devextreme
Version:
JavaScript/TypeScript Component Suite for Responsive Web Development
36 lines (35 loc) • 1.3 kB
JavaScript
/**
* DevExtreme (esm/__internal/grids/tree_list/m_grid_view.js)
* Version: 25.2.5
* Build date: Fri Feb 20 2026
*
* Copyright (c) 2012 - 2026 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import {
gridViewModule,
ResizingController
} from "../../grids/grid_core/views/m_grid_view";
import treeListCore from "./m_core";
const TREELIST_EXPANDABLE_INSTRUCTION = "dxTreeList-ariaExpandableInstruction";
class TreeListResizingController extends ResizingController {
constructor() {
super(...arguments);
this._expandableWidgetAriaId = TREELIST_EXPANDABLE_INSTRUCTION
}
_getWidgetAriaLabel() {
return "dxTreeList-ariaTreeList"
}
_toggleBestFitMode(isBestFit) {
super._toggleBestFitMode(isBestFit);
const $rowsTable = this._rowsView.getTableElement();
$rowsTable.find(".dx-treelist-cell-expandable").toggleClass(this.addWidgetPrefix("best-fit"), isBestFit)
}
}
treeListCore.registerModule("gridView", {
defaultOptions: gridViewModule.defaultOptions,
controllers: Object.assign({}, gridViewModule.controllers, {
resizing: TreeListResizingController
}),
views: gridViewModule.views
});