QtGui.QItemEditorFactory Class Reference

The QItemEditorFactory class provides widgets for editing item data in views and delegates. More...

Inheritance diagram for QtGui.QItemEditorFactory:

Collaboration diagram for QtGui.QItemEditorFactory:

Public Member Functions
	QItemEditorFactory ()
	QItemEditorFactory (QItemEditorFactory copy)
virtual void	CreateProxy ()
virtual QWidget	CreateEditor (QVariant.Type type, QWidget parent)
new void	RegisterEditor (QVariant.Type type, QItemEditorCreatorBase creator)
virtual QByteArray	ValuePropertyName (QVariant.Type type)
new void	Dispose ()

Protected Member Functions
	QItemEditorFactory (System.Type dummy)

Protected Attributes
SmokeInvocation	interceptor

Properties
static QItemEditorFactory	DefaultFactory [get, set]
virtual System.IntPtr	SmokeObject [get, set]

Detailed Description

The QItemEditorFactory class provides widgets for editing item data in views and delegates.

When editing data in an item view, editors are created and displayed by a delegate. QItemDelegate, which is the delegate by default installed on Qt's item views, uses a QItemEditorFactory to create editors for it. A default unique instance provided by QItemEditorFactory is used by all item delegates. If you set a new default factory with setDefaultFactory(), the new factory will be used by existing and new delegates.

A factory keeps a collection of QItemEditorCreatorBase instances, which are specialized editors that produce editors for one particular QVariant data type (All Qt models store their data in QVariants).

Standard Editing Widgets

The standard factory implementation provides editors for a variety of data types. These are created whenever a delegate needs to provide an editor for data supplied by a model. The following table shows the relationship between types and the standard editors provided.

TypeEditor Widget

bool QComboBox

double QDoubleSpinBox

int QSpinBox

unsigned int

QDate QDateEdit

QDateTime QDateTimeEdit

QPixmap QLabel

QString QLineEdit

QTime QTimeEdit

Additional editors can be registered with the registerEditor() function.

See also QItemDelegate, Model/View Programming, and Color Editor Factory Example.

Constructor & Destructor Documentation

QtGui.QItemEditorFactory.QItemEditorFactory ( System.Type  dummy )

protected

QtGui.QItemEditorFactory.QItemEditorFactory

(

)

Constructs a new item editor factory.

QtGui.QItemEditorFactory.QItemEditorFactory

(

QItemEditorFactory

copy

)

Constructs a new item editor factory.

Member Function Documentation

virtual QWidget QtGui.QItemEditorFactory.CreateEditor ( QVariant.Type  type, QWidget  parent  )

virtual

Creates an editor widget with the given parent for the specified type of data, and returns it as a QWidget.

See also registerEditor().

virtual void QtGui.QItemEditorFactory.CreateProxy ( )

virtual

new void QtGui.QItemEditorFactory.Dispose

(

)

new void QtGui.QItemEditorFactory.RegisterEditor	(	QVariant.Type	type,
		QItemEditorCreatorBase	creator
	)

Registers an item editor creator specified by creator for the given type of data.

Note: The factory takes ownership of the item editor creator and will destroy it if a new creator for the same type is registered later.

See also createEditor().

virtual QByteArray QtGui.QItemEditorFactory.ValuePropertyName ( QVariant.Type  type )

virtual

Returns the property name used to access data for the given type of data.

Member Data Documentation

SmokeInvocation QtGui.QItemEditorFactory.interceptor

protected

Property Documentation

QItemEditorFactory QtGui.QItemEditorFactory.DefaultFactory

staticgetset

Returns the default item editor factory.

Sets the default item editor factory to the given factory. Both new and existing delegates will use the new factory.

virtual System.IntPtr QtGui.QItemEditorFactory.SmokeObject

getset