docs: clarify allowable background colors for BrowserWindow transparency (backport: 3-0-x) (#14781)

* docs: clarify allowable colors for transparency

* fix alpha value specification
This commit is contained in:
trop[bot] 2018-09-24 09:40:00 -07:00 committed by Shelley Vohr
parent 7eb1c3fb1b
commit 05a429075e

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@ -202,7 +202,7 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
than screen. Default is `false`.
* `backgroundColor` String (optional) - Window's background color as a hexadecimal value,
like `#66CD00` or `#FFF` or `#80FFFFFF` (alpha is supported). Default is
`#FFF` (white).
`#FFF` (white). If `transparent` is set to `true`, only values with transparent (`#00-------`) or opaque (`#FF-----`) alpha values are respected.
* `hasShadow` Boolean (optional) - Whether window should have a shadow. This is only
implemented on macOS. Default is `true`.
* `opacity` Number (optional) - Set the initial opacity of the window, between 0.0 (fully