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The QItemEditorFactory class provides widgets for editing item data in views and delegates. More...
#include <QItemEditorFactory>
The QItemEditorFactory class provides widgets for editing item data in views and delegates.
When editing the data shown by an item delegate, the QItemDelegate responsible requests an editor widget from its item editor factory by calling the createEditor() function. The default factory is provided by this class, but it is possible to implement subclasses that provide specialized editing behavior, such as row or column-specific editors, or editors for certain types of data.
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 | Editor Widget |
---|---|
bool | QComboBox |
double | QDoubleSpinBox |
int | QSpinBox |
unsigned int | |
QDate | QDateEdit |
QDateTime | QDateTimeEdit |
QPixmap | QLabel |
QString | QLineEdit |
QTime | QTimeEdit |
Additional editors can be registered for use with both standard and custom delegates with the registerEditor() function.
See also QItemDelegate and Model/View Programming.
Constructs a new item editor factory.
Destroys the item editor factory.
Creates an editor widget with the given parent for the specified type of data, and returns it as a QWidget.
See also registerEditor().
Returns the default item editor factory.
See also setDefaultFactory().
Registers an item editor creator specified by creator for the given type of data.
See also createEditor().
Sets the default item editor factory to the given factory.
See also defaultFactory().
Returns the property name used to identify the given type of data.
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