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| author | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 05:01:17 -0400 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-04-17 05:01:17 -0400 |
| commit | 0d362ca50335d964a78dbba7e7d32574ee67899a (patch) | |
| tree | 8b5de5f34019b97ad0b3c155c270a810608cd775 /dom/base/nsContentUtils.h | |
| parent | de45820b64ab03768336c7242622ef9f499347cf (diff) | |
| download | uxp-0d362ca50335d964a78dbba7e7d32574ee67899a.tar.gz | |
Bug 1330843 - Allow JS to create NAC pseudo-elements
Tag #1375
Diffstat (limited to 'dom/base/nsContentUtils.h')
| -rw-r--r-- | dom/base/nsContentUtils.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/dom/base/nsContentUtils.h b/dom/base/nsContentUtils.h index 3f1a255043..4ccc1aa253 100644 --- a/dom/base/nsContentUtils.h +++ b/dom/base/nsContentUtils.h @@ -2762,6 +2762,12 @@ public: static bool IsWebComponentsEnabled() { return sIsWebComponentsEnabled; } + /** + * Walks up the tree from aElement until it finds an element that is + * not native anonymous content. aElement must be NAC itself. + */ + static Element* GetClosestNonNativeAnonymousAncestor(Element* aElement); + static bool IsCustomElementsEnabled() { return sIsCustomElementsEnabled; } |