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

Class MyRectangleSelectionEventHandler

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.MyRectangleSelectionEventHandler

All Implemented Interfaces:

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

public class MyRectangleSelectionEventHandler
extends OrderedPSelectionEventHandler

EventHandler for selecting by rectangle.

Version:

$Id: MyRectangleSelectionEventHandler.java 3589 2010-05-21 10:42:01Z mayer $

Author:

Robert Neumayer

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.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

Constructors

Constructor and Description
MyRectangleSelectionEventHandler(edu.umd.cs.piccolo.PNode marqueeParent, edu.umd.cs.piccolo.PNode selectableParents)

Method Summary

Modifier and Type	Method and Description
void	decorateSelectedNode(edu.umd.cs.piccolo.PNode node)
protected void	drag(edu.umd.cs.piccolo.event.PInputEvent arg0)
protected boolean	isMarqueeSelection(edu.umd.cs.piccolo.event.PInputEvent arg0)
void	mouseClicked(edu.umd.cs.piccolo.event.PInputEvent event)
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, isOptionSelection, 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, mouseReleased, 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 java.lang.String selectionStatusString

Constructor Detail

MyRectangleSelectionEventHandler

public MyRectangleSelectionEventHandler(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 arg0)

Overrides:

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

drag

protected void drag(edu.umd.cs.piccolo.event.PInputEvent arg0)

Overrides:

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

mouseClicked

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

Overrides:

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