Module org.apache.wicket.extensions

Package org.apache.wicket.extensions.markup.html.repeater.data.table.filter

Interface IFilteredColumn<T,S>

Type Parameters:

T -

S - the type of the sorting parameter

All Superinterfaces:

ICellPopulator<T>, org.apache.wicket.util.io.IClusterable, IColumn<T,S>, IDetachable, Serializable

All Known Implementing Classes:

ChoiceFilteredPropertyColumn, FilteredAbstractColumn, FilteredPropertyColumn, TextFilteredPropertyColumn

public interface IFilteredColumn<T,S>
extends IColumn<T,S>

Represents a data table column that can be filtered. The filter is represented by a component returned from the getFilter() method.

Author:

Igor Vaynberg (ivaynberg)

See Also:

• IColumn

Method Summary

Modifier and Type	Method	Description
Component	getFilter(String componentId, FilterForm<?> form)	Returns the component used by user to filter the column.

Methods inherited from interface org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator

populateItem

Methods inherited from interface org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn

getHeader, getHeaderColspan, getHeaderRowspan, getSortProperty, isSortable

Methods inherited from interface org.apache.wicket.model.IDetachable

detach

Method Details

getFilter

Component getFilter(String componentId,
 FilterForm<?> form)

Returns the component used by user to filter the column. If null is returned, no filter will be added.

Parameters:

componentId - component id for returned filter component

form - FilterForm object for the toolbar. components can use this form's model to access properties of the state object ( PropertyModel(form.getModel(), "property") or retrieve the IFilterStateLocator object by using FilterForm.getStateLocator()

Returns:

component that will be used to represent a filter for this column, or null if no such component is desired