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fix keyboard issues in editable dropdown (#1600)

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This commit is contained in:
Abbie Petchtes
2018-06-11 09:28:27 -07:00
committed by GitHub
parent eb62d054de
commit e50b512580
3 changed files with 36 additions and 15 deletions
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9
src/sql/base/browser/ui/editableDropdown/dropdownTree.ts
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@@ -101,10 +101,19 @@ export class DropdownController extends TreeDefaults.DefaultController {
private _onSelectionChange = new Emitter<Resource>();
public readonly onSelectionChange: Event<Resource> = this._onSelectionChange.event;
private _onDropdownEscape = new Emitter<void>();
public readonly onDropdownEscape: Event<void> = this._onDropdownEscape.event;
constructor() {
super();
}
protected onEscape(tree: tree.ITree, event: IKeyboardEvent): boolean {
let response = super.onEscape(tree, event);
this._onDropdownEscape.fire();
return response;
}
protected onLeftClick(tree: tree.ITree, element: any, eventish: TreeDefaults.ICancelableEvent, origin: string): boolean {
let response = super.onLeftClick(tree, element, eventish, origin);
if (response) {