KDatePicker Class Reference

#include <kdatepicker.h>

Inheritance diagram for KDatePicker:

Signals
void	dateChanged (const QDate &date)
void	dateEntered (const QDate &date)
void	dateSelected (const QDate &date)
void	tableClicked ()

Public Member Functions
	KDatePicker (QWidget *parent=0)
	KDatePicker (const QDate &dt, QWidget *parent=0)
virtual	~KDatePicker ()
const KCalendarSystem *	calendar () const
const QDate &	date () const
KDateTable *	dateTable () const
int	fontSize () const
bool	hasCloseButton () const
bool	setCalendar (KCalendarSystem *calendar=0)
bool	setCalendar (const QString &calendarType)
bool	setCalendarSystem (KLocale::CalendarSystem calendarSystem)
void	setCloseButton (bool enable)
bool	setDate (const QDate &date)
void	setEnabled (bool enable)
void	setFontSize (int)
QSize	sizeHint () const

Protected Slots
void	dateChangedSlot (const QDate &date)
void	lineEnterPressed ()
void	monthBackwardClicked ()
void	monthForwardClicked ()
void	selectMonthClicked ()
void	selectYearClicked ()
void	tableClickedSlot ()
void	todayButtonClicked ()
void	uncheckYearSelector ()
void	weekSelected (int)
void	yearBackwardClicked ()
void	yearForwardClicked ()

Protected Member Functions
virtual bool	eventFilter (QObject *o, QEvent *e)
virtual void	resizeEvent (QResizeEvent *)

Properties
bool	closeButton
QDate	date
int	fontSize

Detailed Description

A date selection widget.

Provides a widget for calendar date input.

Different from the
previous versions, it now emits two types of signals, either

dateSelected() or dateEntered() (see documentation for both signals).

A line edit has been added in the newer versions to allow the user to select a date directly by entering numbers like 19990101 or 990101.

KDE Date Widget

@author Tim Gilman, Mirko Boehm

Definition at line 55 of file kdatepicker.h.

Constructor & Destructor Documentation

KDatePicker::KDatePicker ( QWidget *  parent = 0 )

explicit

The constructor.

The current date will be displayed initially.

Definition at line 214 of file kdatepicker.cpp.

KDatePicker::KDatePicker ( const QDate &  dt, QWidget *  parent = 0  )

explicit

The constructor.

The given date will be displayed initially.

Definition at line 219 of file kdatepicker.cpp.

KDatePicker::~KDatePicker ( )

virtual

The destructor.

Definition at line 331 of file kdatepicker.cpp.

Member Function Documentation

const KCalendarSystem * KDatePicker::calendar

(

)

const

Returns the currently selected calendar system.

Returns

a KCalendarSystem object

Definition at line 396 of file kdatepicker.cpp.

const QDate& KDatePicker::date

(

)

const

Returns

the selected date.

void KDatePicker::dateChanged ( const QDate &  date )

signal

This signal is emitted each time the selected date is changed.

Usually, this does not mean that the date has been entered, since the date also changes, for example, when another month is selected.

See also

dateSelected

void KDatePicker::dateChangedSlot ( const QDate &  date )

protectedslot

Definition at line 358 of file kdatepicker.cpp.

void KDatePicker::dateEntered ( const QDate &  date )

signal

This signal is emitted when enter is pressed and a VALID date has been entered before into the line edit.

Connect to both dateEntered() and dateSelected() to receive all events where the user really enters a date.

void KDatePicker::dateSelected ( const QDate &  date )

signal

This signal is emitted each time a day has been selected by clicking on the table (hitting a day in the current month).

It has the same meaning as dateSelected() in older versions of KDatePicker.

KDateTable * KDatePicker::dateTable

(

)

const

Returns

the KDateTable widget child of this KDatePicker widget.

Definition at line 554 of file kdatepicker.cpp.

bool KDatePicker::eventFilter ( QObject *  o, QEvent *  e  )

protectedvirtual

to catch move keyEvents when QLineEdit has keyFocus

Definition at line 336 of file kdatepicker.cpp.

int KDatePicker::fontSize

(

)

const

Returns the font size of the widget elements.

bool KDatePicker::hasCloseButton

(

)

const

Returns

true if a KDatePicker shows a close-button.

See also

setCloseButton

Definition at line 668 of file kdatepicker.cpp.

void KDatePicker::lineEnterPressed ( )

protectedslot

Definition at line 559 of file kdatepicker.cpp.

void KDatePicker::monthBackwardClicked ( )

protectedslot

Definition at line 424 of file kdatepicker.cpp.

void KDatePicker::monthForwardClicked ( )

protectedslot

Definition at line 416 of file kdatepicker.cpp.

void KDatePicker::resizeEvent ( QResizeEvent *  e )

protectedvirtual

the resize event

Definition at line 353 of file kdatepicker.cpp.

void KDatePicker::selectMonthClicked ( )

protectedslot

Definition at line 458 of file kdatepicker.cpp.

void KDatePicker::selectYearClicked ( )

protectedslot

Definition at line 495 of file kdatepicker.cpp.

bool KDatePicker::setCalendar

(

KCalendarSystem *

calendar = 0

)

Changes the calendar system to use.

Can use its own local locale if set.

Parameters

calendar

the calendar system object to use, defaults to global

Returns

true if the calendar system was successfully set, false otherwise

Definition at line 401 of file kdatepicker.cpp.

bool KDatePicker::setCalendar

(

const QString &

calendarType

)

Changes the calendar system to use.

Will always use global locale.

Parameters

calendarType

the calendar system type to use

Returns

true if the calendar system was successfully set, false otherwise

Definition at line 406 of file kdatepicker.cpp.

bool KDatePicker::setCalendarSystem

(

KLocale::CalendarSystem

calendarSystem

)

Since

4.6

Changes the calendar system to use. Will always use global locale.

Parameters

calendarSystem

the calendar system to use

Returns

true if the calendar system was successfully set, false otherwise

Definition at line 411 of file kdatepicker.cpp.

void KDatePicker::setCloseButton

(

bool

enable

)

By calling this method with enable = true, KDatePicker will show a little close-button in the upper button-row.

Clicking the close-button will cause the KDatePicker's topLevelWidget()'s close() method being called. This is mostly useful for toplevel datepickers without a window manager decoration.

See also

hasCloseButton

Definition at line 645 of file kdatepicker.cpp.

bool KDatePicker::setDate

(

const QDate &

date

)

Sets the date.

Returns

false and does not change anything if the date given is invalid.

Definition at line 389 of file kdatepicker.cpp.

void KDatePicker::setEnabled

(

bool

enable

)

Enables or disables the widget.

Definition at line 538 of file kdatepicker.cpp.

void KDatePicker::setFontSize

(

int

s

)

Sets the font size of the widgets elements.

Definition at line 583 of file kdatepicker.cpp.

QSize KDatePicker::sizeHint

(

void

)

const

The size hint for date pickers.

The size hint recommends the minimum size of the widget so that all elements may be placed without clipping. This sometimes looks ugly, so when using the size hint, try adding 28 to each of the reported numbers of pixels.

Definition at line 578 of file kdatepicker.cpp.

void KDatePicker::tableClicked ( )

signal

This signal is emitted when the day has been selected by clicking on it in the table.

void KDatePicker::tableClickedSlot ( )

protectedslot

Definition at line 378 of file kdatepicker.cpp.

void KDatePicker::todayButtonClicked ( )

protectedslot

Definition at line 572 of file kdatepicker.cpp.

void KDatePicker::uncheckYearSelector ( )

protectedslot

Definition at line 530 of file kdatepicker.cpp.

void KDatePicker::weekSelected ( int  index )

protectedslot

Definition at line 448 of file kdatepicker.cpp.

void KDatePicker::yearBackwardClicked ( )

protectedslot

Definition at line 440 of file kdatepicker.cpp.

void KDatePicker::yearForwardClicked ( )

protectedslot

Definition at line 432 of file kdatepicker.cpp.

Property Documentation

bool KDatePicker::closeButton

readwrite

Definition at line 60 of file kdatepicker.h.

const QDate & KDatePicker::date

readwrite

Definition at line 58 of file kdatepicker.h.

int KDatePicker::fontSize

readwrite

Definition at line 61 of file kdatepicker.h.

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The documentation for this class was generated from the following files:

• kdatepicker.h
• kdatepicker.cpp