wicket.extensions.markup.html.repeater.data.grid
Class AbstractDataGridView

java.lang.Object
  wicket.Component
      wicket.MarkupContainer
          wicket.markup.html.WebMarkupContainer
              wicket.extensions.markup.html.repeater.RepeatingView
                  wicket.extensions.markup.html.repeater.refreshing.RefreshingView
                      wicket.extensions.markup.html.repeater.pageable.AbstractPageableView
                          wicket.extensions.markup.html.repeater.data.DataViewBase
                              wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView

All Implemented Interfaces:

wicket.markup.html.navigation.paging.IPageable, java.io.Serializable

Direct Known Subclasses:

DataGridView

public abstract class AbstractDataGridView

extends DataViewBase

Acts as a base for data-grid views. Unlike a data view a data-grid view populates both rows and columns. The columns are populated by an array of provided ICellPopulator objects.

Author:

Igor Vaynberg (ivaynberg)

See Also:

DataGridView, Serialized Form

Nested Class Summary

Nested classes inherited from class wicket.Component

wicket.Component.ComponentModelChange, wicket.Component.EnabledChange, wicket.Component.IVisitor, wicket.Component.VisibilityChange

Field Summary

Fields inherited from class wicket.Component

ENABLE, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED6, FLAG_RESERVED7, FLAG_RESERVED8, PATH_SEPARATOR, RENDER

Constructor Summary

AbstractDataGridView(java.lang.String id, ICellPopulator[] populators, IDataProvider dataProvider)
Constructor

Method Summary

protected ICellPopulator[]	internalGetPopulators()
protected Item	newCellItem(java.lang.String id, int index, wicket.model.IModel model) Factory method for Item container that represents a cell.
protected Item	newItem(java.lang.String id, int index, wicket.model.IModel model) Factory method for Item container.
protected Item	newRowItem(java.lang.String id, int index, wicket.model.IModel model) Factory method for Item container that represents a row.
protected void	populateItem(Item item) Populate the given Item container.

Methods inherited from class wicket.extensions.markup.html.repeater.data.DataViewBase

getItemModels, internalGetDataProvider, internalGetItemCount, onDetach

Methods inherited from class wicket.extensions.markup.html.repeater.pageable.AbstractPageableView

getCurrentPage, getItemModels, getPageCount, getRowCount, getViewOffset, getViewSize, internalGetRowsPerPage, internalOnDetach, internalSetRowsPerPage, setCurrentPage

Methods inherited from class wicket.extensions.markup.html.repeater.refreshing.RefreshingView

addItems, getItemReuseStrategy, getItems, internalOnAttach, setItemReuseStrategy

Methods inherited from class wicket.extensions.markup.html.repeater.RepeatingView

newChildId, onRender, renderChild, renderIterator

Methods inherited from class wicket.markup.html.WebMarkupContainer

getMarkupType, getWebPage

Methods inherited from class wicket.MarkupContainer

add, autoAdd, contains, findMarkupStream, get, getAssociatedMarkupStream, getMarkupStream, internalAdd, internalAttach, internalDetach, isTransparentResolver, iterator, iterator, newMarkupResourceStream, onComponentTagBody, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderComponentTagBody, replace, setMarkupStream, setModel, size, toString, toString, visitChildren, visitChildren

Methods inherited from class wicket.Component

add, addStateChange, checkComponentTag, checkComponentTagAttribute, continueToOriginalDestination, debug, detachBehaviors, detachModel, detachModels, error, exceptionMessage, fatal, findPage, findParent, findParentWithAssociatedMarkup, getApplication, getApplicationPages, getApplicationSettings, getBehaviors, getBehaviors, getClassRelativePath, getConverter, getEscapeModelStrings, getFeedbackMessage, getFlag, getFlag, getId, getLocale, getLocalizer, getMarkupAttributes, getMarkupId, getMetaData, getModel, getModelComparator, getModelObject, getModelObjectAsString, getOutputMarkupId, getPage, getPageFactory, getPageRelativePath, getParent, getPath, getRenderBodyOnly, getRequest, getRequestCycle, getResponse, getSession, getSizeInBytes, getString, getString, getString, getStyle, getVariation, hasErrorMessage, hasFeedbackMessage, info, initModel, internalOnModelChanged, isActionAuthorized, isAncestorOf, isBehaviorAccepted, isEnableAllowed, isEnabled, isHeadRendered, isIgnoreAttributeModifier, isRenderAllowed, isVersioned, isVisible, isVisibleInHierarchy, modelChanged, modelChanging, newPage, newPage, onAfterRender, onAttach, onBeforeRender, onBeginRequest, onComponentTag, onEndRequest, onModelChanged, onModelChanging, onRender, redirectToInterceptPage, remove, render, render, renderComponent, renderComponent, renderComponentTag, rendered, renderedBehaviors, renderHead, replaceComponentTagBody, replaceWith, resetHeadRendered, sameRootModel, sameRootModel, setAuto, setEnabled, setEscapeModelStrings, setFlag, setFlag, setIgnoreAttributeModifier, setMetaData, setModelObject, setOutputMarkupId, setRedirect, setRenderBodyOnly, setResponsePage, setResponsePage, setResponsePage, setVersioned, setVisible, urlFor, urlFor, urlFor, urlFor, urlFor, visitParents, warn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AbstractDataGridView

public AbstractDataGridView(java.lang.String id,
                            ICellPopulator[] populators,
                            IDataProvider dataProvider)

Constructor

Parameters:

id - component id

populators - array of ICellPopulator objects that will be used to populate cell items

dataProvider - data provider

Method Detail

populateItem

protected final void populateItem(Item item)

Description copied from class: RefreshingView

Populate the given Item container.

be carefull to add any components to the item and not the view itself. So, don't do:

 add(new Label("foo", "bar"));
 

but:

 item.add(new Label("foo", "bar"));
 

Specified by:

populateItem in class RefreshingView

Parameters:

item - The item to populate

internalGetPopulators

protected final ICellPopulator[] internalGetPopulators()

newItem

protected final Item newItem(java.lang.String id,
                             int index,
                             wicket.model.IModel model)

Description copied from class: RefreshingView

Factory method for Item container. Item containers are simple MarkupContainer used to aggregate the user added components for a row inside the view.

Overrides:

newItem in class RefreshingView

Parameters:

id - component id for the new data item

index - the index of the new data item

model - the model for the new data item

Returns:

DataItem created DataItem

See Also:

Item

newRowItem

protected Item newRowItem(java.lang.String id,
                          int index,
                          wicket.model.IModel model)

Factory method for Item container that represents a row.

Parameters:

id - component id for the new data item

index - the index of the new data item

model - the model for the new data item.

Returns:

DataItem created DataItem

See Also:

Item, RefreshingView.newItem(String, int, IModel)

newCellItem

protected Item newCellItem(java.lang.String id,
                           int index,
                           wicket.model.IModel model)

Factory method for Item container that represents a cell.

Parameters:

id - component id for the new data item

index - the index of the new data item

model - the model for the new data item

Returns:

DataItem created DataItem

See Also:

Item, RefreshingView.newItem(String, int, IModel)