# DisplayEventWindowCloseRequested

`import { DisplayEventWindowCloseRequested } from "destack:display/binding";`

Window close requested display event.

```ds title="DisplayEventWindowCloseRequested"
export struct DisplayEventWindowCloseRequested {
    kind: "windowCloseRequested";
    timestampNs: uint64;
    sequence: uint64;
    droppedCount: uint64;
    backend: DisplayBackendKind;
    window: WindowHandle;
}
```

[language/library/src/display/binding/event.ds:134:147](https://github.com/destack-sh/destack/blob/main/language/library/src/display/binding/event.ds#L134-L147)

## Members

### `kind: "windowCloseRequested"`

Event discriminator.

### `timestampNs: uint64`

Event timestamp in nanoseconds.

### `sequence: uint64`

Event sequence number.

### `droppedCount: uint64`

Number of events dropped before this event.

### `backend: DisplayBackendKind`

Display backend.

### `window: WindowHandle`

Window handle.