Referencia de la Clase QEditorFactory

The QEditorFactory class is used to create editor widgets for QVariant data types. Más...

#include <qeditorfactory.h>

Diagrama de herencias de QEditorFactory

Lista de todos los miembros.

Métodos públicos
	QEditorFactory (QObject *parent=0, const char *name=0)
	~QEditorFactory ()
virtual QWidget *	createEditor (QWidget *parent, const QVariant &v)
	QEditorFactory (QObject *parent=0, const char *name=0)
	~QEditorFactory ()
virtual QWidget *	createEditor (QWidget *parent, const QVariant &v)
Métodos públicos estáticos
static QEditorFactory *	defaultFactory ()
static void	installDefaultFactory (QEditorFactory *factory)
static QEditorFactory *	defaultFactory ()
static void	installDefaultFactory (QEditorFactory *factory)

---

Descripción detallada

The QEditorFactory class is used to create editor widgets for QVariant data types.

sql

Each editor factory provides the createEditor() function which given a QVariant will create and return a QWidget that can edit that QVariant. For example if you have a QVariant::String type, a QLineEdit would be the default editor returned, whereas a QVariant::Int's default editor would be a QSpinBox.

If you want to create different editors for fields with the same data type, subclass QEditorFactory and reimplement the createEditor() function.

---

Documentación del constructor y destructor

QEditorFactory::QEditorFactory	(	QObject *	parent = 0,
		const char *	name = 0
	)

Constructs an editor factory with parent parent, called name.

QEditorFactory::~QEditorFactory

(

)

Destroys the object and frees any allocated resources.

QEditorFactory::QEditorFactory	(	QObject *	parent = 0,
		const char *	name = 0
	)

QEditorFactory::~QEditorFactory

(

)

---

Documentación de las funciones miembro

QWidget * QEditorFactory::createEditor	(	QWidget *	parent,
		const QVariant &	v
	)		[virtual]

Creates and returns the appropriate editor for the QVariant v. If the QVariant is invalid, 0 is returned. The parent is passed to the appropriate editor's constructor.

Reimplementado en QSqlEditorFactory y QSqlEditorFactory.

virtual QWidget* QEditorFactory::createEditor	(	QWidget *	parent,
		const QVariant &	v
	)		[virtual]

Reimplementado en QSqlEditorFactory y QSqlEditorFactory.

static QEditorFactory* QEditorFactory::defaultFactory

(

)

[static]

Reimplementado en QSqlEditorFactory y QSqlEditorFactory.

QEditorFactory * QEditorFactory::defaultFactory

(

)

[static]

Returns an instance of a default editor factory.

Reimplementado en QSqlEditorFactory y QSqlEditorFactory.

void QEditorFactory::installDefaultFactory

(

QEditorFactory *

factory

)

[static]

Replaces the default editor factory with factory. {QEditorFactory takes ownership of factory, and destroys it when it is no longer needed.}

static void QEditorFactory::installDefaultFactory

(

QEditorFactory *

factory

)

[static]

---

La documentación para esta clase fue generada a partir de los siguientes ficheros:

• src/qt/include/qeditorfactory.h
• src/qt/src/sql/qeditorfactory.h
• src/qt/src/sql/qeditorfactory.cpp