The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase. More...
| Header: | #include <QStandardItemEditorCreator> |
| qmake: | QT += widgets |
| Since: | Qt 4.2 |
| Inherits: | QItemEditorCreatorBase |
| virtual QWidget * | createWidget(QWidget *parent) const override |
| virtual QByteArray | valuePropertyName() const override |
The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase.
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(QVariant::DateType, creator);
Setting the editorFactory created above in an item delegate via QItemDelegate::setItemEditorFactory() makes sure that all values of type
QVariant::DateTime will be edited in MyFancyDateTimeEdit.
The editor must provide a user property that will contain the editing data. The property is used by QItemDelegates to set and retrieve the data (using Qt's meta-object system). You set the user property with the USER keyword:
Q_PROPERTY(QColor color READ color WRITE setColor USER true)
See also QItemEditorCreatorBase, QItemEditorCreator, QItemEditorFactory, QItemDelegate, and Color Editor Factory Example.
Constructs an editor creator object.
[override virtual] QWidget *QStandardItemEditorCreator::createWidget(QWidget *parent) constReimplemented from QItemEditorCreatorBase::createWidget().
[override virtual] QByteArray
QStandardItemEditorCreator::valuePropertyName() constReimplemented from QItemEditorCreatorBase::valuePropertyName().
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