ESqlField Class Reference

Represents an field in an sql table.This class is used with ESqlInit to define database schemas. More...

#include <esqlfield.h>

Inheritance diagram for ESqlField:

Collaboration diagram for ESqlField:

Public Types
enum	Type {   NoType, Integer, Text, Varchar,   Boolean, Date, Time, Tinyint,   Double, Timestamp, Blob, LongBlob }

Public Member Functions
	ESqlField (QObject *parent=0)
	ESqlField (QString myName, ESqlField::Type myType=ESqlField::NoType, bool notNull=false, bool autoIncrement=false, QObject *parent=0)
bool	isValid () const
QString	name () const
void	setName (QString myName)
bool	isPrimaryKey () const
void	setIsPrimaryKey (bool status)
bool	autoIncrement () const
void	setAutoIncrement (bool status)
bool	notNull () const
void	setNotNull (bool status)
QVariant	defaultValue () const
void	setDefaultValue (QVariant value)
ESqlField::Type	dataType () const
void	setDataType (ESqlField::Type myType)
unsigned int	length () const
void	setLength (unsigned int len)
bool	isUnsigned () const
void	setIsUnsigned (bool status)
bool	isBinary () const
void	setIsBinary (bool status)
bool	zeroFill () const
void	setZeroFill (bool status)
QString	sqlFieldType () const
QString	createStatement (EngSaS::SQL::DatabaseType type)
	Creates the SQL statement to create the field. More...
ESqlField *	copy () const
bool	operator== (const ESqlField &field) const
bool	operator!= (const ESqlField &field) const
Public Member Functions inherited from EObject
	EObject (QObject *parent=0)
virtual	~EObject ()
void	connectByPass (QObject *object)

Private Member Functions
void	init ()

Private Attributes
QString	fieldName
bool	pk
bool	ai
bool	nn
QVariant	fieldDefValue
ESqlField::Type	fieldType
unsigned int	fieldLength
bool	binary
bool	fieldUnsigned
bool	zf
QMultiHash< int, QString >	convFieldTypes

Additional Inherited Members
Public Slots inherited from EObject
virtual void	reloadSettings ()
	Used to reload the settings. More...
Signals inherited from EObject
void	error (const QString &message)
void	warning (const QString &message)
void	information (const QString &message)
void	reloadEnableActions ()
	Request reloading of enabled actions in EMainWindow. More...
void	addMenu (QMenu *newMenu, const QString &parent, QString before=QString())
void	addAction (QAction *newAction, const QString &parent, QString before=QString())
void	addToolBar (QToolBar *newToolBar, Qt::ToolBarArea area=Qt::TopToolBarArea)
void	addNewDockWidget (QDockWidget *widget, const Qt::DockWidgetArea &area)
void	setCentralWidget (QWidget *centralWidget)
void	showSettings ()
void	showHelp (const QString &page)
void	showStatusWidget (QWidget *widget)
void	reloadSettingsRequest ()
	Indicates, that a reload of the settings is needed. More...
void	doReloadSettings ()
	Emitted to bring the reload request back to the farest child. More...
Static Public Member Functions inherited from EObject
static void	connectByPass (QObject *parent, QObject *child)
Protected Slots inherited from EObject
virtual void	errorByPass (const QString &message)
virtual void	warningByPass (const QString &message)
virtual void	informationByPass (const QString &message)
virtual void	reloadEnableActionsByPass ()
virtual void	addMenuByPass (QMenu *newMenu, const QString &parent, QString before=QString())
virtual void	addActionByPass (QAction *newAction, const QString &parent, QString before=QString())
virtual void	addToolBarByPass (QToolBar *newToolBar, Qt::ToolBarArea area=Qt::TopToolBarArea)
virtual void	addNewDockWidgetByPass (QDockWidget *widget, const Qt::DockWidgetArea &area)
virtual void	setCentralWidgetByPass (QWidget *centralWidget)
virtual void	showSettingsByPass ()
virtual void	showHelpByPass (const QString &page)
virtual void	showStatusWidgetByPass (QWidget *widget)
virtual void	reloadSettingsRequestByPass ()
Protected Member Functions inherited from EObject
void	addManagedDockWidget (QDockWidget *widget, const Qt::DockWidgetArea &area, QString actionLabel=QString(), QString actionParent=QString())
	Adds an dock widget via addNewDockWidget() and adds widget to the list of managed dock widgets. More...

Detailed Description

Represents an field in an sql table.

This class is used with ESqlInit to define database schemas.

See also

ESqlTable

ESqlInit

Member Enumeration Documentation

Type

enum ESqlField::Type

Enumerator
NoType
Integer
Text
Varchar
Boolean
Date
Time
Tinyint
Double
Timestamp
Blob
LongBlob

Constructor & Destructor Documentation

ESqlField() [1/2]

ESqlField::ESqlField

(

QObject *

parent = 0

)

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ESqlField() [2/2]

ESqlField::ESqlField	(	QString	myName,
		ESqlField::Type	myType = ESqlField::NoType,
		bool	notNull = false,
		bool	autoIncrement = false,
		QObject *	parent = 0
	)

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Member Function Documentation

autoIncrement()

bool ESqlField::autoIncrement

(

)

const

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copy()

ESqlField * ESqlField::copy

(

)

const

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createStatement()

QString ESqlField::createStatement

(

EngSaS::SQL::DatabaseType

type

)

Creates the SQL statement to create the field.

e.g. a field with name cell2 and varchar(20) not null will result in this statement: cell2 varchar(20) not null

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dataType()

ESqlField::Type ESqlField::dataType

(

)

const

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defaultValue()

QVariant ESqlField::defaultValue

(

)

const

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init()

void ESqlField::init ( )

private

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isBinary()

bool ESqlField::isBinary

(

)

const

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isPrimaryKey()

bool ESqlField::isPrimaryKey

(

)

const

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isUnsigned()

bool ESqlField::isUnsigned

(

)

const

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isValid()

bool ESqlField::isValid

(

)

const

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length()

unsigned int ESqlField::length

(

)

const

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name()

QString ESqlField::name

(

)

const

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notNull()

bool ESqlField::notNull

(

)

const

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operator!=()

bool ESqlField::operator!=

(

const ESqlField &

field

)

const

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operator==()

bool ESqlField::operator==

(

const ESqlField &

field

)

const

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setAutoIncrement()

void ESqlField::setAutoIncrement

(

bool

status

)

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setDataType()

void ESqlField::setDataType

(

ESqlField::Type

myType

)

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setDefaultValue()

void ESqlField::setDefaultValue

(

QVariant

value

)

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setIsBinary()

void ESqlField::setIsBinary

(

bool

status

)

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setIsPrimaryKey()

void ESqlField::setIsPrimaryKey

(

bool

status

)

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setIsUnsigned()

void ESqlField::setIsUnsigned

(

bool

status

)

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setLength()

void ESqlField::setLength

(

unsigned int

len

)

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setName()

void ESqlField::setName

(

QString

myName

)

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setNotNull()

void ESqlField::setNotNull

(

bool

status

)

setZeroFill()

void ESqlField::setZeroFill

(

bool

status

)

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sqlFieldType()

QString ESqlField::sqlFieldType

(

)

const

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zeroFill()

bool ESqlField::zeroFill

(

)

const

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Member Data Documentation

ai

bool ESqlField::ai

private

binary

bool ESqlField::binary

private

convFieldTypes

QMultiHash<int, QString> ESqlField::convFieldTypes

private

fieldDefValue

QVariant ESqlField::fieldDefValue

private

fieldLength

unsigned int ESqlField::fieldLength

private

fieldName

QString ESqlField::fieldName

private

fieldType

ESqlField::Type ESqlField::fieldType

private

fieldUnsigned

bool ESqlField::fieldUnsigned

private

nn

bool ESqlField::nn

private

pk

bool ESqlField::pk

private

zf

bool ESqlField::zf

private

---

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

• /home/abuild/rpmbuild/BUILD/libengsas-0.6.0/src/lib/core/esqlfield.h
• /home/abuild/rpmbuild/BUILD/libengsas-0.6.0/src/lib/core/esqlfield.cpp