@mui/x-virtualizer
Version:
78 lines • 1.58 kB
TypeScript
export type Size = {
width: number;
height: number;
};
export declare const Size: {
EMPTY: {
width: number;
height: number;
};
equals: (a: Size, b: Size) => boolean;
};
export type Row = {
[key: string | symbol]: any;
};
export type Column = {
[key: string | symbol]: any;
};
export type ColumnWithWidth = {
computedWidth: number;
} & Column;
export type RowId = any;
export type RowEntry = {
id: any;
model: Row;
};
export type PinnedRows = {
top: RowEntry[];
bottom: RowEntry[];
};
export declare const PinnedRows: {
EMPTY: PinnedRows;
};
export type PinnedColumns = {
left: Column[];
right: Column[];
};
export declare const PinnedColumns: {
EMPTY: PinnedColumns;
};
export type FocusedCell = {
rowIndex: number;
columnIndex: number;
id?: any;
field?: string;
};
export interface ColumnsRenderContext {
firstColumnIndex: number;
lastColumnIndex: number;
}
export interface RenderContext extends ColumnsRenderContext {
firstRowIndex: number;
lastRowIndex: number;
}
export interface GridScrollParams {
left: number;
top: number;
renderContext?: RenderContext;
}
export type GridScrollFn = (v: GridScrollParams) => void;
export type PinnedRowPosition = keyof PinnedRows;
export type ScrollPosition = {
top: number;
left: number;
};
export declare enum ScrollDirection {
NONE = 0,
UP = 1,
DOWN = 2,
LEFT = 3,
RIGHT = 4,
}
export declare namespace ScrollDirection {
function forDelta(dx: number, dy: number): ScrollDirection;
}
export type RowRange = {
firstRowIndex: number;
lastRowIndex: number;
};