Lines Matching refs:tabIndex
61 * Return whether a node is focusable. This includes nodes whose tabindex
66 * Note that when the tabIndex property of an Element is -1, that doesn't
67 * tell us whether the tabIndex attribute is missing or set to "-1" explicitly,
74 if (!targetNode || typeof(targetNode.tabIndex) != 'number') {
78 if (targetNode.tabIndex >= 0) {
83 targetNode.hasAttribute('tabindex') &&
84 targetNode.getAttribute('tabindex') == '-1') {
