com.sencha.gxt.widget.core.client.grid
Class RowNumberer<M>

java.lang.Object
  com.sencha.gxt.widget.core.client.grid.ColumnConfig<M,M>
      com.sencha.gxt.widget.core.client.grid.RowNumberer<M>

Type Parameters:

M -

All Implemented Interfaces:

ComponentPlugin<Grid<M>>

public class RowNumberer<M>
extends ColumnConfig<M,M>
implements ComponentPlugin<Grid<M>>

A ColumnConfig that provides an automatic row numbering column.

Code Snippet:

List<ColumnConfig<Data, ?>> ccs = new LinkedList<ColumnConfig<Data, ?>>();
    RowNumberer<Data> rn = new RowNumberer<Test.Data>(new IdentityValueProvider<Data>());
    ccs.add(rn);
    ... add more column configs ...
    ColumnModel<Data> cm = new ColumnModel<Test.Data>(ccs);
    Grid<Data> g = new Grid<Data>(s, cm);
    rn.initPlugin(g);
 

Nested Class Summary

static interface

RowNumberer.RowNumbererAppearance

Constructor Summary

RowNumberer(IdentityValueProvider<M> valueProvider)
Creates a row numberer.

Method Summary

void	initPlugin(Grid<M> component) Initializes the plugin.

Methods inherited from class com.sencha.gxt.widget.core.client.grid.ColumnConfig

getAlignment, getCell, getColumnClassSuffix, getColumnHeaderClassName, getColumnStyle, getColumnTextClassName, getColumnTextStyle, getComparator, getHeader, getPath, getToolTip, getValueProvider, getWidget, getWidth, isFixed, isGroupable, isHidden, isHideable, isMenuDisabled, isResizable, isRowHeader, isSortable, setAlignment, setCell, setColumnClassSuffix, setColumnHeaderClassName, setColumnStyle, setColumnTextClassName, setColumnTextStyle, setComparator, setFixed, setGroupable, setHeader, setHeader, setHidden, setHideable, setMenuDisabled, setResizable, setRowHeader, setSortable, setToolTip, setWidget, setWidth

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RowNumberer

public RowNumberer(IdentityValueProvider<M> valueProvider)

Creates a row numberer. To use the row numberer, add it to a column model, create a grid with the column model and then invoke initPlugin(Grid) on the grid.

Parameters:

valueProvider - an identity value provider (e.g. new IdentityValueProvider()).

Method Detail

initPlugin

public void initPlugin(Grid<M> component)

Description copied from interface: ComponentPlugin

Initializes the plugin.

Specified by:

initPlugin in interface ComponentPlugin<Grid<M>>

Parameters:

component - the target component