at.tuwien.ifs.somtoolbox.apps.viewer.handlers
Class ClusterSelectionEventHandler

java.lang.Object
  edu.umd.cs.piccolo.event.PBasicInputEventHandler
      edu.umd.cs.piccolo.event.PDragSequenceEventHandler
          edu.umd.cs.piccolox.event.PSelectionEventHandler
              at.tuwien.ifs.somtoolbox.apps.viewer.handlers.OrderedPSelectionEventHandler
                  at.tuwien.ifs.somtoolbox.apps.viewer.handlers.ClusterSelectionEventHandler

All Implemented Interfaces:

edu.umd.cs.piccolo.event.PInputEventListener, EventListener

public class ClusterSelectionEventHandler
extends OrderedPSelectionEventHandler

EventHandler for selecting clusters by rectangle.

Version:

$Id: ClusterSelectionEventHandler.java 3590 2010-05-21 10:43:45Z mayer $

Author:

Rudolf Mayer, Jakob Frank

Nested Class Summary

Nested classes/interfaces inherited from class edu.umd.cs.piccolox.event.PSelectionEventHandler

edu.umd.cs.piccolox.event.PSelectionEventHandler.BoundsFilter

Field Summary

private MapPNode	mapPNode
private ArrayList<GeneralUnitPNode>	markedNodes
private String	selectionStatusString

Fields inherited from class at.tuwien.ifs.somtoolbox.apps.viewer.handlers.OrderedPSelectionEventHandler

currentSelection

Fields inherited from class edu.umd.cs.piccolox.event.PSelectionEventHandler

SELECTION_CHANGED_NOTIFICATION

Constructor Summary

ClusterSelectionEventHandler(edu.umd.cs.piccolo.PNode marqueeParent, edu.umd.cs.piccolo.PNode selectableParents)

Method Summary

void	decorateSelectedNode(edu.umd.cs.piccolo.PNode node)
protected void	drag(edu.umd.cs.piccolo.event.PInputEvent e)
protected boolean	isMarqueeSelection(edu.umd.cs.piccolo.event.PInputEvent e)
boolean	isOptionSelection(edu.umd.cs.piccolo.event.PInputEvent pie)
private void	markCluster(edu.umd.cs.piccolo.event.PInputEvent event)
void	mouseClicked(edu.umd.cs.piccolo.event.PInputEvent event)
void	mouseReleased(edu.umd.cs.piccolo.event.PInputEvent e)
void	undecorateSelectedNode(edu.umd.cs.piccolo.PNode node)

Methods inherited from class at.tuwien.ifs.somtoolbox.apps.viewer.handlers.OrderedPSelectionEventHandler

alreadySelected, getSelection, init, select, select, select, startDrag, unselect, unselect, unselectAll

Methods inherited from class edu.umd.cs.piccolox.event.PSelectionEventHandler

addSelectableParent, computeMarqueeSelection, computeOptionMarqueeSelection, createNodeFilter, dragActivityStep, dragStandardSelection, endDrag, endMarqueeSelection, endStandardSelection, getMarqueeBounds, getMarqueePaint, getMarqueePaintTransparency, getSelectableParents, getSelectionReference, getSupportDeleteKey, initializeMarquee, initializeSelection, isDeleteKeyActive, isSelectable, isSelected, keyPressed, removeSelectableParent, setDeleteKeyActive, setMarqueePaint, setMarqueePaintTransparency, setSelectableParent, setSelectableParents, startMarqueeSelection, startOptionMarqueeSelection, startStandardOptionSelection, startStandardSelection, updateMarquee

Methods inherited from class edu.umd.cs.piccolo.event.PDragSequenceEventHandler

dragActivityFinalStep, dragActivityFirstStep, getDragActivity, getMinDragStartDistance, getMousePressedCanvasPoint, isDragging, mouseDragged, mousePressed, paramString, setIsDragging, setMinDragStartDistance, shouldStartDragInteraction, startDragActivity, stopDragActivity

Methods inherited from class edu.umd.cs.piccolo.event.PBasicInputEventHandler

acceptsEvent, getEventFilter, keyboardFocusGained, keyboardFocusLost, keyReleased, keyTyped, mouseEntered, mouseExited, mouseMoved, mouseWheelRotated, mouseWheelRotatedByBlock, processEvent, setEventFilter, toString

Methods inherited from class java.lang.Object

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

Field Detail

selectionStatusString

private String selectionStatusString

mapPNode

private MapPNode mapPNode

markedNodes

private ArrayList<GeneralUnitPNode> markedNodes

Constructor Detail

ClusterSelectionEventHandler

public ClusterSelectionEventHandler(edu.umd.cs.piccolo.PNode marqueeParent,
                                    edu.umd.cs.piccolo.PNode selectableParents)

Method Detail

decorateSelectedNode

public void decorateSelectedNode(edu.umd.cs.piccolo.PNode node)

Overrides:

decorateSelectedNode in class edu.umd.cs.piccolox.event.PSelectionEventHandler

undecorateSelectedNode

public void undecorateSelectedNode(edu.umd.cs.piccolo.PNode node)

Overrides:

undecorateSelectedNode in class edu.umd.cs.piccolox.event.PSelectionEventHandler

isMarqueeSelection

protected boolean isMarqueeSelection(edu.umd.cs.piccolo.event.PInputEvent e)

Overrides:

isMarqueeSelection in class edu.umd.cs.piccolox.event.PSelectionEventHandler

drag

protected void drag(edu.umd.cs.piccolo.event.PInputEvent e)

Overrides:

drag in class edu.umd.cs.piccolox.event.PSelectionEventHandler

mouseReleased

public void mouseReleased(edu.umd.cs.piccolo.event.PInputEvent e)

Overrides:

mouseReleased in class edu.umd.cs.piccolo.event.PDragSequenceEventHandler

mouseClicked

public void mouseClicked(edu.umd.cs.piccolo.event.PInputEvent event)

Overrides:

mouseClicked in class edu.umd.cs.piccolo.event.PBasicInputEventHandler

isOptionSelection

public boolean isOptionSelection(edu.umd.cs.piccolo.event.PInputEvent pie)

Overrides:

isOptionSelection in class edu.umd.cs.piccolox.event.PSelectionEventHandler

markCluster

private void markCluster(edu.umd.cs.piccolo.event.PInputEvent event)