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fix: apply transparency settings to WebContentsPreferences (#31685)

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* fix: add transparency to web_contents_preferences

* fix: correctly apply transparency settings to new webContents from webPreferences
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Keeley Hammond 2021-11-03 11:16:18 -07:00 • committed by GitHub
parent 190dd31dbc
commit 86f6285299
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2 changed files with 10 additions and 2 deletions
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6
shell/browser/api/electron_api_web_contents.cc
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@ -4059,9 +4059,11 @@ gin::Handle<WebContents> WebContents::CreateFromWebPreferences(
absl::optional<SkColor> color =
existing_preferences->GetBackgroundColor();
web_contents->web_contents()->SetPageBaseBackgroundColor(color);
// Because web preferences don't recognize transparency,
// only set rwhv background color if a color exists
auto* rwhv = web_contents->web_contents()->GetRenderWidgetHostView();
if (rwhv)
rwhv->SetBackgroundColor(color.value_or(SK_ColorWHITE));
if (rwhv && color.has_value())
rwhv->SetBackgroundColor(color.value());
}
} else {
// Create one if not.