com.touchgraph.graphlayout.interaction
Class GLNavigateUI

java.lang.Object
  com.touchgraph.graphlayout.interaction.TGUserInterface
      com.touchgraph.graphlayout.interaction.GLNavigateUI

Direct Known Subclasses:

GraphNavigateUI

public class GLNavigateUI
extends TGUserInterface

GLNavigateUI. User interface for moving around the graph, as opposed to editing.

Version:

1.21 $Id: GLNavigateUI.java,v 3.2 2005/04/03 01:55:20 altheim Exp $

Author:

Alexander Shapiro, Murray Altheim (abstracted GLPanel to TGScrollPane interface)

Field Summary

protected DragNodeUI	dragNodeUI
protected TGAbstractDragUI	hvDragUI
protected TGAbstractClickUI	hvScrollToCenterUI
protected LocalityScroll	localityScroll
protected com.touchgraph.graphlayout.interaction.GLNavigateUI.GLNavigateMouseListener	ml
protected TGAbstractDragUI	rotateDragUI
protected TGPanel	tgPanel
protected TGScrollPane	tgsp

Constructor Summary

GLNavigateUI(TGScrollPane tgScrollPane)

Method Summary

void	activate()
void	deactivate()
DragNodeUI	getDragNodeUI(TGPanel tgPanel) Returns a lazily-created DragNodeUI.
void	handleMouseNavigateEvent(MouseEvent e) Processes mouse navigation events from the GLNavigateMouseListener.

Methods inherited from class com.touchgraph.graphlayout.interaction.TGUserInterface

activate, isActive

Methods inherited from class java.lang.Object

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

Field Detail

tgsp

protected TGScrollPane tgsp

tgPanel

protected TGPanel tgPanel

ml

protected com.touchgraph.graphlayout.interaction.GLNavigateUI.GLNavigateMouseListener ml

hvDragUI

protected TGAbstractDragUI hvDragUI

rotateDragUI

protected TGAbstractDragUI rotateDragUI

hvScrollToCenterUI

protected TGAbstractClickUI hvScrollToCenterUI

dragNodeUI

protected DragNodeUI dragNodeUI

localityScroll

protected LocalityScroll localityScroll

Constructor Detail

GLNavigateUI

public GLNavigateUI(TGScrollPane tgScrollPane)

Method Detail

getDragNodeUI

public DragNodeUI getDragNodeUI(TGPanel tgPanel)

Returns a lazily-created DragNodeUI.

activate

public void activate()

Specified by:

activate in class TGUserInterface

deactivate

public void deactivate()

Overrides:

deactivate in class TGUserInterface

handleMouseNavigateEvent

public void handleMouseNavigateEvent(MouseEvent e)

Processes mouse navigation events from the GLNavigateMouseListener.