*API reference: `textual.events.DescendantBlur`*


## See also

- [DescendantFocus](descendant_focus.md) - The complementary event for descendant gaining focus
- [Blur](blur.md) - Sent when the widget itself loses focus
- [Focus](focus.md) - Sent when a widget gains focus
- [Events guide](../guide/events.md) - Introduction to Textual's event system
