@antv/s2/esm/cell/header-cell.d.ts

effective spreadsheet render core lib

import type { DisplayObject, PointLike } from '@antv/g';
import { BaseCell } from '../cell/base-cell';
import { InteractionStateName } from '../common/constant/interaction';
import { GuiIcon } from '../common/icons';
import type { GuiIconCfg } from '../common/icons/gui-icon';
import type { CellMeta, Condition, ConditionMappingResult, FormatResult, HeaderActionIconOptions, HeaderActionNameOptions, InternalFullyHeaderActionIcon, TextTheme } from '../common/interface';
import type { BaseHeaderConfig } from '../facet/header';
import type { Node } from '../facet/layout/node';
export declare abstract class HeaderCell<T extends BaseHeaderConfig = BaseHeaderConfig> extends BaseCell<Node> {
    protected headerConfig: T;
    protected actionIconConfig: InternalFullyHeaderActionIcon | undefined;
    protected treeIcon: GuiIcon | undefined;
    protected treeLeafNodeAlignDot: DisplayObject | undefined;
    protected actionIcons: GuiIcon[];
    protected hasDefaultHiddenIcon: boolean;
    protected conditionIconMappingResult: HeaderActionNameOptions | undefined;
    /** left icon 绘制起始坐标 */
    protected leftIconPosition: PointLike;
    /** right icon 绘制起始坐标 */
    protected rightIconPosition: PointLike;
    /** 是否已添加移动端触摸事件监听器（防止重复添加） */
    protected hasMobileTouchListeners: boolean;
    /** 移动端触摸事件处理器引用（用于销毁时移除） */
    private mobileTouchHandlers;
    protected abstract isBolderText(): boolean;
    getHeaderConfig(): T;
    isShallowRender(): boolean;
    protected shouldInit(): boolean;
    protected handleRestOptions(...[headerConfig]: [T, unknown]): void;
    protected initCell(): void;
    generateIconConfig(): void;
    protected getFormattedFieldValue(): FormatResult;
    protected shouldShowDefaultHeaderActionIcon(): boolean | undefined;
    protected showSortIcon(): boolean | "" | import("@antv/s2").Query | undefined;
    protected getActionIconStyle(options: Partial<HeaderActionIconOptions>): Partial<GuiIconCfg>;
    protected hasDefaultHideActionIcon(): boolean;
    protected addActionIcon(options: HeaderActionIconOptions): void;
    protected drawActionAndConditionIcons({ updatePositionOnly, }?: {
        updatePositionOnly?: boolean;
    }): void;
    protected isSortCell(): boolean;
    protected handleByStateName(cells: CellMeta[], stateName: `${InteractionStateName}`): void;
    protected handleSearchResult(cells: CellMeta[]): void;
    protected handleHover(cells: CellMeta[]): void;
    protected handleSelect(cells: CellMeta[], nodes?: Node[]): void;
    protected getTextStyle(): TextTheme;
    getBackgroundColor(): {
        backgroundColor: string;
        backgroundColorOpacity: number;
    } & {
        backgroundColor: string;
        backgroundColorOpacity: number;
        intelligentReverseTextColor: boolean;
    };
    toggleActionIcon(id: string): void;
    protected getIconPosition(): PointLike;
    protected getInteractedCells(): CellMeta[];
    update(): void;
    updateByState(stateName: `${InteractionStateName}`): void;
    hideInteractionShape(): void;
    isMeasureField(): boolean;
    mappingValue<Result>(condition: Condition<Result>): ConditionMappingResult<Result>;
    findFieldCondition<T extends Condition>(conditions?: T[]): T | undefined;
    getTreeIcon(): GuiIcon | undefined;
    getActionIcons(): GuiIcon[];
    getMetaField(): string;
    /**
     * 添加移动端触摸事件监听器
     * 用于区分点击和滚动操作，避免滚动时误触发展开/收起
     * @param onTap 点击回调（当触摸移动距离小于阈值时触发）
     */
    protected addMobileTouchListener(onTap: () => void): void;
    destroy(): void;
    reInitCell(node: Node, headerConfig: T): void;
    setHeaderConfig(headerConfig: T): void;
}