edu.umd.cs.piccolox.handles
Class PStickyHandleManager

java.lang.Object
  edu.umd.cs.piccolo.PNode
      edu.umd.cs.piccolox.handles.PStickyHandleManager

All Implemented Interfaces:

Printable, Serializable, Cloneable

public class PStickyHandleManager
extends PNode

This class relays adjustments to its bounds to its target.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class edu.umd.cs.piccolo.PNode

PNode.PSceneGraphDelegate

Field Summary

Fields inherited from class edu.umd.cs.piccolo.PNode

FILL_STRATEGY_ASPECT_COVER, FILL_STRATEGY_ASPECT_FIT, FILL_STRATEGY_EXACT_FIT, PROPERTY_BOUNDS, PROPERTY_CHILDREN, PROPERTY_CHILDREN_PICKABLE, PROPERTY_CLIENT_PROPERTIES, PROPERTY_CODE_BOUNDS, PROPERTY_CODE_CHILDREN, PROPERTY_CODE_CHILDREN_PICKABLE, PROPERTY_CODE_CLIENT_PROPERTIES, PROPERTY_CODE_FULL_BOUNDS, PROPERTY_CODE_PAINT, PROPERTY_CODE_PARENT, PROPERTY_CODE_PICKABLE, PROPERTY_CODE_TRANSFORM, PROPERTY_CODE_TRANSPARENCY, PROPERTY_CODE_VISIBLE, PROPERTY_FULL_BOUNDS, PROPERTY_PAINT, PROPERTY_PARENT, PROPERTY_PICKABLE, PROPERTY_TRANSFORM, PROPERTY_TRANSPARENCY, PROPERTY_VISIBLE, SCENE_GRAPH_DELEGATE

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Constructor Summary

PStickyHandleManager(PCamera newCamera, PNode newTarget)
Constructs a sticky handle manager responsible for updating the position of its associated node on the camera provided.

Method Summary

void	endResizeBounds() Dispatches this event to its target as well.
PBounds	getBoundsReference() The sticky handle manager's bounds as computed by examining its target through its camera.
protected boolean	getBoundsVolatile() Since this node's bounds are always dependent on its target, it is volatile.
boolean	pickAfterChildren(PPickPath pickPath) Since this node is invisible, it doesn't make sense to have it be pickable.
boolean	setBounds(double x, double y, double width, double height) By changing this sticky handle's bounds, it propagates that change to its associated node.
void	setCameraTarget(PCamera newCamera, PNode newTarget) Changes the node and camera on which this manager is operating.
void	startResizeBounds() Dispatches this event to its target as well.

Methods inherited from class edu.umd.cs.piccolo.PNode

addActivity, addAttribute, addChild, addChild, addChildren, addClientProperty, addInputEventListener, addPropertyChangeListener, addPropertyChangeListener, animateToBounds, animateToColor, animateToPositionScaleRotation, animateToRelativePosition, animateToTransform, animateToTransparency, animateTransformToBounds, centerBoundsOnPoint, centerFullBoundsOnPoint, clone, computeFullBounds, findIntersectingNodes, fireChildPropertyChange, firePropertyChange, fullIntersects, fullPaint, fullPick, getAllNodes, getAllNodes, getAttribute, getAttribute, getBooleanAttribute, getBounds, getBoundsChanged, getChild, getChildBoundsInvalid, getChildBoundsVolatile, getChildPaintInvalid, getChildrenCount, getChildrenIterator, getChildrenPickable, getChildrenReference, getClientProperties, getClientProperty, getClientPropertyKeysEnumeration, getClientPropertyKeysIterator, getDoubleAttribute, getFullBounds, getFullBoundsInvalid, getFullBoundsReference, getGlobalBounds, getGlobalFullBounds, getGlobalRotation, getGlobalScale, getGlobalToLocalTransform, getGlobalTranslation, getHeight, getInputEventListeners, getIntegerAttribute, getInverseTransform, getListenerList, getLocalToGlobalTransform, getName, getOccluded, getOffset, getPaint, getPaintInvalid, getParent, getPickable, getPropertyChangeParentMask, getRoot, getRotation, getScale, getTransform, getTransformReference, getTransparency, getUnionOfChildrenBounds, getVisible, getWidth, getX, getXOffset, getY, getYOffset, globalToLocal, globalToLocal, globalToLocal, indexOfChild, internalUpdateBounds, intersects, invalidateFullBounds, invalidateLayout, invalidatePaint, isAncestorOf, isDescendentOf, isDescendentOfRoot, isOpaque, layoutChildren, lerp, localToGlobal, localToGlobal, localToGlobal, localToParent, localToParent, localToParent, moveInBackOf, moveInFrontOf, moveToBack, moveToFront, offset, paint, paintAfterChildren, paramString, parentBoundsChanged, parentToLocal, parentToLocal, parentToLocal, pick, position, print, print, removeAllChildren, removeChild, removeChild, removeChildren, removeFromParent, removeInputEventListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaintFrom, reparent, replaceWith, resetBounds, rotate, rotateAboutPoint, rotateAboutPoint, rotateInPlace, scale, scaleAboutPoint, scaleAboutPoint, setBounds, setBoundsChanged, setChildBoundsInvalid, setChildBoundsVolatile, setChildPaintInvalid, setChildrenPickable, setFullBoundsInvalid, setGlobalRotation, setGlobalScale, setGlobalTranslation, setHeight, setName, setOccluded, setOffset, setOffset, setPaint, setPaintInvalid, setParent, setPickable, setPropertyChangeParentMask, setRotation, setScale, setTransform, setTransparency, setVisible, setWidth, setX, setY, signalBoundsChanged, toImage, toImage, toImage, toImage, transformBy, translate, validateFullBounds, validateFullPaint

Methods inherited from class java.lang.Object

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

Constructor Detail

PStickyHandleManager

public PStickyHandleManager(PCamera newCamera,
                            PNode newTarget)

Constructs a sticky handle manager responsible for updating the position of its associated node on the camera provided.

Parameters:

newCamera - camera on which this manager is operating

newTarget - node to be positioned on the camera

Method Detail

setCameraTarget

public void setCameraTarget(PCamera newCamera,
                            PNode newTarget)

Changes the node and camera on which this manager is operating.

Parameters:

newCamera - camera on which this manager is operating

newTarget - node to be positioned on the camera

setBounds

public boolean setBounds(double x,
                         double y,
                         double width,
                         double height)

By changing this sticky handle's bounds, it propagates that change to its associated node.

Overrides:

setBounds in class PNode

Parameters:

x - x position of bounds

y - y position of bounds

width - width to apply to the bounds

height - height to apply to the bounds

Returns:

true if bounds were successfully changed

getBoundsVolatile

protected boolean getBoundsVolatile()

Since this node's bounds are always dependent on its target, it is volatile.

Overrides:

getBoundsVolatile in class PNode

Returns:

true since sticky handle manager's bounds are completely dependent on its children

getBoundsReference

public PBounds getBoundsReference()

The sticky handle manager's bounds as computed by examining its target through its camera.

Overrides:

getBoundsReference in class PNode

Returns:

the sticky handle manager's bounds as computed by examining its target through its camera

startResizeBounds

public void startResizeBounds()

Dispatches this event to its target as well.

Overrides:

startResizeBounds in class PNode

endResizeBounds

public void endResizeBounds()

Dispatches this event to its target as well.

Overrides:

endResizeBounds in class PNode

pickAfterChildren

public boolean pickAfterChildren(PPickPath pickPath)

Since this node is invisible, it doesn't make sense to have it be pickable.

Overrides:

pickAfterChildren in class PNode

Parameters:

pickPath - path in which we're trying to determine if this node is pickable

Returns:

false since it's invisible