com.touchgraph.graphlayout.interaction
Class DragMultiselectUI

java.lang.Object
  com.touchgraph.graphlayout.interaction.TGUserInterface
      com.touchgraph.graphlayout.interaction.TGSelfDeactivatingUI
          com.touchgraph.graphlayout.interaction.TGAbstractDragUI
              com.touchgraph.graphlayout.interaction.DragMultiselectUI

All Implemented Interfaces:

TGPaintListener, EventListener

Direct Known Subclasses:

GraphMultiselectUI

public class DragMultiselectUI
extends TGAbstractDragUI
implements TGPaintListener

DragMultiselectUI contains code for selecting a group on nodes by enclosing them in a dotted box.

Version:

1.21 $Id: DragMultiselectUI.java,v 3.0 2004/07/24 13:21:21 altheim Exp $

Author:

Alexander Shapiro

Field Summary

protected Point2D.Double	mousePos
protected Point2D.Double	startPos

Fields inherited from class com.touchgraph.graphlayout.interaction.TGAbstractDragUI

mouseWasDragged, tgPanel

Constructor Summary

DragMultiselectUI(TGPanel tgp)

Method Summary

void	mouseDragged(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	paintAfterEdges(Graphics g)
void	paintFirst(Graphics g)
void	paintLast(Graphics g)
void	preActivate()
void	preDeactivate()

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

activate, activate, deactivate

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

setSelfDeactivate

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

mousePos

protected Point2D.Double mousePos

startPos

protected Point2D.Double startPos

Constructor Detail

DragMultiselectUI

public DragMultiselectUI(TGPanel tgp)

Method Detail

preActivate

public void preActivate()

Specified by:

preActivate in class TGAbstractDragUI

preDeactivate

public void preDeactivate()

Specified by:

preDeactivate in class TGAbstractDragUI

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in class TGAbstractDragUI

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in class TGAbstractDragUI

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in class TGAbstractDragUI

paintFirst

public void paintFirst(Graphics g)

Specified by:

paintFirst in interface TGPaintListener

paintAfterEdges

public void paintAfterEdges(Graphics g)

Specified by:

paintAfterEdges in interface TGPaintListener

paintLast

public void paintLast(Graphics g)

Specified by:

paintLast in interface TGPaintListener