ilog.views.faces.dhtml.interactor
Class IlvFacesObjectSelectedRectFinder

java.lang.Object
  ilog.views.faces.dhtml.interactor.IlvFacesObjectSelectedRectFinder

All Implemented Interfaces:

IlvObjectSelectedFinder, Serializable

Direct Known Subclasses:

IlvDiagrammerObjectSelectedRectFinder

public class IlvFacesObjectSelectedRectFinder
extends Object
implements IlvObjectSelectedFinder

This class defines the default object selected finder for an IlvFacesObjectSelectRectInteractor.

Since:

JViews 6.5

See Also:

Serialized Form

Constructor Summary

IlvFacesObjectSelectedRectFinder()
Creates a new IlvFacesObjectSelectedRectFinder instance.

Method Summary

Object	computeObjectSelected(IlvBasicView view, String[] params) This method returns the list of object that were selected in the specified rectangle.
ArrayList	computeObjectSelected(IlvFacesView view, IlvRect rect, IlvTransformer transformer) Returns the list of graphic objects that are in the specified rectangle.
ArrayList	computeObjectSelected(IlvManagerView managerView, IlvRect rect, IlvTransformer transformer) Returns the list of graphic objects that are in the rectangle.
Object	computeObjectSelected(IlvManagerView managerView, String[] params) Returns the list of graphic objects that are in the specified rectangle.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvFacesObjectSelectedRectFinder

public IlvFacesObjectSelectedRectFinder()

Creates a new IlvFacesObjectSelectedRectFinder instance.

Method Detail

computeObjectSelected

public Object computeObjectSelected(IlvBasicView view,
                                    String[] params)

This method returns the list of object that were selected in the specified rectangle.
The parameters passed to this method are:

• params[0]: the x coordinate of the upper left corner the dragged rectangle.
• params[1]: the y coordinate of the upper left corner the dragged rectangle.
• params[2]: the width of the dragged rectangle.
• params[3]: the height of the dragged rectangle.
• params[4]: the corner index where the dragged rectangle was started (0 for top-left, 1 for bottom-left, 2 for bottom-right, and 3 for top-right).
• params[5]: the x coordinate of the current view bounding box.
• params[6]: the y coordinate of the current view bounding box.
• params[7]: the width of the current view bounding box.
• params[8]: the height of the current view bounding box.
• params[9]: the width of the image.
• params[10]: the height of the image.

This method will decode the parameters and call the computeObjectSelected(IlvFacesView, IlvRect, IlvTransformer) method, so subclasses should override this method.

Specified by:

computeObjectSelected in interface IlvObjectSelectedFinder

Parameters:

view - The faces view component.

params - The parameter array.

Returns:

The clicked object or a collection of objects.

See Also:

computeObjectSelected(IlvFacesView, IlvRect, IlvTransformer)

computeObjectSelected

public ArrayList computeObjectSelected(IlvFacesView view,
                                       IlvRect rect,
                                       IlvTransformer transformer)

Returns the list of graphic objects that are in the specified rectangle.

Parameters:

view - The faces view component.

rect - The rectangle selection.

transformer - The view transformer.

Returns:

The list of selected graphic objects.

computeObjectSelected

public Object computeObjectSelected(IlvManagerView managerView,
                                    String[] params)

Returns the list of graphic objects that are in the specified rectangle.

Parameters:

managerView - The current manager view.

params - The string array of parameters.

Returns:

The list of selected graphic objects.

Since:

JViews 7.5

See Also:

computeObjectSelected(IlvBasicView, String[])

computeObjectSelected

public ArrayList computeObjectSelected(IlvManagerView managerView,
                                       IlvRect rect,
                                       IlvTransformer transformer)

Returns the list of graphic objects that are in the rectangle.

Parameters:

managerView - The manager view.

rect - The dragged rectangle

transformer - The current view transformer.

Returns:

The list of selected graphic objects.

Since:

JViews 7.5