Bug 921504 - add HTMLElement::inert r=emilio

Differential Revision: https://phabricator.services.mozilla.com/D82943
iaxat · Jul 21, 2020 · 3b087ff · 3b087ff
1 parent 1004495
commit 3b087ff
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Showing 4 changed files with 6 additions and 14 deletions.
diff --git a/dom/html/nsGenericHTMLElement.h b/dom/html/nsGenericHTMLElement.h
@@ -86,6 +86,10 @@ class nsGenericHTMLElement : public nsGenericHTMLElementBase {
   void SetHidden(bool aHidden, mozilla::ErrorResult& aError) {
     SetHTMLBoolAttr(nsGkAtoms::hidden, aHidden, aError);
   }
+  bool Inert() const { return GetBoolAttr(nsGkAtoms::inert); }
+  void SetInert(bool aInert, mozilla::ErrorResult& aError) {
+    SetHTMLBoolAttr(nsGkAtoms::inert, aInert, aError);
+  }
   void Click(mozilla::dom::CallerType aCallerType);
   void GetAccessKey(nsString& aAccessKey) {
     GetHTMLAttr(nsGkAtoms::accesskey, aAccessKey);

diff --git a/dom/webidl/HTMLElement.webidl b/dom/webidl/HTMLElement.webidl
@@ -31,6 +31,8 @@ interface HTMLElement : Element {
   // user interaction
   [CEReactions, SetterThrows, Pure]
            attribute boolean hidden;
+  [CEReactions, SetterThrows, Pure, Pref="html5.inert.enabled"]
+           attribute boolean inert;
   [NeedsCallerType]
   void click();
   [CEReactions, SetterThrows, Pure]

diff --git a/testing/web-platform/meta/inert/inert-node-is-unfocusable.tentative.html.ini b/testing/web-platform/meta/inert/inert-node-is-unfocusable.tentative.html.ini
diff --git a/testing/web-platform/meta/inert/inert-on-slots.tentative.html.ini b/testing/web-platform/meta/inert/inert-on-slots.tentative.html.ini