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Merge from master

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This commit is contained in:
Raj Musuku
2019-02-21 17:56:04 -08:00
parent 5a146e34fa
commit 666ae11639
11482 changed files with 119352 additions and 255574 deletions
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15
src/vs/base/browser/ui/scrollbar/scrollbarVisibilityController.ts
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@@ -2,18 +2,17 @@
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the Source EULA. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
import { Disposable } from 'vs/base/common/lifecycle';
import { TimeoutTimer } from 'vs/base/common/async';
import { FastDomNode } from 'vs/base/browser/fastDomNode';
import { TimeoutTimer } from 'vs/base/common/async';
import { Disposable } from 'vs/base/common/lifecycle';
import { ScrollbarVisibility } from 'vs/base/common/scrollable';
export class ScrollbarVisibilityController extends Disposable {
private _visibility: ScrollbarVisibility;
private _visibleClassName: string;
private _invisibleClassName: string;
private _domNode: FastDomNode<HTMLElement>;
private _domNode: FastDomNode<HTMLElement> | null;
private _shouldBeVisible: boolean;
private _isNeeded: boolean;
private _isVisible: boolean;
@@ -90,7 +89,9 @@ export class ScrollbarVisibilityController extends Disposable {
// The CSS animation doesn't play otherwise
this._revealTimer.setIfNotSet(() => {
this._domNode.setClassName(this._visibleClassName);
if (this._domNode) {
this._domNode.setClassName(this._visibleClassName);
}
}, 0);
}
@@ -100,6 +101,8 @@ export class ScrollbarVisibilityController extends Disposable {
return;
}
this._isVisible = false;
this._domNode.setClassName(this._invisibleClassName + (withFadeAway ? ' fade' : ''));
if (this._domNode) {
this._domNode.setClassName(this._invisibleClassName + (withFadeAway ? ' fade' : ''));
}
}
}