ilog.tgo.interactor
Class IltMakeRectGroupInteractor

java.lang.Object
  ilog.views.IlvManagerViewInteractor
      ilog.views.interactor.IlvDragRectangleInteractor
          ilog.views.interactor.IlvMakeRectangleInteractor
              ilog.tgo.interactor.IltMakeRectGroupInteractor

All Implemented Interfaces:

IlvPermanentInteractorInterface, Serializable

public class IltMakeRectGroupInteractor
extends IlvMakeRectangleInteractor
implements IlvPermanentInteractorInterface

This class implements a view interactor which allows the user to create a rectangular region, as an IltRectGroup instance.

When used in an IlpViewsView via IlpViewsViewInteractor, this interactor recognizes the gesture CREATE_RECT_GROUP.

Note that the following superclass methods are useless in this interactor because the created object is an IltObject and not an IlvGraphic as supposed in the superclass. In addition, the IltObject should be instantiated in the method trigger.

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

See Also:

IlpViewsViewInteractor, Serialized Form

Nested Class Summary

static class

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

Constructor Summary

IltMakeRectGroupInteractor()
Creates a new instance.

Method Summary

protected IlvGraphic	makeObject(IlvRect rect) Creates the IlvRectangle.
protected void	trigger(IlvRect shape) This function must be implemented in a subclass.

Methods inherited from class ilog.views.interactor.IlvMakeRectangleInteractor

addObject, detach, drawGhost, fireRectangleDraggedEvent, getBackground, getForeground, getObjectFactory, isCreationInSubManagersAllowed, isFillOn, isGrapherMode, isPermanent, isSelectionMode, isStrokeOn, isXORGhost, resizeObject, setBackground, setCreationInSubManagersAllowed, setFillOn, setForeground, setGrapherMode, setObjectFactory, setPermanent, setSelectionMode, setStrokeOn

Methods inherited from class ilog.views.interactor.IlvDragRectangleInteractor

addRectangleDraggedListener, attach, getCursor, getDraggedRectangle, getLineStyle, getRectangleAspectRatio, getStartDragModifier, getStartPoint, handleButtonDown, handleButtonDragged, handleButtonUp, isGridMode, isOpaqueMode, isRotationAllowed, isStartDragModifierDown, processMouseEvent, processMouseMotionEvent, removeRectangleDraggedListener, setCursor, setGridMode, setLineStyle, setOpaqueMode, setRectangleAspectRatio, setRotationAllowed, setStartDragModifier

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

IltMakeRectGroupInteractor

public IltMakeRectGroupInteractor()

Creates a new instance.

Method Detail

trigger

protected void trigger(IlvRect shape)

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

This implementation creates an IltRectGroup if this interactor is set to a view which displays the content of an IltNetwork. If the manager associated with this view is not an IltNetwork, no IltRectGroup 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.

makeObject

protected IlvGraphic makeObject(IlvRect rect)

Description copied from class: IlvMakeRectangleInteractor

Creates the IlvRectangle. This method is called by the interactor to create the rectangle.

The default implementation creates an IlvRectangle if no factory is installed; otherwise it calls the createObject method of the factory.

Overrides:

makeObject in class IlvMakeRectangleInteractor