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Public Types | Signals | Public Member Functions | Protected Member Functions | Protected Attributes

KDateTable Class Reference

Date selection table. More...

#include <kdatetbl.h>

Inheritance diagram for KDateTable:
TQGridView

List of all members.

Public Types

enum  BackgroundMode { NoBgMode = 0, RectangleMode, CircleMode }

Signals

void dateChanged (TQDate)
void dateChanged (const TQDate &cur, const TQDate &old)
void tableClicked ()
void aboutToShowContextMenu (TDEPopupMenu *menu, const TQDate &date)

Public Member Functions

 KDateTable (TQWidget *parent=0, TQDate date=TQDate::currentDate(), const char *name=0, WFlags f=0)
 KDateTable (TQWidget *parent, const char *name, WFlags f=0)
 ~KDateTable ()
virtual TQSize sizeHint () const
void setFontSize (int size)
bool setDate (const TQDate &)
const TQDate & getDate () const
void setPopupMenuEnabled (bool enable)
bool popupMenuEnabled () const
void setCustomDatePainting (const TQDate &date, const TQColor &fgColor, BackgroundMode bgMode=NoBgMode, const TQColor &bgColor=TQColor())
void unsetCustomDatePainting (const TQDate &date)

Protected Member Functions

int posFromDate (const TQDate &date)
TQDate dateFromPos (int pos)
virtual void paintCell (TQPainter *, int, int)
virtual void paintEmptyArea (TQPainter *, int, int, int, int)
virtual void viewportResizeEvent (TQResizeEvent *)
virtual void contentsMousePressEvent (TQMouseEvent *)
virtual void wheelEvent (TQWheelEvent *e)
virtual void keyPressEvent (TQKeyEvent *e)
virtual void focusInEvent (TQFocusEvent *e)
virtual void focusOutEvent (TQFocusEvent *e)
virtual void virtual_hook (int id, void *data)

Protected Attributes

int fontsize
TQDate date
int firstday
int numdays
int numDaysPrevMonth
bool unused_hasSelection
TQRect maxCell

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(TQDate)

For internal use only.

Version:
$Id$
Author:
Tim Gilman, Mirko Boehm

Definition at line 263 of file kdatetbl.h.


Constructor & Destructor Documentation

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

The constructor.

Definition at line 117 of file kdatetbl.cpp.

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

The constructor.

Since:
3.4

Definition at line 138 of file kdatetbl.cpp.

KDateTable::~KDateTable (  ) 

The destructor.

Definition at line 153 of file kdatetbl.cpp.


Member Function Documentation

void KDateTable::aboutToShowContextMenu ( TDEPopupMenu *  menu,
const TQDate &  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 ( TQMouseEvent *  e  )  [protected, virtual]

React on mouse clicks that select a date.

Definition at line 455 of file kdatetbl.cpp.

void KDateTable::dateChanged ( TQDate   )  [signal]

The selected date changed.

void KDateTable::dateChanged ( const TQDate &  cur,
const TQDate &  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
TQDate 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 182 of file kdatetbl.cpp.

void KDateTable::paintCell ( TQPainter *  painter,
int  row,
int  col 
) [protected, virtual]

Paint a cell.

Reimplemented from TQGridView.

Definition at line 212 of file kdatetbl.cpp.

void KDateTable::paintEmptyArea ( TQPainter *  paint,
int  ,
int  ,
int  ,
int   
) [protected, virtual]

Paint the empty area (background).

Reimplemented from TQGridView.

Definition at line 198 of file kdatetbl.cpp.

bool KDateTable::popupMenuEnabled (  )  const

Returns if the popup menu is enabled or not.

Definition at line 581 of file kdatetbl.cpp.

int KDateTable::posFromDate ( const TQDate &  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 170 of file kdatetbl.cpp.

void KDateTable::setCustomDatePainting ( const TQDate &  date,
const TQColor &  fgColor,
BackgroundMode  bgMode = NoBgMode,
const TQColor &  bgColor = TQColor() 
)

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 586 of file kdatetbl.cpp.

bool KDateTable::setDate ( const TQDate &  date_  ) 

Select and display this date.

Definition at line 510 of file kdatetbl.cpp.

void KDateTable::setFontSize ( int  size  ) 

Set the font size of the date table.

Definition at line 424 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 576 of file kdatetbl.cpp.

TQSize KDateTable::sizeHint ( void   )  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 564 of file kdatetbl.cpp.

void KDateTable::tableClicked (  )  [signal]

A date has been selected by clicking on the table.

void KDateTable::unsetCustomDatePainting ( const TQDate &  date  ) 

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

Since:
3.2

Definition at line 604 of file kdatetbl.cpp.

void KDateTable::viewportResizeEvent ( TQResizeEvent *  e  )  [protected, virtual]

Handle the resize events.

Definition at line 415 of file kdatetbl.cpp.


Member Data Documentation

TQDate KDateTable::date [protected]

The currently selected date.

Definition at line 381 of file kdatetbl.h.

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.

TQRect KDateTable::maxCell [protected]

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.

int KDateTable::numDaysPrevMonth [protected]

The number of days in the previous month.

Definition at line 393 of file kdatetbl.h.

bool KDateTable::unused_hasSelection [protected]

unused ### remove in KDE 4.0

Definition at line 398 of file kdatetbl.h.


The documentation for this class was generated from the following files:
  • kdatetbl.h
  • kdatetbl.cpp

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