kexi

KexiDateTableEdit Class Reference

#include <kexidatetableedit.h>

Inheritance diagram for KexiDateTableEdit:

KexiInputTableEdit KexiTableEdit KexiDataItemInterface List of all members.

Detailed Description

Editor class for Date type. It is a replacement QDateEdit due to usability problems: people are accustomed to use single-character cursor. Date format is retrieved from the KDE global settings. and input/output is performed using KLineEdit (from KexiInputTableEdit).

Definition at line 82 of file kexidatetableedit.h.


Public Member Functions

 KexiDateTableEdit (KexiTableViewColumn &column, QScrollView *parent=0)
virtual ~KexiDateTableEdit ()
virtual void setupContents (QPainter *p, bool focused, QVariant val, QString &txt, int &align, int &x, int &y_offset, int &w, int &h)
virtual QVariant value ()
virtual bool valueIsNull ()
virtual bool valueIsEmpty ()
virtual bool valueIsValid ()

Protected Member Functions

virtual void setValueInternal (const QVariant &add, bool removeOld)
QDate dateValue () const

Protected Attributes

KexiDateFormatter m_formatter

Constructor & Destructor Documentation

KexiDateTableEdit::KexiDateTableEdit ( KexiTableViewColumn column,
QScrollView *  parent = 0 
)

Definition at line 172 of file kexidatetableedit.cpp.


Member Function Documentation

void KexiDateTableEdit::setupContents ( QPainter *  p,
bool  focused,
QVariant  val,
QString &  txt,
int &  align,
int &  x,
int &  y_offset,
int &  w,
int &  h 
) [virtual]

For reimplementation. Sets up anmd paints cell's contents using context of val value. focused is true if the cell is focused. align is set using Qt::AlignmentFlags. Some additional things may be painted using p, it's not needed to paint the text (this is done automatically outside.

Before calling, x, y_offset, w, h parameters are initialized, but you can tune these values depending on the context. You should set txt to a text representation of val, otherwise no text will be painted.

Reimplemented from KexiTableEdit.

Definition at line 200 of file kexidatetableedit.cpp.

void KexiDateTableEdit::setValueInternal ( const QVariant &  add,
bool  removeOld 
) [protected, virtual]

initializes this editor with add value

Todo:
precision!

Todo:
(js): get decimal places settings here...

Reimplemented from KexiInputTableEdit.

Definition at line 186 of file kexidatetableedit.cpp.

QVariant KexiDateTableEdit::value (  )  [virtual]

Returns:
value currently represented by this item.

Reimplemented from KexiInputTableEdit.

Definition at line 236 of file kexidatetableedit.cpp.

bool KexiDateTableEdit::valueIsEmpty (  )  [virtual]

Returns:
true if editor's value is empty (not null). Only few field types can accept "EMPTY" property (check this with KexiDB::Field::hasEmptyProperty()),

Reimplemented from KexiInputTableEdit.

Definition at line 226 of file kexidatetableedit.cpp.

bool KexiDateTableEdit::valueIsNull (  )  [virtual]

Returns:
true if editor's value is null (not empty)

Reimplemented from KexiInputTableEdit.

Definition at line 219 of file kexidatetableedit.cpp.

bool KexiDateTableEdit::valueIsValid (  )  [virtual]

Returns:
true if editor's value is valid for a given type Used for checking if an entered value is valid, E.g. a part of time value can be entered: "12:8" and this is invalid, not only null. Null time or date is valid in Kexi, so it is not enough to test value().isValid(). Default implementation just returns true.

Reimplemented from KexiDataItemInterface.

Definition at line 246 of file kexidatetableedit.cpp.


Member Data Documentation

Used to format and convert date values.

Definition at line 101 of file kexidatetableedit.h.


The documentation for this class was generated from the following files:
KDE Home | KDE Accessibility Home | Description of Access Keys