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fixes #122402

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João Moreno 2021-05-31 11:49:03 +02:00
parent 427f48b8d1
commit edf85f1711
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GPG key ID: 896B853774D1A575
1 changed files with 8 additions and 2 deletions
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10
src/vs/base/browser/ui/list/listWidget.ts
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@ -660,9 +660,15 @@ export class MouseController<T> implements IDisposable {
private changeSelection(e: IListMouseEvent<T> | IListTouchEvent<T>): void {
const focus = e.index!;
const anchor = this.list.getAnchor();
let anchor = this.list.getAnchor();
if (this.isSelectionRangeChangeEvent(e)) {
if (typeof anchor === 'undefined') {
const currentFocus = this.list.getFocus()[0];
anchor = currentFocus ?? focus;
this.list.setAnchor(anchor);
}
if (this.isSelectionRangeChangeEvent(e) && typeof anchor === 'number') {
const min = Math.min(anchor, focus);
const max = Math.max(anchor, focus);
const rangeSelection = range(min, max + 1);