devextreme
Version:
HTML5 JavaScript Component Suite for Responsive Web Development
62 lines (61 loc) • 2.15 kB
JavaScript
/**
* DevExtreme (esm/renovation/component_wrapper/navigation/scroll_view.js)
* Version: 23.2.6
* Build date: Wed May 01 2024
*
* Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
* Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
*/
import Component from "../common/component";
import {
Deferred
} from "../../../core/utils/deferred";
export class ScrollViewWrapper extends Component {
constructor(element, options) {
super(element, options);
this.updateAdditionalOptions()
}
update() {
var _this$viewRef;
null === (_this$viewRef = this.viewRef) || void 0 === _this$viewRef ? void 0 : _this$viewRef.updateHandler();
return Deferred().resolve()
}
release(preventScrollBottom) {
this.viewRef.release(preventScrollBottom);
return Deferred().resolve()
}
_dimensionChanged() {
var _this$viewRef2;
null === (_this$viewRef2 = this.viewRef) || void 0 === _this$viewRef2 ? void 0 : _this$viewRef2.updateHandler()
}
isRenovated() {
return !!Component.IS_RENOVATED_WIDGET
}
updateAdditionalOptions() {
this.option("pullDownEnabled", this.hasActionSubscription("onPullDown"));
this.option("reachBottomEnabled", this.hasActionSubscription("onReachBottom"))
}
on() {
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key]
}
var callBase = super.on.apply(this, args);
this.updateAdditionalOptions();
return callBase
}
_optionChanged(option) {
var {
name: name
} = option;
if ("useNative" === name) {
this._isNodeReplaced = false
}
super._optionChanged(option);
if ("onPullDown" === name || "onReachBottom" === name) {
this.updateAdditionalOptions()
}
}
_moveIsAllowed(event) {
return this.viewRef.scrollableRef.current.scrollableRef.moveIsAllowed(event)
}
}