org.apache.batik.bridge.svg12

Class XBLContentElementBridge

public class XBLContentElementBridge extends AbstractGraphicsNodeBridge

Bridge class for the <xbl:content> element.

Nested Class Summary
protected class	XBLContentElementBridge.ContentChangedListener Class to respond to content selection changes and cause GVT rebuilds.

Field Summary
protected XBLContentElementBridge.ContentChangedListener	contentChangedListener The event listener for content element selection changes.
protected ContentManager	contentManager The ContentManager object used for the content element selection change events.

Constructor Summary
	XBLContentElementBridge() Constructs a new bridge for the <xbl:content> element.

Method Summary
CompositeGraphicsNode	buildCompositeGraphicsNode(BridgeContext ctx, Element e, CompositeGraphicsNode cgn) Creates a `GraphicsNode` from the input element and populates the input `CompositeGraphicsNode`
void	buildGraphicsNode(BridgeContext ctx, Element e, GraphicsNode node) Builds using the specified BridgeContext and element, the specified graphics node.
GraphicsNode	createGraphicsNode(BridgeContext ctx, Element e) Creates a `GraphicsNode` according to the specified parameters.
void	dispose() Dispose this bridge by removing the ContentSelectionChangedListener object.
boolean	getDisplay(Element e) Returns true if the graphics node has to be displayed, false otherwise.
Bridge	getInstance() Returns a new instance of this bridge.
String	getLocalName() Returns 'content'.
String	getNamespaceURI() Returns the XBL namespace.
protected GraphicsNode	instantiateGraphicsNode() Creates a `CompositeGraphicsNode`.
boolean	isComposite() Returns false as the <xbl:content> element's selected nodes are built all in this class.

Field Detail

contentChangedListener

protected XBLContentElementBridge.ContentChangedListener contentChangedListener

The event listener for content element selection changes.

contentManager

protected ContentManager contentManager

The ContentManager object used for the content element selection change events.

Constructor Detail

XBLContentElementBridge

public XBLContentElementBridge()

Constructs a new bridge for the <xbl:content> element.

Method Detail

buildCompositeGraphicsNode

public CompositeGraphicsNode buildCompositeGraphicsNode(BridgeContext ctx, Element e, CompositeGraphicsNode cgn)

Creates a GraphicsNode from the input element and populates the input CompositeGraphicsNode

Parameters: ctx the bridge context to use e the element that describes the graphics node to build cgn the CompositeGraphicsNode where the use graphical content will be appended. The composite node is emptied before appending new content.