com.google.gwt.cell.client

Class Cell.Context

java.lang.Object

com.google.gwt.cell.client.Cell.Context

Enclosing interface:

Cell<C>

public static class Cell.Context
extends Object

Contains information about the context of the Cell.

Constructor Summary

Constructors

Constructor and Description
Cell.Context(int index, int column, Object key) Create a new Cell.Context.
Cell.Context(int index, int column, Object key, int subindex) Create a new Cell.Context.

Method Summary

Methods

Modifier and Type	Method and Description
int	getColumn() Get the column index of the cell.
int	getIndex() Get the absolute index of the value.
Object	getKey() Get the key that uniquely identifies the row object.
int	getSubIndex() Get the sub index of the rendered row value.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

Cell.Context

public Cell.Context(int index,
            int column,
            Object key)

Create a new Cell.Context.

Parameters:

index - the absolute index of the value

column - the column index of the cell, or 0

key - the unique key that represents the row value

Cell.Context

public Cell.Context(int index,
            int column,
            Object key,
            int subindex)

Create a new Cell.Context.

Parameters:

index - the absolute index of the value

column - the column index of the cell, or 0

key - the unique key that represents the row value

subindex - the child index

Method Detail

getColumn

public int getColumn()

Get the column index of the cell. If the view only contains a single column, this method returns 0.

Returns:

the column index of the cell

getIndex

public int getIndex()

Get the absolute index of the value.

Returns:

the index

getKey

public Object getKey()

Get the key that uniquely identifies the row object.

Returns:

the unique key

getSubIndex

public int getSubIndex()

Get the sub index of the rendered row value. If the row value renders to a single row element, the sub index is 0. If the row value renders to more than one row element, the sub index may be greater than zero.