QItemEditorFactory ¶

函数 ¶

虚函数 ¶

静态函数 ¶

标准编辑 Widget ¶

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.

Type	编辑器 Widget
bool	QComboBox
double	QDoubleSpinBox
int	QSpinBox
无符号 int
QDate	QDateEdit
QDateTime	QDateTimeEdit
QPixmap	QLabel
QString	QLineEdit
QTime	QTimeEdit

Additional editors can be registered with the registerEditor() 函数。

另请参阅

QStyledItemDelegate 模型/视图编程 色彩编辑器工厂范例

class QItemEditorFactory ¶

Constructs a new item editor factory.

PySide2.QtWidgets.QItemEditorFactory. createEditor ( userType , parent ) ¶

参数

• userType – int

• parent – QWidget

返回类型

QWidget

Creates an editor widget with the given parent 为指定 userType of data, and returns it as a QWidget .

另请参阅

registerEditor()

static PySide2.QtWidgets.QItemEditorFactory. defaultFactory ( ) ¶

返回类型

QItemEditorFactory

Returns the default item editor factory.

另请参阅

setDefaultFactory()

PySide2.QtWidgets.QItemEditorFactory. registerEditor ( userType , creator ) ¶

参数

• userType – int

• creator – QItemEditorCreatorBase

Registers an item editor creator specified by creator 为给定 userType of data.

注意

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

另请参阅

createEditor()

static PySide2.QtWidgets.QItemEditorFactory. setDefaultFactory ( factory ) ¶

参数

factory – QItemEditorFactory

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

另请参阅

defaultFactory()

PySide2.QtWidgets.QItemEditorFactory. valuePropertyName ( userType ) ¶

参数

userType – int

返回类型

QByteArray

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