org.uberfire.ext.wires.core.grids.client.widget.grid.renderers.columns.multiple.impl

Class BaseGridColumnMultipleDOMElementRenderer<T,W extends com.google.gwt.user.client.ui.Widget,E extends BaseDOMElement>

java.lang.Object

org.uberfire.ext.wires.core.grids.client.widget.grid.renderers.columns.impl.BaseGridColumnRenderer<T>

org.uberfire.ext.wires.core.grids.client.widget.grid.renderers.columns.multiple.impl.BaseGridColumnMultipleDOMElementRenderer<T,W,E>

All Implemented Interfaces:

HasDOMElementResources, HasMultipleDOMElementResources, GridColumnRenderer<T>, GridColumnMultipleDOMElementRenderer<T>

Direct Known Subclasses:

BooleanColumnDOMElementRenderer, StringColumnDOMElementRenderer

public abstract class BaseGridColumnMultipleDOMElementRenderer<T,W extends com.google.gwt.user.client.ui.Widget,E extends BaseDOMElement>
extends BaseGridColumnRenderer<T>
implements GridColumnMultipleDOMElementRenderer<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected MultipleDOMElementFactory<W,E>	factory

Constructor Summary

Constructors

Constructor and Description
BaseGridColumnMultipleDOMElementRenderer(MultipleDOMElementFactory<W,E> factory)

Method Summary

Modifier and Type	Method and Description
void	destroyResources() Destroys all additional resources created during initialisation.
void	freeUnusedResources() Destroys additional resources that are not required.
void	initialiseResources() Initialises additional resources.

Methods inherited from class org.uberfire.ext.wires.core.grids.client.widget.grid.renderers.columns.impl.BaseGridColumnRenderer

getBoundingBoxPathClipper, internalRenderCell, isPlaceHolderToBeShown, isToReturnNull, renderColumn, renderHeader, renderHeaderContent

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.uberfire.ext.wires.core.grids.client.widget.grid.renderers.columns.GridColumnRenderer

renderCell, renderColumn, renderHeader, renderHeaderContent

Field Detail

factory

protected final MultipleDOMElementFactory<W extends com.google.gwt.user.client.ui.Widget,E extends BaseDOMElement> factory

Constructor Detail

BaseGridColumnMultipleDOMElementRenderer

public BaseGridColumnMultipleDOMElementRenderer(MultipleDOMElementFactory<W,E> factory)

Method Detail

initialiseResources

public void initialiseResources()

Description copied from interface: HasMultipleDOMElementResources

Initialises additional resources. This is invoked at the start of the render phase if a column is visible.

Specified by:

initialiseResources in interface HasMultipleDOMElementResources

destroyResources

public void destroyResources()

Description copied from interface: HasDOMElementResources

Destroys all additional resources created during initialisation. This is invoked at the end of the render phase if the column is not visible.

Specified by:

destroyResources in interface HasDOMElementResources

freeUnusedResources

public void freeUnusedResources()

Description copied from interface: HasMultipleDOMElementResources

Destroys additional resources that are not required. This is invoked at the end of the render phase on columns that are partially visible. Some of the resources acquired in initialisation may not have been used for rendering and can be released.

Specified by:

freeUnusedResources in interface HasMultipleDOMElementResources