diva.graph

Interface GraphViewListener

All Superinterfaces:

java.util.EventListener

All Known Implementing Classes:

IncrementalLayoutListener

public interface GraphViewListener
extends java.util.EventListener

A listener for changes in a graph's structure or contents, which are communicated through GraphViewEvent objects. GraphViewListeners register themselves with a GraphViewModel object, and receive events from Nodes and Edges contained by that model's root graph or any of its subgraphs.

Version:

$Id: GraphViewListener.java 38798 2005-07-08 20:00:01Z cxh $

Author:

Michael Shilman, Steve Neuendorffer

Accepted Rating:

Red

Method Summary

Modifier and Type	Method and Description
void	edgeDrawn(GraphViewEvent e) A connector representing an edge was just drawn.
void	edgeRouted(GraphViewEvent e) The connector representing an edge was just routed.
void	nodeDrawn(GraphViewEvent e) A figure representing a node was just drawn.
void	nodeMoved(GraphViewEvent e) The figure representing a node was moved.

Method Detail

nodeMoved

void nodeMoved(GraphViewEvent e)

The figure representing a node was moved.

edgeRouted

void edgeRouted(GraphViewEvent e)

The connector representing an edge was just routed.

nodeDrawn

void nodeDrawn(GraphViewEvent e)

A figure representing a node was just drawn.

edgeDrawn

void edgeDrawn(GraphViewEvent e)

A connector representing an edge was just drawn.