QStandardItemEditorCreator Class

template <typename T> class QStandardItemEditorCreator

QStandardItemEditorCreator 类提供了注册部件的可能性，而无需对QItemEditorCreatorBase 进行子类化。更多

Header：	`#include <QStandardItemEditorCreator>`
CMake：	`find_package(Qt6 REQUIRED COMPONENTS Widgets)` `target_link_libraries(mytarget PRIVATE Qt6::Widgets)`
qmake：	`QT += widgets`
继承：	QItemEditorCreatorBase

所有成员（包括继承成员）的列表

公共函数

QStandardItemEditorCreator()

重新实现的公共函数

virtual QWidget *	createWidget(QWidget *parent) const override
virtual QByteArray	valuePropertyName() const override

详细说明

该模板类可方便地注册部件，而无需子类化QItemEditorCreatorBase 。

示例

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

通过QStyledItemDelegate::setItemEditorFactory() 在项目委托中设置上面创建的editorFactory ，可以确保所有QMetaType::QDateTime 类型的值都将在MyFancyDateTimeEdit 中编辑。

编辑器必须提供一个包含编辑数据的用户属性。QStyledItemDelegates 将使用该属性来设置和检索数据（使用 Qt XML 的元对象系统）。您可以使用 USER 关键字设置用户属性：

Q_PROPERTY(QColor color READ color WRITE setColor USER true)

另请参阅 QItemEditorCreatorBase,QItemEditorCreator,QItemEditorFactory, 和QStyledItemDelegate 。

成员函数文档

QStandardItemEditorCreator::QStandardItemEditorCreator()

构造一个编辑器创建者对象。

`[override virtual]` QWidget *QStandardItemEditorCreator::createWidget(QWidget **parent*) const

重实现：QItemEditorCreatorBase::createWidget(QWidget *parent) const.

`[override virtual]` QByteArray QStandardItemEditorCreator::valuePropertyName() const

重实现：QItemEditorCreatorBase::valuePropertyName() const.

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