docs: clarify allowable background colors for BrowserWindow transparency (#14762)

* docs: clarify allowable colors for transparency

* fix alpha value specification
This commit is contained in:
Shelley Vohr 2018-09-24 08:51:01 -07:00 committed by Charles Kerr
parent 335caef9ad
commit 2bcc86dac7

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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