com.github.bordertech.wcomponents

Class WDataTableRowRenderer

java.lang.Object

com.github.bordertech.wcomponents.AbstractWComponent

com.github.bordertech.wcomponents.WBeanComponent

com.github.bordertech.wcomponents.WContainer

com.github.bordertech.wcomponents.WDataRenderer

com.github.bordertech.wcomponents.WDataTableRowRenderer

All Implemented Interfaces:

BeanAware, BeanBound, BeanProviderBound, Container, DataBound, MutableContainer, NamingContextable, WComponent, WebComponent, Serializable

Deprecated.

Use WTable and WTableRowRenderer instead.

@Deprecated
public final class WDataTableRowRenderer
extends WDataRenderer

WDataTableRowRenderer is used by the table's repeater to render row data. This class is intended for internal use only.

Since:

1.0.0

Author:

Yiannis Paschalidis

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.github.bordertech.wcomponents.AbstractWComponent

AbstractWComponent.WComponentRef

Field Summary

Fields inherited from interface com.github.bordertech.wcomponents.WComponent

DEFAULT_APPLICATION_ID, DEFAULT_INTERNAL_ID, DEFAULT_NO_ID, ID_CONTEXT_SEPERATOR, ID_FRAMEWORK_ASSIGNED_SEPERATOR, ID_VALIDATION_PATTERN

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	WDataTableRowRenderer(WDataTable table) Deprecated. Creates a WDataTableRowRenderer.

Method Summary

Modifier and Type	Method and Description
WComponent	getExpandedTreeNodeRenderer(Class<? extends WComponent> rendererClass) Deprecated. This is called to lazily add expanded renderers as necessary.
WComponent	getRenderer(int columnIndex) Deprecated. Retrieves the component that is used to render the given column.
WDecoratedLabel	getRowHeader() Deprecated.
WDataTable	getTable() Deprecated.
protected void	preparePaintComponent(Request request) Deprecated. The preparePaintComponent method has been overridden to ensure that expanded row renderers have been correctly initialised.

Methods inherited from class com.github.bordertech.wcomponents.WDataRenderer

handleRequest, updateComponent, updateData

Methods inherited from class com.github.bordertech.wcomponents.WContainer

add, add, getChildAt, getChildCount, getChildren, getIndexOfChild, getNamingContextId, isNamingContext, remove, removeAll, setNamingContext, setTemplate, setTemplate, setTemplateMarkUp

Methods inherited from class com.github.bordertech.wcomponents.WBeanComponent

addBeanToScratchMap, doUpdateBeanValue, getBean, getBeanFromScratchMap, getBeanId, getBeanProperty, getBeanProvider, getBeanScratchMap, getBeanValue, getComponentModel, getData, getOrCreateComponentModel, isBeanInScratchMap, isChanged, isSearchAncestors, isUseRequestScopeScratchMap, newComponentModel, removeBeanFromScratchMap, resetData, setBean, setBeanId, setBeanProperty, setBeanProvider, setData, setSearchAncestors, updateBeanValue

Methods inherited from class com.github.bordertech.wcomponents.AbstractWComponent

addHtmlClass, addHtmlClass, addNotify, afterPaint, assertAddSupported, beforePaint, createErrorDiagnostic, createErrorDiagnostic, forward, getAccessibleText, getAttribute, getBaseUrl, getDefaultModel, getEnvironment, getHeaders, getHtmlClass, getHtmlClasses, getId, getIdName, getInternalId, getLabel, getName, getParent, getScratchMap, getTabIndex, getTag, getTemplate, getTemplateMarkUp, getToolTip, hasNoComponentModel, hasTabIndex, initialiseComponentModel, invokeLater, invokeLaters, isDebugStructure, isDefaultState, isFlagSet, isHidden, isInitialised, isLocked, isTracking, isTrackingEnabled, isValidate, isVisible, paint, paintComponent, preparePaint, removeAttribute, removeComponentModel, removeHtmlClass, removeHtmlClass, removeNotify, replaceWComponent, reset, serviceRequest, setAccessibleText, setAttribute, setEnvironment, setFlag, setFocussed, setHidden, setHtmlClass, setHtmlClass, setIdName, setInitialised, setLocked, setTag, setToolTip, setTrackingEnabled, setValidate, setVisible, showErrorIndicators, showErrorIndicatorsForComponent, showWarningIndicators, showWarningIndicatorsForComponent, tidyUpUIContext, tidyUpUIContextForTree, toString, validate, validateComponent, writeReplace

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.bordertech.wcomponents.WComponent

addHtmlClass, addHtmlClass, forward, getAccessibleText, getAttribute, getBaseUrl, getEnvironment, getHeaders, getHtmlClass, getHtmlClasses, getId, getIdName, getInternalId, getLabel, getName, getParent, getTabIndex, getTag, getToolTip, hasTabIndex, invokeLater, isDefaultState, isHidden, isInitialised, isLocked, isTracking, isTrackingEnabled, isValidate, isVisible, paint, preparePaint, removeAttribute, removeHtmlClass, removeHtmlClass, reset, serviceRequest, setAccessibleText, setAttribute, setEnvironment, setFocussed, setHtmlClass, setHtmlClass, setIdName, setInitialised, setLocked, setTag, setToolTip, setTrackingEnabled, setValidate, setVisible, showErrorIndicators, showWarningIndicators, tidyUpUIContextForTree, validate

Constructor Detail

WDataTableRowRenderer

protected WDataTableRowRenderer(WDataTable table)

Deprecated.

Creates a WDataTableRowRenderer.

Parameters:

table - the table that this renderer belongs to.

Method Detail

getRenderer

public WComponent getRenderer(int columnIndex)

Deprecated.

Retrieves the component that is used to render the given column.

Parameters:

columnIndex - the column index.

Returns:

the component used to render the given column.

getTable

public WDataTable getTable()

Deprecated.

Returns:

the table that this row renderer belongs to.

getRowHeader

public WDecoratedLabel getRowHeader()

Deprecated.

Returns:

the row header.

preparePaintComponent

protected void preparePaintComponent(Request request)

Deprecated.

The preparePaintComponent method has been overridden to ensure that expanded row renderers have been correctly initialised.

Expanded row renderers are lazily instantiated and added to the shared structure as needed. This means for the first use of a renderer, it will not have been part of the WComponent tree, and would not have had its preparePaintComponent called. We therefore add the renderer to the tree here, and manually call its preparePaint.

Overrides:

preparePaintComponent in class WDataRenderer

Parameters:

request - the Request being responded to.

getExpandedTreeNodeRenderer

public WComponent getExpandedTreeNodeRenderer(Class<? extends WComponent> rendererClass)

Deprecated.

This is called to lazily add expanded renderers as necessary. To save memory, only one instance of a renderer class is ever added to the row renderer instance. The RendererWrapper ensures that data binding occurs at the right time.

Parameters:

rendererClass - the renderer class.

Returns:

the expanded renderer for the given row.