For AI agents: the complete documentation index is available at https://ifhover.github.io/leaf-ui/en/llms.txt, the full documentation bundle is available at https://ifhover.github.io/leaf-ui/en/llms-full.txt, and this page is available as Markdown at https://ifhover.github.io/leaf-ui/en/api/popup-options.md.
Leaf UIReact components
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PopupOptions

Shared popup settings for Select, date and time pickers, and related components. Component settings override ConfigProvider's getPopupContainer. Modal and Drawer call their mounting-container prop container.

PopupOptions

PropertyTypeDescription
popupPlacement'top' | 'top-start' | 'top-end' | 'bottom' | 'bottom-start' | 'bottom-end' | 'left' | 'left-start' | 'left-end' | 'right' | 'right-start' | 'right-end'Placement relative to the trigger.
popupClassNamestringCustom popup class.
popupStyleCSSPropertiesCustom popup styles.
popupRender(content: React.ReactNode) => React.ReactNodeWrap or extend popup content; retain the supplied content to preserve interaction.
getPopupContainer() => Element | DocumentFragmentReturn the popup container, including a ShadowRoot.

Mount the container before interaction and avoid clipping the popup. Access the DOM inside the callback. For a ShadowRoot, load component styles inside that root too. Each component documents its default placement and additional options.