The QStandardItemEditorCreator class provides the possibility to register widgets without having to subclass QItemEditorCreatorBase. More...
| Header: | #include <QStandardItemEditorCreator> |
| CMake: | find_package(Qt6 REQUIRED COMPONENTS Widgets)target_link_libraries(mytarget PRIVATE Qt6::Widgets) |
| qmake: | QT += widgets |
| Inherits: | QItemEditorCreatorBase |
| virtual QWidget * | createWidget(QWidget *parent) const override |
| virtual QByteArray | valuePropertyName() const override |
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 QStyledItemDelegates 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, and QStyledItemDelegate.
Constructs an editor creator object.
[override virtual] QWidget *QStandardItemEditorCreator::createWidget(QWidget *parent) constReimplements: QItemEditorCreatorBase::createWidget(QWidget *parent) const.
[override virtual] QByteArray
QStandardItemEditorCreator::valuePropertyName() constReimplements: QItemEditorCreatorBase::valuePropertyName() const.
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