- setCurrentItem
Sets the current item. Does nothing when index is wrong.
- addChangingListener
Adds wheel changing listener
- setViewAdapter
Sets view adapter. Usually new adapters contain different views, so it needs to
rebuild view by call
- addScrollingListener
Adds wheel scrolling listener
- getCurrentItem
Gets current value
- setVisibleItems
Sets the desired count of visible items. Actual amount of visible items depends
on wheel layout para
- addViewItem
Adds view for item to items layout
- buildViewForMeasuring
Builds view for measuring
- calculateLayoutWidth
Calculates control width and creates text layouts
- createItemsLayout
Creates item layouts if necessary
- drawCenterRect
Draws rect for current value
- drawItems
Draws items