ilog.tgo.interactor
Class IltMakeLinearGroupInteractor

java.lang.Object
  ilog.views.IlvManagerViewInteractor
      ilog.views.interactor.IlvMakePolyPointsInteractor
          ilog.views.interactor.IlvMakePolylineInteractor
              ilog.tgo.interactor.IltMakeLinearGroupInteractor

All Implemented Interfaces:

IlvPermanentInteractorInterface, IlvPolyPointsObjectFactory, Serializable

public class IltMakeLinearGroupInteractor
extends IlvMakePolylineInteractor
implements IlvPermanentInteractorInterface

This class implements a view interactor which allows the user to create an IltLinearGroup.

Note that the following methods from the superclass are useless in this interactor because the object that is created is an IltObject and not an IlvGraphic as supposed in the superclass:

• isGrapherMode, setGrapherMode
• getForeground, setForeground
• getBackground, setBackground
• getObjectFactory, setObjectFactory

Additionally the IltObject should be instantiated in the method trigger.

See Also:

Serialized Form

Nested Class Summary

static class

IltMakeLinearGroupInteractor.Gesture This class enumerates the possible gestures recognized by this interactor.

Constructor Summary

IltMakeLinearGroupInteractor()
Creates a new instance.

Method Summary

protected IlvGraphic	makePolyPoint(IlvPoint[] points) Called to create the polypoint object.
protected void	trigger(IlpPolyline shape) This function must be implemented in a subclass.

Methods inherited from class ilog.views.interactor.IlvMakePolylineInteractor

createObject

Methods inherited from class ilog.views.interactor.IlvMakePolyPointsInteractor

accept, addPolyPoints, allowsMultiplePoints, allowsMultiplePoints, attach, count, detach, doIt, drawGhost, endOnDoubleClick, getBackground, getCursor, getForeground, getMinPointsDistance, getObjectFactory, getPoints, isAllowingMultiplePoints, isCreationInSubManagersAllowed, isGrapherMode, isGridMode, isOpaqueMode, isPermanent, isSelectionMode, isXORGhost, numberOfPointsReached, processMouseEvent, processMouseMotionEvent, react, reInitialize, setAllowingMultiplePoints, setBackground, setCreationInSubManagersAllowed, setCursor, setForeground, setGrapherMode, setGridMode, setMinPointsDistance, setObjectFactory, setOpaqueMode, setPermanent, setSelectionMode

Methods inherited from class ilog.views.IlvManagerViewInteractor

addFocusListener, addKeyListener, addMouseListener, addMouseMotionListener, allowEnsureVisible, allowEnsureVisible, disableEvents, drawGhost, enableEvents, ensureVisible, ensureVisible, getManager, getManagerView, getTransformer, handleExpose, processEvent, processFocusEvent, processKeyEvent, removeFocusListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, setXORGhost

Methods inherited from class java.lang.Object

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

Methods inherited from interface ilog.views.interactor.IlvPermanentInteractorInterface

isPermanent, setPermanent

Constructor Detail

IltMakeLinearGroupInteractor

public IltMakeLinearGroupInteractor()

Creates a new instance.

Method Detail

trigger

protected void trigger(IlpPolyline shape)

This function must be implemented in a subclass. It creates a new IltLinearGroup object and should call computeGraphic on it, passing it the shape argument.

This implementation creates an IltLinearGroup if this interactor is set on a view which displays the content of an IltNetwork. If the manager associated with this view is not an IltNetwork, no IltLinearGroup will be created. When created, the group has the state IltOSI.State.Usage.Active and is added to the IltNetwork.

As this method instantiates an IltObject, any subclass which overrides this method to instantiate its own IltObject should never call super.trigger.

makePolyPoint

protected IlvGraphic makePolyPoint(IlvPoint[] points)

Description copied from class: IlvMakePolyPointsInteractor

Called to create the polypoint object. The default implementation uses the factory object to create the graphic object. If no factory is installed, then an IlvPolyline object is created. The foreground and background colors are set on the object.

Overrides:

makePolyPoint in class IlvMakePolyPointsInteractor

Parameters:

points - The selected points in the object's coordinate space.

See Also:

IlvMakePolyPointsInteractor.setObjectFactory(ilog.views.interactor.IlvPolyPointsObjectFactory), IlvMakePolyPointsInteractor.setBackground(java.awt.Color), IlvMakePolyPointsInteractor.setForeground(java.awt.Color)