primeng
Version:
PrimeNG is an open source UI library for Angular featuring a rich set of 80+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with PrimeB
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TypeScript
/**
* Represents a node in a tree data structure.
* @group Interface
*/
export interface TreeNode<T = any> {
checked?: boolean;
/**
* Label of the node.
*/
label?: string;
/**
* Data represented by the node.
*/
data?: T;
/**
* Icon of the node to display next to content.
*/
icon?: string;
/**
* Icon to use in expanded state.
*/
expandedIcon?: string;
/**
* Icon to use in collapsed state.
*/
collapsedIcon?: string;
/**
* An array of treenodes as children.
*/
children?: TreeNode<T>[];
/**
* Specifies if the node has children. Used in lazy loading.
* @defaultValue false
*/
leaf?: boolean;
/**
* Expanded state of the node.
* @defaultValue false
*/
expanded?: boolean;
/**
* Type of the node to match a template.
*/
type?: string;
/**
* Parent of the node.
*/
parent?: TreeNode<T>;
/**
* Defines if value is partially selected.
*/
partialSelected?: boolean;
/**
* Inline style of the node.
*/
style?: any;
/**
* Style class of the node.
*/
styleClass?: string;
/**
* Defines if the node is draggable.
*/
draggable?: boolean;
/**
* Defines if the node is droppable.
*/
droppable?: boolean;
/**
* Whether the node is selectable when selection mode is enabled.
* @defaultValue false
*/
selectable?: boolean;
/**
* Mandatory unique key of the node.
*/
key?: string;
/**
* Mandatory unique key of the node.
*/
loading?: boolean;
}