ilog.views.accelerator
Class IlvDeleteSelectionAccelerator

java.lang.Object
  ilog.views.IlvAccelerator
      ilog.views.accelerator.IlvDeleteSelectionAccelerator

All Implemented Interfaces:

Serializable

public class IlvDeleteSelectionAccelerator
extends IlvAccelerator

IlvDeleteSelectionAccelerator is an accelerator that allows the user to remove the currently selected objects from a manager.

Example

The following code example shows how to use IlvDeleteSelectionAccelerator in a simple Java application:

  // Install the select interactor on the view.
  // This is used to select graphic objects with the mouse that can then be 
  // deleted using the delete accelerator.
  IlvSelectInteractor inter = new IlvSelectInteractor();
  inter.setOpaqueMove(true);
  mgrview.setInteractor(inter);
  
  // Install the delete accelerator.
  manager.addAccelerator(
    new IlvDeleteSelectionAccelerator(KeyEvent.KEY_PRESSED, KeyEvent.VK_DELETE, 0));
 

About Interactors and Accelerators

IlvDeleteSelectionAccelerator is a custom accelerator, that is, a subclass of IlvAccelerator. An accelerator is a class that listens to a specific key event in the manager. All input events are handled by means of interactors or accelerators. For information about how to treat events in a manager, see Handling Events. The following code examples show how to handle user events:

• accelerator example
• global view interactor example
• local object interactor example

See Also:

Serialized Form

Constructor Summary

IlvDeleteSelectionAccelerator(int type, int key, int modifiers)
Initializes an IlvDeleteSelectionAccelerator

Method Summary

protected boolean

handleEvent(IlvManagerView v) Processes the event.

Methods inherited from class ilog.views.IlvAccelerator

CtrlChar, getEventType, getKeyCode, getModifier

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvDeleteSelectionAccelerator

public IlvDeleteSelectionAccelerator(int type,
                                     int key,
                                     int modifiers)

Initializes an IlvDeleteSelectionAccelerator

Method Detail

handleEvent

protected boolean handleEvent(IlvManagerView v)

Processes the event.

Specified by:

handleEvent in class IlvAccelerator

Parameters:

v - The manager view.