fix: <webview> background transparency

electron · Nov 4, 2021 · fdde4ef · fdde4ef
1 parent 98bab0c
commit fdde4ef
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/shell/browser/api/electron_api_web_contents.cc b/shell/browser/api/electron_api_web_contents.cc
@@ -1415,6 +1415,12 @@ void WebContents::HandleNewRenderFrame(
     if (web_preferences->IsEnabled(options::kTransparent)) {
       rwhv->SetBackgroundColor(SK_ColorTRANSPARENT);
     }
+
+    // <webview> background needs to be transparent
+    if (IsGuest()) {
+      web_contents()->SetPageBaseBackgroundColor(SK_ColorTRANSPARENT);
+      rwhv->SetBackgroundColor(SK_ColorTRANSPARENT);
+    }
   }
 
   if (!background_throttling_)