 class="qm-api-item-content"><div class="qm-api-description"><div class="qm-html-paragraph">Emitted when the dropdown is shown or hidden. The data with the event is a boolean indicating whether or not the dropdown is visible. True means it has </div></div></div></div></div><div class="qm-api-item qm-api-javascript-event qm-api-collapsible"><div class="qm-api-collapsible-heading"><div class="qm-api-collapsible-toggle"><i class="qm-api-chevron-icon"></i></div><div class="qm-api-collapsible-head"><div class="q