QStandardItemEditorCreator< T > Class Template Reference

The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase. More...

#include <qitemeditorfactory.h>

Inheritance diagram for QStandardItemEditorCreator< T >:

Collaboration diagram for QStandardItemEditorCreator< T >:

Public Member Functions
	QStandardItemEditorCreator ()
	Constructs an editor creator object.
QWidget *	createWidget (QWidget *parent) const override
	\reimp
QByteArray	valuePropertyName () const override
	\reimp
Public Member Functions inherited from QItemEditorCreatorBase
virtual	~QItemEditorCreatorBase ()
	Destroys the editor creator object.

Detailed Description

template<class T>
class QStandardItemEditorCreator< T >

The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase.

Since

4.2

\inmodule QtWidgets

This convenience template class makes it possible to register widgets without having to subclass QItemEditorCreatorBase.

Example:

QItemEditorFactory *editorFactory = new QItemEditorFactory;
QItemEditorCreatorBase *creator = new QStandardItemEditorCreator<MyFancyDateTimeEdit>();
editorFactory->registerEditor(QMetaType::QDateTime, creator);

Setting the editorFactory created above in an item delegate via QStyledItemDelegate::setItemEditorFactory() makes sure that all values of type QMetaType::QDateTime will be edited in {MyFancyDateTimeEdit}.

The editor must provide a user property that will contain the editing data. The property is used by \l{QStyledItemDelegate}s to set and retrieve the data (using Qt's \l{Meta-Object System}{meta-object system}). You set the user property with the USER keyword:

See also

QItemEditorCreatorBase, QItemEditorCreator, QItemEditorFactory, QStyledItemDelegate

Definition at line 41 of file qitemeditorfactory.h.

Constructor & Destructor Documentation

QStandardItemEditorCreator()

template<class T >

template< class T > QStandardItemEditorCreator< T >::QStandardItemEditorCreator ( )

inline

Constructs an editor creator object.

Definition at line 44 of file qitemeditorfactory.h.

Member Function Documentation

createWidget()

template<class T >

template< class T > QWidget * QStandardItemEditorCreator< T >::createWidget ( QWidget * parent ) const

inlineoverridevirtual

\reimp

Implements QItemEditorCreatorBase.

Definition at line 47 of file qitemeditorfactory.h.

valuePropertyName()

template<class T >

template< class T > QByteArray QStandardItemEditorCreator< T >::valuePropertyName ( ) const

inlineoverridevirtual

\reimp

Implements QItemEditorCreatorBase.

Definition at line 48 of file qitemeditorfactory.h.

---

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

• qtbase/src/widgets/itemviews/qitemeditorfactory.h (05fc3aef53348fb58be6308076e000825b704e58)
• qtbase/src/widgets/itemviews/qitemeditorfactory.cpp (4e1a1f3697563124588d7d00089b15084220ca42)