Merge remote-tracking branch 'upstream/master' into speedup-gpu
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8eed91d87a
79 changed files with 674 additions and 436 deletions
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@ -725,6 +725,12 @@ Hides the dock icon.
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Shows the dock icon.
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### `app.dock.isVisible()` _macOS_
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Returns whether the dock icon is visible.
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The `app.dock.show()` call is asynchronous so this method might not
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return true immediately after that call.
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### `app.dock.setMenu(menu)` _macOS_
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* `menu` [Menu](menu.md)
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@ -31,15 +31,24 @@ Currently `PNG` and `JPEG` image formats are supported. `PNG` is recommended
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because of its support for transparency and lossless compression.
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On Windows, you can also load `ICO` icons from file paths. For best visual
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quality it is recommended to include at least the following sizes in the icon:
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quality it is recommended to include at least the following sizes in the:
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* 16x16
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* 32x32
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* 40x40
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* 48x48
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* 64x64
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* Small icon
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* 16x16 (100% DPI scale)
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* 20x20 (125% DPI scale)
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* 24x24 (150% DPI scale)
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* 32x32 (200% DPI scale)
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* Large icon
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* 32x32 (100% DPI scale)
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* 40x40 (125% DPI scale)
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* 48x48 (150% DPI scale)
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* 64x64 (200% DPI scale)
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* 256x256
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Check the *Size requirements* section in [this article][icons].
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[icons]:https://msdn.microsoft.com/en-us/library/windows/desktop/dn742485(v=vs.85).aspx
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## High Resolution Image
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On platforms that have high-DPI support such as Apple Retina displays, you can
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@ -651,6 +651,42 @@ Mute the audio on the current web page.
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Returns whether this page has been muted.
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#### `contents.setZoomFactor(factor)`
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* `factor` Number - Zoom factor.
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Changes the zoom factor to the specified factor. Zoom factor is
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zoom percent divided by 100, so 300% = 3.0.
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#### `contents.getZoomFactor(callback)`
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* `callback` Function
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Sends a request to get current zoom factor, the `callback` will be called with
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`callback(zoomFactor)`.
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#### `contents.setZoomLevel(level)`
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* `level` Number - Zoom level
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Changes the zoom level to the specified level. The original size is 0 and each
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increment above or below represents zooming 20% larger or smaller to default
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limits of 300% and 50% of original size, respectively.
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#### `contents.getZoomLevel(callback)`
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* `callback` Function
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Sends a request to get current zoom level, the `callback` will be called with
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`callback(zoomLevel)`.
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#### `contents.setZoomLevelLimits(minimumLevel, maximumLevel)`
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* `minimumLevel` Number
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* `maximumLevel` Number
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Sets the maximum and minimum zoom level.`
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#### `contents.undo()`
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Executes the editing command `undo` in web page.
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