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fix(combobox): close on tab keydown (not keyup)

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This commit is contained in:
Thijs Louisse 2021-04-20 11:55:10 +02:00
parent 22678f13ce
commit 5da55af6cd
2 changed files with 10 additions and 2 deletions
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8
packages/combobox/src/LionCombobox.js
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@ -470,7 +470,13 @@ export class LionCombobox extends OverlayMixin(LionListbox) {
* @protected
*/
// eslint-disable-next-line class-methods-use-this, no-unused-vars
_textboxOnKeydown(ev) {}
_textboxOnKeydown(ev) {
// N.B. the check in _showOverlayCondition() is on keyup, and there is a subtle difference
// (see tests)
if (ev.key === 'Tab') {
this.opened = false;
}
}
/**
* @param {MouseEvent} ev

4
packages/combobox/test/lion-combobox.test.js
View file

@ -592,7 +592,9 @@ describe('lion-combobox', () => {
expect(el.opened).to.equal(true);
expect(_inputNode.value).to.equal('Artichoke');
mimicKeyPress(_inputNode, 'Tab');
// N.B. we do only trigger keydown here (and not mimicKeypress (both keyup and down)),
// because this closely mimics what happens in the browser
_inputNode.dispatchEvent(new KeyboardEvent('keydown', { key: 'Tab' }));
expect(el.opened).to.equal(false);
expect(_inputNode.value).to.equal('Artichoke');
});