Returns height of wheel item @return the item height

Gets items count @return the count of wheel items

Sets the current item w/o animation. Does nothing when index is wrong. @param index the item index

Adds wheel changing listener @param listener the listener

Gets current value @return the current value

Gets number of first item @return the number of the first item

Set wheel cyclic flag @param isCyclic the flag to set

Sets view adapter. Usually new adapters contain different views, so it needs to rebuild view by calling measure(). @param viewAdapter the view adapte

Adds view to specified cache. Creates a cache list if it is null. @param view the view to be cached @param cache the cache list @return the cache li

Invalidates wheel @param clearCaches if true then cached views will be clear

Adds view for item to items layout @param index the item index @param first the flag indicates if view should be first @return true if corresponding

Get items count @return the count of items

Initializes class data @param context the context

Set next message to queue. Clears queue before. @param message the message to set

Calculates control width and creates text layouts @param widthSize the input layout width @param mode the layout mode @return the calculated con

Clears messages from queue

Configures text view. Is called for the TEXT_VIEW_ITEM_RESOURCE views. @param view the text view to be configured

Creates item layouts if necessary

Gets view from specified cache. @param cache the cache @return the first view from cache.

Get a View that displays an empty wheel item placed before the first or after the last wheel item. @param convertView the old view to reuse if possib

Get a View that displays the data at the specified position in the data set @param index the item index @param convertView the old view to reus

Gets number of last item @return the number of last item

Loads view from resources @param resource the resource Id @return the loaded view or null if resource is not set

Gets view adapter @return the view adapter

Checks whether intem index is valid @param index the item index @return true if item index is not out of bounds or the wheel is cyclic

Justifies wheel

Sets layouts width and height @param width the layout width @param height the layout height

Callback method to be invoked when current item changed @param wheel the wheel view whose state has changed @param oldValue the old value of curre

Scrolling callback called when scrolling is performed. @param distance the distance to scroll

Scroll the wheel @param itemsToScroll items to scroll @param time scrolling duration

Starts scrolling

Stops scrolling

Builds view for measuring

Clears all views

Tests whether item is contained by range @param index the item number @return true if item is contained

Scrolls the wheel @param delta the scrolling value

Draws rect for current value @param canvas the canvas for drawing

Draws items @param canvas the canvas for drawing

Finishes scrolling

Calculates desired height for layout @param layout the source layout @return the desired layout height

Returns text for specified item @param index the item index @return the text of specified items

Returns view for specified item @param index the item index @return item view or empty view if index is out of bounds

Calculates range for wheel items @return the items range

Loads a text view from view @param view the text view or layout containing it @param textResource the text resource Id in layout @return the

Initializes resources

Tests if wheel is cyclic. That means before the 1st item there is shown the last one @return true if wheel is cyclic

Notifies changing listeners @param oldValue the old wheel value @param newValue the new wheel value

Notifies listeners about clicking

Notifies listeners about ending scrolling

Notifies listeners about starting scrolling