate ()

property PᅟySide6.QtWidgets.QCalendarWidget.minimumDate: PySide6.QtCore.QDate#

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

This property holds the minimum date of the currently specified date range..

The user will not be able to select a date that is before the currently set minimum date.

../../_images/qcalendarwidget-minimum.png

calendar = QCalendarWidget()
calendar.setGridVisible(True)
calendar.setMinimumDate(QDate(2006, 6, 19))

When setting a minimum date, the maximumDate and selectedDate properties are adjusted if the selection range becomes invalid. If the provided date is not a valid QDate object, the setMinimumDate() function does nothing.

The default minimum date is November 25, 4714 BCE. You can restore this default by calling clearMinimumDate() (since Qt 6.6).

See also

setDateRange()

Access functions:

minimumDate ()
setMinimumDate (date)
clearMinimumDate ()

property PᅟySide6.QtWidgets.QCalendarWidget.navigationBarVisible: bool#

This property holds whether the navigation bar is shown or not.

When this property is true (the default), the next month, previous month, month selection, year selection controls are shown on top.

When the property is set to false, these controls are hidden.

Access functions:

isNavigationBarVisible ()
setNavigationBarVisible (visible)

property PᅟySide6.QtWidgets.QCalendarWidget.selectedDate: PySide6.QtCore.QDate#

This property holds the currently selected date..

The selected date must be within the date range specified by the minimumDate and maximumDate properties. By default, the selected date is the current date.

See also

setDateRange()

Access functions:

selectedDate ()
setSelectedDate (date)

property PᅟySide6.QtWidgets.QCalendarWidget.selectionMode: SelectionMode#

This property holds the type of selection the user can make in the calendar.

When this property is set to SingleSelection , the user can select a date within the minimum and maximum allowed dates, using either the mouse or the keyboard.

When the property is set to NoSelection , the user will be unable to select dates, but they can still be selected programmatically. Note that the date that is selected when the property is set to NoSelection will still be the selected date of the calendar.

The default value is SingleSelection .

Access functions:

selectionMode ()
setSelectionMode (mode)

property PᅟySide6.QtWidgets.QCalendarWidget.verticalHeaderFormat: VerticalHeaderFormat#

This property holds the format of the vertical header..

The default value is QCalendarWidget::ISOWeekNumber.

Access functions:

verticalHeaderFormat ()
setVerticalHeaderFormat (format)

PySide6.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

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.

PySide6.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 QDate::weekNumber().

QCalendarWidget.NoVerticalHeader

The header is hidden.

See also

verticalHeaderFormat() HorizontalHeaderFormat

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

PySide6.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

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

PySide6.QtWidgets.QCalendarWidget.activated(date)#

Parameters:: date – PySide6.QtCore.QDate

This signal is emitted whenever the user presses the Return or Enter key or double-clicks a date in the calendar widget.

PySide6.QtWidgets.QCalendarWidget.calendar()#

Return type:: PySide6.QtCore.QCalendar

PySide6.QtWidgets.QCalendarWidget.clearMaximumDate()#

Reset function of property maximumDate .

PySide6.QtWidgets.QCalendarWidget.clearMinimumDate()#

Reset function of property minimumDate .

PySide6.QtWidgets.QCalendarWidget.clicked(date)#

Parameters:: date – PySide6.QtCore.QDate

This signal is emitted when a mouse button is clicked. The date the mouse was clicked on is specified by date. The signal is only emitted when clicked on a valid date, e.g., dates are not outside the minimumDate() and maximumDate() . If the selection mode is NoSelection , this signal will not be emitted.

PySide6.QtWidgets.QCalendarWidget.currentPageChanged(year, month)#

Parameters:

year – int
month – int

This signal is emitted when the currently shown month is changed. The new year and month are passed as parameters.

See also

setCurrentPage()

PySide6.QtWidgets.QCalendarWidget.dateEditAcceptDelay()#

Return type:: int

See also

setDateEditAcceptDelay()

Getter of property dateEditAcceptDelay .

PySide6.QtWidgets.QCalendarWidget.dateTextFormat()#

Return type:: Dictionary with keys of type .QDate and values of type QTextCharFormat.

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

See also

setDateTextFormat()

PySide6.QtWidgets.QCalendarWidget.dateTextFormat(date)

Parameters:: date – PySide6.QtCore.QDate
Return type:: PySide6.QtGui.QTextCharFormat

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

PySide6.QtWidgets.QCalendarWidget.firstDayOfWeek()#

Return type:: DayOfWeek

See also

setFirstDayOfWeek()

Getter of property firstDayOfWeek .

PySide6.QtWidgets.QCalendarWidget.headerTextFormat()#

Return type:: PySide6.QtGui.QTextCharFormat

Returns the text char format for rendering the header.

See also

setHeaderTextFormat()

PySide6.QtWidgets.QCalendarWidget.horizontalHeaderFormat()#

Return type:: HorizontalHeaderFormat

See also

setHorizontalHeaderFormat()

Getter of property horizontalHeaderFormat .

PySide6.QtWidgets.QCalendarWidget.isDateEditEnabled()#

Return type:: bool

Getter of property dateEditEnabled .

PySide6.QtWidgets.QCalendarWidget.isGridVisible()#

Return type:: bool

Getter of property gridVisible .

PySide6.QtWidgets.QCalendarWidget.isNavigationBarVisible()#

Return type:: bool

Getter of property navigationBarVisible .

PySide6.QtWidgets.QCalendarWidget.maximumDate()#

Return type:: PySide6.QtCore.QDate

See also

setMaximumDate()

Getter of property maximumDate .

PySide6.QtWidgets.QCalendarWidget.minimumDate()#

Return type:: PySide6.QtCore.QDate

See also

setMinimumDate()

Getter of property minimumDate .

PySide6.QtWidgets.QCalendarWidget.monthShown()#

Return type:: int

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

See also

yearShown() setCurrentPage()

PySide6.QtWidgets.QCalendarWidget.paintCell(painter, rect, date)#

Parameters:

painter – PySide6.QtGui.QPainter
rect – PySide6.QtCore.QRect
date – PySide6.QtCore.QDate

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

PySide6.QtWidgets.QCalendarWidget.selectedDate()#

Return type:: PySide6.QtCore.QDate

See also

setSelectedDate()

Getter of property selectedDate .

PySide6.QtWidgets.QCalendarWidget.selectionChanged()#

This signal is emitted when the currently selected date is changed.

The currently selected date can be changed by the user using the mouse or keyboard, or by the programmer using setSelectedDate() .

See also

selectedDate()

PySide6.QtWidgets.QCalendarWidget.selectionMode()#

Return type:: SelectionMode

See also

setSelectionMode()

Getter of property selectionMode .

PySide6.QtWidgets.QCalendarWidget.setCalendar(calendar)#

Parameters:: calendar – PySide6.QtCore.QCalendar

PySide6.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.

See also

yearShown() monthShown() showPreviousMonth() showNextMonth() showPreviousYear() showNextYear()

PySide6.QtWidgets.QCalendarWidget.setDateEditAcceptDelay(delay)#

Parameters:: delay – int

See also

dateEditAcceptDelay()

Setter of property dateEditAcceptDelay .

PySide6.QtWidgets.QCalendarWidget.setDateEditEnabled(enable)#

Parameters:: enable – bool

See also

isDateEditEnabled()

Setter of property dateEditEnabled .

PySide6.QtWidgets.QCalendarWidget.setDateRange(min, max)#

Parameters:

min – PySide6.QtCore.QDate
max – PySide6.QtCore.QDate

Warning

This section contains snippets that were automatically translated from C++ to Python and may contain errors.

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 = QCalendarWidget()
calendar.setDateRange(min, max)

is analogous to

calendar = QCalendarWidget()
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()

PySide6.QtWidgets.QCalendarWidget.setDateTextFormat(date, format)#

Parameters:

date – PySide6.QtCore.QDate
format – PySide6.QtGui.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()

PySide6.QtWidgets.QCalendarWidget.setFirstDayOfWeek(dayOfWeek)#

Parameters:: dayOfWeek – DayOfWeek

See also

firstDayOfWeek()

Setter of property firstDayOfWeek .

PySide6.QtWidgets.QCalendarWidget.setGridVisible(show)#

Parameters:: show – bool

See also

isGridVisible()

Setter of property gridVisible .

PySide6.QtWidgets.QCalendarWidget.setHeaderTextFormat(format)#

Parameters:: format – PySide6.QtGui.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()

PySide6.QtWidgets.QCalendarWidget.setHorizontalHeaderFormat(format)#

Parameters:: format – HorizontalHeaderFormat

See also

horizontalHeaderFormat()

Setter of property horizontalHeaderFormat .

PySide6.QtWidgets.QCalendarWidget.setMaximumDate(date)#

Parameters:: date – PySide6.QtCore.QDate

See also

maximumDate()

Setter of property maximumDate .

PySide6.QtWidgets.QCalendarWidget.setMinimumDate(date)#

Parameters:: date – PySide6.QtCore.QDate

See also

minimumDate()

Setter of property minimumDate .

PySide6.QtWidgets.QCalendarWidget.setNavigationBarVisible(visible)#

Parameters:: visible – bool

See also

isNavigationBarVisible()

Setter of property navigationBarVisible .

PySide6.QtWidgets.QCalendarWidget.setSelectedDate(date)#

Parameters:: date – PySide6.QtCore.QDate

See also

selectedDate()

Setter of property selectedDate .

PySide6.QtWidgets.QCalendarWidget.setSelectionMode(mode)#

Parameters:: mode – SelectionMode

See also

selectionMode()

Setter of property selectionMode .

PySide6.QtWidgets.QCalendarWidget.setVerticalHeaderFormat(format)#

Parameters:: format – VerticalHeaderFormat

See also

verticalHeaderFormat()

Setter of property verticalHeaderFormat .

PySide6.QtWidgets.QCalendarWidget.setWeekdayTextFormat(dayOfWeek, format)#

Parameters:

dayOfWeek – DayOfWeek
format – PySide6.QtGui.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.

See also

weekdayTextFormat() setHeaderTextFormat()

PySide6.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()

PySide6.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()

PySide6.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()

PySide6.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()

PySide6.QtWidgets.QCalendarWidget.showSelectedDate()#

Shows the month of the selected date.

See also

selectedDate() setCurrentPage()

PySide6.QtWidgets.QCalendarWidget.showToday()#

Shows the month of the today’s date.

See also

selectedDate() setCurrentPage()

PySide6.QtWidgets.QCalendarWidget.updateCell(date)#

Parameters:: date – PySide6.QtCore.QDate

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

See also

updateCells() yearShown() monthShown()

PySide6.QtWidgets.QCalendarWidget.updateCells()#

Updates all visible cells unless updates are disabled.

See also

updateCell()

PySide6.QtWidgets.QCalendarWidget.verticalHeaderFormat()#

Return type:: VerticalHeaderFormat

See also

setVerticalHeaderFormat()

Getter of property verticalHeaderFormat .

PySide6.QtWidgets.QCalendarWidget.weekdayTextFormat(dayOfWeek)#

Parameters:: dayOfWeek – DayOfWeek
Return type:: PySide6.QtGui.QTextCharFormat

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

See also

setWeekdayTextFormat() headerTextFormat()

PySide6.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()