> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# OpenHandlerEvent

- Package: [@gooddata/sdk-ui-catalog](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui-catalog/index.md)
- Kind: type-alias
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-ui-catalog/src/catalogDetail/types.ts

**Signature:**

```typescript
export type OpenHandlerEvent = {
    item: ICatalogItem;
    workspaceId: string;
    newTab: boolean;
    preventDefault: () => void;
};
```
**References:** [ICatalogItem](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-ui-catalog/sdk-ui-catalog.icatalogitem/index.md)