Question

A set of methods for setting and retrieving the editor's scrollbar.

Constructors

• new ScrollBar(DOMElement parent)

Creates a new ScrollBar. parent is the owner of the scroll bar.

parent

DOMElement

Required. A DOM element

Events

• ScrollBar.on("scroll", function(Object e))

Emitted when the scroll bar, well, scrolls.

e

Object

Required. Contains one property, "data", which indicates the current scroll top position

Methods

• ScrollBar.getWidth()
• 返回值： Number

Returns the width of the scroll bar.

• ScrollBar.onScroll()

• Undocumented

• ScrollBar.setHeight(Number height)

Sets the height of the scroll bar, in pixels.

height

Number

Required. The new height

• ScrollBar.setInnerHeight(Number height)

Sets the inner height of the scroll bar, in pixels.

height

Number

Required. The new inner height

• ScrollBar.setScrollTop(Number scrollTop)

Sets the scroll top of the scroll bar.

scrollTop

Number

Required. The new scroll top