kexi

KexiDBDateTimeEdit Class Reference

#include <kexidbdatetimeedit.h>

Inheritance diagram for KexiDBDateTimeEdit:

Detailed Description

A db-aware datetime editor.

Definition at line 32 of file kexidbdatetimeedit.h.


Public Types
enum	Order { DMY, MDY, YMD, YDM }
Public Slots
void	setDataSource (const QString &ds)
void	setDataSourceMimeType (const QCString &ds)
void	setDateTime (const QDateTime &dt)
virtual void	setReadOnly (bool set)
Signals
void	dateTimeChanged ()
Public Member Functions
	KexiDBDateTimeEdit (const QDateTime &datetime, QWidget parent, const char name=0)
virtual	~KexiDBDateTimeEdit ()
QString	dataSource () const
QCString	dataSourceMimeType () const
virtual QVariant	value ()
virtual void	setInvalidState (const QString &displayText)
virtual bool	valueIsNull ()
virtual bool	valueIsEmpty ()
virtual bool	isReadOnly () const
virtual QWidget *	widget ()
virtual bool	cursorAtStart ()
virtual bool	cursorAtEnd ()
virtual void	clear ()
virtual void	setEnabled (bool enabled)
QDateTime	dateTime () const
Protected Slots
void	slotValueChanged ()
void	slotShowDatePicker ()
void	acceptDate ()
Protected Member Functions
virtual void	setValueInternal (const QVariant &add, bool removeOld)
virtual bool	eventFilter (QObject o, QEvent e)
Properties
QString	dataSource
QCString	dataSourceMimeType
QDateTime	dateTime
bool	readOnly

Member Function Documentation

void KexiDBDateTimeEdit::clear ( ) [virtual]

clears item's data, so the data will contain NULL data

Implements KexiDataItemInterface.

Definition at line 166 of file kexidbdatetimeedit.cpp.

bool KexiDBDateTimeEdit::cursorAtEnd ( ) [virtual]

Returns:: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the end of editor's contents. This can inform table/form view that after pressing "right arrow" key should stop editing and move to a field on the right hand.

Implements KexiDataItemInterface.

Definition at line 156 of file kexidbdatetimeedit.cpp.

bool KexiDBDateTimeEdit::cursorAtStart ( ) [virtual]

Returns:: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the beginning of editor's contents. This can inform table/form view that after pressing "left arrow" key should stop editing and move to a field on the left hand.

Implements KexiDataItemInterface.

Definition at line 147 of file kexidbdatetimeedit.cpp.

QString KexiDBDateTimeEdit::dataSource ( ) const [inline]

Returns:: the name of the data source for this widget. Data source usually means here a table or query, a field name or an expression.

Reimplemented from KexiFormDataItemInterface.

Definition at line 47 of file kexidbdatetimeedit.h.

QCString KexiDBDateTimeEdit::dataSourceMimeType ( ) const [inline]

Returns:: the mime type of the data source for this widget. Data source mime type means here types like "kexi/table" or "kexi/query" in.the data source is set to object (as within form or subform) or is empty if the data source is set to table field or query column.

Reimplemented from KexiFormDataItemInterface.

Definition at line 48 of file kexidbdatetimeedit.h.

bool KexiDBDateTimeEdit::isReadOnly ( ) const [virtual]

Returns:: 'readOnly' flag for this widget.

Reimplemented from KexiDataItemInterface.

Definition at line 129 of file kexidbdatetimeedit.cpp.

void KexiDBDateTimeEdit::setDataSource ( const QString & ds ) [inline, slot]

Sets the name of the data source for this widget.

Data source usually means here a table or query or field name name.

Reimplemented from KexiFormDataItemInterface.

Definition at line 81 of file kexidbdatetimeedit.h.

void KexiDBDateTimeEdit::setDataSourceMimeType ( const QCString & ds ) [inline, slot]

Sets the mime type of the data source for this widget. Data source usually means here a "kexi/table" or "kexi/query".

See also:: dataSourceMimeType()

Reimplemented from KexiFormDataItemInterface.

Definition at line 82 of file kexidbdatetimeedit.h.

void KexiDBDateTimeEdit::setInvalidState ( const QString & displayText ) [virtual]

Todo:: move this to KexiDataItemInterface::setInvalidStateInternal() ?

Parameters:

displayText

Todo:: paint this text: text

Implements KexiFormDataItemInterface.

Definition at line 87 of file kexidbdatetimeedit.cpp.

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

Initializes this editor with add value, which should be somewhat added to the current value (already storted in m_origValue). If removeOld is true, a value should be set to add, otherwise -it should be set to current m_origValue + add, if possible. Implement this.

Implements KexiDataItemInterface.

Definition at line 106 of file kexidbdatetimeedit.cpp.

QVariant KexiDBDateTimeEdit::value ( ) [virtual]

Returns:: value currently represented by this item.

Implements KexiDataItemInterface.

Definition at line 113 of file kexidbdatetimeedit.cpp.

bool KexiDBDateTimeEdit::valueIsEmpty ( ) [virtual]

Returns:: true if editor's value is empty (not necessary null). Only few data types can accept "EMPTY" property (use KexiDB::Field::hasEmptyProperty() to check this). Used for checking if a given constraint within table or form is met.

Implements KexiDataItemInterface.

Definition at line 124 of file kexidbdatetimeedit.cpp.

bool KexiDBDateTimeEdit::valueIsNull ( ) [virtual]

Returns:: true if editor's value is null (not empty) Used for checking if a given constraint within table of form is met.

Implements KexiDataItemInterface.

Definition at line 118 of file kexidbdatetimeedit.cpp.

QWidget * KexiDBDateTimeEdit::widget ( ) [virtual]

Returns:: the view widget of this item, e.g. line edit widget.

Reimplemented from KexiFormDataItemInterface.

Definition at line 142 of file kexidbdatetimeedit.cpp.

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

kexi

KexiDBDateTimeEdit Class Reference

Detailed Description

Public Types

Public Slots

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Properties

Member Function Documentation

kexi

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