net.sf.mmm.client.ui.api.widget.complex

Class UiWidgetAbstractTree.UiTreeNodeRendererDefault<NODE>

java.lang.Object

net.sf.mmm.client.ui.api.widget.complex.UiWidgetAbstractTree.UiTreeNodeRendererDefault<NODE>

Type Parameters:

NODE - is the generic type of the tree-nodes.

All Implemented Interfaces:

UiWidgetAbstractTree.UiTreeNodeRenderer<NODE,UiWidgetLabel>, UiSingleWidgetFactory<UiWidgetLabel>

Enclosing interface:

UiWidgetAbstractTree<NODE>

public static class UiWidgetAbstractTree.UiTreeNodeRendererDefault<NODE>
extends Object
implements UiWidgetAbstractTree.UiTreeNodeRenderer<NODE,UiWidgetLabel>

This is the default implementation of UiWidgetAbstractTree.UiTreeNodeRenderer.

Constructor Summary

Constructors

Constructor and Description
UiTreeNodeRendererDefault()

Method Summary

Modifier and Type	Method and Description
void	assignNodeToWidget(NODE node, UiWidgetLabel widget) This method assigns the given <NODE> to the given widget.
UiWidgetLabel	create(UiContext context) This method creates a new UiWidget instance of the particular UiWidget-type managed by this factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

UiTreeNodeRendererDefault

public UiTreeNodeRendererDefault()

Method Detail

create

public UiWidgetLabel create(UiContext context)

This method creates a new UiWidget instance of the particular UiWidget-type managed by this factory.

Specified by:

create in interface UiSingleWidgetFactory<UiWidgetLabel>

Parameters:

context - is the instance of UiContext.

Returns:

the new UiWidget.

assignNodeToWidget

public void assignNodeToWidget(NODE node,
                               UiWidgetLabel widget)

This method assigns the given <NODE> to the given widget.
As a simple example <WIDGET> may be UiWidgetLabel and <NODE> may be String. Then this method would simply do widget.setLabel(node).
ATTENTION:
The UiWidgetRegular may be reused for optimal performance if the <NODE> has changed or been removed. Therefore this method needs to reset and update the entire state of the UiWidgetRegular.

Specified by:

assignNodeToWidget in interface UiWidgetAbstractTree.UiTreeNodeRenderer<NODE,UiWidgetLabel>

Parameters:

node - is the <NODE> to assign.

widget - is the UiWidgetRegular that is to be assigned. It has initially been created via UiSingleWidgetFactory.create(net.sf.mmm.client.ui.api.UiContext).