Class DefaultMoveShapeFeature

java.lang.Object

org.eclipse.graphiti.features.impl.AbstractFeature

org.eclipse.graphiti.features.impl.AbstractMoveShapeFeature

org.eclipse.graphiti.features.impl.DefaultMoveShapeFeature

All Implemented Interfaces:

IFeature, IFeatureProviderHolder, IMoveFeature, IMoveShapeFeature, IMoveShape, IDescription, IName

public class DefaultMoveShapeFeature
extends AbstractMoveShapeFeature

The Class DefaultMoveShapeFeature.

Constructor Summary

Constructors

Constructor	Description
DefaultMoveShapeFeature(IFeatureProvider fp)	Creates a new DefaultMoveShapeFeature.

Method Summary

Modifier and Type	Method	Description
protected boolean	avoidNegativeCoordinates()	Sublasses can override this method.
boolean	canMoveShape(IMoveShapeContext context)	Can move shape.
protected void	internalMove(IMoveShapeContext context)	Internal move.
protected void	moveAllBendpoints(IMoveShapeContext context)	Move all bendpoints.
void	moveShape(IMoveShapeContext context)	Move shape.
protected void	postMoveShape(IMoveShapeContext context)	Post move shape.
protected void	preMoveShape(IMoveShapeContext context)	Pre move shape.

Methods inherited from class AbstractMoveShapeFeature

canExecute, execute, getName

Methods inherited from class AbstractFeature

addGraphicalRepresentation, canUndo, getAllBusinessObjectsForPictogramElement, getBusinessObjectForPictogramElement, getDescription, getDiagram, getDiagramBehavior, getFeatureProvider, getProgressCallback, getUserDecision, hasDoneChanges, isAvailable, layoutPictogramElement, link, link, manageColor, manageColor, manageDefaultFont, manageFont, manageFont, setProgressCallback, toString, updatePictogramElement

Methods inherited from class Object

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

Methods inherited from interface IDescription

getDescription

Methods inherited from interface IFeature

canUndo, hasDoneChanges, isAvailable

Methods inherited from interface IFeatureProviderHolder

getFeatureProvider

Constructor Details

DefaultMoveShapeFeature

public DefaultMoveShapeFeature(IFeatureProvider fp)

Creates a new DefaultMoveShapeFeature.

Parameters:

fp - the feature provider

Method Details

avoidNegativeCoordinates

protected boolean avoidNegativeCoordinates()

Sublasses can override this method.

Returns:

true if moving to negative coordinates should not be possible

canMoveShape

public boolean canMoveShape(IMoveShapeContext context)

Description copied from interface: IMoveShape

Can move shape.

Parameters:

context - the context

Returns:

true, if successful

moveShape

public void moveShape(IMoveShapeContext context)

Description copied from interface: IMoveShape

Move shape.

Parameters:

context - the context

moveAllBendpoints

protected void moveAllBendpoints(IMoveShapeContext context)

Move all bendpoints. Move bendpoints within a container shape.

Parameters:

context - the context

postMoveShape

protected void postMoveShape(IMoveShapeContext context)

Post move shape.

Parameters:

context - the context

preMoveShape

protected void preMoveShape(IMoveShapeContext context)

Pre move shape.

Parameters:

context - the context

internalMove

protected void internalMove(IMoveShapeContext context)

Internal move.

Parameters:

context - the context