Very Native Scrollbar

This small library gives you a tiny API to create and interact with a native browser scrollbar.

Live example: http://warpech.github.io/very-native-scrollbar

API

VeryNativeScrollbar ()

Constructor

setScrollCallback ( function )

Sets a callback function that will be called (without any arguments) on scrollbar scroll events.

setTop ( number )

Sets the top scrollbar position in pixels, relative to the viewport (position: fixed)

setLeft ( number )

Sets the left scrollbar position in pixels, relative to the viewport (position: fixed)

setWidth ( number )

Sets the width of the scrollbar in pixels. Changes scrollbar dimension to horizontal

setHeight ( number )

Sets the height of the scrollbar in pixels. Changes scrollbar dimension to vertical

setScrolledWidth ( number )

Sets the width in pixels of the internal scrolled area (usually it is greater than the scrollbar width; otherwise scrollbar handle won't show up). Use only after setWidth (horizontal scrollbar)

setScrolledHeight ( number )

Sets the height in pixels of the internal scrolled area (usually it is greater than the scrollbar height; otherwise scrollbar handle won't show up). Use only after setHeight (vertical scrollbar)

setPositionPx ( number )

Sets the scrollbar handle position in pixels

getPositionPx ( ) : number

Returns the current scrollbar handle position in pixels

setPositionFactor ( number )

Sets the scrollbar handle position in relative value from 0 to 1.

getPositionFactor ( ) : number

Returns the current scrollbar handle position in relative value from 0 to 1.

Changelog

v0.0.20131217

Change class name to be very-native-scrollbar.

v0.0.20131216

Initial release

License

MIT (see the LICENSE file)