devextreme/ui/tabs.d.ts

HTML5 JavaScript Component Suite for Responsive Web Development

/**
* DevExtreme (ui/tabs.d.ts)
* Version: 25.1.3
* Build date: Wed Jun 25 2025
*
* Copyright (c) 2012 - 2025 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import { DataSourceLike } from '../data/data_source';

import {
    EventInfo,
    NativeEventInfo,
    InitializedEventInfo,
    ChangedOptionInfo,
    ItemInfo,
} from '../common/core/events';

import CollectionWidget, {
    CollectionWidgetItem,
    CollectionWidgetOptions,
    SelectionChangeInfo,
    SelectionChangingEventBase,
} from './collection/ui.collection_widget.base';

import {
    Orientation,
    SingleOrMultiple,
    TabsIconPosition,
    TabsStyle,
} from '../common';

/**
 * @deprecated Attention! This type is for internal purposes only. If you used it previously, please submit a ticket to our {@link https://supportcenter.devexpress.com/ticket/create Support Center}. We will check if there is an alternative solution.
 */
export type ItemLike = string | Item | any;

export {
    SingleOrMultiple,
    Orientation,
    TabsIconPosition,
    TabsStyle,
};

/**
 * The type of the contentReady event handler's argument.
 */
export type ContentReadyEvent<TItem extends ItemLike = any, TKey = any> = EventInfo<dxTabs<TItem, TKey>>;

/**
 * The type of the disposing event handler&apos;s argument.
 */
export type DisposingEvent<TItem extends ItemLike = any, TKey = any> = EventInfo<dxTabs<TItem, TKey>>;

/**
 * The type of the initialized event handler&apos;s argument.
 */
export type InitializedEvent<TItem extends ItemLike = any, TKey = any> = InitializedEventInfo<dxTabs<TItem, TKey>>;

/**
 * The type of the itemClick event handler&apos;s argument.
 */
export type ItemClickEvent<TItem extends ItemLike = any, TKey = any> = NativeEventInfo<dxTabs<TItem, TKey>, KeyboardEvent | MouseEvent | PointerEvent> & ItemInfo<TItem>;

/**
 * The type of the itemContextMenu event handler&apos;s argument.
 */
export type ItemContextMenuEvent<TItem extends ItemLike = any, TKey = any> = NativeEventInfo<dxTabs<TItem, TKey>, MouseEvent | PointerEvent | TouchEvent> & ItemInfo<TItem>;

/**
 * The type of the itemHold event handler&apos;s argument.
 */
export type ItemHoldEvent<TItem extends ItemLike = any, TKey = any> = NativeEventInfo<dxTabs<TItem, TKey>, MouseEvent | PointerEvent | TouchEvent> & ItemInfo<TItem>;

/**
 * The type of the itemRendered event handler&apos;s argument.
 */
export type ItemRenderedEvent<TItem extends ItemLike = any, TKey = any> = EventInfo<dxTabs<TItem, TKey>> & ItemInfo<TItem>;

/**
 * The type of the optionChanged event handler&apos;s argument.
 */
export type OptionChangedEvent<TItem extends ItemLike = any, TKey = any> = EventInfo<dxTabs<TItem, TKey>> & ChangedOptionInfo;

/**
 * The type of the selectionChanging event handler&apos;s argument.
 */
export type SelectionChangingEvent<TItem extends ItemLike = any, TKey = any> = SelectionChangingEventBase<dxTabs<TItem, TKey>>;

/**
 * The type of the selectionChanged event handler&apos;s argument.
 */
export type SelectionChangedEvent<TItem extends ItemLike = any, TKey = any> = EventInfo<dxTabs<TItem, TKey>> & SelectionChangeInfo<TItem>;

/**
 * 
 * @deprecated 
 */
export interface dxTabsOptions<
    TItem extends ItemLike = any,
    TKey = any,
> extends Properties<TItem, TKey> {}

/**
 * 
 * @deprecated 
 * @deprecated Attention! This type is for internal purposes only. If you used it previously, please submit a ticket to our {@link https://supportcenter.devexpress.com/ticket/create Support Center}. We will check if there is an alternative solution.
 */
export interface dxTabsBaseOptions<
    TComponent extends dxTabs<TItem, TKey> = dxTabs<any, any>,
    TItem extends ItemLike = any,
    TKey = any,
> extends CollectionWidgetOptions<TComponent, TItem, TKey> {
    /**
     * Binds the UI component to data.
     */
    dataSource?: DataSourceLike<TItem, TKey> | null;
    /**
     * Specifies whether the UI component can be focused using keyboard navigation.
     */
    focusStateEnabled?: boolean;
    /**
     * Specifies whether the UI component changes its state when a user pauses on it.
     */
    hoverStateEnabled?: boolean;
    /**
     * Specifies icon position relative to the text inside the tab.
     */
    iconPosition?: TabsIconPosition;
    /**
     * An array of items displayed by the UI component.
     */
    items?: Array<TItem>;
    /**
     * Specifies component orientation.
     */
    orientation?: Orientation;
    /**
     * Specifies whether to repaint only those elements whose data changed.
     */
    repaintChangesOnly?: boolean;
    /**
     * Specifies whether or not an end user can scroll tabs by swiping.
     */
    scrollByContent?: boolean;
    /**
     * Specifies whether or not an end user can scroll tabs.
     */
    scrollingEnabled?: boolean;
    /**
     * Specifies whether the UI component enables an end user to select only a single item or multiple items.
     */
    selectionMode?: SingleOrMultiple;
    /**
     * Specifies whether navigation buttons should be available when tabs exceed the UI component&apos;s width.
     */
    showNavButtons?: boolean;
    /**
     * Specifies the styling mode for the active tab.
     */
    stylingMode?: TabsStyle;
}

/**
 * The Tabs component is a tab strip used to switch between pages or views. This UI component is included in the TabPanel UI component, but you can use Tabs separately as well.
 */
export default class dxTabs<
    TItem extends ItemLike = any,
    TKey = any,
> extends CollectionWidget<Properties<TItem, TKey>, TItem, TKey> { }

export type Item = dxTabsItem;

/**
 * @deprecated Use Item instead
 * @deprecated Attention! This type is for internal purposes only. If you used it previously, please submit a ticket to our {@link https://supportcenter.devexpress.com/ticket/create Support Center}. We will check if there is an alternative solution.
 */
export interface dxTabsItem extends CollectionWidgetItem {
    /**
     * Specifies a badge text for the tab.
     */
    badge?: string;
    /**
     * Specifies the icon to be displayed on the tab.
     */
    icon?: string;
}

export type ExplicitTypes<
    TItem extends ItemLike,
    TKey,
> = {
    Properties: Properties<TItem, TKey>;
    ContentReadyEvent: ContentReadyEvent<TItem, TKey>;
    DisposingEvent: DisposingEvent<TItem, TKey>;
    InitializedEvent: InitializedEvent<TItem, TKey>;
    ItemClickEvent: ItemClickEvent<TItem, TKey>;
    ItemContextMenuEvent: ItemContextMenuEvent<TItem, TKey>;
    ItemHoldEvent: ItemHoldEvent<TItem, TKey>;
    ItemRenderedEvent: ItemRenderedEvent<TItem, TKey>;
    OptionChangedEvent: OptionChangedEvent<TItem, TKey>;
    SelectionChangedEvent: SelectionChangedEvent<TItem, TKey>;
    SelectionChangingEvent: SelectionChangingEvent<TItem, TKey>;
};

export type Properties<
    TItem extends ItemLike = any,
    TKey = any,
> = dxTabsBaseOptions<dxTabs<TItem, TKey>, TItem, TKey>;

/**
 * @deprecated use Properties instead
 * @deprecated Attention! This type is for internal purposes only. If you used it previously, please submit a ticket to our {@link https://supportcenter.devexpress.com/ticket/create Support Center}. We will check if there is an alternative solution.
 */
export type Options<
    TItem extends ItemLike = any,
    TKey = any,
> = Properties<TItem, TKey>;