@3mo/data-grid/dist/DataGridSelectionController.d.ts

A data grid web component

import type { DataRecord } from './DataRecord.js';
export declare enum DataGridSelectability {
    Single = "single",
    Multiple = "multiple"
}
export declare enum DataGridSelectionBehaviorOnDataChange {
    /** Resets the selection of all data */
    Reset = "reset",
    /** Tries to find the previously selected data to maintain the selection */
    Maintain = "maintain",
    /** Prevents the selection from changing */
    Prevent = "prevent"
}
interface SelectableComponent<TData> {
    selectability?: DataGridSelectability;
    readonly dataRecords: Array<DataRecord<TData>>;
    selectedData: Array<TData>;
    isDataSelectable?(data: TData): boolean;
    readonly selectionChange?: EventDispatcher<Array<TData>>;
    readonly selectionBehaviorOnDataChange?: DataGridSelectionBehaviorOnDataChange;
    readonly hasContextMenu?: boolean;
}
export declare class DataGridSelectionController<TData> {
    readonly host: SelectableComponent<TData>;
    private lastActiveSelection?;
    constructor(host: SelectableComponent<TData>);
    private get selectability();
    get hasSelection(): boolean;
    private get data();
    private get selectableData();
    private get selectedData();
    private set selectedData(value);
    private get previouslySelectedData();
    isSelectable(data: TData): boolean;
    isSelected(data: TData): boolean;
    handleDataChange(behavior: DataGridSelectionBehaviorOnDataChange): void;
    selectPreviouslySelectedData(): void;
    setSelection(data: TData, selected: boolean, preservePreviousSelections?: boolean): void;
    selectAll(): void;
    deselectAll(): void;
    select(data: Array<TData>): void;
}
export {};
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