KDateTable Class Reference

#include <kdatetbl.h>

Inheritance diagram for KDateTable:

QGridView List of all members.

Detailed Description

Date selection table.

This is a support class for the KDatePicker class. It just draws the calender table without titles, but could theoretically be used as a standalone.

When a date is selected by the user, it emits a signal: dateSelected(QDate)

For internal use only.

Version:
Id
kdatetbl.h 565029 2006-07-22 07:30:24Z kling
Author:
Tim Gilman, Mirko Boehm

Definition at line 263 of file kdatetbl.h.


Public Types

 NoBgMode = 0
 RectangleMode
 CircleMode
enum  BackgroundMode { NoBgMode = 0, RectangleMode, CircleMode }

Signals

void dateChanged (QDate)
void dateChanged (const QDate &cur, const QDate &old)
void tableClicked ()
void aboutToShowContextMenu (KPopupMenu *menu, const QDate &date)

Public Member Functions

 KDateTable (QWidget *parent=0, QDate date=QDate::currentDate(), const char *name=0, WFlags f=0)
 KDateTable (QWidget *parent, const char *name, WFlags f=0)
 ~KDateTable ()
virtual QSize sizeHint () const
void setFontSize (int size)
bool setDate (const QDate &)
const QDategetDate () const
void setPopupMenuEnabled (bool enable)
bool popupMenuEnabled () const
void setCustomDatePainting (const QDate &date, const QColor &fgColor, BackgroundMode bgMode=NoBgMode, const QColor &bgColor=QColor())
void unsetCustomDatePainting (const QDate &date)

Protected Member Functions

int posFromDate (const QDate &date)
QDate dateFromPos (int pos)
virtual void paintCell (QPainter *, int, int)
virtual void paintEmptyArea (QPainter *, int, int, int, int)
virtual void viewportResizeEvent (QResizeEvent *)
virtual void contentsMousePressEvent (QMouseEvent *)
virtual void wheelEvent (QWheelEvent *e)
virtual void keyPressEvent (QKeyEvent *e)
virtual void focusInEvent (QFocusEvent *e)
virtual void focusOutEvent (QFocusEvent *e)
virtual void virtual_hook (int id, void *data)

Protected Attributes

int fontsize
int firstday
int numdays
int numDaysPrevMonth
bool unused_hasSelection
QRect maxCell

Properties

QDate date []
bool popupMenu []

Constructor & Destructor Documentation

KDateTable::KDateTable ( QWidget parent = 0,
QDate  date = QDate::currentDate(),
const char *  name = 0,
WFlags  f = 0 
)

The constructor.

Definition at line 116 of file kdatetbl.cpp.

KDateTable::KDateTable ( QWidget parent,
const char *  name,
WFlags  f = 0 
)

The constructor.

Since:
3.4

Definition at line 137 of file kdatetbl.cpp.

KDateTable::~KDateTable (  ) 

The destructor.

Definition at line 152 of file kdatetbl.cpp.


Member Function Documentation

void KDateTable::aboutToShowContextMenu ( KPopupMenu menu,
const QDate date 
) [signal]

A popup menu for a given date is about to be shown (as when the user right clicks on that date and the popup menu is enabled).

Connect the slot where you fill the menu to this signal.

Since:
3.2

void KDateTable::contentsMousePressEvent ( QMouseEvent  )  [protected, virtual]

React on mouse clicks that select a date.

Definition at line 454 of file kdatetbl.cpp.

void KDateTable::dateChanged ( const QDate cur,
const QDate old 
) [signal]

This function behaves essentially like the one above.

The selected date changed.

Parameters:
cur The current date
old The date before the date was changed

void KDateTable::dateChanged ( QDate   )  [signal]

The selected date changed.

QDate KDateTable::dateFromPos ( int  pos  )  [protected]

calculate the date that is displayed at a given cell in the matrix.

pos is the 0-based index in the matrix. Inverse function to posForDate().

Definition at line 181 of file kdatetbl.cpp.

void KDateTable::paintCell ( QPainter ,
int  ,
int   
) [protected, virtual]

Paint a cell.

Reimplemented from QGridView.

Definition at line 211 of file kdatetbl.cpp.

void KDateTable::paintEmptyArea ( QPainter ,
int  ,
int  ,
int  ,
int   
) [protected, virtual]

Paint the empty area (background).

Reimplemented from QGridView.

Definition at line 197 of file kdatetbl.cpp.

bool KDateTable::popupMenuEnabled (  )  const

Returns if the popup menu is enabled or not.

Definition at line 580 of file kdatetbl.cpp.

int KDateTable::posFromDate ( const QDate date  )  [protected]

calculate the position of the cell in the matrix for the given date.

The result is the 0-based index.

Definition at line 169 of file kdatetbl.cpp.

void KDateTable::setCustomDatePainting ( const QDate date,
const QColor fgColor,
BackgroundMode  bgMode = NoBgMode,
const QColor bgColor = QColor() 
)

Makes a given date be painted with a given foregroundColor, and background (a rectangle, or a circle/ellipse) in a given color.

Since:
3.2

Definition at line 585 of file kdatetbl.cpp.

bool KDateTable::setDate ( const QDate  ) 

Select and display this date.

Definition at line 509 of file kdatetbl.cpp.

void KDateTable::setFontSize ( int  size  ) 

Set the font size of the date table.

Definition at line 423 of file kdatetbl.cpp.

void KDateTable::setPopupMenuEnabled ( bool  enable  ) 

Enables a popup menu when right clicking on a date.

When it's enabled, this object emits a aboutToShowContextMenu signal where you can fill in the menu items.

Since:
3.2

Definition at line 575 of file kdatetbl.cpp.

QSize KDateTable::sizeHint (  )  const [virtual]

Returns a recommended size for the widget.

To save some time, the size of the largest used cell content is calculated in each paintCell() call, since all calculations have to be done there anyway. The size is stored in maxCell. The sizeHint() simply returns a multiple of maxCell.

Definition at line 563 of file kdatetbl.cpp.

void KDateTable::tableClicked (  )  [signal]

A date has been selected by clicking on the table.

void KDateTable::unsetCustomDatePainting ( const QDate date  ) 

Unsets the custom painting of a date so that the date is painted as usual.

Since:
3.2

Definition at line 603 of file kdatetbl.cpp.

void KDateTable::viewportResizeEvent ( QResizeEvent  )  [protected, virtual]

Handle the resize events.

Definition at line 414 of file kdatetbl.cpp.


Member Data Documentation

int KDateTable::firstday [protected]

The day of the first day in the month [1.

.7].

Definition at line 385 of file kdatetbl.h.

int KDateTable::fontsize [protected]

The font size of the displayed text.

Definition at line 377 of file kdatetbl.h.

Save the size of the largest used cell content.

Definition at line 402 of file kdatetbl.h.

int KDateTable::numdays [protected]

The number of days in the current month.

Definition at line 389 of file kdatetbl.h.

The number of days in the previous month.

Definition at line 393 of file kdatetbl.h.

unused ### remove in KDE 4.0

Definition at line 398 of file kdatetbl.h.


Property Documentation

QDate KDateTable::date [read, write]

The currently selected date.

Definition at line 266 of file kdatetbl.h.


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