Package diva.graph.layout

Class IncrLayoutAdapter

  • All Implemented Interfaces:
    GlobalLayout, IncrementalLayout
    public class IncrLayoutAdapter
extends java.lang.Object
implements IncrementalLayout
    An adapter to make global layouts incremental. This class just calls a global layout on every change to the graph.
    Version:
    $Id$
    Author:
    Michael Shilman
    Pt.AcceptedRating:
    Red

    • Constructor Summary

      Constructors 
      Constructor Description
      IncrLayoutAdapter​(GlobalLayout global)
      Construct a new adapter that uses the given global layout for every change in the graph, and operates within the context of the given layout target.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void edgeDrawn​(java.lang.Object edge)
      Called in response to the edge head being changed.
      void edgeRouted​(java.lang.Object edge)
      Called in response to the edge tail being changed.
      LayoutTarget getLayoutTarget()
      Return the layout target.
      void layout​(java.lang.Object composite)
      Call the global layout on the graph.
      void nodeDrawn​(java.lang.Object node)
      Called in response to the given node being added.
      void nodeMoved​(java.lang.Object node)
      Called in response to the given node being moved.
      void setLayoutTarget​(LayoutTarget target)
      Set the layout target.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • IncrLayoutAdapter

        public IncrLayoutAdapter​(GlobalLayout global)
        Construct a new adapter that uses the given global layout for every change in the graph, and operates within the context of the given layout target.

    • Method Detail

      • nodeDrawn

        public void nodeDrawn​(java.lang.Object node)
        Called in response to the given node being added.
        Specified by:
        nodeDrawn in interface IncrementalLayout

      • nodeMoved

        public void nodeMoved​(java.lang.Object node)
        Called in response to the given node being moved.
        Specified by:
        nodeMoved in interface IncrementalLayout

      • edgeDrawn

        public void edgeDrawn​(java.lang.Object edge)
        Called in response to the edge head being changed.
        Specified by:
        edgeDrawn in interface IncrementalLayout

      • edgeRouted

        public void edgeRouted​(java.lang.Object edge)
        Called in response to the edge tail being changed.
        Specified by:
        edgeRouted in interface IncrementalLayout

      • layout

        public void layout​(java.lang.Object composite)
        Call the global layout on the graph.
        Specified by:
        layout in interface GlobalLayout